[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/boot/common/src/uboot/include/linux/apm_bios.h b/boot/common/src/uboot/include/linux/apm_bios.h
new file mode 100644
index 0000000..01a6244
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/apm_bios.h
@@ -0,0 +1,220 @@
+#ifndef _LINUX_APM_H
+#define _LINUX_APM_H
+
+/*
+ * Include file for the interface to an APM BIOS
+ * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/types.h>
+
+typedef unsigned short apm_event_t;
+typedef unsigned short apm_eventinfo_t;
+
+struct apm_bios_info {
+ __u16 version;
+ __u16 cseg;
+ __u32 offset;
+ __u16 cseg_16;
+ __u16 dseg;
+ __u16 flags;
+ __u16 cseg_len;
+ __u16 cseg_16_len;
+ __u16 dseg_len;
+};
+
+#ifdef __KERNEL__
+
+#define APM_CS (GDT_ENTRY_APMBIOS_BASE * 8)
+#define APM_CS_16 (APM_CS + 8)
+#define APM_DS (APM_CS_16 + 8)
+
+/* Results of APM Installation Check */
+#define APM_16_BIT_SUPPORT 0x0001
+#define APM_32_BIT_SUPPORT 0x0002
+#define APM_IDLE_SLOWS_CLOCK 0x0004
+#define APM_BIOS_DISABLED 0x0008
+#define APM_BIOS_DISENGAGED 0x0010
+
+/*
+ * Data for APM that is persistent across module unload/load
+ */
+struct apm_info {
+ struct apm_bios_info bios;
+ unsigned short connection_version;
+ int get_power_status_broken;
+ int get_power_status_swabinminutes;
+ int allow_ints;
+ int forbid_idle;
+ int realmode_power_off;
+ int disabled;
+};
+
+/*
+ * The APM function codes
+ */
+#define APM_FUNC_INST_CHECK 0x5300
+#define APM_FUNC_REAL_CONN 0x5301
+#define APM_FUNC_16BIT_CONN 0x5302
+#define APM_FUNC_32BIT_CONN 0x5303
+#define APM_FUNC_DISCONN 0x5304
+#define APM_FUNC_IDLE 0x5305
+#define APM_FUNC_BUSY 0x5306
+#define APM_FUNC_SET_STATE 0x5307
+#define APM_FUNC_ENABLE_PM 0x5308
+#define APM_FUNC_RESTORE_BIOS 0x5309
+#define APM_FUNC_GET_STATUS 0x530a
+#define APM_FUNC_GET_EVENT 0x530b
+#define APM_FUNC_GET_STATE 0x530c
+#define APM_FUNC_ENABLE_DEV_PM 0x530d
+#define APM_FUNC_VERSION 0x530e
+#define APM_FUNC_ENGAGE_PM 0x530f
+#define APM_FUNC_GET_CAP 0x5310
+#define APM_FUNC_RESUME_TIMER 0x5311
+#define APM_FUNC_RESUME_ON_RING 0x5312
+#define APM_FUNC_TIMER 0x5313
+
+/*
+ * Function code for APM_FUNC_RESUME_TIMER
+ */
+#define APM_FUNC_DISABLE_TIMER 0
+#define APM_FUNC_GET_TIMER 1
+#define APM_FUNC_SET_TIMER 2
+
+/*
+ * Function code for APM_FUNC_RESUME_ON_RING
+ */
+#define APM_FUNC_DISABLE_RING 0
+#define APM_FUNC_ENABLE_RING 1
+#define APM_FUNC_GET_RING 2
+
+/*
+ * Function code for APM_FUNC_TIMER_STATUS
+ */
+#define APM_FUNC_TIMER_DISABLE 0
+#define APM_FUNC_TIMER_ENABLE 1
+#define APM_FUNC_TIMER_GET 2
+
+/*
+ * in arch/i386/kernel/setup.c
+ */
+extern struct apm_info apm_info;
+
+#endif /* __KERNEL__ */
+
+/*
+ * Power states
+ */
+#define APM_STATE_READY 0x0000
+#define APM_STATE_STANDBY 0x0001
+#define APM_STATE_SUSPEND 0x0002
+#define APM_STATE_OFF 0x0003
+#define APM_STATE_BUSY 0x0004
+#define APM_STATE_REJECT 0x0005
+#define APM_STATE_OEM_SYS 0x0020
+#define APM_STATE_OEM_DEV 0x0040
+
+#define APM_STATE_DISABLE 0x0000
+#define APM_STATE_ENABLE 0x0001
+
+#define APM_STATE_DISENGAGE 0x0000
+#define APM_STATE_ENGAGE 0x0001
+
+/*
+ * Events (results of Get PM Event)
+ */
+#define APM_SYS_STANDBY 0x0001
+#define APM_SYS_SUSPEND 0x0002
+#define APM_NORMAL_RESUME 0x0003
+#define APM_CRITICAL_RESUME 0x0004
+#define APM_LOW_BATTERY 0x0005
+#define APM_POWER_STATUS_CHANGE 0x0006
+#define APM_UPDATE_TIME 0x0007
+#define APM_CRITICAL_SUSPEND 0x0008
+#define APM_USER_STANDBY 0x0009
+#define APM_USER_SUSPEND 0x000a
+#define APM_STANDBY_RESUME 0x000b
+#define APM_CAPABILITY_CHANGE 0x000c
+
+/*
+ * Error codes
+ */
+#define APM_SUCCESS 0x00
+#define APM_DISABLED 0x01
+#define APM_CONNECTED 0x02
+#define APM_NOT_CONNECTED 0x03
+#define APM_16_CONNECTED 0x05
+#define APM_16_UNSUPPORTED 0x06
+#define APM_32_CONNECTED 0x07
+#define APM_32_UNSUPPORTED 0x08
+#define APM_BAD_DEVICE 0x09
+#define APM_BAD_PARAM 0x0a
+#define APM_NOT_ENGAGED 0x0b
+#define APM_BAD_FUNCTION 0x0c
+#define APM_RESUME_DISABLED 0x0d
+#define APM_NO_ERROR 0x53
+#define APM_BAD_STATE 0x60
+#define APM_NO_EVENTS 0x80
+#define APM_NOT_PRESENT 0x86
+
+/*
+ * APM Device IDs
+ */
+#define APM_DEVICE_BIOS 0x0000
+#define APM_DEVICE_ALL 0x0001
+#define APM_DEVICE_DISPLAY 0x0100
+#define APM_DEVICE_STORAGE 0x0200
+#define APM_DEVICE_PARALLEL 0x0300
+#define APM_DEVICE_SERIAL 0x0400
+#define APM_DEVICE_NETWORK 0x0500
+#define APM_DEVICE_PCMCIA 0x0600
+#define APM_DEVICE_BATTERY 0x8000
+#define APM_DEVICE_OEM 0xe000
+#define APM_DEVICE_OLD_ALL 0xffff
+#define APM_DEVICE_CLASS 0x00ff
+#define APM_DEVICE_MASK 0xff00
+
+#ifdef __KERNEL__
+/*
+ * This is the "All Devices" ID communicated to the BIOS
+ */
+#define APM_DEVICE_BALL ((apm_info.connection_version > 0x0100) ? \
+ APM_DEVICE_ALL : APM_DEVICE_OLD_ALL)
+#endif
+
+/*
+ * Battery status
+ */
+#define APM_MAX_BATTERIES 2
+
+/*
+ * APM defined capability bit flags
+ */
+#define APM_CAP_GLOBAL_STANDBY 0x0001
+#define APM_CAP_GLOBAL_SUSPEND 0x0002
+#define APM_CAP_RESUME_STANDBY_TIMER 0x0004 /* Timer resume from standby */
+#define APM_CAP_RESUME_SUSPEND_TIMER 0x0008 /* Timer resume from suspend */
+#define APM_CAP_RESUME_STANDBY_RING 0x0010 /* Resume on Ring fr standby */
+#define APM_CAP_RESUME_SUSPEND_RING 0x0020 /* Resume on Ring fr suspend */
+#define APM_CAP_RESUME_STANDBY_PCMCIA 0x0040 /* Resume on PCMCIA Ring */
+#define APM_CAP_RESUME_SUSPEND_PCMCIA 0x0080 /* Resume on PCMCIA Ring */
+
+/*
+ * ioctl operations
+ */
+#include <linux/ioctl.h>
+
+#define APM_IOC_STANDBY _IO('A', 1)
+#define APM_IOC_SUSPEND _IO('A', 2)
+
+#endif /* LINUX_APM_H */
diff --git a/boot/common/src/uboot/include/linux/bitops.h b/boot/common/src/uboot/include/linux/bitops.h
new file mode 100644
index 0000000..e724310
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/bitops.h
@@ -0,0 +1,155 @@
+#ifndef _LINUX_BITOPS_H
+#define _LINUX_BITOPS_H
+
+#include <asm/types.h>
+
+/*
+ * ffs: find first bit set. This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ */
+
+static inline int generic_ffs(int x)
+{
+ int r = 1;
+
+ if (!x)
+ return 0;
+ if (!(x & 0xffff)) {
+ x >>= 16;
+ r += 16;
+ }
+ if (!(x & 0xff)) {
+ x >>= 8;
+ r += 8;
+ }
+ if (!(x & 0xf)) {
+ x >>= 4;
+ r += 4;
+ }
+ if (!(x & 3)) {
+ x >>= 2;
+ r += 2;
+ }
+ if (!(x & 1)) {
+ x >>= 1;
+ r += 1;
+ }
+ return r;
+}
+
+/**
+ * fls - find last (most-significant) bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as ffs.
+ * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
+ */
+static inline int generic_fls(int x)
+{
+ int r = 32;
+
+ if (!x)
+ return 0;
+ if (!(x & 0xffff0000u)) {
+ x <<= 16;
+ r -= 16;
+ }
+ if (!(x & 0xff000000u)) {
+ x <<= 8;
+ r -= 8;
+ }
+ if (!(x & 0xf0000000u)) {
+ x <<= 4;
+ r -= 4;
+ }
+ if (!(x & 0xc0000000u)) {
+ x <<= 2;
+ r -= 2;
+ }
+ if (!(x & 0x80000000u)) {
+ x <<= 1;
+ r -= 1;
+ }
+ return r;
+}
+
+
+/*
+ * hweightN: returns the hamming weight (i.e. the number
+ * of bits set) of a N-bit word
+ */
+
+static inline unsigned int generic_hweight32(unsigned int w)
+{
+ unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
+ res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
+ res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
+ res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
+ return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
+}
+
+static inline unsigned int generic_hweight16(unsigned int w)
+{
+ unsigned int res = (w & 0x5555) + ((w >> 1) & 0x5555);
+ res = (res & 0x3333) + ((res >> 2) & 0x3333);
+ res = (res & 0x0F0F) + ((res >> 4) & 0x0F0F);
+ return (res & 0x00FF) + ((res >> 8) & 0x00FF);
+}
+
+static inline unsigned int generic_hweight8(unsigned int w)
+{
+ unsigned int res = (w & 0x55) + ((w >> 1) & 0x55);
+ res = (res & 0x33) + ((res >> 2) & 0x33);
+ return (res & 0x0F) + ((res >> 4) & 0x0F);
+}
+
+#define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG))
+#define BIT_WORD(nr) ((nr) / BITS_PER_LONG)
+
+#include <asm/bitops.h>
+
+/* linux/include/asm-generic/bitops/non-atomic.h */
+
+#ifndef PLATFORM__SET_BIT
+# define __set_bit generic_set_bit
+#endif
+
+#ifndef PLATFORM__CLEAR_BIT
+# define __clear_bit generic_clear_bit
+#endif
+
+#ifndef PLATFORM_FFS
+# define ffs generic_ffs
+#endif
+
+#ifndef PLATFORM_FLS
+# define fls generic_fls
+#endif
+
+/**
+ * __set_bit - Set a bit in memory
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * Unlike set_bit(), this function is non-atomic and may be reordered.
+ * If it's called on the same region of memory simultaneously, the effect
+ * may be that only one operation succeeds.
+ */
+static inline void generic_set_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+
+ *p |= mask;
+}
+
+static inline void generic_clear_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+
+ *p &= ~mask;
+}
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/byteorder/big_endian.h b/boot/common/src/uboot/include/linux/byteorder/big_endian.h
new file mode 100644
index 0000000..19b0c86
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/byteorder/big_endian.h
@@ -0,0 +1,69 @@
+#ifndef _LINUX_BYTEORDER_BIG_ENDIAN_H
+#define _LINUX_BYTEORDER_BIG_ENDIAN_H
+
+#ifndef __BIG_ENDIAN
+#define __BIG_ENDIAN 4321
+#endif
+#ifndef __BIG_ENDIAN_BITFIELD
+#define __BIG_ENDIAN_BITFIELD
+#endif
+#define __BYTE_ORDER __BIG_ENDIAN
+
+#include <linux/byteorder/swab.h>
+
+#define __constant_htonl(x) ((__u32)(x))
+#define __constant_ntohl(x) ((__u32)(x))
+#define __constant_htons(x) ((__u16)(x))
+#define __constant_ntohs(x) ((__u16)(x))
+#define __constant_cpu_to_le64(x) ___swab64((x))
+#define __constant_le64_to_cpu(x) ___swab64((x))
+#define __constant_cpu_to_le32(x) ___swab32((x))
+#define __constant_le32_to_cpu(x) ___swab32((x))
+#define __constant_cpu_to_le16(x) ___swab16((x))
+#define __constant_le16_to_cpu(x) ___swab16((x))
+#define __constant_cpu_to_be64(x) ((__u64)(x))
+#define __constant_be64_to_cpu(x) ((__u64)(x))
+#define __constant_cpu_to_be32(x) ((__u32)(x))
+#define __constant_be32_to_cpu(x) ((__u32)(x))
+#define __constant_cpu_to_be16(x) ((__u16)(x))
+#define __constant_be16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_le64(x) __swab64((x))
+#define __le64_to_cpu(x) __swab64((x))
+#define __cpu_to_le32(x) __swab32((x))
+#define __le32_to_cpu(x) __swab32((x))
+#define __cpu_to_le16(x) __swab16((x))
+#define __le16_to_cpu(x) __swab16((x))
+#define __cpu_to_be64(x) ((__u64)(x))
+#define __be64_to_cpu(x) ((__u64)(x))
+#define __cpu_to_be32(x) ((__u32)(x))
+#define __be32_to_cpu(x) ((__u32)(x))
+#define __cpu_to_be16(x) ((__u16)(x))
+#define __be16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_le64p(x) __swab64p((x))
+#define __le64_to_cpup(x) __swab64p((x))
+#define __cpu_to_le32p(x) __swab32p((x))
+#define __le32_to_cpup(x) __swab32p((x))
+#define __cpu_to_le16p(x) __swab16p((x))
+#define __le16_to_cpup(x) __swab16p((x))
+#define __cpu_to_be64p(x) (*(__u64*)(x))
+#define __be64_to_cpup(x) (*(__u64*)(x))
+#define __cpu_to_be32p(x) (*(__u32*)(x))
+#define __be32_to_cpup(x) (*(__u32*)(x))
+#define __cpu_to_be16p(x) (*(__u16*)(x))
+#define __be16_to_cpup(x) (*(__u16*)(x))
+#define __cpu_to_le64s(x) __swab64s((x))
+#define __le64_to_cpus(x) __swab64s((x))
+#define __cpu_to_le32s(x) __swab32s((x))
+#define __le32_to_cpus(x) __swab32s((x))
+#define __cpu_to_le16s(x) __swab16s((x))
+#define __le16_to_cpus(x) __swab16s((x))
+#define __cpu_to_be64s(x) do {} while (0)
+#define __be64_to_cpus(x) do {} while (0)
+#define __cpu_to_be32s(x) do {} while (0)
+#define __be32_to_cpus(x) do {} while (0)
+#define __cpu_to_be16s(x) do {} while (0)
+#define __be16_to_cpus(x) do {} while (0)
+
+#include <linux/byteorder/generic.h>
+
+#endif /* _LINUX_BYTEORDER_BIG_ENDIAN_H */
diff --git a/boot/common/src/uboot/include/linux/byteorder/generic.h b/boot/common/src/uboot/include/linux/byteorder/generic.h
new file mode 100644
index 0000000..cff850f
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/byteorder/generic.h
@@ -0,0 +1,180 @@
+#ifndef _LINUX_BYTEORDER_GENERIC_H
+#define _LINUX_BYTEORDER_GENERIC_H
+
+/*
+ * linux/byteorder_generic.h
+ * Generic Byte-reordering support
+ *
+ * Francois-Rene Rideau <fare@tunes.org> 19970707
+ * gathered all the good ideas from all asm-foo/byteorder.h into one file,
+ * cleaned them up.
+ * I hope it is compliant with non-GCC compilers.
+ * I decided to put __BYTEORDER_HAS_U64__ in byteorder.h,
+ * because I wasn't sure it would be ok to put it in types.h
+ * Upgraded it to 2.1.43
+ * Francois-Rene Rideau <fare@tunes.org> 19971012
+ * Upgraded it to 2.1.57
+ * to please Linus T., replaced huge #ifdef's between little/big endian
+ * by nestedly #include'd files.
+ * Francois-Rene Rideau <fare@tunes.org> 19971205
+ * Made it to 2.1.71; now a facelift:
+ * Put files under include/linux/byteorder/
+ * Split swab from generic support.
+ *
+ * TODO:
+ * = Regular kernel maintainers could also replace all these manual
+ * byteswap macros that remain, disseminated among drivers,
+ * after some grep or the sources...
+ * = Linus might want to rename all these macros and files to fit his taste,
+ * to fit his personal naming scheme.
+ * = it seems that a few drivers would also appreciate
+ * nybble swapping support...
+ * = every architecture could add their byteswap macro in asm/byteorder.h
+ * see how some architectures already do (i386, alpha, ppc, etc)
+ * = cpu_to_beXX and beXX_to_cpu might some day need to be well
+ * distinguished throughout the kernel. This is not the case currently,
+ * since little endian, big endian, and pdp endian machines needn't it.
+ * But this might be the case for, say, a port of Linux to 20/21 bit
+ * architectures (and F21 Linux addict around?).
+ */
+
+/*
+ * The following macros are to be defined by <asm/byteorder.h>:
+ *
+ * Conversion of long and short int between network and host format
+ * ntohl(__u32 x)
+ * ntohs(__u16 x)
+ * htonl(__u32 x)
+ * htons(__u16 x)
+ * It seems that some programs (which? where? or perhaps a standard? POSIX?)
+ * might like the above to be functions, not macros (why?).
+ * if that's true, then detect them, and take measures.
+ * Anyway, the measure is: define only ___ntohl as a macro instead,
+ * and in a separate file, have
+ * unsigned long inline ntohl(x){return ___ntohl(x);}
+ *
+ * The same for constant arguments
+ * __constant_ntohl(__u32 x)
+ * __constant_ntohs(__u16 x)
+ * __constant_htonl(__u32 x)
+ * __constant_htons(__u16 x)
+ *
+ * Conversion of XX-bit integers (16- 32- or 64-)
+ * between native CPU format and little/big endian format
+ * 64-bit stuff only defined for proper architectures
+ * cpu_to_[bl]eXX(__uXX x)
+ * [bl]eXX_to_cpu(__uXX x)
+ *
+ * The same, but takes a pointer to the value to convert
+ * cpu_to_[bl]eXXp(__uXX x)
+ * [bl]eXX_to_cpup(__uXX x)
+ *
+ * The same, but change in situ
+ * cpu_to_[bl]eXXs(__uXX x)
+ * [bl]eXX_to_cpus(__uXX x)
+ *
+ * See asm-foo/byteorder.h for examples of how to provide
+ * architecture-optimized versions
+ *
+ */
+
+
+#if defined(__KERNEL__)
+/*
+ * inside the kernel, we can use nicknames;
+ * outside of it, we must avoid POSIX namespace pollution...
+ */
+#define cpu_to_le64 __cpu_to_le64
+#define le64_to_cpu __le64_to_cpu
+#define cpu_to_le32 __cpu_to_le32
+#define le32_to_cpu __le32_to_cpu
+#define cpu_to_le16 __cpu_to_le16
+#define le16_to_cpu __le16_to_cpu
+#define cpu_to_be64 __cpu_to_be64
+#define be64_to_cpu __be64_to_cpu
+#define cpu_to_be32 __cpu_to_be32
+#define be32_to_cpu __be32_to_cpu
+#define cpu_to_be16 __cpu_to_be16
+#define be16_to_cpu __be16_to_cpu
+#define cpu_to_le64p __cpu_to_le64p
+#define le64_to_cpup __le64_to_cpup
+#define cpu_to_le32p __cpu_to_le32p
+#define le32_to_cpup __le32_to_cpup
+#define cpu_to_le16p __cpu_to_le16p
+#define le16_to_cpup __le16_to_cpup
+#define cpu_to_be64p __cpu_to_be64p
+#define be64_to_cpup __be64_to_cpup
+#define cpu_to_be32p __cpu_to_be32p
+#define be32_to_cpup __be32_to_cpup
+#define cpu_to_be16p __cpu_to_be16p
+#define be16_to_cpup __be16_to_cpup
+#define cpu_to_le64s __cpu_to_le64s
+#define le64_to_cpus __le64_to_cpus
+#define cpu_to_le32s __cpu_to_le32s
+#define le32_to_cpus __le32_to_cpus
+#define cpu_to_le16s __cpu_to_le16s
+#define le16_to_cpus __le16_to_cpus
+#define cpu_to_be64s __cpu_to_be64s
+#define be64_to_cpus __be64_to_cpus
+#define cpu_to_be32s __cpu_to_be32s
+#define be32_to_cpus __be32_to_cpus
+#define cpu_to_be16s __cpu_to_be16s
+#define be16_to_cpus __be16_to_cpus
+#endif
+
+
+/*
+ * Handle ntohl and suches. These have various compatibility
+ * issues - like we want to give the prototype even though we
+ * also have a macro for them in case some strange program
+ * wants to take the address of the thing or something..
+ *
+ * Note that these used to return a "long" in libc5, even though
+ * long is often 64-bit these days.. Thus the casts.
+ *
+ * They have to be macros in order to do the constant folding
+ * correctly - if the argument passed into a inline function
+ * it is no longer constant according to gcc..
+ */
+
+#undef ntohl
+#undef ntohs
+#undef htonl
+#undef htons
+
+/*
+ * Do the prototypes. Somebody might want to take the
+ * address or some such sick thing..
+ */
+#if defined(__KERNEL__) || (defined (__GLIBC__) && __GLIBC__ >= 2)
+extern __u32 ntohl(__u32);
+extern __u32 htonl(__u32);
+#else
+extern unsigned long int ntohl(unsigned long int);
+extern unsigned long int htonl(unsigned long int);
+#endif
+extern unsigned short int ntohs(unsigned short int);
+extern unsigned short int htons(unsigned short int);
+
+
+#if defined(__GNUC__) && (__GNUC__ >= 2)
+
+#define ___htonl(x) __cpu_to_be32(x)
+#define ___htons(x) __cpu_to_be16(x)
+#define ___ntohl(x) __be32_to_cpu(x)
+#define ___ntohs(x) __be16_to_cpu(x)
+
+#if defined(__KERNEL__) || (defined (__GLIBC__) && __GLIBC__ >= 2)
+#define htonl(x) ___htonl(x)
+#define ntohl(x) ___ntohl(x)
+#else
+#define htonl(x) ((unsigned long)___htonl(x))
+#define ntohl(x) ((unsigned long)___ntohl(x))
+#endif
+#define htons(x) ___htons(x)
+#define ntohs(x) ___ntohs(x)
+
+#endif /* OPTIMIZE */
+
+
+#endif /* _LINUX_BYTEORDER_GENERIC_H */
diff --git a/boot/common/src/uboot/include/linux/byteorder/little_endian.h b/boot/common/src/uboot/include/linux/byteorder/little_endian.h
new file mode 100644
index 0000000..a46f3ec
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/byteorder/little_endian.h
@@ -0,0 +1,69 @@
+#ifndef _LINUX_BYTEORDER_LITTLE_ENDIAN_H
+#define _LINUX_BYTEORDER_LITTLE_ENDIAN_H
+
+#ifndef __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN 1234
+#endif
+#ifndef __LITTLE_ENDIAN_BITFIELD
+#define __LITTLE_ENDIAN_BITFIELD
+#endif
+#define __BYTE_ORDER __LITTLE_ENDIAN
+
+#include <linux/byteorder/swab.h>
+
+#define __constant_htonl(x) ___constant_swab32((x))
+#define __constant_ntohl(x) ___constant_swab32((x))
+#define __constant_htons(x) ___constant_swab16((x))
+#define __constant_ntohs(x) ___constant_swab16((x))
+#define __constant_cpu_to_le64(x) ((__u64)(x))
+#define __constant_le64_to_cpu(x) ((__u64)(x))
+#define __constant_cpu_to_le32(x) ((__u32)(x))
+#define __constant_le32_to_cpu(x) ((__u32)(x))
+#define __constant_cpu_to_le16(x) ((__u16)(x))
+#define __constant_le16_to_cpu(x) ((__u16)(x))
+#define __constant_cpu_to_be64(x) ___constant_swab64((x))
+#define __constant_be64_to_cpu(x) ___constant_swab64((x))
+#define __constant_cpu_to_be32(x) ___constant_swab32((x))
+#define __constant_be32_to_cpu(x) ___constant_swab32((x))
+#define __constant_cpu_to_be16(x) ___constant_swab16((x))
+#define __constant_be16_to_cpu(x) ___constant_swab16((x))
+#define __cpu_to_le64(x) ((__u64)(x))
+#define __le64_to_cpu(x) ((__u64)(x))
+#define __cpu_to_le32(x) ((__u32)(x))
+#define __le32_to_cpu(x) ((__u32)(x))
+#define __cpu_to_le16(x) ((__u16)(x))
+#define __le16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_be64(x) __swab64((x))
+#define __be64_to_cpu(x) __swab64((x))
+#define __cpu_to_be32(x) __swab32((x))
+#define __be32_to_cpu(x) __swab32((x))
+#define __cpu_to_be16(x) __swab16((x))
+#define __be16_to_cpu(x) __swab16((x))
+#define __cpu_to_le64p(x) (*(__u64*)(x))
+#define __le64_to_cpup(x) (*(__u64*)(x))
+#define __cpu_to_le32p(x) (*(__u32*)(x))
+#define __le32_to_cpup(x) (*(__u32*)(x))
+#define __cpu_to_le16p(x) (*(__u16*)(x))
+#define __le16_to_cpup(x) (*(__u16*)(x))
+#define __cpu_to_be64p(x) __swab64p((x))
+#define __be64_to_cpup(x) __swab64p((x))
+#define __cpu_to_be32p(x) __swab32p((x))
+#define __be32_to_cpup(x) __swab32p((x))
+#define __cpu_to_be16p(x) __swab16p((x))
+#define __be16_to_cpup(x) __swab16p((x))
+#define __cpu_to_le64s(x) do {} while (0)
+#define __le64_to_cpus(x) do {} while (0)
+#define __cpu_to_le32s(x) do {} while (0)
+#define __le32_to_cpus(x) do {} while (0)
+#define __cpu_to_le16s(x) do {} while (0)
+#define __le16_to_cpus(x) do {} while (0)
+#define __cpu_to_be64s(x) __swab64s((x))
+#define __be64_to_cpus(x) __swab64s((x))
+#define __cpu_to_be32s(x) __swab32s((x))
+#define __be32_to_cpus(x) __swab32s((x))
+#define __cpu_to_be16s(x) __swab16s((x))
+#define __be16_to_cpus(x) __swab16s((x))
+
+#include <linux/byteorder/generic.h>
+
+#endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */
diff --git a/boot/common/src/uboot/include/linux/byteorder/swab.h b/boot/common/src/uboot/include/linux/byteorder/swab.h
new file mode 100644
index 0000000..b1d570e
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/byteorder/swab.h
@@ -0,0 +1,158 @@
+#ifndef _LINUX_BYTEORDER_SWAB_H
+#define _LINUX_BYTEORDER_SWAB_H
+
+/*
+ * linux/byteorder/swab.h
+ * Byte-swapping, independently from CPU endianness
+ * swabXX[ps]?(foo)
+ *
+ * Francois-Rene Rideau <fare@tunes.org> 19971205
+ * separated swab functions from cpu_to_XX,
+ * to clean up support for bizarre-endian architectures.
+ *
+ * See asm-i386/byteorder.h and suches for examples of how to provide
+ * architecture-dependent optimized versions
+ *
+ */
+
+/* casts are necessary for constants, because we never know how for sure
+ * how U/UL/ULL map to __u16, __u32, __u64. At least not in a portable way.
+ */
+#define ___swab16(x) \
+ ((__u16)( \
+ (((__u16)(x) & (__u16)0x00ffU) << 8) | \
+ (((__u16)(x) & (__u16)0xff00U) >> 8) ))
+#define ___swab32(x) \
+ ((__u32)( \
+ (((__u32)(x) & (__u32)0x000000ffUL) << 24) | \
+ (((__u32)(x) & (__u32)0x0000ff00UL) << 8) | \
+ (((__u32)(x) & (__u32)0x00ff0000UL) >> 8) | \
+ (((__u32)(x) & (__u32)0xff000000UL) >> 24) ))
+#define ___swab64(x) \
+ ((__u64)( \
+ (__u64)(((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) | \
+ (__u64)(((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) | \
+ (__u64)(((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) | \
+ (__u64)(((__u64)(x) & (__u64)0x00000000ff000000ULL) << 8) | \
+ (__u64)(((__u64)(x) & (__u64)0x000000ff00000000ULL) >> 8) | \
+ (__u64)(((__u64)(x) & (__u64)0x0000ff0000000000ULL) >> 24) | \
+ (__u64)(((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) | \
+ (__u64)(((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56) ))
+
+/*
+ * provide defaults when no architecture-specific optimization is detected
+ */
+#ifndef __arch__swab16
+# define __arch__swab16(x) ___swab16(x)
+#endif
+#ifndef __arch__swab32
+# define __arch__swab32(x) ___swab32(x)
+#endif
+#ifndef __arch__swab64
+# define __arch__swab64(x) ___swab64(x)
+#endif
+
+#ifndef __arch__swab16p
+# define __arch__swab16p(x) __swab16(*(x))
+#endif
+#ifndef __arch__swab32p
+# define __arch__swab32p(x) __swab32(*(x))
+#endif
+#ifndef __arch__swab64p
+# define __arch__swab64p(x) __swab64(*(x))
+#endif
+
+#ifndef __arch__swab16s
+# define __arch__swab16s(x) do { *(x) = __swab16p((x)); } while (0)
+#endif
+#ifndef __arch__swab32s
+# define __arch__swab32s(x) do { *(x) = __swab32p((x)); } while (0)
+#endif
+#ifndef __arch__swab64s
+# define __arch__swab64s(x) do { *(x) = __swab64p((x)); } while (0)
+#endif
+
+
+/*
+ * Allow constant folding
+ */
+#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+# define __swab16(x) \
+(__builtin_constant_p((__u16)(x)) ? \
+ ___swab16((x)) : \
+ __fswab16((x)))
+# define __swab32(x) \
+(__builtin_constant_p((__u32)(x)) ? \
+ ___swab32((x)) : \
+ __fswab32((x)))
+# define __swab64(x) \
+(__builtin_constant_p((__u64)(x)) ? \
+ ___swab64((x)) : \
+ __fswab64((x)))
+#else
+# define __swab16(x) __fswab16(x)
+# define __swab32(x) __fswab32(x)
+# define __swab64(x) __fswab64(x)
+#endif /* OPTIMIZE */
+
+
+static __inline__ __attribute__((const)) __u16 __fswab16(__u16 x)
+{
+ return __arch__swab16(x);
+}
+static __inline__ __u16 __swab16p(__u16 *x)
+{
+ return __arch__swab16p(x);
+}
+static __inline__ void __swab16s(__u16 *addr)
+{
+ __arch__swab16s(addr);
+}
+
+static __inline__ __attribute__((const)) __u32 __fswab32(__u32 x)
+{
+ return __arch__swab32(x);
+}
+static __inline__ __u32 __swab32p(__u32 *x)
+{
+ return __arch__swab32p(x);
+}
+static __inline__ void __swab32s(__u32 *addr)
+{
+ __arch__swab32s(addr);
+}
+
+#ifdef __BYTEORDER_HAS_U64__
+static __inline__ __attribute__((const)) __u64 __fswab64(__u64 x)
+{
+# ifdef __SWAB_64_THRU_32__
+ __u32 h = x >> 32;
+ __u32 l = x & ((1ULL<<32)-1);
+ return (((__u64)__swab32(l)) << 32) | ((__u64)(__swab32(h)));
+# else
+ return __arch__swab64(x);
+# endif
+}
+static __inline__ __u64 __swab64p(__u64 *x)
+{
+ return __arch__swab64p(x);
+}
+static __inline__ void __swab64s(__u64 *addr)
+{
+ __arch__swab64s(addr);
+}
+#endif /* __BYTEORDER_HAS_U64__ */
+
+#if defined(__KERNEL__)
+#define swab16 __swab16
+#define swab32 __swab32
+#define swab64 __swab64
+#define swab16p __swab16p
+#define swab32p __swab32p
+#define swab64p __swab64p
+#define swab16s __swab16s
+#define swab32s __swab32s
+#define swab64s __swab64s
+#endif
+
+#endif /* _LINUX_BYTEORDER_SWAB_H */
diff --git a/boot/common/src/uboot/include/linux/compiler-gcc.h b/boot/common/src/uboot/include/linux/compiler-gcc.h
new file mode 100644
index 0000000..73dcf80
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/compiler-gcc.h
@@ -0,0 +1,87 @@
+#ifndef __LINUX_COMPILER_H
+#error "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead."
+#endif
+
+/*
+ * Common definitions for all gcc versions go here.
+ */
+
+
+/* Optimization barrier */
+/* The "volatile" is due to gcc bugs */
+#define barrier() __asm__ __volatile__("": : :"memory")
+
+/*
+ * This macro obfuscates arithmetic on a variable address so that gcc
+ * shouldn't recognize the original var, and make assumptions about it.
+ *
+ * This is needed because the C standard makes it undefined to do
+ * pointer arithmetic on "objects" outside their boundaries and the
+ * gcc optimizers assume this is the case. In particular they
+ * assume such arithmetic does not wrap.
+ *
+ * A miscompilation has been observed because of this on PPC.
+ * To work around it we hide the relationship of the pointer and the object
+ * using this macro.
+ *
+ * Versions of the ppc64 compiler before 4.1 had a bug where use of
+ * RELOC_HIDE could trash r30. The bug can be worked around by changing
+ * the inline assembly constraint from =g to =r, in this particular
+ * case either is valid.
+ */
+#define RELOC_HIDE(ptr, off) \
+ ({ unsigned long __ptr; \
+ __asm__ ("" : "=r"(__ptr) : "0"(ptr)); \
+ (typeof(ptr)) (__ptr + (off)); })
+
+/* &a[0] degrades to a pointer: a different type from an array */
+#define __must_be_array(a) \
+ BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(typeof(a), typeof(&a[0])))
+
+/*
+ * Force always-inline if the user requests it so via the .config,
+ * or if gcc is too old:
+ */
+#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
+ !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
+# define inline inline __attribute__((always_inline))
+# define __inline__ __inline__ __attribute__((always_inline))
+# define __inline __inline __attribute__((always_inline))
+#endif
+
+#define __deprecated __attribute__((deprecated))
+#define __packed __attribute__((packed))
+#define __weak __attribute__((weak))
+
+/*
+ * it doesn't make sense on ARM (currently the only user of __naked) to trace
+ * naked functions because then mcount is called without stack and frame pointer
+ * being set up and there is no chance to restore the lr register to the value
+ * before mcount was called.
+ */
+#define __naked __attribute__((naked)) notrace
+
+#define __noreturn __attribute__((noreturn))
+
+/*
+ * From the GCC manual:
+ *
+ * Many functions have no effects except the return value and their
+ * return value depends only on the parameters and/or global
+ * variables. Such a function can be subject to common subexpression
+ * elimination and loop optimization just as an arithmetic operator
+ * would be.
+ * [...]
+ */
+#define __pure __attribute__((pure))
+#define __aligned(x) __attribute__((aligned(x)))
+#define __printf(a,b) __attribute__((format(printf,a,b)))
+#define noinline __attribute__((noinline))
+#define __attribute_const__ __attribute__((__const__))
+#define __maybe_unused __attribute__((unused))
+#define __always_unused __attribute__((unused))
+
+#define __gcc_header(x) #x
+#define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h)
+#define gcc_header(x) _gcc_header(x)
+#include gcc_header(__GNUC__)
diff --git a/boot/common/src/uboot/include/linux/compiler-gcc4.h b/boot/common/src/uboot/include/linux/compiler-gcc4.h
new file mode 100644
index 0000000..94dea3f
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/compiler-gcc4.h
@@ -0,0 +1,61 @@
+#ifndef __LINUX_COMPILER_H
+#error "Please don't include <linux/compiler-gcc4.h> directly, include <linux/compiler.h> instead."
+#endif
+
+/* GCC 4.1.[01] miscompiles __weak */
+#ifdef __KERNEL__
+# if __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ <= 1
+# error Your version of gcc miscompiles the __weak directive
+# endif
+#endif
+
+#define __used __attribute__((__used__))
+#define __must_check __attribute__((warn_unused_result))
+#define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
+#define __always_inline inline __attribute__((always_inline))
+
+/*
+ * A trick to suppress uninitialized variable warning without generating any
+ * code
+ */
+#define uninitialized_var(x) x = x
+
+#if __GNUC_MINOR__ >= 3
+/* Mark functions as cold. gcc will assume any path leading to a call
+ to them will be unlikely. This means a lot of manual unlikely()s
+ are unnecessary now for any paths leading to the usual suspects
+ like BUG(), printk(), panic() etc. [but let's keep them for now for
+ older compilers]
+
+ Early snapshots of gcc 4.3 don't support this and we can't detect this
+ in the preprocessor, but we can live with this because they're unreleased.
+ Maketime probing would be overkill here.
+
+ gcc also has a __attribute__((__hot__)) to move hot functions into
+ a special section, but I don't see any sense in this right now in
+ the kernel context */
+#define __cold __attribute__((__cold__))
+
+
+#if __GNUC_MINOR__ >= 5
+/*
+ * Mark a position in code as unreachable. This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased. Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+#endif
+
+#endif
+
+#if __GNUC_MINOR__ > 0
+#define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
+#endif
+#if __GNUC_MINOR__ >= 4
+#define __compiletime_warning(message) __attribute__((warning(message)))
+#define __compiletime_error(message) __attribute__((error(message)))
+#endif
diff --git a/boot/common/src/uboot/include/linux/compiler.h b/boot/common/src/uboot/include/linux/compiler.h
new file mode 100644
index 0000000..5be3dab
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/compiler.h
@@ -0,0 +1,303 @@
+#ifndef __LINUX_COMPILER_H
+#define __LINUX_COMPILER_H
+
+#ifndef __ASSEMBLY__
+
+#ifdef __CHECKER__
+# define __user __attribute__((noderef, address_space(1)))
+# define __kernel /* default address space */
+# define __safe __attribute__((safe))
+# define __force __attribute__((force))
+# define __nocast __attribute__((nocast))
+# define __iomem __attribute__((noderef, address_space(2)))
+# define __acquires(x) __attribute__((context(x,0,1)))
+# define __releases(x) __attribute__((context(x,1,0)))
+# define __acquire(x) __context__(x,1)
+# define __release(x) __context__(x,-1)
+# define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
+extern void __chk_user_ptr(const volatile void __user *);
+extern void __chk_io_ptr(const volatile void __iomem *);
+#else
+# define __user
+# define __kernel
+# define __safe
+# define __force
+# define __nocast
+# define __iomem
+# define __chk_user_ptr(x) (void)0
+# define __chk_io_ptr(x) (void)0
+# define __builtin_warning(x, y...) (1)
+# define __acquires(x)
+# define __releases(x)
+# define __acquire(x) (void)0
+# define __release(x) (void)0
+# define __cond_lock(x,c) (c)
+#endif
+
+#ifdef __KERNEL__
+
+#ifdef __GNUC__
+#include <linux/compiler-gcc.h>
+#endif
+
+#define notrace __attribute__((no_instrument_function))
+
+/* Intel compiler defines __GNUC__. So we will overwrite implementations
+ * coming from above header files here
+ */
+#ifdef __INTEL_COMPILER
+# include <linux/compiler-intel.h>
+#endif
+
+/*
+ * Generic compiler-dependent macros required for kernel
+ * build go below this comment. Actual compiler/compiler version
+ * specific implementations come from the above header files
+ */
+
+struct ftrace_branch_data {
+ const char *func;
+ const char *file;
+ unsigned line;
+ union {
+ struct {
+ unsigned long correct;
+ unsigned long incorrect;
+ };
+ struct {
+ unsigned long miss;
+ unsigned long hit;
+ };
+ unsigned long miss_hit[2];
+ };
+};
+
+/*
+ * Note: DISABLE_BRANCH_PROFILING can be used by special lowlevel code
+ * to disable branch tracing on a per file basis.
+ */
+#if defined(CONFIG_TRACE_BRANCH_PROFILING) \
+ && !defined(DISABLE_BRANCH_PROFILING) && !defined(__CHECKER__)
+void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
+
+#define likely_notrace(x) __builtin_expect(!!(x), 1)
+#define unlikely_notrace(x) __builtin_expect(!!(x), 0)
+
+#define __branch_check__(x, expect) ({ \
+ int ______r; \
+ static struct ftrace_branch_data \
+ __attribute__((__aligned__(4))) \
+ __attribute__((section("_ftrace_annotated_branch"))) \
+ ______f = { \
+ .func = __func__, \
+ .file = __FILE__, \
+ .line = __LINE__, \
+ }; \
+ ______r = likely_notrace(x); \
+ ftrace_likely_update(&______f, ______r, expect); \
+ ______r; \
+ })
+
+/*
+ * Using __builtin_constant_p(x) to ignore cases where the return
+ * value is always the same. This idea is taken from a similar patch
+ * written by Daniel Walker.
+ */
+# ifndef likely
+# define likely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 1))
+# endif
+# ifndef unlikely
+# define unlikely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 0))
+# endif
+
+#ifdef CONFIG_PROFILE_ALL_BRANCHES
+/*
+ * "Define 'is'", Bill Clinton
+ * "Define 'if'", Steven Rostedt
+ */
+#define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) )
+#define __trace_if(cond) \
+ if (__builtin_constant_p((cond)) ? !!(cond) : \
+ ({ \
+ int ______r; \
+ static struct ftrace_branch_data \
+ __attribute__((__aligned__(4))) \
+ __attribute__((section("_ftrace_branch"))) \
+ ______f = { \
+ .func = __func__, \
+ .file = __FILE__, \
+ .line = __LINE__, \
+ }; \
+ ______r = !!(cond); \
+ ______f.miss_hit[______r]++; \
+ ______r; \
+ }))
+#endif /* CONFIG_PROFILE_ALL_BRANCHES */
+
+#else
+# define likely(x) __builtin_expect(!!(x), 1)
+# define unlikely(x) __builtin_expect(!!(x), 0)
+#endif
+
+/* Optimization barrier */
+#ifndef barrier
+# define barrier() __memory_barrier()
+#endif
+
+/* Unreachable code */
+#ifndef unreachable
+# define unreachable() do { } while (1)
+#endif
+
+#ifndef RELOC_HIDE
+# define RELOC_HIDE(ptr, off) \
+ ({ unsigned long __ptr; \
+ __ptr = (unsigned long) (ptr); \
+ (typeof(ptr)) (__ptr + (off)); })
+#endif
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASSEMBLY__ */
+
+#ifdef __KERNEL__
+/*
+ * Allow us to mark functions as 'deprecated' and have gcc emit a nice
+ * warning for each use, in hopes of speeding the functions removal.
+ * Usage is:
+ * int __deprecated foo(void)
+ */
+#ifndef __deprecated
+# define __deprecated /* unimplemented */
+#endif
+
+#ifdef MODULE
+#define __deprecated_for_modules __deprecated
+#else
+#define __deprecated_for_modules
+#endif
+
+#ifndef __must_check
+#define __must_check
+#endif
+
+#ifndef CONFIG_ENABLE_MUST_CHECK
+#undef __must_check
+#define __must_check
+#endif
+#ifndef CONFIG_ENABLE_WARN_DEPRECATED
+#undef __deprecated
+#undef __deprecated_for_modules
+#define __deprecated
+#define __deprecated_for_modules
+#endif
+
+/*
+ * Allow us to avoid 'defined but not used' warnings on functions and data,
+ * as well as force them to be emitted to the assembly file.
+ *
+ * As of gcc 3.4, static functions that are not marked with attribute((used))
+ * may be elided from the assembly file. As of gcc 3.4, static data not so
+ * marked will not be elided, but this may change in a future gcc version.
+ *
+ * NOTE: Because distributions shipped with a backported unit-at-a-time
+ * compiler in gcc 3.3, we must define __used to be __attribute__((used))
+ * for gcc >=3.3 instead of 3.4.
+ *
+ * In prior versions of gcc, such functions and data would be emitted, but
+ * would be warned about except with attribute((unused)).
+ *
+ * Mark functions that are referenced only in inline assembly as __used so
+ * the code is emitted even though it appears to be unreferenced.
+ */
+#ifndef __used
+# define __used /* unimplemented */
+#endif
+
+#ifndef __maybe_unused
+# define __maybe_unused /* unimplemented */
+#endif
+
+#ifndef __always_unused
+# define __always_unused /* unimplemented */
+#endif
+
+#ifndef noinline
+#define noinline
+#endif
+
+/*
+ * Rather then using noinline to prevent stack consumption, use
+ * noinline_for_stack instead. For documentaiton reasons.
+ */
+#define noinline_for_stack noinline
+
+#ifndef __always_inline
+#define __always_inline inline
+#endif
+
+#endif /* __KERNEL__ */
+
+/*
+ * From the GCC manual:
+ *
+ * Many functions do not examine any values except their arguments,
+ * and have no effects except the return value. Basically this is
+ * just slightly more strict class than the `pure' attribute above,
+ * since function is not allowed to read global memory.
+ *
+ * Note that a function that has pointer arguments and examines the
+ * data pointed to must _not_ be declared `const'. Likewise, a
+ * function that calls a non-`const' function usually must not be
+ * `const'. It does not make sense for a `const' function to return
+ * `void'.
+ */
+#ifndef __attribute_const__
+# define __attribute_const__ /* unimplemented */
+#endif
+
+/*
+ * Tell gcc if a function is cold. The compiler will assume any path
+ * directly leading to the call is unlikely.
+ */
+
+#ifndef __cold
+#define __cold
+#endif
+
+/* Simple shorthand for a section definition */
+#ifndef __section
+# define __section(S) __attribute__ ((__section__(#S)))
+#endif
+
+/* Are two types/vars the same type (ignoring qualifiers)? */
+#ifndef __same_type
+# define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
+#endif
+
+/* Compile time object size, -1 for unknown */
+#ifndef __compiletime_object_size
+# define __compiletime_object_size(obj) -1
+#endif
+#ifndef __compiletime_warning
+# define __compiletime_warning(message)
+#endif
+#ifndef __compiletime_error
+# define __compiletime_error(message)
+#endif
+
+/*
+ * Prevent the compiler from merging or refetching accesses. The compiler
+ * is also forbidden from reordering successive instances of ACCESS_ONCE(),
+ * but only when the compiler is aware of some particular ordering. One way
+ * to make the compiler aware of ordering is to put the two invocations of
+ * ACCESS_ONCE() in different C statements.
+ *
+ * This macro does absolutely -nothing- to prevent the CPU from reordering,
+ * merging, or refetching absolutely anything at any time. Its main intended
+ * use is to mediate communication between process-level code and irq/NMI
+ * handlers, all running on the same CPU.
+ */
+#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
+
+#endif /* __LINUX_COMPILER_H */
diff --git a/boot/common/src/uboot/include/linux/config.h b/boot/common/src/uboot/include/linux/config.h
new file mode 100644
index 0000000..a0194cb
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/config.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_CONFIG_H
+#define _LINUX_CONFIG_H
+
+/* #include <linux/autoconf.h> */
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/crc32.h b/boot/common/src/uboot/include/linux/crc32.h
new file mode 100644
index 0000000..ac4aed1
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/crc32.h
@@ -0,0 +1,27 @@
+/*
+ * crc32.h
+ * See linux/lib/crc32.c for license and changes
+ */
+#ifndef _LINUX_CRC32_H
+#define _LINUX_CRC32_H
+
+#include <linux/types.h>
+/* #include <linux/bitrev.h> */
+
+extern u32 crc32_le(u32 crc, unsigned char const *p, size_t len);
+/* extern u32 crc32_be(u32 crc, unsigned char const *p, size_t len); */
+
+#define crc32(seed, data, length) crc32_le(seed, (unsigned char const *)data, length)
+
+/*
+ * Helpers for hash table generation of ethernet nics:
+ *
+ * Ethernet sends the least significant bit of a byte first, thus crc32_le
+ * is used. The output of crc32_le is bit reversed [most significant bit
+ * is in bit nr 0], thus it must be reversed before use. Except for
+ * nics that bit swap the result internally...
+ */
+/* #define ether_crc(length, data) bitrev32(crc32_le(~0, data, length)) */
+/* #define ether_crc_le(length, data) crc32_le(~0, data, length) */
+
+#endif /* _LINUX_CRC32_H */
diff --git a/boot/common/src/uboot/include/linux/crc7.h b/boot/common/src/uboot/include/linux/crc7.h
new file mode 100644
index 0000000..1786e77
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/crc7.h
@@ -0,0 +1,14 @@
+#ifndef _LINUX_CRC7_H
+#define _LINUX_CRC7_H
+#include <linux/types.h>
+
+extern const u8 crc7_syndrome_table[256];
+
+static inline u8 crc7_byte(u8 crc, u8 data)
+{
+ return crc7_syndrome_table[(crc << 1) ^ data];
+}
+
+extern u8 crc7(u8 crc, const u8 *buffer, size_t len);
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/ctype.h b/boot/common/src/uboot/include/linux/ctype.h
new file mode 100644
index 0000000..6dec944
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/ctype.h
@@ -0,0 +1,54 @@
+#ifndef _LINUX_CTYPE_H
+#define _LINUX_CTYPE_H
+
+/*
+ * NOTE! This ctype does not handle EOF like the standard C
+ * library is required to.
+ */
+
+#define _U 0x01 /* upper */
+#define _L 0x02 /* lower */
+#define _D 0x04 /* digit */
+#define _C 0x08 /* cntrl */
+#define _P 0x10 /* punct */
+#define _S 0x20 /* white space (space/lf/tab) */
+#define _X 0x40 /* hex digit */
+#define _SP 0x80 /* hard space (0x20) */
+
+extern const unsigned char _ctype[];
+
+#define __ismask(x) (_ctype[(int)(unsigned char)(x)])
+
+#define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0)
+#define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)
+#define iscntrl(c) ((__ismask(c)&(_C)) != 0)
+#define isdigit(c) ((__ismask(c)&(_D)) != 0)
+#define isgraph(c) ((__ismask(c)&(_P|_U|_L|_D)) != 0)
+#define islower(c) ((__ismask(c)&(_L)) != 0)
+#define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0)
+#define ispunct(c) ((__ismask(c)&(_P)) != 0)
+#define isspace(c) ((__ismask(c)&(_S)) != 0)
+#define isupper(c) ((__ismask(c)&(_U)) != 0)
+#define isxdigit(c) ((__ismask(c)&(_D|_X)) != 0)
+
+#define isascii(c) (((unsigned char)(c))<=0x7f)
+#define toascii(c) (((unsigned char)(c))&0x7f)
+
+static inline unsigned char __tolower(unsigned char c)
+{
+ if (isupper(c))
+ c -= 'A'-'a';
+ return c;
+}
+
+static inline unsigned char __toupper(unsigned char c)
+{
+ if (islower(c))
+ c -= 'a'-'A';
+ return c;
+}
+
+#define tolower(c) __tolower(c)
+#define toupper(c) __toupper(c)
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/edd.h b/boot/common/src/uboot/include/linux/edd.h
new file mode 100644
index 0000000..4cbd0fe
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/edd.h
@@ -0,0 +1,194 @@
+/*
+ * linux/include/linux/edd.h
+ * Copyright (C) 2002, 2003, 2004 Dell Inc.
+ * by Matt Domsch <Matt_Domsch@dell.com>
+ *
+ * structures and definitions for the int 13h, ax={41,48}h
+ * BIOS Enhanced Disk Drive Services
+ * This is based on the T13 group document D1572 Revision 0 (August 14 2002)
+ * available at http://www.t13.org/docs2002/d1572r0.pdf. It is
+ * very similar to D1484 Revision 3 http://www.t13.org/docs2002/d1484r3.pdf
+ *
+ * In a nutshell, arch/{i386,x86_64}/boot/setup.S populates a scratch
+ * table in the boot_params that contains a list of BIOS-enumerated
+ * boot devices.
+ * In arch/{i386,x86_64}/kernel/setup.c, this information is
+ * transferred into the edd structure, and in drivers/firmware/edd.c, that
+ * information is used to identify BIOS boot disk. The code in setup.S
+ * is very sensitive to the size of these structures.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 as published by
+ * the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+#ifndef _LINUX_EDD_H
+#define _LINUX_EDD_H
+
+#include <linux/types.h>
+
+#define EDDNR 0x1e9 /* addr of number of edd_info structs at EDDBUF
+ in boot_params - treat this as 1 byte */
+#define EDDBUF 0xd00 /* addr of edd_info structs in boot_params */
+#define EDDMAXNR 6 /* number of edd_info structs starting at EDDBUF */
+#define EDDEXTSIZE 8 /* change these if you muck with the structures */
+#define EDDPARMSIZE 74
+#define CHECKEXTENSIONSPRESENT 0x41
+#define GETDEVICEPARAMETERS 0x48
+#define LEGACYGETDEVICEPARAMETERS 0x08
+#define EDDMAGIC1 0x55AA
+#define EDDMAGIC2 0xAA55
+
+
+#define READ_SECTORS 0x02 /* int13 AH=0x02 is READ_SECTORS command */
+#define EDD_MBR_SIG_OFFSET 0x1B8 /* offset of signature in the MBR */
+#define EDD_MBR_SIG_BUF 0x290 /* addr in boot params */
+#define EDD_MBR_SIG_MAX 16 /* max number of signatures to store */
+#define EDD_MBR_SIG_NR_BUF 0x1ea /* addr of number of MBR signtaures at EDD_MBR_SIG_BUF
+ in boot_params - treat this as 1 byte */
+
+#ifndef __ASSEMBLY__
+
+#define EDD_EXT_FIXED_DISK_ACCESS (1 << 0)
+#define EDD_EXT_DEVICE_LOCKING_AND_EJECTING (1 << 1)
+#define EDD_EXT_ENHANCED_DISK_DRIVE_SUPPORT (1 << 2)
+#define EDD_EXT_64BIT_EXTENSIONS (1 << 3)
+
+#define EDD_INFO_DMA_BOUNDARY_ERROR_TRANSPARENT (1 << 0)
+#define EDD_INFO_GEOMETRY_VALID (1 << 1)
+#define EDD_INFO_REMOVABLE (1 << 2)
+#define EDD_INFO_WRITE_VERIFY (1 << 3)
+#define EDD_INFO_MEDIA_CHANGE_NOTIFICATION (1 << 4)
+#define EDD_INFO_LOCKABLE (1 << 5)
+#define EDD_INFO_NO_MEDIA_PRESENT (1 << 6)
+#define EDD_INFO_USE_INT13_FN50 (1 << 7)
+
+struct edd_device_params {
+ __u16 length;
+ __u16 info_flags;
+ __u32 num_default_cylinders;
+ __u32 num_default_heads;
+ __u32 sectors_per_track;
+ __u64 number_of_sectors;
+ __u16 bytes_per_sector;
+ __u32 dpte_ptr; /* 0xFFFFFFFF for our purposes */
+ __u16 key; /* = 0xBEDD */
+ __u8 device_path_info_length; /* = 44 */
+ __u8 reserved2;
+ __u16 reserved3;
+ __u8 host_bus_type[4];
+ __u8 interface_type[8];
+ union {
+ struct {
+ __u16 base_address;
+ __u16 reserved1;
+ __u32 reserved2;
+ } __attribute__ ((packed)) isa;
+ struct {
+ __u8 bus;
+ __u8 slot;
+ __u8 function;
+ __u8 channel;
+ __u32 reserved;
+ } __attribute__ ((packed)) pci;
+ /* pcix is same as pci */
+ struct {
+ __u64 reserved;
+ } __attribute__ ((packed)) ibnd;
+ struct {
+ __u64 reserved;
+ } __attribute__ ((packed)) xprs;
+ struct {
+ __u64 reserved;
+ } __attribute__ ((packed)) htpt;
+ struct {
+ __u64 reserved;
+ } __attribute__ ((packed)) unknown;
+ } interface_path;
+ union {
+ struct {
+ __u8 device;
+ __u8 reserved1;
+ __u16 reserved2;
+ __u32 reserved3;
+ __u64 reserved4;
+ } __attribute__ ((packed)) ata;
+ struct {
+ __u8 device;
+ __u8 lun;
+ __u8 reserved1;
+ __u8 reserved2;
+ __u32 reserved3;
+ __u64 reserved4;
+ } __attribute__ ((packed)) atapi;
+ struct {
+ __u16 id;
+ __u64 lun;
+ __u16 reserved1;
+ __u32 reserved2;
+ } __attribute__ ((packed)) scsi;
+ struct {
+ __u64 serial_number;
+ __u64 reserved;
+ } __attribute__ ((packed)) usb;
+ struct {
+ __u64 eui;
+ __u64 reserved;
+ } __attribute__ ((packed)) i1394;
+ struct {
+ __u64 wwid;
+ __u64 lun;
+ } __attribute__ ((packed)) fibre;
+ struct {
+ __u64 identity_tag;
+ __u64 reserved;
+ } __attribute__ ((packed)) i2o;
+ struct {
+ __u32 array_number;
+ __u32 reserved1;
+ __u64 reserved2;
+ } __attribute__ ((packed)) raid;
+ struct {
+ __u8 device;
+ __u8 reserved1;
+ __u16 reserved2;
+ __u32 reserved3;
+ __u64 reserved4;
+ } __attribute__ ((packed)) sata;
+ struct {
+ __u64 reserved1;
+ __u64 reserved2;
+ } __attribute__ ((packed)) unknown;
+ } device_path;
+ __u8 reserved4;
+ __u8 checksum;
+} __attribute__ ((packed));
+
+struct edd_info {
+ __u8 device;
+ __u8 version;
+ __u16 interface_support;
+ __u16 legacy_max_cylinder;
+ __u8 legacy_max_head;
+ __u8 legacy_sectors_per_track;
+ struct edd_device_params params;
+} __attribute__ ((packed));
+
+struct edd {
+ unsigned int mbr_signature[EDD_MBR_SIG_MAX];
+ struct edd_info edd_info[EDDMAXNR];
+ unsigned char mbr_signature_nr;
+ unsigned char edd_info_nr;
+};
+
+#ifdef __KERNEL__
+extern struct edd edd;
+#endif /* __KERNEL__ */
+#endif /*!__ASSEMBLY__ */
+
+#endif /* _LINUX_EDD_H */
diff --git a/boot/common/src/uboot/include/linux/err.h b/boot/common/src/uboot/include/linux/err.h
new file mode 100644
index 0000000..c572d25
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/err.h
@@ -0,0 +1,42 @@
+#ifndef _LINUX_ERR_H
+#define _LINUX_ERR_H
+
+/* XXX U-BOOT XXX */
+
+#include <linux/compiler.h>
+#include <linux/mtd/compat.h>
+#include <asm/errno.h>
+
+
+/*
+ * Kernel pointers have redundant information, so we can use a
+ * scheme where we can return either an error code or a dentry
+ * pointer with the same return value.
+ *
+ * This should be a per-architecture thing, to allow different
+ * error and pointer decisions.
+ */
+#define MAX_ERRNO 4095
+
+#ifndef __ASSEMBLY__
+
+#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
+
+static inline void *ERR_PTR(long error)
+{
+ return (void *) error;
+}
+
+static inline long PTR_ERR(const void *ptr)
+{
+ return (long) ptr;
+}
+
+static inline long IS_ERR(const void *ptr)
+{
+ return IS_ERR_VALUE((unsigned long)ptr);
+}
+
+#endif
+
+#endif /* _LINUX_ERR_H */
diff --git a/boot/common/src/uboot/include/linux/ethtool.h b/boot/common/src/uboot/include/linux/ethtool.h
new file mode 100644
index 0000000..fcb20fe
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/ethtool.h
@@ -0,0 +1,721 @@
+/*
+ * ethtool.h: Defines for Linux ethtool.
+ *
+ * Copyright (C) 1998 David S. Miller (davem@redhat.com)
+ * Copyright 2001 Jeff Garzik <jgarzik@pobox.com>
+ * Portions Copyright 2001 Sun Microsystems (thockin@sun.com)
+ * Portions Copyright 2002 Intel (eli.kupermann@intel.com,
+ * christopher.leech@intel.com,
+ * scott.feldman@intel.com)
+ * Portions Copyright (C) Sun Microsystems 2008
+ */
+
+#ifndef _LINUX_ETHTOOL_H
+#define _LINUX_ETHTOOL_H
+
+#include <linux/types.h>
+
+/* This should work for both 32 and 64 bit userland. */
+struct ethtool_cmd {
+ __u32 cmd;
+ __u32 supported; /* Features this interface supports */
+ __u32 advertising; /* Features this interface advertises */
+ __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */
+ __u8 duplex; /* Duplex, half or full */
+ __u8 port; /* Which connector port */
+ __u8 phy_address;
+ __u8 transceiver; /* Which transceiver to use */
+ __u8 autoneg; /* Enable or disable autonegotiation */
+ __u8 mdio_support;
+ __u32 maxtxpkt; /* Tx pkts before generating tx int */
+ __u32 maxrxpkt; /* Rx pkts before generating rx int */
+ __u16 speed_hi;
+ __u8 eth_tp_mdix;
+ __u8 reserved2;
+ __u32 lp_advertising; /* Features the link partner advertises */
+ __u32 reserved[2];
+};
+
+static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
+ __u32 speed)
+{
+
+ ep->speed = (__u16)speed;
+ ep->speed_hi = (__u16)(speed >> 16);
+}
+
+static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
+{
+ return (ep->speed_hi << 16) | ep->speed;
+}
+
+#define ETHTOOL_FWVERS_LEN 32
+#define ETHTOOL_BUSINFO_LEN 32
+/* these strings are set to whatever the driver author decides... */
+struct ethtool_drvinfo {
+ __u32 cmd;
+ char driver[32]; /* driver short name, "tulip", "eepro100" */
+ char version[32]; /* driver version string */
+ char fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */
+ char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */
+ /* For PCI devices, use pci_name(pci_dev). */
+ char reserved1[32];
+ char reserved2[12];
+ /*
+ * Some struct members below are filled in
+ * using ops->get_sset_count(). Obtaining
+ * this info from ethtool_drvinfo is now
+ * deprecated; Use ETHTOOL_GSSET_INFO
+ * instead.
+ */
+ __u32 n_priv_flags; /* number of flags valid in ETHTOOL_GPFLAGS */
+ __u32 n_stats; /* number of u64's from ETHTOOL_GSTATS */
+ __u32 testinfo_len;
+ __u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */
+ __u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */
+};
+
+#define SOPASS_MAX 6
+/* wake-on-lan settings */
+struct ethtool_wolinfo {
+ __u32 cmd;
+ __u32 supported;
+ __u32 wolopts;
+ __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */
+};
+
+/* for passing single values */
+struct ethtool_value {
+ __u32 cmd;
+ __u32 data;
+};
+
+/* for passing big chunks of data */
+struct ethtool_regs {
+ __u32 cmd;
+ __u32 version; /* driver-specific, indicates different chips/revs */
+ __u32 len; /* bytes */
+ __u8 data[0];
+};
+
+/* for passing EEPROM chunks */
+struct ethtool_eeprom {
+ __u32 cmd;
+ __u32 magic;
+ __u32 offset; /* in bytes */
+ __u32 len; /* in bytes */
+ __u8 data[0];
+};
+
+/* for configuring coalescing parameters of chip */
+struct ethtool_coalesce {
+ __u32 cmd; /* ETHTOOL_{G,S}COALESCE */
+
+ /* How many usecs to delay an RX interrupt after
+ * a packet arrives. If 0, only rx_max_coalesced_frames
+ * is used.
+ */
+ __u32 rx_coalesce_usecs;
+
+ /* How many packets to delay an RX interrupt after
+ * a packet arrives. If 0, only rx_coalesce_usecs is
+ * used. It is illegal to set both usecs and max frames
+ * to zero as this would cause RX interrupts to never be
+ * generated.
+ */
+ __u32 rx_max_coalesced_frames;
+
+ /* Same as above two parameters, except that these values
+ * apply while an IRQ is being serviced by the host. Not
+ * all cards support this feature and the values are ignored
+ * in that case.
+ */
+ __u32 rx_coalesce_usecs_irq;
+ __u32 rx_max_coalesced_frames_irq;
+
+ /* How many usecs to delay a TX interrupt after
+ * a packet is sent. If 0, only tx_max_coalesced_frames
+ * is used.
+ */
+ __u32 tx_coalesce_usecs;
+
+ /* How many packets to delay a TX interrupt after
+ * a packet is sent. If 0, only tx_coalesce_usecs is
+ * used. It is illegal to set both usecs and max frames
+ * to zero as this would cause TX interrupts to never be
+ * generated.
+ */
+ __u32 tx_max_coalesced_frames;
+
+ /* Same as above two parameters, except that these values
+ * apply while an IRQ is being serviced by the host. Not
+ * all cards support this feature and the values are ignored
+ * in that case.
+ */
+ __u32 tx_coalesce_usecs_irq;
+ __u32 tx_max_coalesced_frames_irq;
+
+ /* How many usecs to delay in-memory statistics
+ * block updates. Some drivers do not have an in-memory
+ * statistic block, and in such cases this value is ignored.
+ * This value must not be zero.
+ */
+ __u32 stats_block_coalesce_usecs;
+
+ /* Adaptive RX/TX coalescing is an algorithm implemented by
+ * some drivers to improve latency under low packet rates and
+ * improve throughput under high packet rates. Some drivers
+ * only implement one of RX or TX adaptive coalescing. Anything
+ * not implemented by the driver causes these values to be
+ * silently ignored.
+ */
+ __u32 use_adaptive_rx_coalesce;
+ __u32 use_adaptive_tx_coalesce;
+
+ /* When the packet rate (measured in packets per second)
+ * is below pkt_rate_low, the {rx,tx}_*_low parameters are
+ * used.
+ */
+ __u32 pkt_rate_low;
+ __u32 rx_coalesce_usecs_low;
+ __u32 rx_max_coalesced_frames_low;
+ __u32 tx_coalesce_usecs_low;
+ __u32 tx_max_coalesced_frames_low;
+
+ /* When the packet rate is below pkt_rate_high but above
+ * pkt_rate_low (both measured in packets per second) the
+ * normal {rx,tx}_* coalescing parameters are used.
+ */
+
+ /* When the packet rate is (measured in packets per second)
+ * is above pkt_rate_high, the {rx,tx}_*_high parameters are
+ * used.
+ */
+ __u32 pkt_rate_high;
+ __u32 rx_coalesce_usecs_high;
+ __u32 rx_max_coalesced_frames_high;
+ __u32 tx_coalesce_usecs_high;
+ __u32 tx_max_coalesced_frames_high;
+
+ /* How often to do adaptive coalescing packet rate sampling,
+ * measured in seconds. Must not be zero.
+ */
+ __u32 rate_sample_interval;
+};
+
+/* for configuring RX/TX ring parameters */
+struct ethtool_ringparam {
+ __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */
+
+ /* Read only attributes. These indicate the maximum number
+ * of pending RX/TX ring entries the driver will allow the
+ * user to set.
+ */
+ __u32 rx_max_pending;
+ __u32 rx_mini_max_pending;
+ __u32 rx_jumbo_max_pending;
+ __u32 tx_max_pending;
+
+ /* Values changeable by the user. The valid values are
+ * in the range 1 to the "*_max_pending" counterpart above.
+ */
+ __u32 rx_pending;
+ __u32 rx_mini_pending;
+ __u32 rx_jumbo_pending;
+ __u32 tx_pending;
+};
+
+/* for configuring link flow control parameters */
+struct ethtool_pauseparam {
+ __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */
+
+ /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
+ * being true) the user may set 'autonet' here non-zero to have the
+ * pause parameters be auto-negotiated too. In such a case, the
+ * {rx,tx}_pause values below determine what capabilities are
+ * advertised.
+ *
+ * If 'autoneg' is zero or the link is not being auto-negotiated,
+ * then {rx,tx}_pause force the driver to use/not-use pause
+ * flow control.
+ */
+ __u32 autoneg;
+ __u32 rx_pause;
+ __u32 tx_pause;
+};
+
+#define ETH_GSTRING_LEN 32
+enum ethtool_stringset {
+ ETH_SS_TEST = 0,
+ ETH_SS_STATS,
+ ETH_SS_PRIV_FLAGS,
+ ETH_SS_NTUPLE_FILTERS,
+ ETH_SS_FEATURES,
+};
+
+/* for passing string sets for data tagging */
+struct ethtool_gstrings {
+ __u32 cmd; /* ETHTOOL_GSTRINGS */
+ __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/
+ __u32 len; /* number of strings in the string set */
+ __u8 data[0];
+};
+
+struct ethtool_sset_info {
+ __u32 cmd; /* ETHTOOL_GSSET_INFO */
+ __u32 reserved;
+ __u64 sset_mask; /* input: each bit selects an sset to query */
+ /* output: each bit a returned sset */
+ __u32 data[0]; /* ETH_SS_xxx count, in order, based on bits
+ in sset_mask. One bit implies one
+ __u32, two bits implies two
+ __u32's, etc. */
+};
+
+enum ethtool_test_flags {
+ ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */
+ ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */
+};
+
+/* for requesting NIC test and getting results*/
+struct ethtool_test {
+ __u32 cmd; /* ETHTOOL_TEST */
+ __u32 flags; /* ETH_TEST_FL_xxx */
+ __u32 reserved;
+ __u32 len; /* result length, in number of u64 elements */
+ __u64 data[0];
+};
+
+/* for dumping NIC-specific statistics */
+struct ethtool_stats {
+ __u32 cmd; /* ETHTOOL_GSTATS */
+ __u32 n_stats; /* number of u64's being returned */
+ __u64 data[0];
+};
+
+struct ethtool_perm_addr {
+ __u32 cmd; /* ETHTOOL_GPERMADDR */
+ __u32 size;
+ __u8 data[0];
+};
+
+/* boolean flags controlling per-interface behavior characteristics.
+ * When reading, the flag indicates whether or not a certain behavior
+ * is enabled/present. When writing, the flag indicates whether
+ * or not the driver should turn on (set) or off (clear) a behavior.
+ *
+ * Some behaviors may read-only (unconditionally absent or present).
+ * If such is the case, return EINVAL in the set-flags operation if the
+ * flag differs from the read-only value.
+ */
+enum ethtool_flags {
+ ETH_FLAG_TXVLAN = (1 << 7), /* TX VLAN offload enabled */
+ ETH_FLAG_RXVLAN = (1 << 8), /* RX VLAN offload enabled */
+ ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
+ ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */
+ ETH_FLAG_RXHASH = (1 << 28),
+};
+
+/* The following structures are for supporting RX network flow
+ * classification and RX n-tuple configuration. Note, all multibyte
+ * fields, e.g., ip4src, ip4dst, psrc, pdst, spi, etc. are expected to
+ * be in network byte order.
+ */
+
+/**
+ * struct ethtool_tcpip4_spec - flow specification for TCP/IPv4 etc.
+ * @ip4src: Source host
+ * @ip4dst: Destination host
+ * @psrc: Source port
+ * @pdst: Destination port
+ * @tos: Type-of-service
+ *
+ * This can be used to specify a TCP/IPv4, UDP/IPv4 or SCTP/IPv4 flow.
+ */
+struct ethtool_tcpip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be16 psrc;
+ __be16 pdst;
+ __u8 tos;
+};
+
+/**
+ * struct ethtool_ah_espip4_spec - flow specification for IPsec/IPv4
+ * @ip4src: Source host
+ * @ip4dst: Destination host
+ * @spi: Security parameters index
+ * @tos: Type-of-service
+ *
+ * This can be used to specify an IPsec transport or tunnel over IPv4.
+ */
+struct ethtool_ah_espip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be32 spi;
+ __u8 tos;
+};
+
+#define ETH_RX_NFC_IP4 1
+
+/**
+ * struct ethtool_usrip4_spec - general flow specification for IPv4
+ * @ip4src: Source host
+ * @ip4dst: Destination host
+ * @l4_4_bytes: First 4 bytes of transport (layer 4) header
+ * @tos: Type-of-service
+ * @ip_ver: Value must be %ETH_RX_NFC_IP4; mask must be 0
+ * @proto: Transport protocol number; mask must be 0
+ */
+struct ethtool_usrip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be32 l4_4_bytes;
+ __u8 tos;
+ __u8 ip_ver;
+ __u8 proto;
+};
+
+
+/**
+ * struct ethtool_rxfh_indir - command to get or set RX flow hash indirection
+ * @cmd: Specific command number - %ETHTOOL_GRXFHINDIR or %ETHTOOL_SRXFHINDIR
+ * @size: On entry, the array size of the user buffer. On return from
+ * %ETHTOOL_GRXFHINDIR, the array size of the hardware indirection table.
+ * @ring_index: RX ring/queue index for each hash value
+ */
+struct ethtool_rxfh_indir {
+ __u32 cmd;
+ __u32 size;
+ __u32 ring_index[0];
+};
+
+#define ETHTOOL_FLASH_MAX_FILENAME 128
+enum ethtool_flash_op_type {
+ ETHTOOL_FLASH_ALL_REGIONS = 0,
+};
+
+/* for passing firmware flashing related parameters */
+struct ethtool_flash {
+ __u32 cmd;
+ __u32 region;
+ char data[ETHTOOL_FLASH_MAX_FILENAME];
+};
+
+/* for returning and changing feature sets */
+
+/**
+ * struct ethtool_get_features_block - block with state of 32 features
+ * @available: mask of changeable features
+ * @requested: mask of features requested to be enabled if possible
+ * @active: mask of currently enabled features
+ * @never_changed: mask of features not changeable for any device
+ */
+struct ethtool_get_features_block {
+ __u32 available;
+ __u32 requested;
+ __u32 active;
+ __u32 never_changed;
+};
+
+/**
+ * struct ethtool_gfeatures - command to get state of device's features
+ * @cmd: command number = %ETHTOOL_GFEATURES
+ * @size: in: number of elements in the features[] array;
+ * out: number of elements in features[] needed to hold all features
+ * @features: state of features
+ */
+struct ethtool_gfeatures {
+ __u32 cmd;
+ __u32 size;
+ struct ethtool_get_features_block features[0];
+};
+
+/**
+ * struct ethtool_set_features_block - block with request for 32 features
+ * @valid: mask of features to be changed
+ * @requested: values of features to be changed
+ */
+struct ethtool_set_features_block {
+ __u32 valid;
+ __u32 requested;
+};
+
+/**
+ * struct ethtool_sfeatures - command to request change in device's features
+ * @cmd: command number = %ETHTOOL_SFEATURES
+ * @size: array size of the features[] array
+ * @features: feature change masks
+ */
+struct ethtool_sfeatures {
+ __u32 cmd;
+ __u32 size;
+ struct ethtool_set_features_block features[0];
+};
+
+/*
+ * %ETHTOOL_SFEATURES changes features present in features[].valid to the
+ * values of corresponding bits in features[].requested. Bits in .requested
+ * not set in .valid or not changeable are ignored.
+ *
+ * Returns %EINVAL when .valid contains undefined or never-changable bits
+ * or size is not equal to required number of features words (32-bit blocks).
+ * Returns >= 0 if request was completed; bits set in the value mean:
+ * %ETHTOOL_F_UNSUPPORTED - there were bits set in .valid that are not
+ * changeable (not present in %ETHTOOL_GFEATURES' features[].available)
+ * those bits were ignored.
+ * %ETHTOOL_F_WISH - some or all changes requested were recorded but the
+ * resulting state of bits masked by .valid is not equal to .requested.
+ * Probably there are other device-specific constraints on some features
+ * in the set. When %ETHTOOL_F_UNSUPPORTED is set, .valid is considered
+ * here as though ignored bits were cleared.
+ * %ETHTOOL_F_COMPAT - some or all changes requested were made by calling
+ * compatibility functions. Requested offload state cannot be properly
+ * managed by kernel.
+ *
+ * Meaning of bits in the masks are obtained by %ETHTOOL_GSSET_INFO (number of
+ * bits in the arrays - always multiple of 32) and %ETHTOOL_GSTRINGS commands
+ * for ETH_SS_FEATURES string set. First entry in the table corresponds to least
+ * significant bit in features[0] fields. Empty strings mark undefined features.
+ */
+enum ethtool_sfeatures_retval_bits {
+ ETHTOOL_F_UNSUPPORTED__BIT,
+ ETHTOOL_F_WISH__BIT,
+ ETHTOOL_F_COMPAT__BIT,
+};
+
+#define ETHTOOL_F_UNSUPPORTED (1 << ETHTOOL_F_UNSUPPORTED__BIT)
+#define ETHTOOL_F_WISH (1 << ETHTOOL_F_WISH__BIT)
+#define ETHTOOL_F_COMPAT (1 << ETHTOOL_F_COMPAT__BIT)
+
+/* CMDs currently supported */
+#define ETHTOOL_GSET 0x00000001 /* Get settings. */
+#define ETHTOOL_SSET 0x00000002 /* Set settings. */
+#define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */
+#define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
+#define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
+#define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
+#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
+#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
+#define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
+/* Get link status for host, i.e. whether the interface *and* the
+ * physical port (if there is one) are up (ethtool_value). */
+#define ETHTOOL_GLINK 0x0000000a
+#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
+#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
+#define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
+#define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
+#define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
+#define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
+#define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
+#define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
+#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
+#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
+#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
+#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
+#define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable
+ * (ethtool_value) */
+#define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable
+ * (ethtool_value). */
+#define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
+#define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
+#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
+#define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
+#define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
+#define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
+#define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */
+#define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */
+#define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */
+#define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */
+#define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
+#define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
+#define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
+#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
+#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
+
+#define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
+#define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
+#define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
+#define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
+#define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
+#define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
+#define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
+#define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
+#define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
+#define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
+#define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
+#define ETHTOOL_RESET 0x00000034 /* Reset hardware */
+#define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
+#define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */
+#define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */
+#define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */
+#define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */
+
+#define ETHTOOL_GFEATURES 0x0000003a /* Get device offload settings */
+#define ETHTOOL_SFEATURES 0x0000003b /* Change device offload settings */
+
+/* compatibility with older code */
+#define SPARC_ETH_GSET ETHTOOL_GSET
+#define SPARC_ETH_SSET ETHTOOL_SSET
+
+/* Indicates what features are supported by the interface. */
+#define SUPPORTED_10baseT_Half (1 << 0)
+#define SUPPORTED_10baseT_Full (1 << 1)
+#define SUPPORTED_100baseT_Half (1 << 2)
+#define SUPPORTED_100baseT_Full (1 << 3)
+#define SUPPORTED_1000baseT_Half (1 << 4)
+#define SUPPORTED_1000baseT_Full (1 << 5)
+#define SUPPORTED_Autoneg (1 << 6)
+#define SUPPORTED_TP (1 << 7)
+#define SUPPORTED_AUI (1 << 8)
+#define SUPPORTED_MII (1 << 9)
+#define SUPPORTED_FIBRE (1 << 10)
+#define SUPPORTED_BNC (1 << 11)
+#define SUPPORTED_10000baseT_Full (1 << 12)
+#define SUPPORTED_Pause (1 << 13)
+#define SUPPORTED_Asym_Pause (1 << 14)
+#define SUPPORTED_2500baseX_Full (1 << 15)
+#define SUPPORTED_Backplane (1 << 16)
+#define SUPPORTED_1000baseKX_Full (1 << 17)
+#define SUPPORTED_10000baseKX4_Full (1 << 18)
+#define SUPPORTED_10000baseKR_Full (1 << 19)
+#define SUPPORTED_10000baseR_FEC (1 << 20)
+
+/* Indicates what features are advertised by the interface. */
+#define ADVERTISED_10baseT_Half (1 << 0)
+#define ADVERTISED_10baseT_Full (1 << 1)
+#define ADVERTISED_100baseT_Half (1 << 2)
+#define ADVERTISED_100baseT_Full (1 << 3)
+#define ADVERTISED_1000baseT_Half (1 << 4)
+#define ADVERTISED_1000baseT_Full (1 << 5)
+#define ADVERTISED_Autoneg (1 << 6)
+#define ADVERTISED_TP (1 << 7)
+#define ADVERTISED_AUI (1 << 8)
+#define ADVERTISED_MII (1 << 9)
+#define ADVERTISED_FIBRE (1 << 10)
+#define ADVERTISED_BNC (1 << 11)
+#define ADVERTISED_10000baseT_Full (1 << 12)
+#define ADVERTISED_Pause (1 << 13)
+#define ADVERTISED_Asym_Pause (1 << 14)
+#define ADVERTISED_2500baseX_Full (1 << 15)
+#define ADVERTISED_Backplane (1 << 16)
+#define ADVERTISED_1000baseKX_Full (1 << 17)
+#define ADVERTISED_10000baseKX4_Full (1 << 18)
+#define ADVERTISED_10000baseKR_Full (1 << 19)
+#define ADVERTISED_10000baseR_FEC (1 << 20)
+
+/* The following are all involved in forcing a particular link
+ * mode for the device for setting things. When getting the
+ * devices settings, these indicate the current mode and whether
+ * it was foced up into this mode or autonegotiated.
+ */
+
+/* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
+#define SPEED_10 10
+#define SPEED_100 100
+#define SPEED_1000 1000
+#define SPEED_2500 2500
+#define SPEED_10000 10000
+
+/* Duplex, half or full. */
+#define DUPLEX_HALF 0x00
+#define DUPLEX_FULL 0x01
+
+/* Which connector port. */
+#define PORT_TP 0x00
+#define PORT_AUI 0x01
+#define PORT_MII 0x02
+#define PORT_FIBRE 0x03
+#define PORT_BNC 0x04
+#define PORT_DA 0x05
+#define PORT_NONE 0xef
+#define PORT_OTHER 0xff
+
+/* Which transceiver to use. */
+#define XCVR_INTERNAL 0x00
+#define XCVR_EXTERNAL 0x01
+#define XCVR_DUMMY1 0x02
+#define XCVR_DUMMY2 0x03
+#define XCVR_DUMMY3 0x04
+
+/* Enable or disable autonegotiation. If this is set to enable,
+ * the forced link modes above are completely ignored.
+ */
+#define AUTONEG_DISABLE 0x00
+#define AUTONEG_ENABLE 0x01
+
+/* Mode MDI or MDI-X */
+#define ETH_TP_MDI_INVALID 0x00
+#define ETH_TP_MDI 0x01
+#define ETH_TP_MDI_X 0x02
+
+/* Wake-On-Lan options. */
+#define WAKE_PHY (1 << 0)
+#define WAKE_UCAST (1 << 1)
+#define WAKE_MCAST (1 << 2)
+#define WAKE_BCAST (1 << 3)
+#define WAKE_ARP (1 << 4)
+#define WAKE_MAGIC (1 << 5)
+#define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */
+
+/* L2-L4 network traffic flow types */
+#define TCP_V4_FLOW 0x01 /* hash or spec (tcp_ip4_spec) */
+#define UDP_V4_FLOW 0x02 /* hash or spec (udp_ip4_spec) */
+#define SCTP_V4_FLOW 0x03 /* hash or spec (sctp_ip4_spec) */
+#define AH_ESP_V4_FLOW 0x04 /* hash only */
+#define TCP_V6_FLOW 0x05 /* hash only */
+#define UDP_V6_FLOW 0x06 /* hash only */
+#define SCTP_V6_FLOW 0x07 /* hash only */
+#define AH_ESP_V6_FLOW 0x08 /* hash only */
+#define AH_V4_FLOW 0x09 /* hash or spec (ah_ip4_spec) */
+#define ESP_V4_FLOW 0x0a /* hash or spec (esp_ip4_spec) */
+#define AH_V6_FLOW 0x0b /* hash only */
+#define ESP_V6_FLOW 0x0c /* hash only */
+#define IP_USER_FLOW 0x0d /* spec only (usr_ip4_spec) */
+#define IPV4_FLOW 0x10 /* hash only */
+#define IPV6_FLOW 0x11 /* hash only */
+#define ETHER_FLOW 0x12 /* spec only (ether_spec) */
+
+/* L3-L4 network traffic flow hash options */
+#define RXH_L2DA (1 << 1)
+#define RXH_VLAN (1 << 2)
+#define RXH_L3_PROTO (1 << 3)
+#define RXH_IP_SRC (1 << 4)
+#define RXH_IP_DST (1 << 5)
+#define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */
+#define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
+#define RXH_DISCARD (1 << 31)
+
+#define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
+
+/* Reset flags */
+/* The reset() operation must clear the flags for the components which
+ * were actually reset. On successful return, the flags indicate the
+ * components which were not reset, either because they do not exist
+ * in the hardware or because they cannot be reset independently. The
+ * driver must never reset any components that were not requested.
+ */
+enum ethtool_reset_flags {
+ /* These flags represent components dedicated to the interface
+ * the command is addressed to. Shift any flag left by
+ * ETH_RESET_SHARED_SHIFT to reset a shared component of the
+ * same type.
+ */
+ ETH_RESET_MGMT = 1 << 0, /* Management processor */
+ ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */
+ ETH_RESET_DMA = 1 << 2, /* DMA engine */
+ ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */
+ ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */
+ ETH_RESET_MAC = 1 << 5, /* Media access controller */
+ ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */
+ ETH_RESET_RAM = 1 << 7, /* RAM shared between
+ * multiple components */
+
+ ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to
+ * this interface */
+ ETH_RESET_ALL = 0xffffffff, /* All components used by this
+ * interface, even if shared */
+};
+#define ETH_RESET_SHARED_SHIFT 16
+
+#endif /* _LINUX_ETHTOOL_H */
diff --git a/boot/common/src/uboot/include/linux/fb.h b/boot/common/src/uboot/include/linux/fb.h
new file mode 100644
index 0000000..3858f8f
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/fb.h
@@ -0,0 +1,616 @@
+#ifndef _LINUX_FB_H
+#define _LINUX_FB_H
+
+#include <linux/types.h>
+
+/* Definitions of frame buffers */
+
+#define FB_MAX 32 /* sufficient for now */
+
+#define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */
+
+#define FB_VISUAL_MONO01 0 /* Monochr. 1=Black 0=White */
+#define FB_VISUAL_MONO10 1 /* Monochr. 1=White 0=Black */
+#define FB_VISUAL_TRUECOLOR 2 /* True color */
+#define FB_VISUAL_PSEUDOCOLOR 3 /* Pseudo color (like atari) */
+#define FB_VISUAL_DIRECTCOLOR 4 /* Direct color */
+#define FB_VISUAL_STATIC_PSEUDOCOLOR 5 /* Pseudo color readonly */
+
+#define FB_ACCEL_NONE 0 /* no hardware accelerator */
+
+struct fb_fix_screeninfo {
+ char id[16]; /* identification string eg "TT Builtin" */
+ unsigned long smem_start; /* Start of frame buffer mem */
+ /* (physical address) */
+ __u32 smem_len; /* Length of frame buffer mem */
+ __u32 type; /* see FB_TYPE_* */
+ __u32 type_aux; /* Interleave for interleaved Planes */
+ __u32 visual; /* see FB_VISUAL_* */
+ __u16 xpanstep; /* zero if no hardware panning */
+ __u16 ypanstep; /* zero if no hardware panning */
+ __u16 ywrapstep; /* zero if no hardware ywrap */
+ __u32 line_length; /* length of a line in bytes */
+ unsigned long mmio_start; /* Start of Memory Mapped I/O */
+ /* (physical address) */
+ __u32 mmio_len; /* Length of Memory Mapped I/O */
+ __u32 accel; /* Indicate to driver which */
+ /* specific chip/card we have */
+ __u16 reserved[3]; /* Reserved for future compatibility */
+};
+
+/*
+ * Interpretation of offset for color fields: All offsets are from the right,
+ * inside a "pixel" value, which is exactly 'bits_per_pixel' wide (means: you
+ * can use the offset as right argument to <<). A pixel afterwards is a bit
+ * stream and is written to video memory as that unmodified.
+ *
+ * For pseudocolor: offset and length should be the same for all color
+ * components. Offset specifies the position of the least significant bit
+ * of the pallette index in a pixel value. Length indicates the number
+ * of available palette entries (i.e. # of entries = 1 << length).
+ */
+struct fb_bitfield {
+ __u32 offset; /* beginning of bitfield */
+ __u32 length; /* length of bitfield */
+ __u32 msb_right;
+
+};
+
+#define FB_NONSTD_HAM 1 /* Hold-And-Modify (HAM) */
+#define FB_NONSTD_REV_PIX_IN_B 2 /* order of pixels in each byte is reversed */
+
+#define FB_ACTIVATE_NOW 0 /* set values immediately (or vbl)*/
+#define FB_ACTIVATE_NXTOPEN 1 /* activate on next open */
+#define FB_ACTIVATE_TEST 2 /* don't set, round up impossible */
+#define FB_ACTIVATE_MASK 15
+ /* values */
+#define FB_ACTIVATE_VBL 16 /* activate values on next vbl */
+#define FB_CHANGE_CMAP_VBL 32 /* change colormap on vbl */
+#define FB_ACTIVATE_ALL 64 /* change all VCs on this fb */
+#define FB_ACTIVATE_FORCE 128 /* force apply even when no change*/
+#define FB_ACTIVATE_INV_MODE 256 /* invalidate videomode */
+
+#define FB_SYNC_HOR_HIGH_ACT 1 /* horizontal sync high active */
+#define FB_SYNC_VERT_HIGH_ACT 2 /* vertical sync high active */
+#define FB_SYNC_EXT 4 /* external sync */
+#define FB_SYNC_COMP_HIGH_ACT 8 /* composite sync high active */
+#define FB_SYNC_BROADCAST 16 /* broadcast video timings */
+ /* vtotal = 144d/288n/576i => PAL */
+ /* vtotal = 121d/242n/484i => NTSC */
+#define FB_SYNC_ON_GREEN 32 /* sync on green */
+
+#define FB_VMODE_NONINTERLACED 0 /* non interlaced */
+#define FB_VMODE_INTERLACED 1 /* interlaced */
+#define FB_VMODE_DOUBLE 2 /* double scan */
+#define FB_VMODE_ODD_FLD_FIRST 4 /* interlaced: top line first */
+#define FB_VMODE_MASK 255
+
+#define FB_VMODE_YWRAP 256 /* ywrap instead of panning */
+#define FB_VMODE_SMOOTH_XPAN 512 /* smooth xpan possible (internally used) */
+#define FB_VMODE_CONUPDATE 512 /* don't update x/yoffset */
+
+/*
+ * Display rotation support
+ */
+#define FB_ROTATE_UR 0
+#define FB_ROTATE_CW 1
+#define FB_ROTATE_UD 2
+#define FB_ROTATE_CCW 3
+
+#define PICOS2KHZ(a) (1000000000UL/(a))
+#define KHZ2PICOS(a) (1000000000UL/(a))
+
+struct fb_var_screeninfo {
+ __u32 xres; /* visible resolution */
+ __u32 yres;
+ __u32 xres_virtual; /* virtual resolution */
+ __u32 yres_virtual;
+ __u32 xoffset; /* offset from virtual to visible */
+ __u32 yoffset; /* resolution */
+
+ __u32 bits_per_pixel; /* guess what */
+ __u32 grayscale; /* != 0 Graylevels instead of colors */
+
+ struct fb_bitfield red; /* bitfield in fb mem if true color, */
+ struct fb_bitfield green; /* else only length is significant */
+ struct fb_bitfield blue;
+ struct fb_bitfield transp; /* transparency */
+
+ __u32 nonstd; /* != 0 Non standard pixel format */
+
+ __u32 activate; /* see FB_ACTIVATE_* */
+
+ __u32 height; /* height of picture in mm */
+ __u32 width; /* width of picture in mm */
+
+ __u32 accel_flags; /* (OBSOLETE) see fb_info.flags */
+
+ /* Timing: All values in pixclocks, except pixclock (of course) */
+ __u32 pixclock; /* pixel clock in ps (pico seconds) */
+ __u32 left_margin; /* time from sync to picture */
+ __u32 right_margin; /* time from picture to sync */
+ __u32 upper_margin; /* time from sync to picture */
+ __u32 lower_margin;
+ __u32 hsync_len; /* length of horizontal sync */
+ __u32 vsync_len; /* length of vertical sync */
+ __u32 sync; /* see FB_SYNC_* */
+ __u32 vmode; /* see FB_VMODE_* */
+ __u32 rotate; /* angle we rotate counter clockwise */
+ __u32 reserved[5]; /* Reserved for future compatibility */
+};
+
+struct fb_cmap {
+ __u32 start; /* First entry */
+ __u32 len; /* Number of entries */
+ __u16 *red; /* Red values */
+ __u16 *green;
+ __u16 *blue;
+ __u16 *transp; /* transparency, can be NULL */
+};
+
+struct fb_con2fbmap {
+ __u32 console;
+ __u32 framebuffer;
+};
+
+/* VESA Blanking Levels */
+#define VESA_NO_BLANKING 0
+#define VESA_VSYNC_SUSPEND 1
+#define VESA_HSYNC_SUSPEND 2
+#define VESA_POWERDOWN 3
+
+
+enum {
+ /* screen: unblanked, hsync: on, vsync: on */
+ FB_BLANK_UNBLANK = VESA_NO_BLANKING,
+
+ /* screen: blanked, hsync: on, vsync: on */
+ FB_BLANK_NORMAL = VESA_NO_BLANKING + 1,
+
+ /* screen: blanked, hsync: on, vsync: off */
+ FB_BLANK_VSYNC_SUSPEND = VESA_VSYNC_SUSPEND + 1,
+
+ /* screen: blanked, hsync: off, vsync: on */
+ FB_BLANK_HSYNC_SUSPEND = VESA_HSYNC_SUSPEND + 1,
+
+ /* screen: blanked, hsync: off, vsync: off */
+ FB_BLANK_POWERDOWN = VESA_POWERDOWN + 1
+};
+
+#define FB_VBLANK_VBLANKING 0x001 /* currently in a vertical blank */
+#define FB_VBLANK_HBLANKING 0x002 /* currently in a horizontal blank */
+#define FB_VBLANK_HAVE_VBLANK 0x004 /* vertical blanks can be detected */
+#define FB_VBLANK_HAVE_HBLANK 0x008 /* horizontal blanks can be detected */
+#define FB_VBLANK_HAVE_COUNT 0x010 /* global retrace counter is available */
+#define FB_VBLANK_HAVE_VCOUNT 0x020 /* the vcount field is valid */
+#define FB_VBLANK_HAVE_HCOUNT 0x040 /* the hcount field is valid */
+#define FB_VBLANK_VSYNCING 0x080 /* currently in a vsync */
+#define FB_VBLANK_HAVE_VSYNC 0x100 /* verical syncs can be detected */
+
+struct fb_vblank {
+ __u32 flags; /* FB_VBLANK flags */
+ __u32 count; /* counter of retraces since boot */
+ __u32 vcount; /* current scanline position */
+ __u32 hcount; /* current scandot position */
+ __u32 reserved[4]; /* reserved for future compatibility */
+};
+
+/* Internal HW accel */
+#define ROP_COPY 0
+#define ROP_XOR 1
+
+struct fb_copyarea {
+ __u32 dx;
+ __u32 dy;
+ __u32 width;
+ __u32 height;
+ __u32 sx;
+ __u32 sy;
+};
+
+struct fb_fillrect {
+ __u32 dx; /* screen-relative */
+ __u32 dy;
+ __u32 width;
+ __u32 height;
+ __u32 color;
+ __u32 rop;
+};
+
+struct fb_image {
+ __u32 dx; /* Where to place image */
+ __u32 dy;
+ __u32 width; /* Size of image */
+ __u32 height;
+ __u32 fg_color; /* Only used when a mono bitmap */
+ __u32 bg_color;
+ __u8 depth; /* Depth of the image */
+ const char *data; /* Pointer to image data */
+ struct fb_cmap cmap; /* color map info */
+};
+
+/*
+ * hardware cursor control
+ */
+
+#define FB_CUR_SETIMAGE 0x01
+#define FB_CUR_SETPOS 0x02
+#define FB_CUR_SETHOT 0x04
+#define FB_CUR_SETCMAP 0x08
+#define FB_CUR_SETSHAPE 0x10
+#define FB_CUR_SETSIZE 0x20
+#define FB_CUR_SETALL 0xFF
+
+struct fbcurpos {
+ __u16 x, y;
+};
+
+struct fb_cursor {
+ __u16 set; /* what to set */
+ __u16 enable; /* cursor on/off */
+ __u16 rop; /* bitop operation */
+ const char *mask; /* cursor mask bits */
+ struct fbcurpos hot; /* cursor hot spot */
+ struct fb_image image; /* Cursor image */
+};
+
+#ifdef CONFIG_FB_BACKLIGHT
+/* Settings for the generic backlight code */
+#define FB_BACKLIGHT_LEVELS 128
+#define FB_BACKLIGHT_MAX 0xFF
+#endif
+
+#ifdef __KERNEL__
+
+struct vm_area_struct;
+struct fb_info;
+struct device;
+struct file;
+
+/* Definitions below are used in the parsed monitor specs */
+#define FB_DPMS_ACTIVE_OFF 1
+#define FB_DPMS_SUSPEND 2
+#define FB_DPMS_STANDBY 4
+
+#define FB_DISP_DDI 1
+#define FB_DISP_ANA_700_300 2
+#define FB_DISP_ANA_714_286 4
+#define FB_DISP_ANA_1000_400 8
+#define FB_DISP_ANA_700_000 16
+
+#define FB_DISP_MONO 32
+#define FB_DISP_RGB 64
+#define FB_DISP_MULTI 128
+#define FB_DISP_UNKNOWN 256
+
+#define FB_SIGNAL_NONE 0
+#define FB_SIGNAL_BLANK_BLANK 1
+#define FB_SIGNAL_SEPARATE 2
+#define FB_SIGNAL_COMPOSITE 4
+#define FB_SIGNAL_SYNC_ON_GREEN 8
+#define FB_SIGNAL_SERRATION_ON 16
+
+#define FB_MISC_PRIM_COLOR 1
+#define FB_MISC_1ST_DETAIL 2 /* First Detailed Timing is preferred */
+struct fb_chroma {
+ __u32 redx; /* in fraction of 1024 */
+ __u32 greenx;
+ __u32 bluex;
+ __u32 whitex;
+ __u32 redy;
+ __u32 greeny;
+ __u32 bluey;
+ __u32 whitey;
+};
+
+struct fb_monspecs {
+ struct fb_chroma chroma;
+ struct fb_videomode *modedb; /* mode database */
+ __u8 manufacturer[4]; /* Manufacturer */
+ __u8 monitor[14]; /* Monitor String */
+ __u8 serial_no[14]; /* Serial Number */
+ __u8 ascii[14]; /* ? */
+ __u32 modedb_len; /* mode database length */
+ __u32 model; /* Monitor Model */
+ __u32 serial; /* Serial Number - Integer */
+ __u32 year; /* Year manufactured */
+ __u32 week; /* Week Manufactured */
+ __u32 hfmin; /* hfreq lower limit (Hz) */
+ __u32 hfmax; /* hfreq upper limit (Hz) */
+ __u32 dclkmin; /* pixelclock lower limit (Hz) */
+ __u32 dclkmax; /* pixelclock upper limit (Hz) */
+ __u16 input; /* display type - see FB_DISP_* */
+ __u16 dpms; /* DPMS support - see FB_DPMS_ */
+ __u16 signal; /* Signal Type - see FB_SIGNAL_* */
+ __u16 vfmin; /* vfreq lower limit (Hz) */
+ __u16 vfmax; /* vfreq upper limit (Hz) */
+ __u16 gamma; /* Gamma - in fractions of 100 */
+ __u16 gtf : 1; /* supports GTF */
+ __u16 misc; /* Misc flags - see FB_MISC_* */
+ __u8 version; /* EDID version... */
+ __u8 revision; /* ...and revision */
+ __u8 max_x; /* Maximum horizontal size (cm) */
+ __u8 max_y; /* Maximum vertical size (cm) */
+};
+
+struct fb_cmap_user {
+ __u32 start; /* First entry */
+ __u32 len; /* Number of entries */
+ __u16 *red; /* Red values */
+ __u16 *green;
+ __u16 *blue;
+ __u16 *transp; /* transparency, can be NULL */
+};
+
+struct fb_image_user {
+ __u32 dx; /* Where to place image */
+ __u32 dy;
+ __u32 width; /* Size of image */
+ __u32 height;
+ __u32 fg_color; /* Only used when a mono bitmap */
+ __u32 bg_color;
+ __u8 depth; /* Depth of the image */
+ const char *data; /* Pointer to image data */
+ struct fb_cmap_user cmap; /* color map info */
+};
+
+struct fb_cursor_user {
+ __u16 set; /* what to set */
+ __u16 enable; /* cursor on/off */
+ __u16 rop; /* bitop operation */
+ const char *mask; /* cursor mask bits */
+ struct fbcurpos hot; /* cursor hot spot */
+ struct fb_image_user image; /* Cursor image */
+};
+
+/*
+ * Register/unregister for framebuffer events
+ */
+
+/* The resolution of the passed in fb_info about to change */
+#define FB_EVENT_MODE_CHANGE 0x01
+/* The display on this fb_info is beeing suspended, no access to the
+ * framebuffer is allowed any more after that call returns
+ */
+#define FB_EVENT_SUSPEND 0x02
+/* The display on this fb_info was resumed, you can restore the display
+ * if you own it
+ */
+#define FB_EVENT_RESUME 0x03
+/* An entry from the modelist was removed */
+#define FB_EVENT_MODE_DELETE 0x04
+/* A driver registered itself */
+#define FB_EVENT_FB_REGISTERED 0x05
+/* A driver unregistered itself */
+#define FB_EVENT_FB_UNREGISTERED 0x06
+/* CONSOLE-SPECIFIC: get console to framebuffer mapping */
+#define FB_EVENT_GET_CONSOLE_MAP 0x07
+/* CONSOLE-SPECIFIC: set console to framebuffer mapping */
+#define FB_EVENT_SET_CONSOLE_MAP 0x08
+/* A hardware display blank change occured */
+#define FB_EVENT_BLANK 0x09
+/* Private modelist is to be replaced */
+#define FB_EVENT_NEW_MODELIST 0x0A
+/* The resolution of the passed in fb_info about to change and
+ all vc's should be changed */
+#define FB_EVENT_MODE_CHANGE_ALL 0x0B
+/* A software display blank change occured */
+#define FB_EVENT_CONBLANK 0x0C
+/* Get drawing requirements */
+#define FB_EVENT_GET_REQ 0x0D
+/* Unbind from the console if possible */
+#define FB_EVENT_FB_UNBIND 0x0E
+
+struct fb_event {
+ struct fb_info *info;
+ void *data;
+};
+
+struct fb_blit_caps {
+ u32 x;
+ u32 y;
+ u32 len;
+ u32 flags;
+};
+
+/*
+ * Pixmap structure definition
+ *
+ * The purpose of this structure is to translate data
+ * from the hardware independent format of fbdev to what
+ * format the hardware needs.
+ */
+
+#define FB_PIXMAP_DEFAULT 1 /* used internally by fbcon */
+#define FB_PIXMAP_SYSTEM 2 /* memory is in system RAM */
+#define FB_PIXMAP_IO 4 /* memory is iomapped */
+#define FB_PIXMAP_SYNC 256 /* set if GPU can DMA */
+
+struct fb_pixmap {
+ u8 *addr; /* pointer to memory */
+ u32 size; /* size of buffer in bytes */
+ u32 offset; /* current offset to buffer */
+ u32 buf_align; /* byte alignment of each bitmap */
+ u32 scan_align; /* alignment per scanline */
+ u32 access_align; /* alignment per read/write (bits) */
+ u32 flags; /* see FB_PIXMAP_* */
+ u32 blit_x; /* supported bit block dimensions (1-32)*/
+ u32 blit_y; /* Format: blit_x = 1 << (width - 1) */
+ /* blit_y = 1 << (height - 1) */
+ /* if 0, will be set to 0xffffffff (all)*/
+ /* access methods */
+ void (*writeio)(struct fb_info *info, void *dst, void *src, unsigned int size);
+ void (*readio) (struct fb_info *info, void *dst, void *src, unsigned int size);
+};
+
+#ifdef CONFIG_FB_DEFERRED_IO
+struct fb_deferred_io {
+ /* delay between mkwrite and deferred handler */
+ unsigned long delay;
+ struct mutex lock; /* mutex that protects the page list */
+ struct list_head pagelist; /* list of touched pages */
+ /* callback */
+ void (*deferred_io)(struct fb_info *info, struct list_head *pagelist);
+};
+#endif
+
+/* FBINFO_* = fb_info.flags bit flags */
+#define FBINFO_MODULE 0x0001 /* Low-level driver is a module */
+#define FBINFO_HWACCEL_DISABLED 0x0002
+ /* When FBINFO_HWACCEL_DISABLED is set:
+ * Hardware acceleration is turned off. Software implementations
+ * of required functions (copyarea(), fillrect(), and imageblit())
+ * takes over; acceleration engine should be in a quiescent state */
+
+/* hints */
+#define FBINFO_PARTIAL_PAN_OK 0x0040 /* otw use pan only for double-buffering */
+#define FBINFO_READS_FAST 0x0080 /* soft-copy faster than rendering */
+
+/*
+ * A driver may set this flag to indicate that it does want a set_par to be
+ * called every time when fbcon_switch is executed. The advantage is that with
+ * this flag set you can really be sure that set_par is always called before
+ * any of the functions dependant on the correct hardware state or altering
+ * that state, even if you are using some broken X releases. The disadvantage
+ * is that it introduces unwanted delays to every console switch if set_par
+ * is slow. It is a good idea to try this flag in the drivers initialization
+ * code whenever there is a bug report related to switching between X and the
+ * framebuffer console.
+ */
+#define FBINFO_MISC_ALWAYS_SETPAR 0x40000
+
+/*
+ * Host and GPU endianness differ.
+ */
+#define FBINFO_FOREIGN_ENDIAN 0x100000
+/*
+ * Big endian math. This is the same flags as above, but with different
+ * meaning, it is set by the fb subsystem depending FOREIGN_ENDIAN flag
+ * and host endianness. Drivers should not use this flag.
+ */
+#define FBINFO_BE_MATH 0x100000
+
+struct fb_info {
+ int node;
+ int flags;
+ struct fb_var_screeninfo var; /* Current var */
+ struct fb_fix_screeninfo fix; /* Current fix */
+ struct fb_monspecs monspecs; /* Current Monitor specs */
+ struct fb_pixmap pixmap; /* Image hardware mapper */
+ struct fb_pixmap sprite; /* Cursor hardware mapper */
+ struct fb_cmap cmap; /* Current cmap */
+ struct list_head modelist; /* mode list */
+ struct fb_videomode *mode; /* current mode */
+
+ char *screen_base; /* Virtual address */
+ unsigned long screen_size; /* Amount of ioremapped VRAM or 0 */
+ void *pseudo_palette; /* Fake palette of 16 colors */
+#define FBINFO_STATE_RUNNING 0
+#define FBINFO_STATE_SUSPENDED 1
+ u32 state; /* Hardware state i.e suspend */
+ void *fbcon_par; /* fbcon use-only private area */
+ /* From here on everything is device dependent */
+ void *par;
+};
+
+#define FBINFO_DEFAULT 0
+
+#define FBINFO_FLAG_MODULE FBINFO_MODULE
+#define FBINFO_FLAG_DEFAULT FBINFO_DEFAULT
+
+/* This will go away */
+#if defined(__sparc__)
+
+/* We map all of our framebuffers such that big-endian accesses
+ * are what we want, so the following is sufficient.
+ */
+
+/* This will go away */
+#define fb_readb sbus_readb
+#define fb_readw sbus_readw
+#define fb_readl sbus_readl
+#define fb_readq sbus_readq
+#define fb_writeb sbus_writeb
+#define fb_writew sbus_writew
+#define fb_writel sbus_writel
+#define fb_writeq sbus_writeq
+#define fb_memset sbus_memset_io
+
+#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__)
+
+#define fb_readb __raw_readb
+#define fb_readw __raw_readw
+#define fb_readl __raw_readl
+#define fb_readq __raw_readq
+#define fb_writeb __raw_writeb
+#define fb_writew __raw_writew
+#define fb_writel __raw_writel
+#define fb_writeq __raw_writeq
+#define fb_memset memset_io
+
+#else
+
+#define fb_readb(addr) (*(volatile u8 *) (addr))
+#define fb_readw(addr) (*(volatile u16 *) (addr))
+#define fb_readl(addr) (*(volatile u32 *) (addr))
+#define fb_readq(addr) (*(volatile u64 *) (addr))
+#define fb_writeb(b,addr) (*(volatile u8 *) (addr) = (b))
+#define fb_writew(b,addr) (*(volatile u16 *) (addr) = (b))
+#define fb_writel(b,addr) (*(volatile u32 *) (addr) = (b))
+#define fb_writeq(b,addr) (*(volatile u64 *) (addr) = (b))
+#define fb_memset memset
+
+#endif
+
+#define FB_LEFT_POS(p, bpp) (fb_be_math(p) ? (32 - (bpp)) : 0)
+#define FB_SHIFT_HIGH(p, val, bits) (fb_be_math(p) ? (val) >> (bits) : \
+ (val) << (bits))
+#define FB_SHIFT_LOW(p, val, bits) (fb_be_math(p) ? (val) << (bits) : \
+ (val) >> (bits))
+/* drivers/video/fbmon.c */
+#define FB_MAXTIMINGS 0
+#define FB_VSYNCTIMINGS 1
+#define FB_HSYNCTIMINGS 2
+#define FB_DCLKTIMINGS 3
+#define FB_IGNOREMON 0x100
+
+#define FB_MODE_IS_UNKNOWN 0
+#define FB_MODE_IS_DETAILED 1
+#define FB_MODE_IS_STANDARD 2
+#define FB_MODE_IS_VESA 4
+#define FB_MODE_IS_CALCULATED 8
+#define FB_MODE_IS_FIRST 16
+#define FB_MODE_IS_FROM_VAR 32
+
+
+/* drivers/video/fbcmap.c */
+
+extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
+extern void fb_dealloc_cmap(struct fb_cmap *cmap);
+extern int fb_copy_cmap(const struct fb_cmap *from, struct fb_cmap *to);
+extern int fb_cmap_to_user(const struct fb_cmap *from, struct fb_cmap_user *to);
+extern int fb_set_cmap(struct fb_cmap *cmap, struct fb_info *fb_info);
+extern int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *fb_info);
+extern const struct fb_cmap *fb_default_cmap(int len);
+extern void fb_invert_cmaps(void);
+
+struct fb_videomode {
+ const char *name; /* optional */
+ u32 refresh; /* optional */
+ u32 xres;
+ u32 yres;
+ u32 pixclock;
+ u32 left_margin;
+ u32 right_margin;
+ u32 upper_margin;
+ u32 lower_margin;
+ u32 hsync_len;
+ u32 vsync_len;
+ u32 sync;
+ u32 vmode;
+ u32 flag;
+};
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_FB_H */
diff --git a/boot/common/src/uboot/include/linux/ioctl.h b/boot/common/src/uboot/include/linux/ioctl.h
new file mode 100644
index 0000000..7e55c36
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/ioctl.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_IOCTL_H
+#define _LINUX_IOCTL_H
+
+#include <asm/ioctl.h>
+
+#endif /* _LINUX_IOCTL_H */
diff --git a/boot/common/src/uboot/include/linux/ioport.h b/boot/common/src/uboot/include/linux/ioport.h
new file mode 100644
index 0000000..7129504
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/ioport.h
@@ -0,0 +1,192 @@
+/*
+ * ioport.h Definitions of routines for detecting, reserving and
+ * allocating system resources.
+ *
+ * Authors: Linus Torvalds
+ */
+
+#ifndef _LINUX_IOPORT_H
+#define _LINUX_IOPORT_H
+
+#ifndef __ASSEMBLY__
+#include <linux/compiler.h>
+#include <linux/types.h>
+/*
+ * Resources are tree-like, allowing
+ * nesting etc..
+ */
+struct resource {
+ resource_size_t start;
+ resource_size_t end;
+ const char *name;
+ unsigned long flags;
+ struct resource *parent, *sibling, *child;
+};
+
+struct resource_list {
+ struct resource_list *next;
+ struct resource *res;
+ struct pci_dev *dev;
+};
+
+/*
+ * IO resources have these defined flags.
+ */
+#define IORESOURCE_BITS 0x000000ff /* Bus-specific bits */
+
+#define IORESOURCE_TYPE_BITS 0x00000f00 /* Resource type */
+#define IORESOURCE_IO 0x00000100
+#define IORESOURCE_MEM 0x00000200
+#define IORESOURCE_IRQ 0x00000400
+#define IORESOURCE_DMA 0x00000800
+
+#define IORESOURCE_PREFETCH 0x00001000 /* No side effects */
+#define IORESOURCE_READONLY 0x00002000
+#define IORESOURCE_CACHEABLE 0x00004000
+#define IORESOURCE_RANGELENGTH 0x00008000
+#define IORESOURCE_SHADOWABLE 0x00010000
+
+#define IORESOURCE_SIZEALIGN 0x00020000 /* size indicates alignment */
+#define IORESOURCE_STARTALIGN 0x00040000 /* start field is alignment */
+
+#define IORESOURCE_MEM_64 0x00100000
+
+#define IORESOURCE_EXCLUSIVE 0x08000000 /* Userland may not map this resource */
+#define IORESOURCE_DISABLED 0x10000000
+#define IORESOURCE_UNSET 0x20000000
+#define IORESOURCE_AUTO 0x40000000
+#define IORESOURCE_BUSY 0x80000000 /* Driver has marked this resource busy */
+
+/* PnP IRQ specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_IRQ_HIGHEDGE (1<<0)
+#define IORESOURCE_IRQ_LOWEDGE (1<<1)
+#define IORESOURCE_IRQ_HIGHLEVEL (1<<2)
+#define IORESOURCE_IRQ_LOWLEVEL (1<<3)
+#define IORESOURCE_IRQ_SHAREABLE (1<<4)
+#define IORESOURCE_IRQ_OPTIONAL (1<<5)
+
+/* PnP DMA specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_DMA_TYPE_MASK (3<<0)
+#define IORESOURCE_DMA_8BIT (0<<0)
+#define IORESOURCE_DMA_8AND16BIT (1<<0)
+#define IORESOURCE_DMA_16BIT (2<<0)
+
+#define IORESOURCE_DMA_MASTER (1<<2)
+#define IORESOURCE_DMA_BYTE (1<<3)
+#define IORESOURCE_DMA_WORD (1<<4)
+
+#define IORESOURCE_DMA_SPEED_MASK (3<<6)
+#define IORESOURCE_DMA_COMPATIBLE (0<<6)
+#define IORESOURCE_DMA_TYPEA (1<<6)
+#define IORESOURCE_DMA_TYPEB (2<<6)
+#define IORESOURCE_DMA_TYPEF (3<<6)
+
+/* PnP memory I/O specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_MEM_WRITEABLE (1<<0) /* dup: IORESOURCE_READONLY */
+#define IORESOURCE_MEM_CACHEABLE (1<<1) /* dup: IORESOURCE_CACHEABLE */
+#define IORESOURCE_MEM_RANGELENGTH (1<<2) /* dup: IORESOURCE_RANGELENGTH */
+#define IORESOURCE_MEM_TYPE_MASK (3<<3)
+#define IORESOURCE_MEM_8BIT (0<<3)
+#define IORESOURCE_MEM_16BIT (1<<3)
+#define IORESOURCE_MEM_8AND16BIT (2<<3)
+#define IORESOURCE_MEM_32BIT (3<<3)
+#define IORESOURCE_MEM_SHADOWABLE (1<<5) /* dup: IORESOURCE_SHADOWABLE */
+#define IORESOURCE_MEM_EXPANSIONROM (1<<6)
+
+/* PnP I/O specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_IO_16BIT_ADDR (1<<0)
+#define IORESOURCE_IO_FIXED (1<<1)
+
+/* PCI ROM control bits (IORESOURCE_BITS) */
+#define IORESOURCE_ROM_ENABLE (1<<0) /* ROM is enabled, same as PCI_ROM_ADDRESS_ENABLE */
+#define IORESOURCE_ROM_SHADOW (1<<1) /* ROM is copy at C000:0 */
+#define IORESOURCE_ROM_COPY (1<<2) /* ROM is alloc'd copy, resource field overlaid */
+#define IORESOURCE_ROM_BIOS_COPY (1<<3) /* ROM is BIOS copy, resource field overlaid */
+
+/* PCI control bits. Shares IORESOURCE_BITS with above PCI ROM. */
+#define IORESOURCE_PCI_FIXED (1<<4) /* Do not move resource */
+
+/* PC/ISA/whatever - the normal PC address spaces: IO and memory */
+extern struct resource ioport_resource;
+extern struct resource iomem_resource;
+
+extern int request_resource(struct resource *root, struct resource *new);
+extern int release_resource(struct resource *new);
+extern void reserve_region_with_split(struct resource *root,
+ resource_size_t start, resource_size_t end,
+ const char *name);
+extern int insert_resource(struct resource *parent, struct resource *new);
+extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);
+extern int allocate_resource(struct resource *root, struct resource *new,
+ resource_size_t size, resource_size_t min,
+ resource_size_t max, resource_size_t align,
+ void (*alignf)(void *, struct resource *,
+ resource_size_t, resource_size_t),
+ void *alignf_data);
+int adjust_resource(struct resource *res, resource_size_t start,
+ resource_size_t size);
+resource_size_t resource_alignment(struct resource *res);
+static inline resource_size_t resource_size(const struct resource *res)
+{
+ return res->end - res->start + 1;
+}
+static inline unsigned long resource_type(const struct resource *res)
+{
+ return res->flags & IORESOURCE_TYPE_BITS;
+}
+
+/* Convenience shorthand with allocation */
+#define request_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name), 0)
+#define __request_mem_region(start,n,name, excl) __request_region(&iomem_resource, (start), (n), (name), excl)
+#define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name), 0)
+#define request_mem_region_exclusive(start,n,name) \
+ __request_region(&iomem_resource, (start), (n), (name), IORESOURCE_EXCLUSIVE)
+#define rename_region(region, newname) do { (region)->name = (newname); } while (0)
+
+extern struct resource * __request_region(struct resource *,
+ resource_size_t start,
+ resource_size_t n,
+ const char *name, int flags);
+
+/* Compatibility cruft */
+#define release_region(start,n) __release_region(&ioport_resource, (start), (n))
+#define check_mem_region(start,n) __check_region(&iomem_resource, (start), (n))
+#define release_mem_region(start,n) __release_region(&iomem_resource, (start), (n))
+
+extern int __check_region(struct resource *, resource_size_t, resource_size_t);
+extern void __release_region(struct resource *, resource_size_t,
+ resource_size_t);
+
+static inline int __deprecated check_region(resource_size_t s,
+ resource_size_t n)
+{
+ return __check_region(&ioport_resource, s, n);
+}
+
+/* Wrappers for managed devices */
+struct device;
+#define devm_request_region(dev,start,n,name) \
+ __devm_request_region(dev, &ioport_resource, (start), (n), (name))
+#define devm_request_mem_region(dev,start,n,name) \
+ __devm_request_region(dev, &iomem_resource, (start), (n), (name))
+
+extern struct resource * __devm_request_region(struct device *dev,
+ struct resource *parent, resource_size_t start,
+ resource_size_t n, const char *name);
+
+#define devm_release_region(dev, start, n) \
+ __devm_release_region(dev, &ioport_resource, (start), (n))
+#define devm_release_mem_region(dev, start, n) \
+ __devm_release_region(dev, &iomem_resource, (start), (n))
+
+extern void __devm_release_region(struct device *dev, struct resource *parent,
+ resource_size_t start, resource_size_t n);
+extern int iomem_map_sanity_check(resource_size_t addr, unsigned long size);
+extern int iomem_is_exclusive(u64 addr);
+
+extern int
+walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages,
+ void *arg, int (*func)(unsigned long, unsigned long, void *));
+
+#endif /* __ASSEMBLY__ */
+#endif /* _LINUX_IOPORT_H */
diff --git a/boot/common/src/uboot/include/linux/kbuild.h b/boot/common/src/uboot/include/linux/kbuild.h
new file mode 100644
index 0000000..ab7805a
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/kbuild.h
@@ -0,0 +1,20 @@
+/*
+ * Copied from Linux:
+ * commit 37487a56523d402e25650da16c337acf4cecd13d
+ * Author: Christoph Lameter <clameter@sgi.com>
+ */
+#ifndef __LINUX_KBUILD_H
+#define __LINUX_KBUILD_H
+
+#define DEFINE(sym, val) \
+ asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+#define OFFSET(sym, str, mem) \
+ DEFINE(sym, offsetof(struct str, mem))
+
+#define COMMENT(x) \
+ asm volatile("\n->#" x)
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/libfdt.h b/boot/common/src/uboot/include/linux/libfdt.h
new file mode 100755
index 0000000..0811965
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/libfdt.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _INCLUDE_LIBFDT_H_
+#define _INCLUDE_LIBFDT_H_
+
+#ifndef USE_HOSTCC
+#include <linux/libfdt_env.h>
+#endif
+//#include "../../scripts/dtc/libfdt/libfdt.h"
+#include "../libfdt.h"
+
+/* U-Boot local hacks */
+extern struct fdt_header *working_fdt; /* Pointer to the working fdt */
+
+#endif /* _INCLUDE_LIBFDT_H_ */
diff --git a/boot/common/src/uboot/include/linux/libfdt_env.h b/boot/common/src/uboot/include/linux/libfdt_env.h
new file mode 100755
index 0000000..3f74630
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/libfdt_env.h
@@ -0,0 +1,33 @@
+#ifdef USE_HOSTCC
+#include "../scripts/dtc/libfdt/libfdt_env.h"
+#else
+/*
+ * This position of the include guard is intentional.
+ * Using the same guard name as that of scripts/dtc/libfdt/libfdt_env.h
+ * prevents it from being included.
+ */
+#ifndef LIBFDT_ENV_H
+#define LIBFDT_ENV_H
+
+#include <linux/string.h>
+#include <linux/kernel.h>
+
+#include <asm/byteorder.h>
+
+typedef __be16 fdt16_t;
+typedef __be32 fdt32_t;
+typedef __be64 fdt64_t;
+typedef __be64 unaligned_fdt64_t __aligned(4);
+
+#define fdt32_to_cpu(x) be32_to_cpu(x)
+#define cpu_to_fdt32(x) cpu_to_be32(x)
+#define fdt64_to_cpu(x) be64_to_cpu(x)
+#define cpu_to_fdt64(x) cpu_to_be64(x)
+
+/* U-Boot: for strtoul in fdt_overlay.c */
+//#include <vsprintf.h>
+
+#define strtoul(cp, endp, base) simple_strtoul(cp, endp, base)
+
+#endif /* LIBFDT_ENV_H */
+#endif
diff --git a/boot/common/src/uboot/include/linux/list.h b/boot/common/src/uboot/include/linux/list.h
new file mode 100644
index 0000000..b78851c
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/list.h
@@ -0,0 +1,674 @@
+#ifndef _LINUX_LIST_H
+#define _LINUX_LIST_H
+
+#include <linux/stddef.h>
+#include <linux/poison.h>
+
+#ifndef ARCH_HAS_PREFETCH
+#define ARCH_HAS_PREFETCH
+static inline void prefetch(const void *x) {;}
+#endif
+
+/*
+ * Simple doubly linked list implementation.
+ *
+ * Some of the internal functions ("__xxx") are useful when
+ * manipulating whole lists rather than single entries, as
+ * sometimes we already know the next/prev entries and we can
+ * generate better code by using them directly rather than
+ * using the generic single-entry routines.
+ */
+
+struct list_head {
+ struct list_head *next, *prev;
+};
+
+#define LIST_HEAD_INIT(name) { &(name), &(name) }
+
+#define LIST_HEAD(name) \
+ struct list_head name = LIST_HEAD_INIT(name)
+
+static inline void INIT_LIST_HEAD(struct list_head *list)
+{
+ list->next = list;
+ list->prev = list;
+}
+
+/*
+ * Insert a new entry between two known consecutive entries.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_add(struct list_head *new,
+ struct list_head *prev,
+ struct list_head *next)
+{
+ next->prev = new;
+ new->next = next;
+ new->prev = prev;
+ prev->next = new;
+}
+
+/**
+ * list_add - add a new entry
+ * @new: new entry to be added
+ * @head: list head to add it after
+ *
+ * Insert a new entry after the specified head.
+ * This is good for implementing stacks.
+ */
+static inline void list_add(struct list_head *new, struct list_head *head)
+{
+ __list_add(new, head, head->next);
+}
+
+/**
+ * list_add_tail - add a new entry
+ * @new: new entry to be added
+ * @head: list head to add it before
+ *
+ * Insert a new entry before the specified head.
+ * This is useful for implementing queues.
+ */
+static inline void list_add_tail(struct list_head *new, struct list_head *head)
+{
+ __list_add(new, head->prev, head);
+}
+
+/*
+ * Delete a list entry by making the prev/next entries
+ * point to each other.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_del(struct list_head *prev, struct list_head *next)
+{
+ next->prev = prev;
+ prev->next = next;
+}
+
+/**
+ * list_del - deletes entry from list.
+ * @entry: the element to delete from the list.
+ * Note: list_empty() on entry does not return true after this, the entry is
+ * in an undefined state.
+ */
+static inline void list_del(struct list_head *entry)
+{
+ __list_del(entry->prev, entry->next);
+ entry->next = LIST_POISON1;
+ entry->prev = LIST_POISON2;
+}
+
+/**
+ * list_replace - replace old entry by new one
+ * @old : the element to be replaced
+ * @new : the new element to insert
+ *
+ * If @old was empty, it will be overwritten.
+ */
+static inline void list_replace(struct list_head *old,
+ struct list_head *new)
+{
+ new->next = old->next;
+ new->next->prev = new;
+ new->prev = old->prev;
+ new->prev->next = new;
+}
+
+static inline void list_replace_init(struct list_head *old,
+ struct list_head *new)
+{
+ list_replace(old, new);
+ INIT_LIST_HEAD(old);
+}
+
+/**
+ * list_del_init - deletes entry from list and reinitialize it.
+ * @entry: the element to delete from the list.
+ */
+static inline void list_del_init(struct list_head *entry)
+{
+ __list_del(entry->prev, entry->next);
+ INIT_LIST_HEAD(entry);
+}
+
+/**
+ * list_move - delete from one list and add as another's head
+ * @list: the entry to move
+ * @head: the head that will precede our entry
+ */
+static inline void list_move(struct list_head *list, struct list_head *head)
+{
+ __list_del(list->prev, list->next);
+ list_add(list, head);
+}
+
+/**
+ * list_move_tail - delete from one list and add as another's tail
+ * @list: the entry to move
+ * @head: the head that will follow our entry
+ */
+static inline void list_move_tail(struct list_head *list,
+ struct list_head *head)
+{
+ __list_del(list->prev, list->next);
+ list_add_tail(list, head);
+}
+
+/**
+ * list_is_last - tests whether @list is the last entry in list @head
+ * @list: the entry to test
+ * @head: the head of the list
+ */
+static inline int list_is_last(const struct list_head *list,
+ const struct list_head *head)
+{
+ return list->next == head;
+}
+
+/**
+ * list_empty - tests whether a list is empty
+ * @head: the list to test.
+ */
+static inline int list_empty(const struct list_head *head)
+{
+ return head->next == head;
+}
+
+/**
+ * list_empty_careful - tests whether a list is empty and not being modified
+ * @head: the list to test
+ *
+ * Description:
+ * tests whether a list is empty _and_ checks that no other CPU might be
+ * in the process of modifying either member (next or prev)
+ *
+ * NOTE: using list_empty_careful() without synchronization
+ * can only be safe if the only activity that can happen
+ * to the list entry is list_del_init(). Eg. it cannot be used
+ * if another CPU could re-list_add() it.
+ */
+static inline int list_empty_careful(const struct list_head *head)
+{
+ struct list_head *next = head->next;
+ return (next == head) && (next == head->prev);
+}
+
+/**
+ * list_is_singular - tests whether a list has just one entry.
+ * @head: the list to test.
+ */
+static inline int list_is_singular(const struct list_head *head)
+{
+ return !list_empty(head) && (head->next == head->prev);
+}
+
+static inline void __list_cut_position(struct list_head *list,
+ struct list_head *head, struct list_head *entry)
+{
+ struct list_head *new_first = entry->next;
+ list->next = head->next;
+ list->next->prev = list;
+ list->prev = entry;
+ entry->next = list;
+ head->next = new_first;
+ new_first->prev = head;
+}
+
+/**
+ * list_cut_position - cut a list into two
+ * @list: a new list to add all removed entries
+ * @head: a list with entries
+ * @entry: an entry within head, could be the head itself
+ * and if so we won't cut the list
+ *
+ * This helper moves the initial part of @head, up to and
+ * including @entry, from @head to @list. You should
+ * pass on @entry an element you know is on @head. @list
+ * should be an empty list or a list you do not care about
+ * losing its data.
+ *
+ */
+static inline void list_cut_position(struct list_head *list,
+ struct list_head *head, struct list_head *entry)
+{
+ if (list_empty(head))
+ return;
+ if (list_is_singular(head) &&
+ (head->next != entry && head != entry))
+ return;
+ if (entry == head)
+ INIT_LIST_HEAD(list);
+ else
+ __list_cut_position(list, head, entry);
+}
+
+static inline void __list_splice(const struct list_head *list,
+ struct list_head *prev,
+ struct list_head *next)
+{
+ struct list_head *first = list->next;
+ struct list_head *last = list->prev;
+
+ first->prev = prev;
+ prev->next = first;
+
+ last->next = next;
+ next->prev = last;
+}
+
+/**
+ * list_splice - join two lists, this is designed for stacks
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ */
+static inline void list_splice(const struct list_head *list,
+ struct list_head *head)
+{
+ if (!list_empty(list))
+ __list_splice(list, head, head->next);
+}
+
+/**
+ * list_splice_tail - join two lists, each list being a queue
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ */
+static inline void list_splice_tail(struct list_head *list,
+ struct list_head *head)
+{
+ if (!list_empty(list))
+ __list_splice(list, head->prev, head);
+}
+
+/**
+ * list_splice_init - join two lists and reinitialise the emptied list.
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ *
+ * The list at @list is reinitialised
+ */
+static inline void list_splice_init(struct list_head *list,
+ struct list_head *head)
+{
+ if (!list_empty(list)) {
+ __list_splice(list, head, head->next);
+ INIT_LIST_HEAD(list);
+ }
+}
+
+/**
+ * list_splice_tail_init - join two lists and reinitialise the emptied list
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ *
+ * Each of the lists is a queue.
+ * The list at @list is reinitialised
+ */
+static inline void list_splice_tail_init(struct list_head *list,
+ struct list_head *head)
+{
+ if (!list_empty(list)) {
+ __list_splice(list, head->prev, head);
+ INIT_LIST_HEAD(list);
+ }
+}
+
+/**
+ * list_entry - get the struct for this entry
+ * @ptr: the &struct list_head pointer.
+ * @type: the type of the struct this is embedded in.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_entry(ptr, type, member) \
+ container_of(ptr, type, member)
+
+/**
+ * list_first_entry - get the first element from a list
+ * @ptr: the list head to take the element from.
+ * @type: the type of the struct this is embedded in.
+ * @member: the name of the list_struct within the struct.
+ *
+ * Note, that list is expected to be not empty.
+ */
+#define list_first_entry(ptr, type, member) \
+ list_entry((ptr)->next, type, member)
+
+/**
+ * list_for_each - iterate over a list
+ * @pos: the &struct list_head to use as a loop cursor.
+ * @head: the head for your list.
+ */
+#define list_for_each(pos, head) \
+ for (pos = (head)->next; prefetch(pos->next), pos != (head); \
+ pos = pos->next)
+
+/**
+ * __list_for_each - iterate over a list
+ * @pos: the &struct list_head to use as a loop cursor.
+ * @head: the head for your list.
+ *
+ * This variant differs from list_for_each() in that it's the
+ * simplest possible list iteration code, no prefetching is done.
+ * Use this for code that knows the list to be very short (empty
+ * or 1 entry) most of the time.
+ */
+#define __list_for_each(pos, head) \
+ for (pos = (head)->next; pos != (head); pos = pos->next)
+
+/**
+ * list_for_each_prev - iterate over a list backwards
+ * @pos: the &struct list_head to use as a loop cursor.
+ * @head: the head for your list.
+ */
+#define list_for_each_prev(pos, head) \
+ for (pos = (head)->prev; prefetch(pos->prev), pos != (head); \
+ pos = pos->prev)
+
+/**
+ * list_for_each_safe - iterate over a list safe against removal of list entry
+ * @pos: the &struct list_head to use as a loop cursor.
+ * @n: another &struct list_head to use as temporary storage
+ * @head: the head for your list.
+ */
+#define list_for_each_safe(pos, n, head) \
+ for (pos = (head)->next, n = pos->next; pos != (head); \
+ pos = n, n = pos->next)
+
+/**
+ * list_for_each_prev_safe - iterate over a list backwards safe against removal of list entry
+ * @pos: the &struct list_head to use as a loop cursor.
+ * @n: another &struct list_head to use as temporary storage
+ * @head: the head for your list.
+ */
+#define list_for_each_prev_safe(pos, n, head) \
+ for (pos = (head)->prev, n = pos->prev; \
+ prefetch(pos->prev), pos != (head); \
+ pos = n, n = pos->prev)
+
+/**
+ * list_for_each_entry - iterate over list of given type
+ * @pos: the type * to use as a loop cursor.
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_for_each_entry(pos, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member); \
+ prefetch(pos->member.next), &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_reverse - iterate backwards over list of given type.
+ * @pos: the type * to use as a loop cursor.
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_reverse(pos, head, member) \
+ for (pos = list_entry((head)->prev, typeof(*pos), member); \
+ prefetch(pos->member.prev), &pos->member != (head); \
+ pos = list_entry(pos->member.prev, typeof(*pos), member))
+
+/**
+ * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue()
+ * @pos: the type * to use as a start point
+ * @head: the head of the list
+ * @member: the name of the list_struct within the struct.
+ *
+ * Prepares a pos entry for use as a start point in list_for_each_entry_continue().
+ */
+#define list_prepare_entry(pos, head, member) \
+ ((pos) ? : list_entry(head, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_continue - continue iteration over list of given type
+ * @pos: the type * to use as a loop cursor.
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ *
+ * Continue to iterate over list of given type, continuing after
+ * the current position.
+ */
+#define list_for_each_entry_continue(pos, head, member) \
+ for (pos = list_entry(pos->member.next, typeof(*pos), member); \
+ prefetch(pos->member.next), &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_continue_reverse - iterate backwards from the given point
+ * @pos: the type * to use as a loop cursor.
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ *
+ * Start to iterate over list of given type backwards, continuing after
+ * the current position.
+ */
+#define list_for_each_entry_continue_reverse(pos, head, member) \
+ for (pos = list_entry(pos->member.prev, typeof(*pos), member); \
+ prefetch(pos->member.prev), &pos->member != (head); \
+ pos = list_entry(pos->member.prev, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_from - iterate over list of given type from the current point
+ * @pos: the type * to use as a loop cursor.
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type, continuing from current position.
+ */
+#define list_for_each_entry_from(pos, head, member) \
+ for (; prefetch(pos->member.next), &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
+ * @pos: the type * to use as a loop cursor.
+ * @n: another type * to use as temporary storage
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_safe(pos, n, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member), \
+ n = list_entry(pos->member.next, typeof(*pos), member); \
+ &pos->member != (head); \
+ pos = n, n = list_entry(n->member.next, typeof(*n), member))
+
+/**
+ * list_for_each_entry_safe_continue
+ * @pos: the type * to use as a loop cursor.
+ * @n: another type * to use as temporary storage
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type, continuing after current point,
+ * safe against removal of list entry.
+ */
+#define list_for_each_entry_safe_continue(pos, n, head, member) \
+ for (pos = list_entry(pos->member.next, typeof(*pos), member), \
+ n = list_entry(pos->member.next, typeof(*pos), member); \
+ &pos->member != (head); \
+ pos = n, n = list_entry(n->member.next, typeof(*n), member))
+
+/**
+ * list_for_each_entry_safe_from
+ * @pos: the type * to use as a loop cursor.
+ * @n: another type * to use as temporary storage
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type from current point, safe against
+ * removal of list entry.
+ */
+#define list_for_each_entry_safe_from(pos, n, head, member) \
+ for (n = list_entry(pos->member.next, typeof(*pos), member); \
+ &pos->member != (head); \
+ pos = n, n = list_entry(n->member.next, typeof(*n), member))
+
+/**
+ * list_for_each_entry_safe_reverse
+ * @pos: the type * to use as a loop cursor.
+ * @n: another type * to use as temporary storage
+ * @head: the head for your list.
+ * @member: the name of the list_struct within the struct.
+ *
+ * Iterate backwards over list of given type, safe against removal
+ * of list entry.
+ */
+#define list_for_each_entry_safe_reverse(pos, n, head, member) \
+ for (pos = list_entry((head)->prev, typeof(*pos), member), \
+ n = list_entry(pos->member.prev, typeof(*pos), member); \
+ &pos->member != (head); \
+ pos = n, n = list_entry(n->member.prev, typeof(*n), member))
+
+/*
+ * Double linked lists with a single pointer list head.
+ * Mostly useful for hash tables where the two pointer list head is
+ * too wasteful.
+ * You lose the ability to access the tail in O(1).
+ */
+
+struct hlist_head {
+ struct hlist_node *first;
+};
+
+struct hlist_node {
+ struct hlist_node *next, **pprev;
+};
+
+#define HLIST_HEAD_INIT { .first = NULL }
+#define HLIST_HEAD(name) struct hlist_head name = { .first = NULL }
+#define INIT_HLIST_HEAD(ptr) ((ptr)->first = NULL)
+static inline void INIT_HLIST_NODE(struct hlist_node *h)
+{
+ h->next = NULL;
+ h->pprev = NULL;
+}
+
+static inline int hlist_unhashed(const struct hlist_node *h)
+{
+ return !h->pprev;
+}
+
+static inline int hlist_empty(const struct hlist_head *h)
+{
+ return !h->first;
+}
+
+static inline void __hlist_del(struct hlist_node *n)
+{
+ struct hlist_node *next = n->next;
+ struct hlist_node **pprev = n->pprev;
+ *pprev = next;
+ if (next)
+ next->pprev = pprev;
+}
+
+static inline void hlist_del(struct hlist_node *n)
+{
+ __hlist_del(n);
+ n->next = LIST_POISON1;
+ n->pprev = LIST_POISON2;
+}
+
+static inline void hlist_del_init(struct hlist_node *n)
+{
+ if (!hlist_unhashed(n)) {
+ __hlist_del(n);
+ INIT_HLIST_NODE(n);
+ }
+}
+
+static inline void hlist_add_head(struct hlist_node *n, struct hlist_head *h)
+{
+ struct hlist_node *first = h->first;
+ n->next = first;
+ if (first)
+ first->pprev = &n->next;
+ h->first = n;
+ n->pprev = &h->first;
+}
+
+/* next must be != NULL */
+static inline void hlist_add_before(struct hlist_node *n,
+ struct hlist_node *next)
+{
+ n->pprev = next->pprev;
+ n->next = next;
+ next->pprev = &n->next;
+ *(n->pprev) = n;
+}
+
+static inline void hlist_add_after(struct hlist_node *n,
+ struct hlist_node *next)
+{
+ next->next = n->next;
+ n->next = next;
+ next->pprev = &n->next;
+
+ if(next->next)
+ next->next->pprev = &next->next;
+}
+
+#define hlist_entry(ptr, type, member) container_of(ptr,type,member)
+
+#define hlist_for_each(pos, head) \
+ for (pos = (head)->first; pos && ({ prefetch(pos->next); 1; }); \
+ pos = pos->next)
+
+#define hlist_for_each_safe(pos, n, head) \
+ for (pos = (head)->first; pos && ({ n = pos->next; 1; }); \
+ pos = n)
+
+/**
+ * hlist_for_each_entry - iterate over list of given type
+ * @tpos: the type * to use as a loop cursor.
+ * @pos: the &struct hlist_node to use as a loop cursor.
+ * @head: the head for your list.
+ * @member: the name of the hlist_node within the struct.
+ */
+#define hlist_for_each_entry(tpos, pos, head, member) \
+ for (pos = (head)->first; \
+ pos && ({ prefetch(pos->next); 1;}) && \
+ ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
+ pos = pos->next)
+
+/**
+ * hlist_for_each_entry_continue - iterate over a hlist continuing after current point
+ * @tpos: the type * to use as a loop cursor.
+ * @pos: the &struct hlist_node to use as a loop cursor.
+ * @member: the name of the hlist_node within the struct.
+ */
+#define hlist_for_each_entry_continue(tpos, pos, member) \
+ for (pos = (pos)->next; \
+ pos && ({ prefetch(pos->next); 1;}) && \
+ ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
+ pos = pos->next)
+
+/**
+ * hlist_for_each_entry_from - iterate over a hlist continuing from current point
+ * @tpos: the type * to use as a loop cursor.
+ * @pos: the &struct hlist_node to use as a loop cursor.
+ * @member: the name of the hlist_node within the struct.
+ */
+#define hlist_for_each_entry_from(tpos, pos, member) \
+ for (; pos && ({ prefetch(pos->next); 1;}) && \
+ ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
+ pos = pos->next)
+
+/**
+ * hlist_for_each_entry_safe - iterate over list of given type safe against removal of list entry
+ * @tpos: the type * to use as a loop cursor.
+ * @pos: the &struct hlist_node to use as a loop cursor.
+ * @n: another &struct hlist_node to use as temporary storage
+ * @head: the head for your list.
+ * @member: the name of the hlist_node within the struct.
+ */
+#define hlist_for_each_entry_safe(tpos, pos, n, head, member) \
+ for (pos = (head)->first; \
+ pos && ({ n = pos->next; 1; }) && \
+ ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
+ pos = n)
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/lzma.h b/boot/common/src/uboot/include/linux/lzma.h
new file mode 100644
index 0000000..d8072b0
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/lzma.h
@@ -0,0 +1,64 @@
+#ifndef __LZMA_H__
+#define __LZMA_H__
+
+#ifdef LING
+ //#include <linux/kernel.h>
+ //#include <linux/sched.h>
+ //#include <linux/slab.h>
+ //#include <linux/vmalloc.h>
+ //#include <linux/init.h>
+ #include <linux/types.h>
+ #include <errno.h>
+ #define LZMA_MALLOC vmalloc
+ #define LZMA_FREE vfree
+ #define PRINT_ERROR(msg) printk(msg)
+ #define INIT __init
+ #define STATIC static
+#else
+ #include <stdint.h>
+ //#include <stdlib.h>
+ //#include <stdio.h>
+ //#include <unistd.h>
+ //#include <string.h>
+ #include <asm/types.h>
+ #include <errno.h>
+ //#include <linux/jffs2.h>
+ #ifndef PAGE_SIZE
+ extern int page_size;
+ #define PAGE_SIZE page_size
+ #endif
+ #define LZMA_MALLOC malloc
+ #define LZMA_FREE free
+ #define PRINT_ERROR(msg) printf(msg)//fprintf(stderr, msg)
+ #define INIT
+ #define STATIC
+#endif
+
+#include "lzma/LzmaDec.h"
+#include "lzma/LzmaEnc.h"
+
+#define LZMA_BEST_LEVEL (9)
+#define LZMA_BEST_LC (0)
+#define LZMA_BEST_LP (0)
+#define LZMA_BEST_PB (0)
+#define LZMA_BEST_FB (273)
+
+#define LZMA_BEST_DICT(n) (((int)((n) / 2)) * 2)
+
+static void *p_lzma_malloc(void *p, size_t size)
+{
+ if (size == 0)
+ return NULL;
+
+ return LZMA_MALLOC(size);
+}
+
+static void p_lzma_free(void *p, void *address)
+{
+ if (address != NULL)
+ LZMA_FREE(address);
+}
+
+static ISzAlloc lzma_alloc = {p_lzma_malloc, p_lzma_free};
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/lzma/LzFind.h b/boot/common/src/uboot/include/linux/lzma/LzFind.h
new file mode 100644
index 0000000..010c4b9
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/lzma/LzFind.h
@@ -0,0 +1,115 @@
+/* LzFind.h -- Match finder for LZ algorithms
+2009-04-22 : Igor Pavlov : Public domain */
+
+#ifndef __LZ_FIND_H
+#define __LZ_FIND_H
+
+#include "Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef UInt32 CLzRef;
+
+typedef struct _CMatchFinder
+{
+ Byte *buffer;
+ UInt32 pos;
+ UInt32 posLimit;
+ UInt32 streamPos;
+ UInt32 lenLimit;
+
+ UInt32 cyclicBufferPos;
+ UInt32 cyclicBufferSize; /* it must be = (historySize + 1) */
+
+ UInt32 matchMaxLen;
+ CLzRef *hash;
+ CLzRef *son;
+ UInt32 hashMask;
+ UInt32 cutValue;
+
+ Byte *bufferBase;
+ ISeqInStream *stream;
+ int streamEndWasReached;
+
+ UInt32 blockSize;
+ UInt32 keepSizeBefore;
+ UInt32 keepSizeAfter;
+
+ UInt32 numHashBytes;
+ int directInput;
+ size_t directInputRem;
+ int btMode;
+ int bigHash;
+ UInt32 historySize;
+ UInt32 fixedHashSize;
+ UInt32 hashSizeSum;
+ UInt32 numSons;
+ SRes result;
+ UInt32 crc[256];
+} CMatchFinder;
+
+#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer)
+#define Inline_MatchFinder_GetIndexByte(p, index) ((p)->buffer[(Int32)(index)])
+
+#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos)
+
+int MatchFinder_NeedMove(CMatchFinder *p);
+Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p);
+void MatchFinder_MoveBlock(CMatchFinder *p);
+void MatchFinder_ReadIfRequired(CMatchFinder *p);
+
+void MatchFinder_Construct(CMatchFinder *p);
+
+/* Conditions:
+ historySize <= 3 GB
+ keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB
+*/
+int MatchFinder_Create(CMatchFinder *p, UInt32 historySize,
+ UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,
+ ISzAlloc *alloc);
+void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc);
+void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems);
+void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue);
+
+UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son,
+ UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue,
+ UInt32 *distances, UInt32 maxLen);
+
+/*
+Conditions:
+ Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func.
+ Mf_GetPointerToCurrentPos_Func's result must be used only before any other function
+*/
+
+typedef void (*Mf_Init_Func)(void *object);
+typedef Byte (*Mf_GetIndexByte_Func)(void *object, Int32 index);
+typedef UInt32 (*Mf_GetNumAvailableBytes_Func)(void *object);
+typedef const Byte * (*Mf_GetPointerToCurrentPos_Func)(void *object);
+typedef UInt32 (*Mf_GetMatches_Func)(void *object, UInt32 *distances);
+typedef void (*Mf_Skip_Func)(void *object, UInt32);
+
+typedef struct _IMatchFinder
+{
+ Mf_Init_Func Init;
+ Mf_GetIndexByte_Func GetIndexByte;
+ Mf_GetNumAvailableBytes_Func GetNumAvailableBytes;
+ Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos;
+ Mf_GetMatches_Func GetMatches;
+ Mf_Skip_Func Skip;
+} IMatchFinder;
+
+void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable);
+
+void MatchFinder_Init(CMatchFinder *p);
+UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
+UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
+void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
+void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/lzma/LzHash.h b/boot/common/src/uboot/include/linux/lzma/LzHash.h
new file mode 100644
index 0000000..f3e8996
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/lzma/LzHash.h
@@ -0,0 +1,54 @@
+/* LzHash.h -- HASH functions for LZ algorithms
+2009-02-07 : Igor Pavlov : Public domain */
+
+#ifndef __LZ_HASH_H
+#define __LZ_HASH_H
+
+#define kHash2Size (1 << 10)
+#define kHash3Size (1 << 16)
+#define kHash4Size (1 << 20)
+
+#define kFix3HashSize (kHash2Size)
+#define kFix4HashSize (kHash2Size + kHash3Size)
+#define kFix5HashSize (kHash2Size + kHash3Size + kHash4Size)
+
+#define HASH2_CALC hashValue = cur[0] | ((UInt32)cur[1] << 8);
+
+#define HASH3_CALC { \
+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
+ hash2Value = temp & (kHash2Size - 1); \
+ hashValue = (temp ^ ((UInt32)cur[2] << 8)) & p->hashMask; }
+
+#define HASH4_CALC { \
+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
+ hash2Value = temp & (kHash2Size - 1); \
+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
+ hashValue = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & p->hashMask; }
+
+#define HASH5_CALC { \
+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
+ hash2Value = temp & (kHash2Size - 1); \
+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
+ hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)); \
+ hashValue = (hash4Value ^ (p->crc[cur[4]] << 3)) & p->hashMask; \
+ hash4Value &= (kHash4Size - 1); }
+
+/* #define HASH_ZIP_CALC hashValue = ((cur[0] | ((UInt32)cur[1] << 8)) ^ p->crc[cur[2]]) & 0xFFFF; */
+#define HASH_ZIP_CALC hashValue = ((cur[2] | ((UInt32)cur[0] << 8)) ^ p->crc[cur[1]]) & 0xFFFF;
+
+
+#define MT_HASH2_CALC \
+ hash2Value = (p->crc[cur[0]] ^ cur[1]) & (kHash2Size - 1);
+
+#define MT_HASH3_CALC { \
+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
+ hash2Value = temp & (kHash2Size - 1); \
+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); }
+
+#define MT_HASH4_CALC { \
+ UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
+ hash2Value = temp & (kHash2Size - 1); \
+ hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
+ hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & (kHash4Size - 1); }
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/lzma/LzmaDec.h b/boot/common/src/uboot/include/linux/lzma/LzmaDec.h
new file mode 100644
index 0000000..6e92345
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/lzma/LzmaDec.h
@@ -0,0 +1,240 @@
+/* LzmaDec.h -- LZMA Decoder
+2009-02-07 : Igor Pavlov : Public domain */
+
+#ifndef __LZMA_DEC_H
+#define __LZMA_DEC_H
+
+#include "Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* #define _LZMA_PROB32 */
+/* _LZMA_PROB32 can increase the speed on some CPUs,
+ but memory usage for CLzmaDec::probs will be doubled in that case */
+
+typedef const ISzAlloc * ISzAllocPtr;
+
+typedef
+#ifdef _LZMA_PROB32
+ UInt32
+#else
+ UInt16
+#endif
+ CLzmaProb;
+
+
+/* ---------- LZMA Properties ---------- */
+
+#define LZMA_PROPS_SIZE 5
+
+typedef struct _CLzmaProps
+{
+ Byte lc;
+ Byte lp;
+ Byte pb;
+ Byte _pad_;
+ UInt32 dicSize;
+} CLzmaProps;
+
+/* LzmaProps_Decode - decodes properties
+Returns:
+ SZ_OK
+ SZ_ERROR_UNSUPPORTED - Unsupported properties
+*/
+
+SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);
+
+
+/* ---------- LZMA Decoder state ---------- */
+
+/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case.
+ Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */
+
+#define LZMA_REQUIRED_INPUT_MAX 20
+
+typedef struct
+{
+ /* Don't change this structure. ASM code can use it. */
+ CLzmaProps prop;
+ CLzmaProb *probs;
+ CLzmaProb *probs_1664;
+ Byte *dic;
+ SizeT dicBufSize;
+ SizeT dicPos;
+ const Byte *buf;
+ UInt32 range;
+ UInt32 code;
+ UInt32 processedPos;
+ UInt32 checkDicSize;
+ UInt32 reps[4];
+ UInt32 state;
+ UInt32 remainLen;
+
+ UInt32 numProbs;
+ unsigned tempBufSize;
+ Byte tempBuf[LZMA_REQUIRED_INPUT_MAX];
+} CLzmaDec;
+
+#define LzmaDec_Construct(p) { (p)->dic = NULL; (p)->probs = NULL; }
+
+void LzmaDec_Init(CLzmaDec *p);
+
+/* There are two types of LZMA streams:
+ - Stream with end mark. That end mark adds about 6 bytes to compressed size.
+ - Stream without end mark. You must know exact uncompressed size to decompress such stream. */
+
+typedef enum
+{
+ LZMA_FINISH_ANY, /* finish at any point */
+ LZMA_FINISH_END /* block must be finished at the end */
+} ELzmaFinishMode;
+
+/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!!
+
+ You must use LZMA_FINISH_END, when you know that current output buffer
+ covers last bytes of block. In other cases you must use LZMA_FINISH_ANY.
+
+ If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK,
+ and output value of destLen will be less than output buffer size limit.
+ You can check status result also.
+
+ You can use multiple checks to test data integrity after full decompression:
+ 1) Check Result and "status" variable.
+ 2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize.
+ 3) Check that output(srcLen) = compressedSize, if you know real compressedSize.
+ You must use correct finish mode in that case. */
+
+typedef enum
+{
+ LZMA_STATUS_NOT_SPECIFIED, /* use main error code instead */
+ LZMA_STATUS_FINISHED_WITH_MARK, /* stream was finished with end mark. */
+ LZMA_STATUS_NOT_FINISHED, /* stream was not finished */
+ LZMA_STATUS_NEEDS_MORE_INPUT, /* you must provide more input bytes */
+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK /* there is probability that stream was finished without end mark */
+} ELzmaStatus;
+
+/* ELzmaStatus is used only as output value for function call */
+
+
+/* ---------- Interfaces ---------- */
+
+/* There are 3 levels of interfaces:
+ 1) Dictionary Interface
+ 2) Buffer Interface
+ 3) One Call Interface
+ You can select any of these interfaces, but don't mix functions from different
+ groups for same object. */
+
+
+/* There are two variants to allocate state for Dictionary Interface:
+ 1) LzmaDec_Allocate / LzmaDec_Free
+ 2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs
+ You can use variant 2, if you set dictionary buffer manually.
+ For Buffer Interface you must always use variant 1.
+
+LzmaDec_Allocate* can return:
+ SZ_OK
+ SZ_ERROR_MEM - Memory allocation error
+ SZ_ERROR_UNSUPPORTED - Unsupported properties
+*/
+
+SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc);
+void LzmaDec_FreeProbs(CLzmaDec *p, ISzAllocPtr alloc);
+
+SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc);
+void LzmaDec_Free(CLzmaDec *p, ISzAllocPtr alloc);
+
+/* ---------- Dictionary Interface ---------- */
+
+/* You can use it, if you want to eliminate the overhead for data copying from
+ dictionary to some other external buffer.
+ You must work with CLzmaDec variables directly in this interface.
+
+ STEPS:
+ LzmaDec_Construct()
+ LzmaDec_Allocate()
+ for (each new stream)
+ {
+ LzmaDec_Init()
+ while (it needs more decompression)
+ {
+ LzmaDec_DecodeToDic()
+ use data from CLzmaDec::dic and update CLzmaDec::dicPos
+ }
+ }
+ LzmaDec_Free()
+*/
+
+/* LzmaDec_DecodeToDic
+
+ The decoding to internal dictionary buffer (CLzmaDec::dic).
+ You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!!
+
+finishMode:
+ It has meaning only if the decoding reaches output limit (dicLimit).
+ LZMA_FINISH_ANY - Decode just dicLimit bytes.
+ LZMA_FINISH_END - Stream must be finished after dicLimit.
+
+Returns:
+ SZ_OK
+ status:
+ LZMA_STATUS_FINISHED_WITH_MARK
+ LZMA_STATUS_NOT_FINISHED
+ LZMA_STATUS_NEEDS_MORE_INPUT
+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+ SZ_ERROR_DATA - Data error
+*/
+
+SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit,
+ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+
+
+/* ---------- Buffer Interface ---------- */
+
+/* It's zlib-like interface.
+ See LzmaDec_DecodeToDic description for information about STEPS and return results,
+ but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need
+ to work with CLzmaDec variables manually.
+
+finishMode:
+ It has meaning only if the decoding reaches output limit (*destLen).
+ LZMA_FINISH_ANY - Decode just destLen bytes.
+ LZMA_FINISH_END - Stream must be finished after (*destLen).
+*/
+
+SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
+ const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+
+
+/* ---------- One Call Interface ---------- */
+
+/* LzmaDecode
+
+finishMode:
+ It has meaning only if the decoding reaches output limit (*destLen).
+ LZMA_FINISH_ANY - Decode just destLen bytes.
+ LZMA_FINISH_END - Stream must be finished after (*destLen).
+
+Returns:
+ SZ_OK
+ status:
+ LZMA_STATUS_FINISHED_WITH_MARK
+ LZMA_STATUS_NOT_FINISHED
+ LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+ SZ_ERROR_DATA - Data error
+ SZ_ERROR_MEM - Memory allocation error
+ SZ_ERROR_UNSUPPORTED - Unsupported properties
+ SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src).
+*/
+
+SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
+ const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
+ ELzmaStatus *status, ISzAllocPtr alloc);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/lzma/LzmaEnc.h b/boot/common/src/uboot/include/linux/lzma/LzmaEnc.h
new file mode 100644
index 0000000..200d60e
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/lzma/LzmaEnc.h
@@ -0,0 +1,80 @@
+/* LzmaEnc.h -- LZMA Encoder
+2009-02-07 : Igor Pavlov : Public domain */
+
+#ifndef __LZMA_ENC_H
+#define __LZMA_ENC_H
+
+#include "Types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LZMA_PROPS_SIZE 5
+
+typedef struct _CLzmaEncProps
+{
+ int level; /* 0 <= level <= 9 */
+ UInt32 dictSize; /* (1 << 12) <= dictSize <= (1 << 27) for 32-bit version
+ (1 << 12) <= dictSize <= (1 << 30) for 64-bit version
+ default = (1 << 24) */
+ int lc; /* 0 <= lc <= 8, default = 3 */
+ int lp; /* 0 <= lp <= 4, default = 0 */
+ int pb; /* 0 <= pb <= 4, default = 2 */
+ int algo; /* 0 - fast, 1 - normal, default = 1 */
+ int fb; /* 5 <= fb <= 273, default = 32 */
+ int btMode; /* 0 - hashChain Mode, 1 - binTree mode - normal, default = 1 */
+ int numHashBytes; /* 2, 3 or 4, default = 4 */
+ UInt32 mc; /* 1 <= mc <= (1 << 30), default = 32 */
+ unsigned writeEndMark; /* 0 - do not write EOPM, 1 - write EOPM, default = 0 */
+ int numThreads; /* 1 or 2, default = 2 */
+} CLzmaEncProps;
+
+void LzmaEncProps_Init(CLzmaEncProps *p);
+void LzmaEncProps_Normalize(CLzmaEncProps *p);
+UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2);
+
+
+/* ---------- CLzmaEncHandle Interface ---------- */
+
+/* LzmaEnc_* functions can return the following exit codes:
+Returns:
+ SZ_OK - OK
+ SZ_ERROR_MEM - Memory allocation error
+ SZ_ERROR_PARAM - Incorrect paramater in props
+ SZ_ERROR_WRITE - Write callback error.
+ SZ_ERROR_PROGRESS - some break from progress callback
+ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version)
+*/
+
+typedef void * CLzmaEncHandle;
+
+CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc);
+void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig);
+SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props);
+SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size);
+SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream,
+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+ int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+
+/* ---------- One Call Interface ---------- */
+
+/* LzmaEncode
+Return code:
+ SZ_OK - OK
+ SZ_ERROR_MEM - Memory allocation error
+ SZ_ERROR_PARAM - Incorrect paramater
+ SZ_ERROR_OUTPUT_EOF - output buffer overflow
+ SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version)
+*/
+
+SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+ const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
+ ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/lzma/Types.h b/boot/common/src/uboot/include/linux/lzma/Types.h
new file mode 100644
index 0000000..4751acd
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/lzma/Types.h
@@ -0,0 +1,226 @@
+/* Types.h -- Basic types
+2009-11-23 : Igor Pavlov : Public domain */
+
+#ifndef __7Z_TYPES_H
+#define __7Z_TYPES_H
+
+#include <stddef.h>
+
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+#ifndef EXTERN_C_BEGIN
+#ifdef __cplusplus
+#define EXTERN_C_BEGIN extern "C" {
+#define EXTERN_C_END }
+#else
+#define EXTERN_C_BEGIN
+#define EXTERN_C_END
+#endif
+#endif
+
+EXTERN_C_BEGIN
+
+#define SZ_OK 0
+
+#define SZ_ERROR_DATA 1
+#define SZ_ERROR_MEM 2
+#define SZ_ERROR_CRC 3
+#define SZ_ERROR_UNSUPPORTED 4
+#define SZ_ERROR_PARAM 5
+#define SZ_ERROR_INPUT_EOF 6
+#define SZ_ERROR_OUTPUT_EOF 7
+#define SZ_ERROR_READ 8
+#define SZ_ERROR_WRITE 9
+#define SZ_ERROR_PROGRESS 10
+#define SZ_ERROR_FAIL 11
+#define SZ_ERROR_THREAD 12
+
+#define SZ_ERROR_ARCHIVE 16
+#define SZ_ERROR_NO_ARCHIVE 17
+
+typedef int SRes;
+
+#ifdef _WIN32
+typedef DWORD WRes;
+#else
+typedef int WRes;
+#endif
+
+#ifndef RINOK
+#define RINOK(x) { int __result__ = (x); if (__result__ != 0) return __result__; }
+#endif
+
+typedef unsigned char Byte;
+typedef short Int16;
+typedef unsigned short UInt16;
+
+#ifdef _LZMA_UINT32_IS_ULONG
+typedef long Int32;
+typedef unsigned long UInt32;
+#else
+typedef int Int32;
+typedef unsigned int UInt32;
+#endif
+
+#ifdef _SZ_NO_INT_64
+
+/* define _SZ_NO_INT_64, if your compiler doesn't support 64-bit integers.
+ NOTES: Some code will work incorrectly in that case! */
+
+typedef long Int64;
+typedef unsigned long UInt64;
+
+#else
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+typedef __int64 Int64;
+typedef unsigned __int64 UInt64;
+#else
+typedef long long int Int64;
+typedef unsigned long long int UInt64;
+#endif
+
+#endif
+
+#ifdef _LZMA_NO_SYSTEM_SIZE_T
+typedef UInt32 SizeT;
+#else
+typedef size_t SizeT;
+#endif
+
+typedef int Bool;
+#define True 1
+#define False 0
+
+
+#ifdef _WIN32
+#define MY_STD_CALL __stdcall
+#else
+#define MY_STD_CALL
+#endif
+
+#ifdef _MSC_VER
+
+#if _MSC_VER >= 1300
+#define MY_NO_INLINE __declspec(noinline)
+#else
+#define MY_NO_INLINE
+#endif
+
+#define MY_CDECL __cdecl
+#define MY_FAST_CALL __fastcall
+
+#else
+
+#define MY_CDECL
+#define MY_FAST_CALL
+
+#endif
+
+
+/* The following interfaces use first parameter as pointer to structure */
+
+typedef struct
+{
+ SRes (*Read)(void *p, void *buf, size_t *size);
+ /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
+ (output(*size) < input(*size)) is allowed */
+} ISeqInStream;
+
+/* it can return SZ_ERROR_INPUT_EOF */
+SRes SeqInStream_Read(ISeqInStream *stream, void *buf, size_t size);
+SRes SeqInStream_Read2(ISeqInStream *stream, void *buf, size_t size, SRes errorType);
+SRes SeqInStream_ReadByte(ISeqInStream *stream, Byte *buf);
+
+typedef struct
+{
+ size_t (*Write)(void *p, const void *buf, size_t size);
+ /* Returns: result - the number of actually written bytes.
+ (result < size) means error */
+} ISeqOutStream;
+
+typedef enum
+{
+ SZ_SEEK_SET = 0,
+ SZ_SEEK_CUR = 1,
+ SZ_SEEK_END = 2
+} ESzSeek;
+
+typedef struct
+{
+ SRes (*Read)(void *p, void *buf, size_t *size); /* same as ISeqInStream::Read */
+ SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin);
+} ISeekInStream;
+
+typedef struct
+{
+ SRes (*Look)(void *p, void **buf, size_t *size);
+ /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
+ (output(*size) > input(*size)) is not allowed
+ (output(*size) < input(*size)) is allowed */
+ SRes (*Skip)(void *p, size_t offset);
+ /* offset must be <= output(*size) of Look */
+
+ SRes (*Read)(void *p, void *buf, size_t *size);
+ /* reads directly (without buffer). It's same as ISeqInStream::Read */
+ SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin);
+} ILookInStream;
+
+SRes LookInStream_LookRead(ILookInStream *stream, void *buf, size_t *size);
+SRes LookInStream_SeekTo(ILookInStream *stream, UInt64 offset);
+
+/* reads via ILookInStream::Read */
+SRes LookInStream_Read2(ILookInStream *stream, void *buf, size_t size, SRes errorType);
+SRes LookInStream_Read(ILookInStream *stream, void *buf, size_t size);
+
+#define LookToRead_BUF_SIZE (1 << 14)
+
+typedef struct
+{
+ ILookInStream s;
+ ISeekInStream *realStream;
+ size_t pos;
+ size_t size;
+ Byte buf[LookToRead_BUF_SIZE];
+} CLookToRead;
+
+void LookToRead_CreateVTable(CLookToRead *p, int lookahead);
+void LookToRead_Init(CLookToRead *p);
+
+typedef struct
+{
+ ISeqInStream s;
+ ILookInStream *realStream;
+} CSecToLook;
+
+void SecToLook_CreateVTable(CSecToLook *p);
+
+typedef struct
+{
+ ISeqInStream s;
+ ILookInStream *realStream;
+} CSecToRead;
+
+void SecToRead_CreateVTable(CSecToRead *p);
+
+typedef struct
+{
+ SRes (*Progress)(void *p, UInt64 inSize, UInt64 outSize);
+ /* Returns: result. (result != SZ_OK) means break.
+ Value (UInt64)(Int64)-1 for size means unknown value. */
+} ICompressProgress;
+
+typedef struct
+{
+ void *(*Alloc)(void *p, size_t size);
+ void (*Free)(void *p, void *address); /* address can be 0 */
+} ISzAlloc;
+
+#define IAlloc_Alloc(p, size) (p)->Alloc((p), size)
+#define IAlloc_Free(p, a) (p)->Free((p), a)
+
+EXTERN_C_END
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/lzo.h b/boot/common/src/uboot/include/linux/lzo.h
new file mode 100644
index 0000000..88687fa
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/lzo.h
@@ -0,0 +1,48 @@
+#ifndef __LZO_H__
+#define __LZO_H__
+/*
+ * LZO Public Kernel Interface
+ * A mini subset of the LZO real-time data compression library
+ *
+ * Copyright (C) 1996-2005 Markus F.X.J. Oberhumer <markus@oberhumer.com>
+ *
+ * The full LZO package can be found at:
+ * http://www.oberhumer.com/opensource/lzo/
+ *
+ * Changed for kernel use by:
+ * Nitin Gupta <nitingupta910@gmail.com>
+ * Richard Purdie <rpurdie@openedhand.com>
+ */
+
+#define LZO1X_MEM_COMPRESS (16384 * sizeof(unsigned char *))
+#define LZO1X_1_MEM_COMPRESS LZO1X_MEM_COMPRESS
+
+#define lzo1x_worst_compress(x) ((x) + ((x) / 16) + 64 + 3)
+
+/* This requires 'workmem' of size LZO1X_1_MEM_COMPRESS */
+int lzo1x_1_compress(const unsigned char *src, size_t src_len,
+ unsigned char *dst, size_t *dst_len, void *wrkmem);
+
+/* safe decompression with overrun testing */
+int lzo1x_decompress_safe(const unsigned char *src, size_t src_len,
+ unsigned char *dst, size_t *dst_len);
+
+/* decompress lzop format */
+int lzop_decompress(const unsigned char *src, size_t src_len,
+ unsigned char *dst, size_t *dst_len);
+
+/*
+ * Return values (< 0 = Error)
+ */
+#define LZO_E_OK 0
+#define LZO_E_ERROR (-1)
+#define LZO_E_OUT_OF_MEMORY (-2)
+#define LZO_E_NOT_COMPRESSIBLE (-3)
+#define LZO_E_INPUT_OVERRUN (-4)
+#define LZO_E_OUTPUT_OVERRUN (-5)
+#define LZO_E_LOOKBEHIND_OVERRUN (-6)
+#define LZO_E_EOF_NOT_FOUND (-7)
+#define LZO_E_INPUT_NOT_CONSUMED (-8)
+#define LZO_E_NOT_YET_IMPLEMENTED (-9)
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/math64.h b/boot/common/src/uboot/include/linux/math64.h
new file mode 100644
index 0000000..b7692d0
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/math64.h
@@ -0,0 +1,87 @@
+#ifndef _LINUX_MATH64_H
+#define _LINUX_MATH64_H
+
+#include <linux/types.h>
+#include <div64.h>
+
+
+#if BITS_PER_LONG == 64
+
+/**
+ * div_u64_rem - unsigned 64bit divide with 32bit divisor with remainder
+ *
+ * This is commonly provided by 32bit archs to provide an optimized 64bit
+ * divide.
+ */
+static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
+{
+ *remainder = dividend % divisor;
+ return dividend / divisor;
+}
+
+/**
+ * div_s64_rem - signed 64bit divide with 32bit divisor with remainder
+ */
+static inline s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
+{
+ *remainder = dividend % divisor;
+ return dividend / divisor;
+}
+
+/**
+ * div64_u64 - unsigned 64bit divide with 64bit divisor
+ */
+static inline u64 div64_u64(u64 dividend, u64 divisor)
+{
+ return dividend / divisor;
+}
+
+#elif BITS_PER_LONG == 32
+
+#ifndef div_u64_rem
+static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
+{
+ *remainder = do_div(dividend, divisor);
+ return dividend;
+}
+#endif
+
+#ifndef div_s64_rem
+extern s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder);
+#endif
+
+#ifndef div64_u64
+extern u64 div64_u64(u64 dividend, u64 divisor);
+#endif
+
+#endif /* BITS_PER_LONG */
+
+/**
+ * div_u64 - unsigned 64bit divide with 32bit divisor
+ *
+ * This is the most common 64bit divide and should be used if possible,
+ * as many 32bit archs can optimize this variant better than a full 64bit
+ * divide.
+ */
+#ifndef div_u64
+static inline u64 div_u64(u64 dividend, u32 divisor)
+{
+ u32 remainder;
+ return div_u64_rem(dividend, divisor, &remainder);
+}
+#endif
+
+/**
+ * div_s64 - signed 64bit divide with 32bit divisor
+ */
+#ifndef div_s64
+static inline s64 div_s64(s64 dividend, s32 divisor)
+{
+ s32 remainder;
+ return div_s64_rem(dividend, divisor, &remainder);
+}
+#endif
+
+u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder);
+
+#endif /* _LINUX_MATH64_H */
diff --git a/boot/common/src/uboot/include/linux/mc146818rtc.h b/boot/common/src/uboot/include/linux/mc146818rtc.h
new file mode 100644
index 0000000..0644d92
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mc146818rtc.h
@@ -0,0 +1,86 @@
+/* mc146818rtc.h - register definitions for the Real-Time-Clock / CMOS RAM
+ * Copyright Torsten Duwe <duwe@informatik.uni-erlangen.de> 1993
+ * derived from Data Sheet, Copyright Motorola 1984 (!).
+ * It was written to be part of the Linux operating system.
+ */
+/* permission is hereby granted to copy, modify and redistribute this code
+ * in terms of the GNU Library General Public License, Version 2 or later,
+ * at your option.
+ */
+
+#ifndef _MC146818RTC_H
+#define _MC146818RTC_H
+
+#include <asm/io.h>
+#include <linux/rtc.h> /* get the user-level API */
+#include <asm/mc146818rtc.h> /* register access macros */
+
+/**********************************************************************
+ * register summary
+ **********************************************************************/
+#define RTC_SECONDS 0
+#define RTC_SECONDS_ALARM 1
+#define RTC_MINUTES 2
+#define RTC_MINUTES_ALARM 3
+#define RTC_HOURS 4
+#define RTC_HOURS_ALARM 5
+/* RTC_*_alarm is always true if 2 MSBs are set */
+# define RTC_ALARM_DONT_CARE 0xC0
+
+#define RTC_DAY_OF_WEEK 6
+#define RTC_DAY_OF_MONTH 7
+#define RTC_MONTH 8
+#define RTC_YEAR 9
+
+/* control registers - Moto names
+ */
+#define RTC_REG_A 10
+#define RTC_REG_B 11
+#define RTC_REG_C 12
+#define RTC_REG_D 13
+
+/**********************************************************************
+ * register details
+ **********************************************************************/
+#define RTC_FREQ_SELECT RTC_REG_A
+
+/* update-in-progress - set to "1" 244 microsecs before RTC goes off the bus,
+ * reset after update (may take 1.984ms @ 32768Hz RefClock) is complete,
+ * totalling to a max high interval of 2.228 ms.
+ */
+# define RTC_UIP 0x80
+# define RTC_DIV_CTL 0x70
+ /* divider control: refclock values 4.194 / 1.049 MHz / 32.768 kHz */
+# define RTC_REF_CLCK_4MHZ 0x00
+# define RTC_REF_CLCK_1MHZ 0x10
+# define RTC_REF_CLCK_32KHZ 0x20
+ /* 2 values for divider stage reset, others for "testing purposes only" */
+# define RTC_DIV_RESET1 0x60
+# define RTC_DIV_RESET2 0x70
+ /* Periodic intr. / Square wave rate select. 0=none, 1=32.8kHz,... 15=2Hz */
+# define RTC_RATE_SELECT 0x0F
+
+/**********************************************************************/
+#define RTC_CONTROL RTC_REG_B
+# define RTC_SET 0x80 /* disable updates for clock setting */
+# define RTC_PIE 0x40 /* periodic interrupt enable */
+# define RTC_AIE 0x20 /* alarm interrupt enable */
+# define RTC_UIE 0x10 /* update-finished interrupt enable */
+# define RTC_SQWE 0x08 /* enable square-wave output */
+# define RTC_DM_BINARY 0x04 /* all time/date values are BCD if clear */
+# define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */
+# define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */
+
+/**********************************************************************/
+#define RTC_INTR_FLAGS RTC_REG_C
+/* caution - cleared by read */
+# define RTC_IRQF 0x80 /* any of the following 3 is active */
+# define RTC_PF 0x40
+# define RTC_AF 0x20
+# define RTC_UF 0x10
+
+/**********************************************************************/
+#define RTC_VALID RTC_REG_D
+# define RTC_VRT 0x80 /* valid RAM and time */
+/**********************************************************************/
+#endif /* _MC146818RTC_H */
diff --git a/boot/common/src/uboot/include/linux/mdio.h b/boot/common/src/uboot/include/linux/mdio.h
new file mode 100644
index 0000000..ea20608
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mdio.h
@@ -0,0 +1,284 @@
+/*
+ * linux/mdio.h: definitions for MDIO (clause 45) transceivers
+ * Copyright 2006-2009 Solarflare Communications Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation, incorporated herein by reference.
+ */
+
+#ifndef __LINUX_MDIO_H__
+#define __LINUX_MDIO_H__
+
+#include <linux/mii.h>
+
+/* MDIO Manageable Devices (MMDs). */
+#define MDIO_MMD_PMAPMD 1 /* Physical Medium Attachment/
+ * Physical Medium Dependent */
+#define MDIO_MMD_WIS 2 /* WAN Interface Sublayer */
+#define MDIO_MMD_PCS 3 /* Physical Coding Sublayer */
+#define MDIO_MMD_PHYXS 4 /* PHY Extender Sublayer */
+#define MDIO_MMD_DTEXS 5 /* DTE Extender Sublayer */
+#define MDIO_MMD_TC 6 /* Transmission Convergence */
+#define MDIO_MMD_AN 7 /* Auto-Negotiation */
+#define MDIO_MMD_C22EXT 29 /* Clause 22 extension */
+#define MDIO_MMD_VEND1 30 /* Vendor specific 1 */
+#define MDIO_MMD_VEND2 31 /* Vendor specific 2 */
+
+/* Generic MDIO registers. */
+#define MDIO_CTRL1 MII_BMCR
+#define MDIO_STAT1 MII_BMSR
+#define MDIO_DEVID1 MII_PHYSID1
+#define MDIO_DEVID2 MII_PHYSID2
+#define MDIO_SPEED 4 /* Speed ability */
+#define MDIO_DEVS1 5 /* Devices in package */
+#define MDIO_DEVS2 6
+#define MDIO_CTRL2 7 /* 10G control 2 */
+#define MDIO_STAT2 8 /* 10G status 2 */
+#define MDIO_PMA_TXDIS 9 /* 10G PMA/PMD transmit disable */
+#define MDIO_PMA_RXDET 10 /* 10G PMA/PMD receive signal detect */
+#define MDIO_PMA_EXTABLE 11 /* 10G PMA/PMD extended ability */
+#define MDIO_PKGID1 14 /* Package identifier */
+#define MDIO_PKGID2 15
+#define MDIO_AN_ADVERTISE 16 /* AN advertising (base page) */
+#define MDIO_AN_LPA 19 /* AN LP abilities (base page) */
+#define MDIO_PHYXS_LNSTAT 24 /* PHY XGXS lane state */
+
+/* Media-dependent registers. */
+#define MDIO_PMA_10GBT_SWAPPOL 130 /* 10GBASE-T pair swap & polarity */
+#define MDIO_PMA_10GBT_TXPWR 131 /* 10GBASE-T TX power control */
+#define MDIO_PMA_10GBT_SNR 133 /* 10GBASE-T SNR margin, lane A.
+ * Lanes B-D are numbered 134-136. */
+#define MDIO_PMA_10GBR_FECABLE 170 /* 10GBASE-R FEC ability */
+#define MDIO_PCS_10GBX_STAT1 24 /* 10GBASE-X PCS status 1 */
+#define MDIO_PCS_10GBRT_STAT1 32 /* 10GBASE-R/-T PCS status 1 */
+#define MDIO_PCS_10GBRT_STAT2 33 /* 10GBASE-R/-T PCS status 2 */
+#define MDIO_AN_10GBT_CTRL 32 /* 10GBASE-T auto-negotiation control */
+#define MDIO_AN_10GBT_STAT 33 /* 10GBASE-T auto-negotiation status */
+#define MDIO_AN_EEE_ADV 60 /* EEE advertisement */
+
+/* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */
+#define MDIO_PMA_LASI_RXCTRL 0x9000 /* RX_ALARM control */
+#define MDIO_PMA_LASI_TXCTRL 0x9001 /* TX_ALARM control */
+#define MDIO_PMA_LASI_CTRL 0x9002 /* LASI control */
+#define MDIO_PMA_LASI_RXSTAT 0x9003 /* RX_ALARM status */
+#define MDIO_PMA_LASI_TXSTAT 0x9004 /* TX_ALARM status */
+#define MDIO_PMA_LASI_STAT 0x9005 /* LASI status */
+
+/* Control register 1. */
+/* Enable extended speed selection */
+#define MDIO_CTRL1_SPEEDSELEXT (BMCR_SPEED1000 | BMCR_SPEED100)
+/* All speed selection bits */
+#define MDIO_CTRL1_SPEEDSEL (MDIO_CTRL1_SPEEDSELEXT | 0x003c)
+#define MDIO_CTRL1_FULLDPLX BMCR_FULLDPLX
+#define MDIO_CTRL1_LPOWER BMCR_PDOWN
+#define MDIO_CTRL1_RESET BMCR_RESET
+#define MDIO_PMA_CTRL1_LOOPBACK 0x0001
+#define MDIO_PMA_CTRL1_SPEED1000 BMCR_SPEED1000
+#define MDIO_PMA_CTRL1_SPEED100 BMCR_SPEED100
+#define MDIO_PCS_CTRL1_LOOPBACK BMCR_LOOPBACK
+#define MDIO_PHYXS_CTRL1_LOOPBACK BMCR_LOOPBACK
+#define MDIO_AN_CTRL1_RESTART BMCR_ANRESTART
+#define MDIO_AN_CTRL1_ENABLE BMCR_ANENABLE
+#define MDIO_AN_CTRL1_XNP 0x2000 /* Enable extended next page */
+
+/* 10 Gb/s */
+#define MDIO_CTRL1_SPEED10G (MDIO_CTRL1_SPEEDSELEXT | 0x00)
+/* 10PASS-TS/2BASE-TL */
+#define MDIO_CTRL1_SPEED10P2B (MDIO_CTRL1_SPEEDSELEXT | 0x04)
+
+/* Status register 1. */
+#define MDIO_STAT1_LPOWERABLE 0x0002 /* Low-power ability */
+#define MDIO_STAT1_LSTATUS BMSR_LSTATUS
+#define MDIO_STAT1_FAULT 0x0080 /* Fault */
+#define MDIO_AN_STAT1_LPABLE 0x0001 /* Link partner AN ability */
+#define MDIO_AN_STAT1_ABLE BMSR_ANEGCAPABLE
+#define MDIO_AN_STAT1_RFAULT BMSR_RFAULT
+#define MDIO_AN_STAT1_COMPLETE BMSR_ANEGCOMPLETE
+#define MDIO_AN_STAT1_PAGE 0x0040 /* Page received */
+#define MDIO_AN_STAT1_XNP 0x0080 /* Extended next page status */
+
+/* Speed register. */
+#define MDIO_SPEED_10G 0x0001 /* 10G capable */
+#define MDIO_PMA_SPEED_2B 0x0002 /* 2BASE-TL capable */
+#define MDIO_PMA_SPEED_10P 0x0004 /* 10PASS-TS capable */
+#define MDIO_PMA_SPEED_1000 0x0010 /* 1000M capable */
+#define MDIO_PMA_SPEED_100 0x0020 /* 100M capable */
+#define MDIO_PMA_SPEED_10 0x0040 /* 10M capable */
+#define MDIO_PCS_SPEED_10P2B 0x0002 /* 10PASS-TS/2BASE-TL capable */
+
+/* Device present registers. */
+#define MDIO_DEVS_PRESENT(devad) (1 << (devad))
+#define MDIO_DEVS_PMAPMD MDIO_DEVS_PRESENT(MDIO_MMD_PMAPMD)
+#define MDIO_DEVS_WIS MDIO_DEVS_PRESENT(MDIO_MMD_WIS)
+#define MDIO_DEVS_PCS MDIO_DEVS_PRESENT(MDIO_MMD_PCS)
+#define MDIO_DEVS_PHYXS MDIO_DEVS_PRESENT(MDIO_MMD_PHYXS)
+#define MDIO_DEVS_DTEXS MDIO_DEVS_PRESENT(MDIO_MMD_DTEXS)
+#define MDIO_DEVS_TC MDIO_DEVS_PRESENT(MDIO_MMD_TC)
+#define MDIO_DEVS_AN MDIO_DEVS_PRESENT(MDIO_MMD_AN)
+#define MDIO_DEVS_C22EXT MDIO_DEVS_PRESENT(MDIO_MMD_C22EXT)
+#define MDIO_DEVS_VEND1 MDIO_DEVS_PRESENT(MDIO_MMD_VEND1)
+#define MDIO_DEVS_VEND2 MDIO_DEVS_PRESENT(MDIO_MMD_VEND2)
+
+#define MDIO_DEVS_LINK (MDIO_DEVS_PMAPMD | \
+ MDIO_DEVS_WIS | \
+ MDIO_DEVS_PCS | \
+ MDIO_DEVS_PHYXS | \
+ MDIO_DEVS_DTEXS | \
+ MDIO_DEVS_AN)
+
+/* Control register 2. */
+#define MDIO_PMA_CTRL2_TYPE 0x000f /* PMA/PMD type selection */
+#define MDIO_PMA_CTRL2_10GBCX4 0x0000 /* 10GBASE-CX4 type */
+#define MDIO_PMA_CTRL2_10GBEW 0x0001 /* 10GBASE-EW type */
+#define MDIO_PMA_CTRL2_10GBLW 0x0002 /* 10GBASE-LW type */
+#define MDIO_PMA_CTRL2_10GBSW 0x0003 /* 10GBASE-SW type */
+#define MDIO_PMA_CTRL2_10GBLX4 0x0004 /* 10GBASE-LX4 type */
+#define MDIO_PMA_CTRL2_10GBER 0x0005 /* 10GBASE-ER type */
+#define MDIO_PMA_CTRL2_10GBLR 0x0006 /* 10GBASE-LR type */
+#define MDIO_PMA_CTRL2_10GBSR 0x0007 /* 10GBASE-SR type */
+#define MDIO_PMA_CTRL2_10GBLRM 0x0008 /* 10GBASE-LRM type */
+#define MDIO_PMA_CTRL2_10GBT 0x0009 /* 10GBASE-T type */
+#define MDIO_PMA_CTRL2_10GBKX4 0x000a /* 10GBASE-KX4 type */
+#define MDIO_PMA_CTRL2_10GBKR 0x000b /* 10GBASE-KR type */
+#define MDIO_PMA_CTRL2_1000BT 0x000c /* 1000BASE-T type */
+#define MDIO_PMA_CTRL2_1000BKX 0x000d /* 1000BASE-KX type */
+#define MDIO_PMA_CTRL2_100BTX 0x000e /* 100BASE-TX type */
+#define MDIO_PMA_CTRL2_10BT 0x000f /* 10BASE-T type */
+#define MDIO_PCS_CTRL2_TYPE 0x0003 /* PCS type selection */
+#define MDIO_PCS_CTRL2_10GBR 0x0000 /* 10GBASE-R type */
+#define MDIO_PCS_CTRL2_10GBX 0x0001 /* 10GBASE-X type */
+#define MDIO_PCS_CTRL2_10GBW 0x0002 /* 10GBASE-W type */
+#define MDIO_PCS_CTRL2_10GBT 0x0003 /* 10GBASE-T type */
+
+/* Status register 2. */
+#define MDIO_STAT2_RXFAULT 0x0400 /* Receive fault */
+#define MDIO_STAT2_TXFAULT 0x0800 /* Transmit fault */
+#define MDIO_STAT2_DEVPRST 0xc000 /* Device present */
+#define MDIO_STAT2_DEVPRST_VAL 0x8000 /* Device present value */
+#define MDIO_PMA_STAT2_LBABLE 0x0001 /* PMA loopback ability */
+#define MDIO_PMA_STAT2_10GBEW 0x0002 /* 10GBASE-EW ability */
+#define MDIO_PMA_STAT2_10GBLW 0x0004 /* 10GBASE-LW ability */
+#define MDIO_PMA_STAT2_10GBSW 0x0008 /* 10GBASE-SW ability */
+#define MDIO_PMA_STAT2_10GBLX4 0x0010 /* 10GBASE-LX4 ability */
+#define MDIO_PMA_STAT2_10GBER 0x0020 /* 10GBASE-ER ability */
+#define MDIO_PMA_STAT2_10GBLR 0x0040 /* 10GBASE-LR ability */
+#define MDIO_PMA_STAT2_10GBSR 0x0080 /* 10GBASE-SR ability */
+#define MDIO_PMD_STAT2_TXDISAB 0x0100 /* PMD TX disable ability */
+#define MDIO_PMA_STAT2_EXTABLE 0x0200 /* Extended abilities */
+#define MDIO_PMA_STAT2_RXFLTABLE 0x1000 /* Receive fault ability */
+#define MDIO_PMA_STAT2_TXFLTABLE 0x2000 /* Transmit fault ability */
+#define MDIO_PCS_STAT2_10GBR 0x0001 /* 10GBASE-R capable */
+#define MDIO_PCS_STAT2_10GBX 0x0002 /* 10GBASE-X capable */
+#define MDIO_PCS_STAT2_10GBW 0x0004 /* 10GBASE-W capable */
+#define MDIO_PCS_STAT2_RXFLTABLE 0x1000 /* Receive fault ability */
+#define MDIO_PCS_STAT2_TXFLTABLE 0x2000 /* Transmit fault ability */
+
+/* Transmit disable register. */
+#define MDIO_PMD_TXDIS_GLOBAL 0x0001 /* Global PMD TX disable */
+#define MDIO_PMD_TXDIS_0 0x0002 /* PMD TX disable 0 */
+#define MDIO_PMD_TXDIS_1 0x0004 /* PMD TX disable 1 */
+#define MDIO_PMD_TXDIS_2 0x0008 /* PMD TX disable 2 */
+#define MDIO_PMD_TXDIS_3 0x0010 /* PMD TX disable 3 */
+
+/* Receive signal detect register. */
+#define MDIO_PMD_RXDET_GLOBAL 0x0001 /* Global PMD RX signal detect */
+#define MDIO_PMD_RXDET_0 0x0002 /* PMD RX signal detect 0 */
+#define MDIO_PMD_RXDET_1 0x0004 /* PMD RX signal detect 1 */
+#define MDIO_PMD_RXDET_2 0x0008 /* PMD RX signal detect 2 */
+#define MDIO_PMD_RXDET_3 0x0010 /* PMD RX signal detect 3 */
+
+/* Extended abilities register. */
+#define MDIO_PMA_EXTABLE_10GCX4 0x0001 /* 10GBASE-CX4 ability */
+#define MDIO_PMA_EXTABLE_10GBLRM 0x0002 /* 10GBASE-LRM ability */
+#define MDIO_PMA_EXTABLE_10GBT 0x0004 /* 10GBASE-T ability */
+#define MDIO_PMA_EXTABLE_10GBKX4 0x0008 /* 10GBASE-KX4 ability */
+#define MDIO_PMA_EXTABLE_10GBKR 0x0010 /* 10GBASE-KR ability */
+#define MDIO_PMA_EXTABLE_1000BT 0x0020 /* 1000BASE-T ability */
+#define MDIO_PMA_EXTABLE_1000BKX 0x0040 /* 1000BASE-KX ability */
+#define MDIO_PMA_EXTABLE_100BTX 0x0080 /* 100BASE-TX ability */
+#define MDIO_PMA_EXTABLE_10BT 0x0100 /* 10BASE-T ability */
+
+/* PHY XGXS lane state register. */
+#define MDIO_PHYXS_LNSTAT_SYNC0 0x0001
+#define MDIO_PHYXS_LNSTAT_SYNC1 0x0002
+#define MDIO_PHYXS_LNSTAT_SYNC2 0x0004
+#define MDIO_PHYXS_LNSTAT_SYNC3 0x0008
+#define MDIO_PHYXS_LNSTAT_ALIGN 0x1000
+
+/* PMA 10GBASE-T pair swap & polarity */
+#define MDIO_PMA_10GBT_SWAPPOL_ABNX 0x0001 /* Pair A/B uncrossed */
+#define MDIO_PMA_10GBT_SWAPPOL_CDNX 0x0002 /* Pair C/D uncrossed */
+#define MDIO_PMA_10GBT_SWAPPOL_AREV 0x0100 /* Pair A polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_BREV 0x0200 /* Pair B polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_CREV 0x0400 /* Pair C polarity reversed */
+#define MDIO_PMA_10GBT_SWAPPOL_DREV 0x0800 /* Pair D polarity reversed */
+
+/* PMA 10GBASE-T TX power register. */
+#define MDIO_PMA_10GBT_TXPWR_SHORT 0x0001 /* Short-reach mode */
+
+/* PMA 10GBASE-T SNR registers. */
+/* Value is SNR margin in dB, clamped to range [-127, 127], plus 0x8000. */
+#define MDIO_PMA_10GBT_SNR_BIAS 0x8000
+#define MDIO_PMA_10GBT_SNR_MAX 127
+
+/* PMA 10GBASE-R FEC ability register. */
+#define MDIO_PMA_10GBR_FECABLE_ABLE 0x0001 /* FEC ability */
+#define MDIO_PMA_10GBR_FECABLE_ERRABLE 0x0002 /* FEC error indic. ability */
+
+/* PCS 10GBASE-R/-T status register 1. */
+#define MDIO_PCS_10GBRT_STAT1_BLKLK 0x0001 /* Block lock attained */
+
+/* PCS 10GBASE-R/-T status register 2. */
+#define MDIO_PCS_10GBRT_STAT2_ERR 0x00ff
+#define MDIO_PCS_10GBRT_STAT2_BER 0x3f00
+
+/* AN 10GBASE-T control register. */
+#define MDIO_AN_10GBT_CTRL_ADV10G 0x1000 /* Advertise 10GBASE-T */
+
+/* AN 10GBASE-T status register. */
+#define MDIO_AN_10GBT_STAT_LPTRR 0x0200 /* LP training reset req. */
+#define MDIO_AN_10GBT_STAT_LPLTABLE 0x0400 /* LP loop timing ability */
+#define MDIO_AN_10GBT_STAT_LP10G 0x0800 /* LP is 10GBT capable */
+#define MDIO_AN_10GBT_STAT_REMOK 0x1000 /* Remote OK */
+#define MDIO_AN_10GBT_STAT_LOCOK 0x2000 /* Local OK */
+#define MDIO_AN_10GBT_STAT_MS 0x4000 /* Master/slave config */
+#define MDIO_AN_10GBT_STAT_MSFLT 0x8000 /* Master/slave config fault */
+
+/* AN EEE Advertisement register. */
+#define MDIO_AN_EEE_ADV_100TX 0x0002 /* Advertise 100TX EEE cap */
+#define MDIO_AN_EEE_ADV_1000T 0x0004 /* Advertise 1000T EEE cap */
+
+/* LASI RX_ALARM control/status registers. */
+#define MDIO_PMA_LASI_RX_PHYXSLFLT 0x0001 /* PHY XS RX local fault */
+#define MDIO_PMA_LASI_RX_PCSLFLT 0x0008 /* PCS RX local fault */
+#define MDIO_PMA_LASI_RX_PMALFLT 0x0010 /* PMA/PMD RX local fault */
+#define MDIO_PMA_LASI_RX_OPTICPOWERFLT 0x0020 /* RX optical power fault */
+#define MDIO_PMA_LASI_RX_WISLFLT 0x0200 /* WIS local fault */
+
+/* LASI TX_ALARM control/status registers. */
+#define MDIO_PMA_LASI_TX_PHYXSLFLT 0x0001 /* PHY XS TX local fault */
+#define MDIO_PMA_LASI_TX_PCSLFLT 0x0008 /* PCS TX local fault */
+#define MDIO_PMA_LASI_TX_PMALFLT 0x0010 /* PMA/PMD TX local fault */
+#define MDIO_PMA_LASI_TX_LASERPOWERFLT 0x0080 /* Laser output power fault */
+#define MDIO_PMA_LASI_TX_LASERTEMPFLT 0x0100 /* Laser temperature fault */
+#define MDIO_PMA_LASI_TX_LASERBICURRFLT 0x0200 /* Laser bias current fault */
+
+/* LASI control/status registers. */
+#define MDIO_PMA_LASI_LSALARM 0x0001 /* LS_ALARM enable/status */
+#define MDIO_PMA_LASI_TXALARM 0x0002 /* TX_ALARM enable/status */
+#define MDIO_PMA_LASI_RXALARM 0x0004 /* RX_ALARM enable/status */
+
+/* Mapping between MDIO PRTAD/DEVAD and mii_ioctl_data::phy_id */
+
+#define MDIO_PHY_ID_C45 0x8000
+#define MDIO_PHY_ID_PRTAD 0x03e0
+#define MDIO_PHY_ID_DEVAD 0x001f
+#define MDIO_PHY_ID_C45_MASK \
+ (MDIO_PHY_ID_C45 | MDIO_PHY_ID_PRTAD | MDIO_PHY_ID_DEVAD)
+
+#define MDIO_PRTAD_NONE (-1)
+#define MDIO_DEVAD_NONE (-1)
+#define MDIO_EMULATE_C22 4
+
+#endif /* __LINUX_MDIO_H__ */
diff --git a/boot/common/src/uboot/include/linux/mii.h b/boot/common/src/uboot/include/linux/mii.h
new file mode 100644
index 0000000..8b92692
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mii.h
@@ -0,0 +1,191 @@
+/*
+ * linux/mii.h: definitions for MII-compatible transceivers
+ * Originally drivers/net/sunhme.h.
+ *
+ * Copyright (C) 1996, 1999, 2001 David S. Miller (davem@redhat.com)
+ */
+
+#ifndef __LINUX_MII_H__
+#define __LINUX_MII_H__
+
+/* Generic MII registers. */
+
+#define MII_BMCR 0x00 /* Basic mode control register */
+#define MII_BMSR 0x01 /* Basic mode status register */
+#define MII_PHYSID1 0x02 /* PHYS ID 1 */
+#define MII_PHYSID2 0x03 /* PHYS ID 2 */
+#define MII_ADVERTISE 0x04 /* Advertisement control reg */
+#define MII_LPA 0x05 /* Link partner ability reg */
+#define MII_EXPANSION 0x06 /* Expansion register */
+#define MII_CTRL1000 0x09 /* 1000BASE-T control */
+#define MII_STAT1000 0x0a /* 1000BASE-T status */
+#define MII_ESTATUS 0x0f /* Extended Status */
+#define MII_DCOUNTER 0x12 /* Disconnect counter */
+#define MII_FCSCOUNTER 0x13 /* False carrier counter */
+#define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */
+#define MII_RERRCOUNTER 0x15 /* Receive error counter */
+#define MII_SREVISION 0x16 /* Silicon revision */
+#define MII_RESV1 0x17 /* Reserved... */
+#define MII_LBRERROR 0x18 /* Lpback, rx, bypass error */
+#define MII_PHYADDR 0x19 /* PHY address */
+#define MII_RESV2 0x1a /* Reserved... */
+#define MII_TPISTATUS 0x1b /* TPI status for 10mbps */
+#define MII_NCONFIG 0x1c /* Network interface config */
+
+/* Basic mode control register. */
+#define BMCR_RESV 0x003f /* Unused... */
+#define BMCR_SPEED1000 0x0040 /* MSB of Speed (1000) */
+#define BMCR_CTST 0x0080 /* Collision test */
+#define BMCR_FULLDPLX 0x0100 /* Full duplex */
+#define BMCR_ANRESTART 0x0200 /* Auto negotiation restart */
+#define BMCR_ISOLATE 0x0400 /* Disconnect DP83840 from MII */
+#define BMCR_PDOWN 0x0800 /* Powerdown the DP83840 */
+#define BMCR_ANENABLE 0x1000 /* Enable auto negotiation */
+#define BMCR_SPEED100 0x2000 /* Select 100Mbps */
+#define BMCR_LOOPBACK 0x4000 /* TXD loopback bits */
+#define BMCR_RESET 0x8000 /* Reset the DP83840 */
+
+/* Basic mode status register. */
+#define BMSR_ERCAP 0x0001 /* Ext-reg capability */
+#define BMSR_JCD 0x0002 /* Jabber detected */
+#define BMSR_LSTATUS 0x0004 /* Link status */
+#define BMSR_ANEGCAPABLE 0x0008 /* Able to do auto-negotiation */
+#define BMSR_RFAULT 0x0010 /* Remote fault detected */
+#define BMSR_ANEGCOMPLETE 0x0020 /* Auto-negotiation complete */
+#define BMSR_RESV 0x00c0 /* Unused... */
+#define BMSR_ESTATEN 0x0100 /* Extended Status in R15 */
+#define BMSR_100HALF2 0x0200 /* Can do 100BASE-T2 HDX */
+#define BMSR_100FULL2 0x0400 /* Can do 100BASE-T2 FDX */
+#define BMSR_10HALF 0x0800 /* Can do 10mbps, half-duplex */
+#define BMSR_10FULL 0x1000 /* Can do 10mbps, full-duplex */
+#define BMSR_100HALF 0x2000 /* Can do 100mbps, half-duplex */
+#define BMSR_100FULL 0x4000 /* Can do 100mbps, full-duplex */
+#define BMSR_100BASE4 0x8000 /* Can do 100mbps, 4k packets */
+
+/* Advertisement control register. */
+#define ADVERTISE_SLCT 0x001f /* Selector bits */
+#define ADVERTISE_CSMA 0x0001 /* Only selector supported */
+#define ADVERTISE_10HALF 0x0020 /* Try for 10mbps half-duplex */
+#define ADVERTISE_1000XFULL 0x0020 /* Try for 1000BASE-X full-duplex */
+#define ADVERTISE_10FULL 0x0040 /* Try for 10mbps full-duplex */
+#define ADVERTISE_1000XHALF 0x0040 /* Try for 1000BASE-X half-duplex */
+#define ADVERTISE_100HALF 0x0080 /* Try for 100mbps half-duplex */
+#define ADVERTISE_1000XPAUSE 0x0080 /* Try for 1000BASE-X pause */
+#define ADVERTISE_100FULL 0x0100 /* Try for 100mbps full-duplex */
+#define ADVERTISE_1000XPSE_ASYM 0x0100 /* Try for 1000BASE-X asym pause */
+#define ADVERTISE_100BASE4 0x0200 /* Try for 100mbps 4k packets */
+#define ADVERTISE_PAUSE_CAP 0x0400 /* Try for pause */
+#define ADVERTISE_PAUSE_ASYM 0x0800 /* Try for asymetric pause */
+#define ADVERTISE_RESV 0x1000 /* Unused... */
+#define ADVERTISE_RFAULT 0x2000 /* Say we can detect faults */
+#define ADVERTISE_LPACK 0x4000 /* Ack link partners response */
+#define ADVERTISE_NPAGE 0x8000 /* Next page bit */
+
+#define ADVERTISE_FULL (ADVERTISE_100FULL | ADVERTISE_10FULL | \
+ ADVERTISE_CSMA)
+#define ADVERTISE_ALL (ADVERTISE_10HALF | ADVERTISE_10FULL | \
+ ADVERTISE_100HALF | ADVERTISE_100FULL)
+
+/* Link partner ability register. */
+#define LPA_SLCT 0x001f /* Same as advertise selector */
+#define LPA_10HALF 0x0020 /* Can do 10mbps half-duplex */
+#define LPA_1000XFULL 0x0020 /* Can do 1000BASE-X full-duplex */
+#define LPA_10FULL 0x0040 /* Can do 10mbps full-duplex */
+#define LPA_1000XHALF 0x0040 /* Can do 1000BASE-X half-duplex */
+#define LPA_100HALF 0x0080 /* Can do 100mbps half-duplex */
+#define LPA_1000XPAUSE 0x0080 /* Can do 1000BASE-X pause */
+#define LPA_100FULL 0x0100 /* Can do 100mbps full-duplex */
+#define LPA_1000XPAUSE_ASYM 0x0100 /* Can do 1000BASE-X pause asym*/
+#define LPA_100BASE4 0x0200 /* Can do 100mbps 4k packets */
+#define LPA_PAUSE_CAP 0x0400 /* Can pause */
+#define LPA_PAUSE_ASYM 0x0800 /* Can pause asymetrically */
+#define LPA_RESV 0x1000 /* Unused... */
+#define LPA_RFAULT 0x2000 /* Link partner faulted */
+#define LPA_LPACK 0x4000 /* Link partner acked us */
+#define LPA_NPAGE 0x8000 /* Next page bit */
+
+#define LPA_DUPLEX (LPA_10FULL | LPA_100FULL)
+#define LPA_100 (LPA_100FULL | LPA_100HALF | LPA_100BASE4)
+
+/* Expansion register for auto-negotiation. */
+#define EXPANSION_NWAY 0x0001 /* Can do N-way auto-nego */
+#define EXPANSION_LCWP 0x0002 /* Got new RX page code word */
+#define EXPANSION_ENABLENPAGE 0x0004 /* This enables npage words */
+#define EXPANSION_NPCAPABLE 0x0008 /* Link partner supports npage */
+#define EXPANSION_MFAULTS 0x0010 /* Multiple faults detected */
+#define EXPANSION_RESV 0xffe0 /* Unused... */
+
+#define ESTATUS_1000_TFULL 0x2000 /* Can do 1000BT Full */
+#define ESTATUS_1000_THALF 0x1000 /* Can do 1000BT Half */
+
+/* N-way test register. */
+#define NWAYTEST_RESV1 0x00ff /* Unused... */
+#define NWAYTEST_LOOPBACK 0x0100 /* Enable loopback for N-way */
+#define NWAYTEST_RESV2 0xfe00 /* Unused... */
+
+/* 1000BASE-T Control register */
+#define ADVERTISE_1000FULL 0x0200 /* Advertise 1000BASE-T full duplex */
+#define ADVERTISE_1000HALF 0x0100 /* Advertise 1000BASE-T half duplex */
+
+/* 1000BASE-T Status register */
+#define LPA_1000LOCALRXOK 0x2000 /* Link partner local receiver status */
+#define LPA_1000REMRXOK 0x1000 /* Link partner remote receiver status */
+#define LPA_1000FULL 0x0800 /* Link partner 1000BASE-T full duplex */
+#define LPA_1000HALF 0x0400 /* Link partner 1000BASE-T half duplex */
+
+/* Flow control flags */
+#define FLOW_CTRL_TX 0x01
+#define FLOW_CTRL_RX 0x02
+
+/**
+ * mii_nway_result
+ * @negotiated: value of MII ANAR and'd with ANLPAR
+ *
+ * Given a set of MII abilities, check each bit and returns the
+ * currently supported media, in the priority order defined by
+ * IEEE 802.3u. We use LPA_xxx constants but note this is not the
+ * value of LPA solely, as described above.
+ *
+ * The one exception to IEEE 802.3u is that 100baseT4 is placed
+ * between 100T-full and 100T-half. If your phy does not support
+ * 100T4 this is fine. If your phy places 100T4 elsewhere in the
+ * priority order, you will need to roll your own function.
+ */
+static inline unsigned int mii_nway_result (unsigned int negotiated)
+{
+ unsigned int ret;
+
+ if (negotiated & LPA_100FULL)
+ ret = LPA_100FULL;
+ else if (negotiated & LPA_100BASE4)
+ ret = LPA_100BASE4;
+ else if (negotiated & LPA_100HALF)
+ ret = LPA_100HALF;
+ else if (negotiated & LPA_10FULL)
+ ret = LPA_10FULL;
+ else
+ ret = LPA_10HALF;
+
+ return ret;
+}
+
+/**
+ * mii_duplex
+ * @duplex_lock: Non-zero if duplex is locked at full
+ * @negotiated: value of MII ANAR and'd with ANLPAR
+ *
+ * A small helper function for a common case. Returns one
+ * if the media is operating or locked at full duplex, and
+ * returns zero otherwise.
+ */
+static inline unsigned int mii_duplex (unsigned int duplex_lock,
+ unsigned int negotiated)
+{
+ if (duplex_lock)
+ return 1;
+ if (mii_nway_result(negotiated) & LPA_DUPLEX)
+ return 1;
+ return 0;
+}
+
+#endif /* __LINUX_MII_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/bbm.h b/boot/common/src/uboot/include/linux/mtd/bbm.h
new file mode 100644
index 0000000..f15b85e
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/bbm.h
@@ -0,0 +1,134 @@
+/*
+ * linux/include/linux/mtd/bbm.h
+ *
+ * NAND family Bad Block Management (BBM) header file
+ * - Bad Block Table (BBT) implementation
+ *
+ * Copyright (c) 2005-2007 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * Copyright (c) 2000-2005
+ * Thomas Gleixner <tglx@linuxtronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __LINUX_MTD_BBM_H
+#define __LINUX_MTD_BBM_H
+
+/* The maximum number of NAND chips in an array */
+#ifndef CONFIG_SYS_NAND_MAX_CHIPS
+#define CONFIG_SYS_NAND_MAX_CHIPS 9
+#endif
+
+/**
+ * struct nand_bbt_descr - bad block table descriptor
+ * @param options options for this descriptor
+ * @param pages the page(s) where we find the bbt, used with
+ * option BBT_ABSPAGE when bbt is searched,
+ * then we store the found bbts pages here.
+ * Its an array and supports up to 8 chips now
+ * @param offs offset of the pattern in the oob area of the page
+ * @param veroffs offset of the bbt version counter in the oob are of the page
+ * @param version version read from the bbt page during scan
+ * @param len length of the pattern, if 0 no pattern check is performed
+ * @param maxblocks maximum number of blocks to search for a bbt. This number of
+ * blocks is reserved at the end of the device
+ * where the tables are written.
+ * @param reserved_block_code if non-0, this pattern denotes a reserved
+ * (rather than bad) block in the stored bbt
+ * @param pattern pattern to identify bad block table or factory marked
+ * good / bad blocks, can be NULL, if len = 0
+ *
+ * Descriptor for the bad block table marker and the descriptor for the
+ * pattern which identifies good and bad blocks. The assumption is made
+ * that the pattern and the version count are always located in the oob area
+ * of the first block.
+ */
+struct nand_bbt_descr {
+ int options;
+ int pages[CONFIG_SYS_NAND_MAX_CHIPS];
+ int offs;
+ int veroffs;
+ uint8_t version[CONFIG_SYS_NAND_MAX_CHIPS];
+ int len;
+ int maxblocks;
+ int reserved_block_code;
+ uint8_t *pattern;
+};
+
+/* Options for the bad block table descriptors */
+
+/* The number of bits used per block in the bbt on the device */
+#define NAND_BBT_NRBITS_MSK 0x0000000F
+#define NAND_BBT_1BIT 0x00000001
+#define NAND_BBT_2BIT 0x00000002
+#define NAND_BBT_4BIT 0x00000004
+#define NAND_BBT_8BIT 0x00000008
+/* The bad block table is in the last good block of the device */
+#define NAND_BBT_LASTBLOCK 0x00000010
+/* The bbt is at the given page, else we must scan for the bbt */
+#define NAND_BBT_ABSPAGE 0x00000020
+/* The bbt is at the given page, else we must scan for the bbt */
+#define NAND_BBT_SEARCH 0x00000040
+/* bbt is stored per chip on multichip devices */
+#define NAND_BBT_PERCHIP 0x00000080
+/* bbt has a version counter at offset veroffs */
+#define NAND_BBT_VERSION 0x00000100
+/* Create a bbt if none axists */
+#define NAND_BBT_CREATE 0x00000200
+/* Search good / bad pattern through all pages of a block */
+#define NAND_BBT_SCANALLPAGES 0x00000400
+/* Scan block empty during good / bad block scan */
+#define NAND_BBT_SCANEMPTY 0x00000800
+/* Write bbt if neccecary */
+#define NAND_BBT_WRITE 0x00001000
+/* Read and write back block contents when writing bbt */
+#define NAND_BBT_SAVECONTENT 0x00002000
+/* Search good / bad pattern on the first and the second page */
+#define NAND_BBT_SCAN2NDPAGE 0x00004000
+
+/* The maximum number of blocks to scan for a bbt */
+#define NAND_BBT_SCAN_MAXBLOCKS 4
+
+/*
+ * Constants for oob configuration
+ */
+#define ONENAND_BADBLOCK_POS 0
+
+/*
+ * Bad block scanning errors
+ */
+#define ONENAND_BBT_READ_ERROR 1
+#define ONENAND_BBT_READ_ECC_ERROR 2
+#define ONENAND_BBT_READ_FATAL_ERROR 4
+
+/**
+ * struct bbt_info - [GENERIC] Bad Block Table data structure
+ * @param bbt_erase_shift [INTERN] number of address bits in a bbt entry
+ * @param badblockpos [INTERN] position of the bad block marker in the oob area
+ * @param bbt [INTERN] bad block table pointer
+ * @param badblock_pattern [REPLACEABLE] bad block scan pattern used for initial bad block scan
+ * @param priv [OPTIONAL] pointer to private bbm date
+ */
+struct bbm_info {
+ int bbt_erase_shift;
+ int badblockpos;
+ int options;
+
+ uint8_t *bbt;
+
+ int (*isbad_bbt) (struct mtd_info * mtd, loff_t ofs, int allowbbt);
+
+ /* TODO Add more NAND specific fileds */
+ struct nand_bbt_descr *badblock_pattern;
+
+ void *priv;
+};
+
+/* OneNAND BBT interface */
+extern int onenand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd);
+extern int onenand_default_bbt (struct mtd_info *mtd);
+
+#endif /* __LINUX_MTD_BBM_H */
diff --git a/boot/common/src/uboot/include/linux/mtd/blktrans.h b/boot/common/src/uboot/include/linux/mtd/blktrans.h
new file mode 100644
index 0000000..32acb6c
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/blktrans.h
@@ -0,0 +1,79 @@
+/*
+ * (C) 2003 David Woodhouse <dwmw2@infradead.org>
+ *
+ * Interface to Linux block layer for MTD 'translation layers'.
+ *
+ */
+
+#ifndef __MTD_TRANS_H__
+#define __MTD_TRANS_H__
+
+/* XXX U-BOOT XXX */
+#if 0
+#include <linux/mutex.h>
+#else
+#include <linux/list.h>
+#endif
+
+struct hd_geometry;
+struct mtd_info;
+struct mtd_blktrans_ops;
+struct file;
+struct inode;
+
+struct mtd_blktrans_dev {
+ struct mtd_blktrans_ops *tr;
+ struct list_head list;
+ struct mtd_info *mtd;
+/* XXX U-BOOT XXX */
+#if 0
+ struct mutex lock;
+#endif
+ int devnum;
+ unsigned long size;
+ int readonly;
+ void *blkcore_priv; /* gendisk in 2.5, devfs_handle in 2.4 */
+};
+
+struct blkcore_priv; /* Differs for 2.4 and 2.5 kernels; private */
+
+struct mtd_blktrans_ops {
+ char *name;
+ int major;
+ int part_bits;
+ int blksize;
+ int blkshift;
+
+ /* Access functions */
+ int (*readsect)(struct mtd_blktrans_dev *dev,
+ unsigned long block, char *buffer);
+ int (*writesect)(struct mtd_blktrans_dev *dev,
+ unsigned long block, char *buffer);
+
+ /* Block layer ioctls */
+ int (*getgeo)(struct mtd_blktrans_dev *dev, struct hd_geometry *geo);
+ int (*flush)(struct mtd_blktrans_dev *dev);
+
+ /* Called with mtd_table_mutex held; no race with add/remove */
+ int (*open)(struct mtd_blktrans_dev *dev);
+ int (*release)(struct mtd_blktrans_dev *dev);
+
+ /* Called on {de,}registration and on subsequent addition/removal
+ of devices, with mtd_table_mutex held. */
+ void (*add_mtd)(struct mtd_blktrans_ops *tr, struct mtd_info *mtd);
+ void (*remove_dev)(struct mtd_blktrans_dev *dev);
+
+ struct list_head devs;
+ struct list_head list;
+ struct module *owner;
+
+ struct mtd_blkcore_priv *blkcore_priv;
+};
+
+extern int register_mtd_blktrans(struct mtd_blktrans_ops *tr);
+extern int deregister_mtd_blktrans(struct mtd_blktrans_ops *tr);
+extern int add_mtd_blktrans_dev(struct mtd_blktrans_dev *dev);
+extern int del_mtd_blktrans_dev(struct mtd_blktrans_dev *dev);
+
+
+#endif /* __MTD_TRANS_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/compat.h b/boot/common/src/uboot/include/linux/mtd/compat.h
new file mode 100644
index 0000000..8837e94
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/compat.h
@@ -0,0 +1,63 @@
+#ifndef _LINUX_COMPAT_H_
+#define _LINUX_COMPAT_H_
+
+#include <memory.h>
+
+#define __user
+#define __iomem
+
+#define ndelay(x) udelay(1)
+
+#define printk printf
+
+#define KERN_EMERG
+#define KERN_ALERT
+#define KERN_CRIT
+#define KERN_ERR
+#define KERN_WARNING
+#define KERN_NOTICE
+#define KERN_INFO
+#define KERN_DEBUG
+
+#if DEBUG
+#define kmalloc(size, flags) MEM_malloc(__FILE__, __LINE__, (size))
+#define kzalloc(size, flags) MEM_malloc(__FILE__, __LINE__, (size))
+#define vmalloc(size) MEM_malloc(__FILE__, __LINE__, (size))
+#define kfree(ptr) MEM_free((ptr))
+#define vfree(ptr) MEM_free((ptr))
+#else
+#define kmalloc(size, flags) malloc((size))
+#define kzalloc(size, flags) calloc((size), 1)
+#define vmalloc(size) malloc((size))
+#define kfree(ptr) free((ptr))
+#define vfree(ptr) free((ptr))
+
+#endif /* DEBUG */
+
+#define DECLARE_WAITQUEUE(...) do { } while (0)
+#define add_wait_queue(...) do { } while (0)
+#define remove_wait_queue(...) do { } while (0)
+
+#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
+
+/*
+ * ..and if you can't take the strict
+ * types, you can specify one yourself.
+ *
+ * Or not use min/max at all, of course.
+ */
+#define min_t(type,x,y) \
+ ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
+#define max_t(type,x,y) \
+ ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })
+
+#ifndef BUG
+#define BUG() do { \
+ printf("U-Boot BUG at %s:%d!\n", __FILE__, __LINE__); \
+} while (0)
+
+#define BUG_ON(condition) do { if (condition) BUG(); } while(0)
+#endif /* BUG */
+
+#define PAGE_SIZE 4096
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/concat.h b/boot/common/src/uboot/include/linux/mtd/concat.h
new file mode 100644
index 0000000..c92b4dd
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/concat.h
@@ -0,0 +1,19 @@
+/*
+ * MTD device concatenation layer definitions
+ *
+ * (C) 2002 Robert Kaiser <rkaiser@sysgo.de>
+ *
+ * This code is GPL
+ */
+
+#ifndef MTD_CONCAT_H
+#define MTD_CONCAT_H
+
+struct mtd_info *mtd_concat_create(
+ struct mtd_info *subdev[], /* subdevices to concatenate */
+ int num_devs, /* number of subdevices */
+ const char *name); /* name for the new device */
+
+void mtd_concat_destroy(struct mtd_info *mtd);
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/doc2000.h b/boot/common/src/uboot/include/linux/mtd/doc2000.h
new file mode 100644
index 0000000..ba29d53
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/doc2000.h
@@ -0,0 +1,207 @@
+/*
+ * Linux driver for Disk-On-Chip devices
+ *
+ * Copyright (C) 1999 Machine Vision Holdings, Inc.
+ * Copyright (C) 2001-2003 David Woodhouse <dwmw2@infradead.org>
+ * Copyright (C) 2002-2003 Greg Ungerer <gerg@snapgear.com>
+ * Copyright (C) 2002-2003 SnapGear Inc
+ *
+ * Released under GPL
+ */
+
+#ifndef __MTD_DOC2000_H__
+#define __MTD_DOC2000_H__
+
+#include <linux/mtd/mtd.h>
+#if 0
+#include <linux/mutex.h>
+#endif
+
+#define DoC_Sig1 0
+#define DoC_Sig2 1
+
+#define DoC_ChipID 0x1000
+#define DoC_DOCStatus 0x1001
+#define DoC_DOCControl 0x1002
+#define DoC_FloorSelect 0x1003
+#define DoC_CDSNControl 0x1004
+#define DoC_CDSNDeviceSelect 0x1005
+#define DoC_ECCConf 0x1006
+#define DoC_2k_ECCStatus 0x1007
+
+#define DoC_CDSNSlowIO 0x100d
+#define DoC_ECCSyndrome0 0x1010
+#define DoC_ECCSyndrome1 0x1011
+#define DoC_ECCSyndrome2 0x1012
+#define DoC_ECCSyndrome3 0x1013
+#define DoC_ECCSyndrome4 0x1014
+#define DoC_ECCSyndrome5 0x1015
+#define DoC_AliasResolution 0x101b
+#define DoC_ConfigInput 0x101c
+#define DoC_ReadPipeInit 0x101d
+#define DoC_WritePipeTerm 0x101e
+#define DoC_LastDataRead 0x101f
+#define DoC_NOP 0x1020
+
+#define DoC_Mil_CDSN_IO 0x0800
+#define DoC_2k_CDSN_IO 0x1800
+
+#define DoC_Mplus_NOP 0x1002
+#define DoC_Mplus_AliasResolution 0x1004
+#define DoC_Mplus_DOCControl 0x1006
+#define DoC_Mplus_AccessStatus 0x1008
+#define DoC_Mplus_DeviceSelect 0x1008
+#define DoC_Mplus_Configuration 0x100a
+#define DoC_Mplus_OutputControl 0x100c
+#define DoC_Mplus_FlashControl 0x1020
+#define DoC_Mplus_FlashSelect 0x1022
+#define DoC_Mplus_FlashCmd 0x1024
+#define DoC_Mplus_FlashAddress 0x1026
+#define DoC_Mplus_FlashData0 0x1028
+#define DoC_Mplus_FlashData1 0x1029
+#define DoC_Mplus_ReadPipeInit 0x102a
+#define DoC_Mplus_LastDataRead 0x102c
+#define DoC_Mplus_LastDataRead1 0x102d
+#define DoC_Mplus_WritePipeTerm 0x102e
+#define DoC_Mplus_ECCSyndrome0 0x1040
+#define DoC_Mplus_ECCSyndrome1 0x1041
+#define DoC_Mplus_ECCSyndrome2 0x1042
+#define DoC_Mplus_ECCSyndrome3 0x1043
+#define DoC_Mplus_ECCSyndrome4 0x1044
+#define DoC_Mplus_ECCSyndrome5 0x1045
+#define DoC_Mplus_ECCConf 0x1046
+#define DoC_Mplus_Toggle 0x1046
+#define DoC_Mplus_DownloadStatus 0x1074
+#define DoC_Mplus_CtrlConfirm 0x1076
+#define DoC_Mplus_Power 0x1fff
+
+/* How to access the device?
+ * On ARM, it'll be mmap'd directly with 32-bit wide accesses.
+ * On PPC, it's mmap'd and 16-bit wide.
+ * Others use readb/writeb
+ */
+#if defined(__arm__)
+#define ReadDOC_(adr, reg) ((unsigned char)(*(volatile __u32 *)(((unsigned long)adr)+((reg)<<2))))
+#define WriteDOC_(d, adr, reg) do{ *(volatile __u32 *)(((unsigned long)adr)+((reg)<<2)) = (__u32)d; wmb();} while(0)
+#define DOC_IOREMAP_LEN 0x8000
+#elif defined(__ppc__)
+#define ReadDOC_(adr, reg) ((unsigned char)(*(volatile __u16 *)(((unsigned long)adr)+((reg)<<1))))
+#define WriteDOC_(d, adr, reg) do{ *(volatile __u16 *)(((unsigned long)adr)+((reg)<<1)) = (__u16)d; wmb();} while(0)
+#define DOC_IOREMAP_LEN 0x4000
+#else
+#define ReadDOC_(adr, reg) readb((void __iomem *)(adr) + (reg))
+#define WriteDOC_(d, adr, reg) writeb(d, (void __iomem *)(adr) + (reg))
+#define DOC_IOREMAP_LEN 0x2000
+
+#endif
+
+#if defined(__i386__) || defined(__x86_64__)
+#define USE_MEMCPY
+#endif
+
+/* These are provided to directly use the DoC_xxx defines */
+#define ReadDOC(adr, reg) ReadDOC_(adr,DoC_##reg)
+#define WriteDOC(d, adr, reg) WriteDOC_(d,adr,DoC_##reg)
+
+#define DOC_MODE_RESET 0
+#define DOC_MODE_NORMAL 1
+#define DOC_MODE_RESERVED1 2
+#define DOC_MODE_RESERVED2 3
+
+#define DOC_MODE_CLR_ERR 0x80
+#define DOC_MODE_RST_LAT 0x10
+#define DOC_MODE_BDECT 0x08
+#define DOC_MODE_MDWREN 0x04
+
+#define DOC_ChipID_Doc2k 0x20
+#define DOC_ChipID_Doc2kTSOP 0x21 /* internal number for MTD */
+#define DOC_ChipID_DocMil 0x30
+#define DOC_ChipID_DocMilPlus32 0x40
+#define DOC_ChipID_DocMilPlus16 0x41
+
+#define CDSN_CTRL_FR_B 0x80
+#define CDSN_CTRL_FR_B0 0x40
+#define CDSN_CTRL_FR_B1 0x80
+
+#define CDSN_CTRL_ECC_IO 0x20
+#define CDSN_CTRL_FLASH_IO 0x10
+#define CDSN_CTRL_WP 0x08
+#define CDSN_CTRL_ALE 0x04
+#define CDSN_CTRL_CLE 0x02
+#define CDSN_CTRL_CE 0x01
+
+#define DOC_ECC_RESET 0
+#define DOC_ECC_ERROR 0x80
+#define DOC_ECC_RW 0x20
+#define DOC_ECC__EN 0x08
+#define DOC_TOGGLE_BIT 0x04
+#define DOC_ECC_RESV 0x02
+#define DOC_ECC_IGNORE 0x01
+
+#define DOC_FLASH_CE 0x80
+#define DOC_FLASH_WP 0x40
+#define DOC_FLASH_BANK 0x02
+
+/* We have to also set the reserved bit 1 for enable */
+#define DOC_ECC_EN (DOC_ECC__EN | DOC_ECC_RESV)
+#define DOC_ECC_DIS (DOC_ECC_RESV)
+
+struct Nand {
+ char floor, chip;
+ unsigned long curadr;
+ unsigned char curmode;
+ /* Also some erase/write/pipeline info when we get that far */
+};
+
+#define MAX_FLOORS 4
+#define MAX_CHIPS 4
+
+#define MAX_FLOORS_MIL 1
+#define MAX_CHIPS_MIL 1
+
+#define MAX_FLOORS_MPLUS 2
+#define MAX_CHIPS_MPLUS 1
+
+#define ADDR_COLUMN 1
+#define ADDR_PAGE 2
+#define ADDR_COLUMN_PAGE 3
+
+struct DiskOnChip {
+ unsigned long physadr;
+ void __iomem *virtadr;
+ unsigned long totlen;
+ unsigned char ChipID; /* Type of DiskOnChip */
+ int ioreg;
+
+ unsigned long mfr; /* Flash IDs - only one type of flash per device */
+ unsigned long id;
+ int chipshift;
+ char page256;
+ char pageadrlen;
+ char interleave; /* Internal interleaving - Millennium Plus style */
+ unsigned long erasesize;
+
+ int curfloor;
+ int curchip;
+
+ int numchips;
+ struct Nand *chips;
+ struct mtd_info *nextdoc;
+/* XXX U-BOOT XXX */
+#if 0
+ struct mutex lock;
+#endif
+};
+
+int doc_decode_ecc(unsigned char sector[512], unsigned char ecc1[6]);
+
+/* XXX U-BOOT XXX */
+#if 1
+/*
+ * NAND Flash Manufacturer ID Codes
+ */
+#define NAND_MFR_TOSHIBA 0x98
+#define NAND_MFR_SAMSUNG 0xec
+#endif
+
+#endif /* __MTD_DOC2000_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/fsl_upm.h b/boot/common/src/uboot/include/linux/mtd/fsl_upm.h
new file mode 100644
index 0000000..5d7156f
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/fsl_upm.h
@@ -0,0 +1,48 @@
+/*
+ * FSL UPM NAND driver
+ *
+ * Copyright (C) 2007 MontaVista Software, Inc.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#ifndef __LINUX_MTD_NAND_FSL_UPM
+#define __LINUX_MTD_NAND_FSL_UPM
+
+#include <linux/mtd/nand.h>
+
+#define FSL_UPM_WAIT_RUN_PATTERN 0x1
+#define FSL_UPM_WAIT_WRITE_BYTE 0x2
+#define FSL_UPM_WAIT_WRITE_BUFFER 0x4
+
+struct fsl_upm {
+ void __iomem *mdr;
+ void __iomem *mxmr;
+ void __iomem *mar;
+ void __iomem *io_addr;
+};
+
+struct fsl_upm_nand {
+ struct fsl_upm upm;
+
+ int width;
+ int upm_cmd_offset;
+ int upm_addr_offset;
+ int upm_mar_chip_offset;
+ int wait_flags;
+ int (*dev_ready)(int chip_nr);
+ int chip_delay;
+ int chip_offset;
+ int chip_nr;
+
+ /* no need to fill */
+ int last_ctrl;
+};
+
+extern int fsl_upm_nand_init(struct nand_chip *chip, struct fsl_upm_nand *fun);
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/inftl-user.h b/boot/common/src/uboot/include/linux/mtd/inftl-user.h
new file mode 100644
index 0000000..45220ed
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/inftl-user.h
@@ -0,0 +1,89 @@
+/*
+ * $Id: inftl-user.h,v 1.2 2005/11/07 11:14:56 gleixner Exp $
+ *
+ * Parts of INFTL headers shared with userspace
+ *
+ */
+
+#ifndef __MTD_INFTL_USER_H__
+#define __MTD_INFTL_USER_H__
+
+#define OSAK_VERSION 0x5120
+#define PERCENTUSED 98
+
+#define SECTORSIZE 512
+
+/* Block Control Information */
+
+struct inftl_bci {
+ uint8_t ECCsig[6];
+ uint8_t Status;
+ uint8_t Status1;
+} __attribute__((packed));
+
+struct inftl_unithead1 {
+ uint16_t virtualUnitNo;
+ uint16_t prevUnitNo;
+ uint8_t ANAC;
+ uint8_t NACs;
+ uint8_t parityPerField;
+ uint8_t discarded;
+} __attribute__((packed));
+
+struct inftl_unithead2 {
+ uint8_t parityPerField;
+ uint8_t ANAC;
+ uint16_t prevUnitNo;
+ uint16_t virtualUnitNo;
+ uint8_t NACs;
+ uint8_t discarded;
+} __attribute__((packed));
+
+struct inftl_unittail {
+ uint8_t Reserved[4];
+ uint16_t EraseMark;
+ uint16_t EraseMark1;
+} __attribute__((packed));
+
+union inftl_uci {
+ struct inftl_unithead1 a;
+ struct inftl_unithead2 b;
+ struct inftl_unittail c;
+};
+
+struct inftl_oob {
+ struct inftl_bci b;
+ union inftl_uci u;
+};
+
+
+/* INFTL Media Header */
+
+struct INFTLPartition {
+ __u32 virtualUnits;
+ __u32 firstUnit;
+ __u32 lastUnit;
+ __u32 flags;
+ __u32 spareUnits;
+ __u32 Reserved0;
+ __u32 Reserved1;
+} __attribute__((packed));
+
+struct INFTLMediaHeader {
+ char bootRecordID[8];
+ __u32 NoOfBootImageBlocks;
+ __u32 NoOfBinaryPartitions;
+ __u32 NoOfBDTLPartitions;
+ __u32 BlockMultiplierBits;
+ __u32 FormatFlags;
+ __u32 OsakVersion;
+ __u32 PercentUsed;
+ struct INFTLPartition Partitions[4];
+} __attribute__((packed));
+
+/* Partition flag types */
+#define INFTL_BINARY 0x20000000
+#define INFTL_BDTL 0x40000000
+#define INFTL_LAST 0x80000000
+
+#endif /* __MTD_INFTL_USER_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/jffs2-user.h b/boot/common/src/uboot/include/linux/mtd/jffs2-user.h
new file mode 100644
index 0000000..d508ef0
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/jffs2-user.h
@@ -0,0 +1,35 @@
+/*
+ * $Id: jffs2-user.h,v 1.1 2004/05/05 11:57:54 dwmw2 Exp $
+ *
+ * JFFS2 definitions for use in user space only
+ */
+
+#ifndef __JFFS2_USER_H__
+#define __JFFS2_USER_H__
+
+/* This file is blessed for inclusion by userspace */
+#include <linux/jffs2.h>
+#include <endian.h>
+#include <byteswap.h>
+
+#undef cpu_to_je16
+#undef cpu_to_je32
+#undef cpu_to_jemode
+#undef je16_to_cpu
+#undef je32_to_cpu
+#undef jemode_to_cpu
+
+extern int target_endian;
+
+#define t16(x) ({ uint16_t __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_16(__b); })
+#define t32(x) ({ uint32_t __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_32(__b); })
+
+#define cpu_to_je16(x) ((jint16_t){t16(x)})
+#define cpu_to_je32(x) ((jint32_t){t32(x)})
+#define cpu_to_jemode(x) ((jmode_t){t32(x)})
+
+#define je16_to_cpu(x) (t16((x).v16))
+#define je32_to_cpu(x) (t32((x).v32))
+#define jemode_to_cpu(x) (t32((x).m))
+
+#endif /* __JFFS2_USER_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/mtd-abi.h b/boot/common/src/uboot/include/linux/mtd/mtd-abi.h
new file mode 100644
index 0000000..8d5f60c
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/mtd-abi.h
@@ -0,0 +1,156 @@
+/*
+ * $Id: mtd-abi.h,v 1.13 2005/11/07 11:14:56 gleixner Exp $
+ *
+ * Portions of MTD ABI definition which are shared by kernel and user space
+ */
+
+#ifndef __MTD_ABI_H__
+#define __MTD_ABI_H__
+
+#if 1
+#include <linux/mtd/compat.h>
+#endif
+
+struct erase_info_user {
+ uint32_t start;
+ uint32_t length;
+};
+
+struct mtd_oob_buf {
+ uint32_t start;
+ uint32_t length;
+ unsigned char __user *ptr;
+};
+
+#define MTD_ABSENT 0
+#define MTD_RAM 1
+#define MTD_ROM 2
+#define MTD_NORFLASH 3
+#define MTD_NANDFLASH 4
+#define MTD_DATAFLASH 6
+#define MTD_UBIVOLUME 7
+
+#define MTD_WRITEABLE 0x400 /* Device is writeable */
+#define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */
+#define MTD_NO_ERASE 0x1000 /* No erase necessary */
+#define MTD_STUPID_LOCK 0x2000 /* Always locked after reset */
+
+/* Some common devices / combinations of capabilities */
+#define MTD_CAP_ROM 0
+#define MTD_CAP_RAM (MTD_WRITEABLE | MTD_BIT_WRITEABLE | MTD_NO_ERASE)
+#define MTD_CAP_NORFLASH (MTD_WRITEABLE | MTD_BIT_WRITEABLE)
+#define MTD_CAP_NANDFLASH (MTD_WRITEABLE)
+
+/* ECC byte placement */
+#define MTD_NANDECC_OFF 0 /* Switch off ECC (Not recommended) */
+#define MTD_NANDECC_PLACE 1 /* Use the given placement in the structure (YAFFS1 legacy mode) */
+#define MTD_NANDECC_AUTOPLACE 2 /* Use the default placement scheme */
+#define MTD_NANDECC_PLACEONLY 3 /* Use the given placement in the structure (Do not store ecc result on read) */
+#define MTD_NANDECC_AUTOPL_USR 4 /* Use the given autoplacement scheme rather than using the default */
+
+/* OTP mode selection */
+#define MTD_OTP_OFF 0
+#define MTD_OTP_FACTORY 1
+#define MTD_OTP_USER 2
+
+struct mtd_info_user {
+ uint8_t type;
+ uint32_t flags;
+ uint32_t size; /* Total size of the MTD */
+ uint32_t erasesize;
+ uint32_t writesize;
+ uint32_t oobsize; /* Amount of OOB data per block (e.g. 16) */
+ /* The below two fields are obsolete and broken, do not use them
+ * (TODO: remove at some point) */
+ uint32_t ecctype;
+ uint32_t eccsize;
+};
+
+struct region_info_user {
+ uint32_t offset; /* At which this region starts,
+ * from the beginning of the MTD */
+ uint32_t erasesize; /* For this region */
+ uint32_t numblocks; /* Number of blocks in this region */
+ uint32_t regionindex;
+};
+
+struct otp_info {
+ uint32_t start;
+ uint32_t length;
+ uint32_t locked;
+};
+
+#define MEMGETINFO _IOR('M', 1, struct mtd_info_user)
+#define MEMERASE _IOW('M', 2, struct erase_info_user)
+#define MEMWRITEOOB _IOWR('M', 3, struct mtd_oob_buf)
+#define MEMREADOOB _IOWR('M', 4, struct mtd_oob_buf)
+#define MEMLOCK _IOW('M', 5, struct erase_info_user)
+#define MEMUNLOCK _IOW('M', 6, struct erase_info_user)
+#define MEMGETREGIONCOUNT _IOR('M', 7, int)
+#define MEMGETREGIONINFO _IOWR('M', 8, struct region_info_user)
+#define MEMSETOOBSEL _IOW('M', 9, struct nand_oobinfo)
+#define MEMGETOOBSEL _IOR('M', 10, struct nand_oobinfo)
+#define MEMGETBADBLOCK _IOW('M', 11, loff_t)
+#define MEMSETBADBLOCK _IOW('M', 12, loff_t)
+#define OTPSELECT _IOR('M', 13, int)
+#define OTPGETREGIONCOUNT _IOW('M', 14, int)
+#define OTPGETREGIONINFO _IOW('M', 15, struct otp_info)
+#define OTPLOCK _IOR('M', 16, struct otp_info)
+#define ECCGETLAYOUT _IOR('M', 17, struct nand_ecclayout)
+#define ECCGETSTATS _IOR('M', 18, struct mtd_ecc_stats)
+#define MTDFILEMODE _IO('M', 19)
+
+/*
+ * Obsolete legacy interface. Keep it in order not to break userspace
+ * interfaces
+ */
+struct nand_oobinfo {
+ uint32_t useecc;
+ uint32_t eccbytes;
+ uint32_t oobfree[8][2];
+ uint32_t eccpos[48];
+};
+
+struct nand_oobfree {
+ uint32_t offset;
+ uint32_t length;
+};
+
+#define MTD_MAX_OOBFREE_ENTRIES 8
+/*
+ * ECC layout control structure. Exported to userspace for
+ * diagnosis and to allow creation of raw images
+ */
+struct nand_ecclayout {
+ uint32_t eccbytes;
+ uint32_t eccpos[128];
+ uint32_t oobavail;
+ struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
+};
+
+/**
+ * struct mtd_ecc_stats - error correction stats
+ *
+ * @corrected: number of corrected bits
+ * @failed: number of uncorrectable errors
+ * @badblocks: number of bad blocks in this partition
+ * @bbtblocks: number of blocks reserved for bad block tables
+ */
+struct mtd_ecc_stats {
+ uint32_t corrected;
+ uint32_t failed;
+ uint32_t badblocks;
+ uint32_t bbtblocks;
+};
+
+/*
+ * Read/write file modes for access to MTD
+ */
+enum mtd_file_modes {
+ MTD_MODE_NORMAL = MTD_OTP_OFF,
+ MTD_MODE_OTP_FACTORY = MTD_OTP_FACTORY,
+ MTD_MODE_OTP_USER = MTD_OTP_USER,
+ MTD_MODE_RAW,
+};
+
+#endif /* __MTD_ABI_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/mtd.h b/boot/common/src/uboot/include/linux/mtd/mtd.h
new file mode 100644
index 0000000..c4dd9f1
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/mtd.h
@@ -0,0 +1,307 @@
+/*
+ * Copyright (C) 1999-2003 David Woodhouse <dwmw2@infradead.org> et al.
+ *
+ * Released under GPL
+ */
+
+#ifndef __MTD_MTD_H__
+#define __MTD_MTD_H__
+
+#include <linux/types.h>
+#include <div64.h>
+#include <linux/mtd/mtd-abi.h>
+
+#define MTD_CHAR_MAJOR 90
+#define MTD_BLOCK_MAJOR 31
+#define MAX_MTD_DEVICES 32
+
+#define MTD_ERASE_PENDING 0x01
+#define MTD_ERASING 0x02
+#define MTD_ERASE_SUSPEND 0x04
+#define MTD_ERASE_DONE 0x08
+#define MTD_ERASE_FAILED 0x10
+
+#define MTD_FAIL_ADDR_UNKNOWN -1LL
+
+/*
+ * Enumeration for NAND/OneNAND flash chip state
+ */
+enum {
+ FL_READY,
+ FL_READING,
+ FL_WRITING,
+ FL_ERASING,
+ FL_SYNCING,
+ FL_CACHEDPRG,
+ FL_RESETING,
+ FL_UNLOCKING,
+ FL_LOCKING,
+ FL_PM_SUSPENDED,
+};
+
+/* If the erase fails, fail_addr might indicate exactly which block failed. If
+ fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not at the device level or was not
+ specific to any particular block. */
+struct erase_info {
+ struct mtd_info *mtd;
+ uint64_t addr;
+ uint64_t len;
+ uint64_t fail_addr;
+ u_long time;
+ u_long retries;
+ u_int dev;
+ u_int cell;
+ void (*callback) (struct erase_info *self);
+ u_long priv;
+ u_char state;
+ struct erase_info *next;
+};
+
+struct mtd_erase_region_info {
+ uint64_t offset; /* At which this region starts, from the beginning of the MTD */
+ u_int32_t erasesize; /* For this region */
+ u_int32_t numblocks; /* Number of blocks of erasesize in this region */
+ unsigned long *lockmap; /* If keeping bitmap of locks */
+};
+
+/*
+ * oob operation modes
+ *
+ * MTD_OOB_PLACE: oob data are placed at the given offset
+ * MTD_OOB_AUTO: oob data are automatically placed at the free areas
+ * which are defined by the ecclayout
+ * MTD_OOB_RAW: mode to read raw data+oob in one chunk. The oob data
+ * is inserted into the data. Thats a raw image of the
+ * flash contents.
+ */
+typedef enum {
+ MTD_OOB_PLACE,
+ MTD_OOB_AUTO,
+ MTD_OOB_RAW,
+} mtd_oob_mode_t;
+
+/**
+ * struct mtd_oob_ops - oob operation operands
+ * @mode: operation mode
+ *
+ * @len: number of data bytes to write/read
+ *
+ * @retlen: number of data bytes written/read
+ *
+ * @ooblen: number of oob bytes to write/read
+ * @oobretlen: number of oob bytes written/read
+ * @ooboffs: offset of oob data in the oob area (only relevant when
+ * mode = MTD_OOB_PLACE)
+ * @datbuf: data buffer - if NULL only oob data are read/written
+ * @oobbuf: oob data buffer
+ *
+ * Note, it is allowed to read more then one OOB area at one go, but not write.
+ * The interface assumes that the OOB write requests program only one page's
+ * OOB area.
+ */
+struct mtd_oob_ops {
+ mtd_oob_mode_t mode;
+ size_t len;
+ size_t retlen;
+ size_t ooblen;
+ size_t oobretlen;
+ uint32_t ooboffs;
+ uint8_t *datbuf;
+ uint8_t *oobbuf;
+};
+
+struct mtd_info {
+ u_char type;
+ u_int32_t flags;
+ uint64_t size; /* Total size of the MTD */
+
+ /* "Major" erase size for the device. Naïve users may take this
+ * to be the only erase size available, or may use the more detailed
+ * information below if they desire
+ */
+ u_int32_t erasesize;
+ /* Minimal writable flash unit size. In case of NOR flash it is 1 (even
+ * though individual bits can be cleared), in case of NAND flash it is
+ * one NAND page (or half, or one-fourths of it), in case of ECC-ed NOR
+ * it is of ECC block size, etc. It is illegal to have writesize = 0.
+ * Any driver registering a struct mtd_info must ensure a writesize of
+ * 1 or larger.
+ */
+ u_int32_t writesize;
+
+ u_int32_t oobsize; /* Amount of OOB data per block (e.g. 16) */
+ u_int32_t oobavail; /* Available OOB bytes per block */
+
+ /* Kernel-only stuff starts here. */
+ const char *name;
+ int index;
+
+ /* ecc layout structure pointer - read only ! */
+ struct nand_ecclayout *ecclayout;
+
+ /* Data for variable erase regions. If numeraseregions is zero,
+ * it means that the whole device has erasesize as given above.
+ */
+ int numeraseregions;
+ struct mtd_erase_region_info *eraseregions;
+
+ /*
+ * Erase is an asynchronous operation. Device drivers are supposed
+ * to call instr->callback() whenever the operation completes, even
+ * if it completes with a failure.
+ * Callers are supposed to pass a callback function and wait for it
+ * to be called before writing to the block.
+ */
+ int (*erase) (struct mtd_info *mtd, struct erase_info *instr);
+
+ /* This stuff for eXecute-In-Place */
+ /* phys is optional and may be set to NULL */
+ int (*point) (struct mtd_info *mtd, loff_t from, size_t len,
+ size_t *retlen, void **virt, phys_addr_t *phys);
+
+ /* We probably shouldn't allow XIP if the unpoint isn't a NULL */
+ void (*unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
+
+
+ int (*read) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
+ int (*write) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
+
+ /* In blackbox flight recorder like scenarios we want to make successful
+ writes in interrupt context. panic_write() is only intended to be
+ called when its known the kernel is about to panic and we need the
+ write to succeed. Since the kernel is not going to be running for much
+ longer, this function can break locks and delay to ensure the write
+ succeeds (but not sleep). */
+
+ int (*panic_write) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
+
+ int (*read_oob) (struct mtd_info *mtd, loff_t from,
+ struct mtd_oob_ops *ops);
+ int (*write_oob) (struct mtd_info *mtd, loff_t to,
+ struct mtd_oob_ops *ops);
+
+ /*
+ * Methods to access the protection register area, present in some
+ * flash devices. The user data is one time programmable but the
+ * factory data is read only.
+ */
+ int (*get_fact_prot_info) (struct mtd_info *mtd, struct otp_info *buf, size_t len);
+ int (*read_fact_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
+ int (*get_user_prot_info) (struct mtd_info *mtd, struct otp_info *buf, size_t len);
+ int (*read_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
+ int (*write_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
+ int (*lock_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len);
+
+/* XXX U-BOOT XXX */
+#if 0
+ /* kvec-based read/write methods.
+ NB: The 'count' parameter is the number of _vectors_, each of
+ which contains an (ofs, len) tuple.
+ */
+ int (*writev) (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen);
+#endif
+
+ /* Sync */
+ void (*sync) (struct mtd_info *mtd);
+
+ /* Chip-supported device locking */
+ int (*lock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
+ int (*unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
+
+ /* Bad block management functions */
+ int (*block_isbad) (struct mtd_info *mtd, loff_t ofs);
+ int (*block_markbad) (struct mtd_info *mtd, loff_t ofs);
+
+/* XXX U-BOOT XXX */
+#if 0
+ struct notifier_block reboot_notifier; /* default mode before reboot */
+#endif
+
+ /* ECC status information */
+ struct mtd_ecc_stats ecc_stats;
+ /* Subpage shift (NAND) */
+ int subpage_sft;
+
+ void *priv;
+
+ struct module *owner;
+ int usecount;
+
+ /* If the driver is something smart, like UBI, it may need to maintain
+ * its own reference counting. The below functions are only for driver.
+ * The driver may register its callbacks. These callbacks are not
+ * supposed to be called by MTD users */
+ int (*get_device) (struct mtd_info *mtd);
+ void (*put_device) (struct mtd_info *mtd);
+};
+
+static inline uint32_t mtd_div_by_eb(uint64_t sz, struct mtd_info *mtd)
+{
+ do_div(sz, mtd->erasesize);
+ return sz;
+}
+
+static inline uint32_t mtd_mod_by_eb(uint64_t sz, struct mtd_info *mtd)
+{
+ return do_div(sz, mtd->erasesize);
+}
+
+ /* Kernel-side ioctl definitions */
+
+extern int add_mtd_device(struct mtd_info *mtd);
+extern int del_mtd_device (struct mtd_info *mtd);
+
+extern struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num);
+extern struct mtd_info *get_mtd_device_nm(const char *name);
+
+extern void put_mtd_device(struct mtd_info *mtd);
+extern void mtd_get_len_incl_bad(struct mtd_info *mtd, uint64_t offset,
+ const uint64_t length, uint64_t *len_incl_bad,
+ int *truncated);
+/* XXX U-BOOT XXX */
+#if 0
+struct mtd_notifier {
+ void (*add)(struct mtd_info *mtd);
+ void (*remove)(struct mtd_info *mtd);
+ struct list_head list;
+};
+
+extern void register_mtd_user (struct mtd_notifier *new);
+extern int unregister_mtd_user (struct mtd_notifier *old);
+
+int default_mtd_writev(struct mtd_info *mtd, const struct kvec *vecs,
+ unsigned long count, loff_t to, size_t *retlen);
+
+int default_mtd_readv(struct mtd_info *mtd, struct kvec *vecs,
+ unsigned long count, loff_t from, size_t *retlen);
+#endif
+
+#ifdef CONFIG_MTD_PARTITIONS
+void mtd_erase_callback(struct erase_info *instr);
+#else
+static inline void mtd_erase_callback(struct erase_info *instr)
+{
+ if (instr->callback)
+ instr->callback(instr);
+}
+#endif
+
+/*
+ * Debugging macro and defines
+ */
+#define MTD_DEBUG_LEVEL0 (0) /* Quiet */
+#define MTD_DEBUG_LEVEL1 (1) /* Audible */
+#define MTD_DEBUG_LEVEL2 (2) /* Loud */
+#define MTD_DEBUG_LEVEL3 (3) /* Noisy */
+
+#if CONFIG_MTD_DEBUG
+#define MTDDEBUG(n, args...) \
+ do { \
+ if (n <= CONFIG_MTD_DEBUG_VERBOSE) \
+ printk(KERN_INFO args); \
+ } while(0)
+#else /* CONFIG_MTD_DEBUG */
+#define MTDDEBUG(n, args...)
+#endif /* CONFIG_MTD_DEBUG */
+
+#endif /* __MTD_MTD_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/nand.h b/boot/common/src/uboot/include/linux/mtd/nand.h
new file mode 100755
index 0000000..d46ee20
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/nand.h
@@ -0,0 +1,662 @@
+/*
+ * linux/include/linux/mtd/nand.h
+ *
+ * Copyright (c) 2000 David Woodhouse <dwmw2@infradead.org>
+ * Steven J. Hill <sjhill@realitydiluted.com>
+ * Thomas Gleixner <tglx@linutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Info:
+ * Contains standard defines and IDs for NAND flash devices
+ *
+ * Changelog:
+ * See git changelog.
+ */
+#ifndef __LINUX_MTD_NAND_H
+#define __LINUX_MTD_NAND_H
+
+/* XXX U-BOOT XXX */
+#if 0
+#include <linux/wait.h>
+#include <linux/spinlock.h>
+#include <linux/mtd/mtd.h>
+#endif
+
+#include "config.h"
+
+#include "linux/mtd/compat.h"
+#include "linux/mtd/mtd.h"
+#include "linux/mtd/bbm.h"
+
+
+struct mtd_info;
+struct nand_flash_dev;
+/* Scan and identify a NAND device */
+extern int nand_scan (struct mtd_info *mtd, int max_chips);
+/* Separate phases of nand_scan(), allowing board driver to intervene
+ * and override command or ECC setup according to flash type */
+extern int nand_scan_ident(struct mtd_info *mtd, int max_chips,
+ const struct nand_flash_dev *table);
+extern int nand_scan_tail(struct mtd_info *mtd);
+
+/* Free resources held by the NAND device */
+extern void nand_release (struct mtd_info *mtd);
+
+/* Internal helper for board drivers which need to override command function */
+extern void nand_wait_ready(struct mtd_info *mtd);
+
+/* This constant declares the max. oobsize / page, which
+ * is supported now. If you add a chip with bigger oobsize/page
+ * adjust this accordingly.
+ */
+//#define NAND_MAX_OOBSIZE 218
+#define NAND_MAX_OOBSIZE 256
+#define NAND_MAX_PAGESIZE 4096
+
+/*
+ * Constants for hardware specific CLE/ALE/NCE function
+ *
+ * These are bits which can be or'ed to set/clear multiple
+ * bits in one go.
+ */
+/* Select the chip by setting nCE to low */
+#define NAND_NCE 0x01
+/* Select the command latch by setting CLE to high */
+#define NAND_CLE 0x02
+/* Select the address latch by setting ALE to high */
+#define NAND_ALE 0x04
+
+#define NAND_CTRL_CLE (NAND_NCE | NAND_CLE)
+#define NAND_CTRL_ALE (NAND_NCE | NAND_ALE)
+#define NAND_CTRL_CHANGE 0x80
+
+/*
+ * Standard NAND flash commands
+ */
+#define NAND_CMD_READ0 0
+#define NAND_CMD_READ1 1
+#define NAND_CMD_RNDOUT 5
+#define NAND_CMD_PAGEPROG 0x10
+#define NAND_CMD_READOOB 0x50
+#define NAND_CMD_ERASE1 0x60
+#define NAND_CMD_STATUS 0x70
+#define NAND_CMD_STATUS_MULTI 0x71
+#define NAND_CMD_SEQIN 0x80
+#define NAND_CMD_RNDIN 0x85
+#define NAND_CMD_READID 0x90
+#define NAND_CMD_PARAM 0xec
+#define NAND_CMD_ERASE2 0xd0
+#define NAND_CMD_RESET 0xff
+
+/* Extended commands for large page devices */
+#define NAND_CMD_READSTART 0x30
+#define NAND_CMD_RNDOUTSTART 0xE0
+#define NAND_CMD_CACHEDPROG 0x15
+
+/* Extended commands for AG-AND device */
+/*
+ * Note: the command for NAND_CMD_DEPLETE1 is really 0x00 but
+ * there is no way to distinguish that from NAND_CMD_READ0
+ * until the remaining sequence of commands has been completed
+ * so add a high order bit and mask it off in the command.
+ */
+#define NAND_CMD_DEPLETE1 0x100
+#define NAND_CMD_DEPLETE2 0x38
+#define NAND_CMD_STATUS_MULTI 0x71
+#define NAND_CMD_STATUS_ERROR 0x72
+/* multi-bank error status (banks 0-3) */
+#define NAND_CMD_STATUS_ERROR0 0x73
+#define NAND_CMD_STATUS_ERROR1 0x74
+#define NAND_CMD_STATUS_ERROR2 0x75
+#define NAND_CMD_STATUS_ERROR3 0x76
+#define NAND_CMD_STATUS_RESET 0x7f
+#define NAND_CMD_STATUS_CLEAR 0xff
+
+#define NAND_CMD_NONE -1
+
+/* Status bits */
+#define NAND_STATUS_FAIL 0x01
+#define NAND_STATUS_FAIL_N1 0x02
+#define NAND_STATUS_TRUE_READY 0x20
+#define NAND_STATUS_READY 0x40
+#define NAND_STATUS_WP 0x80
+
+/*
+ * Constants for ECC_MODES
+ */
+typedef enum {
+ NAND_ECC_NONE,
+ NAND_ECC_SOFT,
+ NAND_ECC_HW,
+ NAND_ECC_HW_SYNDROME,
+ NAND_ECC_HW_OOB_FIRST,
+} nand_ecc_modes_t;
+
+/*
+ * Constants for Hardware ECC
+ */
+/* Reset Hardware ECC for read */
+#define NAND_ECC_READ 0
+/* Reset Hardware ECC for write */
+#define NAND_ECC_WRITE 1
+/* Enable Hardware ECC before syndrom is read back from flash */
+#define NAND_ECC_READSYN 2
+
+/* Bit mask for flags passed to do_nand_read_ecc */
+#define NAND_GET_DEVICE 0x80
+
+
+/* Option constants for bizarre disfunctionality and real
+* features
+*/
+/* Chip can not auto increment pages */
+#define NAND_NO_AUTOINCR 0x00000001
+/* Buswitdh is 16 bit */
+#define NAND_BUSWIDTH_16 0x00000002
+/* Device supports partial programming without padding */
+#define NAND_NO_PADDING 0x00000004
+/* Chip has cache program function */
+#define NAND_CACHEPRG 0x00000008
+/* Chip has copy back function */
+#define NAND_COPYBACK 0x00000010
+/* AND Chip which has 4 banks and a confusing page / block
+ * assignment. See Renesas datasheet for further information */
+#define NAND_IS_AND 0x00000020
+/* Chip has a array of 4 pages which can be read without
+ * additional ready /busy waits */
+#define NAND_4PAGE_ARRAY 0x00000040
+/* Chip requires that BBT is periodically rewritten to prevent
+ * bits from adjacent blocks from 'leaking' in altering data.
+ * This happens with the Renesas AG-AND chips, possibly others. */
+#define BBT_AUTO_REFRESH 0x00000080
+/* Chip does not require ready check on read. True
+ * for all large page devices, as they do not support
+ * autoincrement.*/
+#define NAND_NO_READRDY 0x00000100
+/* Chip does not allow subpage writes */
+#define NAND_NO_SUBPAGE_WRITE 0x00000200
+
+
+/* Options valid for Samsung large page devices */
+#define NAND_SAMSUNG_LP_OPTIONS \
+ (NAND_NO_PADDING | NAND_CACHEPRG | NAND_COPYBACK)
+
+/* Macros to identify the above */
+#define NAND_CANAUTOINCR(chip) (!(chip->options & NAND_NO_AUTOINCR))
+#define NAND_MUST_PAD(chip) (!(chip->options & NAND_NO_PADDING))
+#define NAND_HAS_CACHEPROG(chip) ((chip->options & NAND_CACHEPRG))
+#define NAND_HAS_COPYBACK(chip) ((chip->options & NAND_COPYBACK))
+/* Large page NAND with SOFT_ECC should support subpage reads */
+#define NAND_SUBPAGE_READ(chip) ((chip->ecc.mode == NAND_ECC_SOFT) \
+ && (chip->page_shift > 9))
+
+/* Mask to zero out the chip options, which come from the id table */
+#define NAND_CHIPOPTIONS_MSK (0x0000ffff & ~NAND_NO_AUTOINCR)
+
+/* Non chip related options */
+/* Use a flash based bad block table. This option is passed to the
+ * default bad block table function. */
+#define NAND_USE_FLASH_BBT 0x00010000
+/* This option skips the bbt scan during initialization. */
+#define NAND_SKIP_BBTSCAN 0x00020000
+/* This option is defined if the board driver allocates its own buffers
+ (e.g. because it needs them DMA-coherent */
+#define NAND_OWN_BUFFERS 0x00040000
+/* Options set by nand scan */
+/* bbt has already been read */
+#define NAND_BBT_SCANNED 0x40000000
+/* Nand scan has allocated controller struct */
+#define NAND_CONTROLLER_ALLOC 0x80000000
+
+/* Cell info constants */
+#define NAND_CI_CHIPNR_MSK 0x03
+#define NAND_CI_CELLTYPE_MSK 0x0C
+
+/* Keep gcc happy */
+struct nand_chip;
+
+struct nand_onfi_params {
+ /* rev info and features block */
+ /* 'O' 'N' 'F' 'I' */
+ u8 sig[4];
+ __le16 revision;
+ __le16 features;
+ __le16 opt_cmd;
+ u8 reserved[22];
+
+ /* manufacturer information block */
+ char manufacturer[12];
+ char model[20];
+ u8 jedec_id;
+ __le16 date_code;
+ u8 reserved2[13];
+
+ /* memory organization block */
+ __le32 byte_per_page;
+ __le16 spare_bytes_per_page;
+ __le32 data_bytes_per_ppage;
+ __le16 spare_bytes_per_ppage;
+ __le32 pages_per_block;
+ __le32 blocks_per_lun;
+ u8 lun_count;
+ u8 addr_cycles;
+ u8 bits_per_cell;
+ __le16 bb_per_lun;
+ __le16 block_endurance;
+ u8 guaranteed_good_blocks;
+ __le16 guaranteed_block_endurance;
+ u8 programs_per_page;
+ u8 ppage_attr;
+ u8 ecc_bits;
+ u8 interleaved_bits;
+ u8 interleaved_ops;
+ u8 reserved3[13];
+
+ /* electrical parameter block */
+ u8 io_pin_capacitance_max;
+ __le16 async_timing_mode;
+ __le16 program_cache_timing_mode;
+ __le16 t_prog;
+ __le16 t_bers;
+ __le16 t_r;
+ __le16 t_ccs;
+ __le16 src_sync_timing_mode;
+ __le16 src_ssync_features;
+ __le16 clk_pin_capacitance_typ;
+ __le16 io_pin_capacitance_typ;
+ __le16 input_pin_capacitance_typ;
+ u8 input_pin_capacitance_max;
+ u8 driver_strenght_support;
+ __le16 t_int_r;
+ __le16 t_ald;
+ u8 reserved4[7];
+
+ /* vendor */
+ u8 reserved5[90];
+
+ __le16 crc;
+} __attribute__((packed));
+
+#define ONFI_CRC_BASE 0x4F4E
+
+
+/**
+ * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices
+ * @lock: protection lock
+ * @active: the mtd device which holds the controller currently
+ * @wq: wait queue to sleep on if a NAND operation is in progress
+ * used instead of the per chip wait queue when a hw controller is available
+ */
+struct nand_hw_control {
+/* XXX U-BOOT XXX */
+#if 0
+ spinlock_t lock;
+ wait_queue_head_t wq;
+#endif
+ struct nand_chip *active;
+};
+
+/**
+ * struct nand_ecc_ctrl - Control structure for ecc
+ * @mode: ecc mode
+ * @steps: number of ecc steps per page
+ * @size: data bytes per ecc step
+ * @bytes: ecc bytes per step
+ * @total: total number of ecc bytes per page
+ * @prepad: padding information for syndrome based ecc generators
+ * @postpad: padding information for syndrome based ecc generators
+ * @layout: ECC layout control struct pointer
+ * @hwctl: function to control hardware ecc generator. Must only
+ * be provided if an hardware ECC is available
+ * @calculate: function for ecc calculation or readback from ecc hardware
+ * @correct: function for ecc correction, matching to ecc generator (sw/hw)
+ * @read_page_raw: function to read a raw page without ECC
+ * @write_page_raw: function to write a raw page without ECC
+ * @read_page: function to read a page according to the ecc generator requirements
+ * @write_page: function to write a page according to the ecc generator requirements
+ * @read_oob: function to read chip OOB data
+ * @write_oob: function to write chip OOB data
+ */
+struct nand_ecc_ctrl {
+ nand_ecc_modes_t mode;
+ int steps;
+ int size;
+ int bytes;
+ int total;
+ int strength;
+ int prepad;
+ int postpad;
+ struct nand_ecclayout *layout;
+ void (*hwctl)(struct mtd_info *mtd, int mode);
+ int (*calculate)(struct mtd_info *mtd,
+ const uint8_t *dat,
+ uint8_t *ecc_code);
+ int (*correct)(struct mtd_info *mtd, uint8_t *dat,
+ uint8_t *read_ecc,
+ uint8_t *calc_ecc);
+ int (*read_page_raw)(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ uint8_t *buf, int page);
+ void (*write_page_raw)(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ const uint8_t *buf);
+ int (*read_page)(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ uint8_t *buf, int page, struct mtd_oob_ops *ops);//zhouqi add ops
+ int (*read_subpage)(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ uint32_t offs, uint32_t len,
+ uint8_t *buf);
+ void (*write_page)(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ const uint8_t *buf, struct mtd_oob_ops *ops);//zhouqi add ops
+ int (*read_oob)(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ int page,
+ int sndcmd);
+ int (*write_oob)(struct mtd_info *mtd,
+ struct nand_chip *chip,
+ int page);
+};
+
+/**
+ * struct nand_buffers - buffer structure for read/write
+ * @ecccalc: buffer for calculated ecc
+ * @ecccode: buffer for ecc read from flash
+ * @databuf: buffer for data - dynamically sized
+ *
+ * Do not change the order of buffers. databuf and oobrbuf must be in
+ * consecutive order.
+ */
+struct nand_buffers {
+ uint8_t ecccalc[NAND_MAX_OOBSIZE];
+ uint8_t ecccode[NAND_MAX_OOBSIZE];
+ uint8_t databuf[NAND_MAX_PAGESIZE + NAND_MAX_OOBSIZE];
+};
+
+/**
+ * struct nand_chip - NAND Private Flash Chip Data
+ * @IO_ADDR_R: [BOARDSPECIFIC] address to read the 8 I/O lines of the flash device
+ * @IO_ADDR_W: [BOARDSPECIFIC] address to write the 8 I/O lines of the flash device
+ * @read_byte: [REPLACEABLE] read one byte from the chip
+ * @read_word: [REPLACEABLE] read one word from the chip
+ * @write_buf: [REPLACEABLE] write data from the buffer to the chip
+ * @read_buf: [REPLACEABLE] read data from the chip into the buffer
+ * @verify_buf: [REPLACEABLE] verify buffer contents against the chip data
+ * @select_chip: [REPLACEABLE] select chip nr
+ * @block_bad: [REPLACEABLE] check, if the block is bad
+ * @block_markbad: [REPLACEABLE] mark the block bad
+ * @cmd_ctrl: [BOARDSPECIFIC] hardwarespecific funtion for controlling
+ * ALE/CLE/nCE. Also used to write command and address
+ * @dev_ready: [BOARDSPECIFIC] hardwarespecific function for accesing device ready/busy line
+ * If set to NULL no access to ready/busy is available and the ready/busy information
+ * is read from the chip status register
+ * @cmdfunc: [REPLACEABLE] hardwarespecific function for writing commands to the chip
+ * @waitfunc: [REPLACEABLE] hardwarespecific function for wait on ready
+ * @ecc: [BOARDSPECIFIC] ecc control ctructure
+ * @buffers: buffer structure for read/write
+ * @hwcontrol: platform-specific hardware control structure
+ * @ops: oob operation operands
+ * @erase_cmd: [INTERN] erase command write function, selectable due to AND support
+ * @scan_bbt: [REPLACEABLE] function to scan bad block table
+ * @chip_delay: [BOARDSPECIFIC] chip dependent delay for transfering data from array to read regs (tR)
+ * @wq: [INTERN] wait queue to sleep on if a NAND operation is in progress
+ * @state: [INTERN] the current state of the NAND device
+ * @oob_poi: poison value buffer
+ * @page_shift: [INTERN] number of address bits in a page (column address bits)
+ * @phys_erase_shift: [INTERN] number of address bits in a physical eraseblock
+ * @bbt_erase_shift: [INTERN] number of address bits in a bbt entry
+ * @chip_shift: [INTERN] number of address bits in one chip
+ * @datbuf: [INTERN] internal buffer for one page + oob
+ * @oobbuf: [INTERN] oob buffer for one eraseblock
+ * @oobdirty: [INTERN] indicates that oob_buf must be reinitialized
+ * @data_poi: [INTERN] pointer to a data buffer
+ * @options: [BOARDSPECIFIC] various chip options. They can partly be set to inform nand_scan about
+ * special functionality. See the defines for further explanation
+ * @badblockpos: [INTERN] position of the bad block marker in the oob area
+ * @cellinfo: [INTERN] MLC/multichip data from chip ident
+ * @numchips: [INTERN] number of physical chips
+ * @chipsize: [INTERN] the size of one chip for multichip arrays
+ * @pagemask: [INTERN] page number mask = number of (pages / chip) - 1
+ * @pagebuf: [INTERN] holds the pagenumber which is currently in data_buf
+ * @subpagesize: [INTERN] holds the subpagesize
+ * @ecclayout: [REPLACEABLE] the default ecc placement scheme
+ * @bbt: [INTERN] bad block table pointer
+ * @bbt_td: [REPLACEABLE] bad block table descriptor for flash lookup
+ * @bbt_md: [REPLACEABLE] bad block table mirror descriptor
+ * @badblock_pattern: [REPLACEABLE] bad block scan pattern used for initial bad block scan
+ * @controller: [REPLACEABLE] a pointer to a hardware controller structure
+ * which is shared among multiple independend devices
+ * @priv: [OPTIONAL] pointer to private chip date
+ * @errstat: [OPTIONAL] hardware specific function to perform additional error status checks
+ * (determine if errors are correctable)
+ * @write_page: [REPLACEABLE] High-level page write function
+ */
+
+struct nand_chip {
+ void __iomem *IO_ADDR_R;
+ void __iomem *IO_ADDR_W;
+
+ uint8_t (*read_byte)(struct mtd_info *mtd);
+ u16 (*read_word)(struct mtd_info *mtd);
+ void (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
+ void (*read_buf)(struct mtd_info *mtd, uint8_t *buf, int len);
+ int (*verify_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
+ void (*select_chip)(struct mtd_info *mtd, int chip);
+ int (*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
+ int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
+ void (*cmd_ctrl)(struct mtd_info *mtd, int dat,
+ unsigned int ctrl);
+ int (*dev_ready)(struct mtd_info *mtd);
+ void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr);
+ int (*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
+ void (*erase_cmd)(struct mtd_info *mtd, int page);
+ int (*scan_bbt)(struct mtd_info *mtd);
+ int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state, int status, int page);
+ int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
+ const uint8_t *buf, int page, int cached, int raw, struct mtd_oob_ops *ops);//zhouqi add ops
+
+ int chip_delay;
+ unsigned int options;
+
+ int page_shift; //Ò³µØÖ·Æ«ÒÆ 2048--> 11
+ int phys_erase_shift; //¿éµØÖ·Æ«ÒÆ
+ int bbt_erase_shift;
+ int chip_shift;
+ int numchips;
+ uint64_t chipsize;
+ int pagemask;
+ int pagebuf;
+ int subpagesize;
+ uint8_t cellinfo;
+ int badblockpos;
+ int onfi_version;
+#ifdef CONFIG_SYS_NAND_ONFI_DETECTION
+ struct nand_onfi_params onfi_params;
+#endif
+
+ int state;
+
+ uint8_t *oob_poi; //OOB Êý¾ÝÁÙʱ´æ·ÅÇøµØÖ·Ö¸Õë
+ struct nand_hw_control *controller;
+ struct nand_ecclayout *ecclayout;
+
+ struct nand_ecc_ctrl ecc;
+ struct nand_buffers *buffers;
+
+ struct nand_hw_control hwcontrol;
+
+ struct mtd_oob_ops ops;
+
+ uint8_t *bbt;
+ struct nand_bbt_descr *bbt_td;
+ struct nand_bbt_descr *bbt_md;
+
+ struct nand_bbt_descr *badblock_pattern;
+
+ void *priv;
+};
+
+/*
+ * NAND Flash Manufacturer ID Codes
+ */
+#define NAND_MFR_TOSHIBA 0x98
+#define NAND_MFR_SAMSUNG 0xec
+#define NAND_MFR_FUJITSU 0x04
+#define NAND_MFR_NATIONAL 0x8f
+#define NAND_MFR_RENESAS 0x07
+#define NAND_MFR_STMICRO 0x20
+#define NAND_MFR_HYNIX 0xad
+#define NAND_MFR_MICRON 0x2c
+#define NAND_MFR_AMD 0x01
+#define NAND_MFR_GIGADEVICE 0xC8
+#define NAND_MFR_WINBOND 0xEF
+#define NAND_MFR_PARAGON 0xA1
+#define NAND_MFR_HEYANGTEK 0xC9
+#define NAND_MFR_ZETTA 0xBA
+#define NAND_MFR_DOSILICON 0xE5
+#define NAND_MFR_FUDANWEI 0xA1
+#define NAND_MFR_HOSIN 0xD6
+#define NAND_MFR_EMST 0xC8
+#define NAND_MFR_FORESEE 0xCD
+
+#define NAND_DEVID_GD5F1GQ5R_1G 0x41
+
+#define NAND_DEVID_EMST_F50D1G41LB_1G 0x11
+
+#define NAND_DEVID_PARAGON_1G 0xC1
+#define NAND_DEVID_PARAGON_2G 0xC2
+
+#define NAND_DEVID_WINBOND_1G 0xBA
+#define NAND_DEVID_WINBOND_2G 0xBB
+
+#define NAND_DEVID_FDANWEI_1G 0xA5
+#define NAND_DEVID_DOSILICON_512M 0xA5
+
+#define NAND_DEVID_FORESEE_1G 0x61
+#define NAND_DEVID_FORESEE_512M 0x60
+
+
+#define BBT_INFO_OOB_OFFSET_PARAGON 64
+#define BBT_INFO_OOB_VER_OFFSET_PARAGON 68
+#define BBT_INFO_OOB_OFFSET_HEYANGTEK 32
+#define BBT_INFO_OOB_VER_OFFSET_HEYANGTEK 64
+
+#define NAND_DEVID_MICRON_MT29F2G01ABAGDWB 0x24
+
+/**
+ * struct nand_flash_dev - NAND Flash Device ID Structure
+ * @name: Identify the device type
+ * @id: device ID code
+ * @pagesize: Pagesize in bytes. Either 256 or 512 or 0
+ * If the pagesize is 0, then the real pagesize
+ * and the eraseize are determined from the
+ * extended id bytes in the chip
+ * @erasesize: Size of an erase block in the flash device.
+ * @chipsize: Total chipsize in Mega Bytes
+ * @options: Bitfield to store chip relevant options
+ */
+struct nand_flash_dev {
+ char *name;
+ int id;
+ unsigned long pagesize;
+ unsigned long chipsize;
+ unsigned long erasesize;
+ unsigned long options;
+};
+
+/**
+ * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
+ * @name: Manufacturer name
+ * @id: manufacturer ID code of device.
+*/
+struct nand_manufacturers {
+ int id;
+ char * name;
+};
+
+extern const struct nand_flash_dev nand_flash_ids[];
+extern const struct nand_manufacturers nand_manuf_ids[];
+
+extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd);
+extern int nand_update_bbt(struct mtd_info *mtd, loff_t offs);
+extern int nand_default_bbt(struct mtd_info *mtd);
+extern int nand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt);
+extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
+ int allowbbt);
+extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
+ size_t * retlen, uint8_t * buf);
+
+/*
+* Constants for oob configuration
+*/
+#define NAND_SMALL_BADBLOCK_POS 5
+#define NAND_LARGE_BADBLOCK_POS 0
+
+/**
+ * struct platform_nand_chip - chip level device structure
+ * @nr_chips: max. number of chips to scan for
+ * @chip_offset: chip number offset
+ * @nr_partitions: number of partitions pointed to by partitions (or zero)
+ * @partitions: mtd partition list
+ * @chip_delay: R/B delay value in us
+ * @options: Option flags, e.g. 16bit buswidth
+ * @ecclayout: ecc layout info structure
+ * @part_probe_types: NULL-terminated array of probe types
+ * @priv: hardware controller specific settings
+ */
+struct platform_nand_chip {
+ int nr_chips;
+ int chip_offset;
+ int nr_partitions;
+ struct mtd_partition *partitions;
+ struct nand_ecclayout *ecclayout;
+ int chip_delay;
+ unsigned int options;
+ const char **part_probe_types;
+ void *priv;
+};
+
+/**
+ * struct platform_nand_ctrl - controller level device structure
+ * @hwcontrol: platform specific hardware control structure
+ * @dev_ready: platform specific function to read ready/busy pin
+ * @select_chip: platform specific chip select function
+ * @cmd_ctrl: platform specific function for controlling
+ * ALE/CLE/nCE. Also used to write command and address
+ * @priv: private data to transport driver specific settings
+ *
+ * All fields are optional and depend on the hardware driver requirements
+ */
+struct platform_nand_ctrl {
+ void (*hwcontrol)(struct mtd_info *mtd, int cmd);
+ int (*dev_ready)(struct mtd_info *mtd);
+ void (*select_chip)(struct mtd_info *mtd, int chip);
+ void (*cmd_ctrl)(struct mtd_info *mtd, int dat,
+ unsigned int ctrl);
+ void *priv;
+};
+
+/**
+ * struct platform_nand_data - container structure for platform-specific data
+ * @chip: chip level chip structure
+ * @ctrl: controller level device structure
+ */
+struct platform_nand_data {
+ struct platform_nand_chip chip;
+ struct platform_nand_ctrl ctrl;
+};
+
+/* Some helpers to access the data structures */
+static inline
+struct platform_nand_chip *get_platform_nandchip(struct mtd_info *mtd)
+{
+ struct nand_chip *chip = mtd->priv;
+
+ return chip->priv;
+}
+
+#endif /* __LINUX_MTD_NAND_H */
diff --git a/boot/common/src/uboot/include/linux/mtd/nand_ecc.h b/boot/common/src/uboot/include/linux/mtd/nand_ecc.h
new file mode 100644
index 0000000..090da50
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/nand_ecc.h
@@ -0,0 +1,28 @@
+/*
+ * drivers/mtd/nand_ecc.h
+ *
+ * Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This file is the header for the ECC algorithm.
+ */
+
+#ifndef __MTD_NAND_ECC_H__
+#define __MTD_NAND_ECC_H__
+
+struct mtd_info;
+
+/*
+ * Calculate 3 byte ECC code for 256 byte block
+ */
+int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code);
+
+/*
+ * Detect and correct a 1 bit error for 256 byte block
+ */
+int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
+
+#endif /* __MTD_NAND_ECC_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/nand_ids.h b/boot/common/src/uboot/include/linux/mtd/nand_ids.h
new file mode 100755
index 0000000..2493a69
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/nand_ids.h
@@ -0,0 +1,11 @@
+
+#ifndef __LINUX_MTD_NAND_IDS_H
+#define __LINUX_MTD_NAND_IDS_H
+
+
+static struct nand_flash_dev nand_flash_ids[] = {
+ {"Micron MT29F1G16ABBDA", NAND_MFR_MICRON, 0xB1, 27, 0, 2, 0x20000, 1},
+ {NULL,}
+};
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/nand_legacy.h b/boot/common/src/uboot/include/linux/mtd/nand_legacy.h
new file mode 100755
index 0000000..821bbde
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/nand_legacy.h
@@ -0,0 +1,75 @@
+/*
+ * linux/include/linux/mtd/nand.h
+ */
+#ifndef __LINUX_MTD_NAND_LEGACY_H
+#define __LINUX_MTD_NAND_LEGACY_H
+
+
+#define NAND_CMD_READ0 0
+#define NAND_CMD_READ1 1
+#define NAND_CMD_PAGEPROG 0x10
+#define NAND_CMD_READOOB 0x50
+#define NAND_CMD_ERASE1 0x60
+#define NAND_CMD_STATUS 0x70
+#define NAND_CMD_SEQIN 0x80
+#define NAND_CMD_READID 0x90
+#define NAND_CMD_ERASE2 0xd0
+#define NAND_CMD_RESET 0xff
+
+
+typedef enum {
+ FL_READY,
+ FL_READING,
+ FL_WRITING,
+ FL_ERASING,
+ FL_SYNCING
+} nand_state_t;
+
+
+
+struct Nand {
+ char floor, chip;
+ unsigned long curadr;
+ unsigned char curmode;
+};
+
+struct nand_chip {
+ int page_shift;
+ u_char *data_buf;
+ u_char *data_cache;
+ int cache_page;
+ u_char ecc_code_buf[6];
+ u_char reserved[2];
+ char ChipID;
+ struct Nand *chips;
+ int chipshift;
+ char *chips_name;
+ ulong pagesize;
+ ulong erasesize;
+ ulong mfr;
+ ulong id;
+ char * name;
+ int numchips;
+ char page256;
+ char columnadrlen;
+ char pageadrlen;
+ ulong IO_ADDR;
+ ulong totlen;
+ uint oobblock;
+ uint oobsize;
+ uint eccsize;
+ int bus16;
+};
+
+struct nand_flash_dev {
+ char * name;
+ int manufacture_id;
+ int model_id;
+ int chipshift;
+ char page256;
+ char pageadrlen;
+ unsigned long erasesize;
+ int bus16;
+};
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/ndfc.h b/boot/common/src/uboot/include/linux/mtd/ndfc.h
new file mode 100644
index 0000000..d0558a9
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/ndfc.h
@@ -0,0 +1,67 @@
+/*
+ * linux/include/linux/mtd/ndfc.h
+ *
+ * Copyright (c) 2006 Thomas Gleixner <tglx@linutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Info:
+ * Contains defines, datastructures for ndfc nand controller
+ *
+ */
+#ifndef __LINUX_MTD_NDFC_H
+#define __LINUX_MTD_NDFC_H
+
+/* NDFC Register definitions */
+#define NDFC_CMD 0x00
+#define NDFC_ALE 0x04
+#define NDFC_DATA 0x08
+#define NDFC_ECC 0x10
+#define NDFC_BCFG0 0x30
+#define NDFC_BCFG1 0x34
+#define NDFC_BCFG2 0x38
+#define NDFC_BCFG3 0x3c
+#define NDFC_CCR 0x40
+#define NDFC_STAT 0x44
+#define NDFC_HWCTL 0x48
+#define NDFC_REVID 0x50
+
+#define NDFC_STAT_IS_READY 0x01000000
+
+#define NDFC_CCR_RESET_CE 0x80000000 /* CE Reset */
+#define NDFC_CCR_RESET_ECC 0x40000000 /* ECC Reset */
+#define NDFC_CCR_RIE 0x20000000 /* Interrupt Enable on Device Rdy */
+#define NDFC_CCR_REN 0x10000000 /* Enable wait for Rdy in LinearR */
+#define NDFC_CCR_ROMEN 0x08000000 /* Enable ROM In LinearR */
+#define NDFC_CCR_ARE 0x04000000 /* Auto-Read Enable */
+#define NDFC_CCR_BS(x) (((x) & 0x3) << 24) /* Select Bank on CE[x] */
+#define NDFC_CCR_BS_MASK 0x03000000 /* Select Bank */
+#define NDFC_CCR_ARAC0 0x00000000 /* 3 Addr, 1 Col 2 Row 512b page */
+#define NDFC_CCR_ARAC1 0x00001000 /* 4 Addr, 1 Col 3 Row 512b page */
+#define NDFC_CCR_ARAC2 0x00002000 /* 4 Addr, 2 Col 2 Row 2K page */
+#define NDFC_CCR_ARAC3 0x00003000 /* 5 Addr, 2 Col 3 Row 2K page */
+#define NDFC_CCR_ARAC_MASK 0x00003000 /* Auto-Read mode Addr Cycles */
+#define NDFC_CCR_RPG 0x0000C000 /* Auto-Read Page */
+#define NDFC_CCR_EBCC 0x00000004 /* EBC Configuration Completed */
+#define NDFC_CCR_DHC 0x00000002 /* Direct Hardware Control Enable */
+
+#define NDFC_BxCFG_EN 0x80000000 /* Bank Enable */
+#define NDFC_BxCFG_CED 0x40000000 /* nCE Style */
+#define NDFC_BxCFG_SZ_MASK 0x08000000 /* Bank Size */
+#define NDFC_BxCFG_SZ_8BIT 0x00000000 /* 8bit */
+#define NDFC_BxCFG_SZ_16BIT 0x08000000 /* 16bit */
+
+#define NDFC_MAX_BANKS 4
+
+struct ndfc_controller_settings {
+ uint32_t ccr_settings;
+ uint64_t ndfc_erpn;
+};
+
+struct ndfc_chip_settings {
+ uint32_t bank_settings;
+};
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/nftl-user.h b/boot/common/src/uboot/include/linux/mtd/nftl-user.h
new file mode 100644
index 0000000..22b8b70
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/nftl-user.h
@@ -0,0 +1,76 @@
+/*
+ * $Id: nftl-user.h,v 1.2 2005/11/07 11:14:56 gleixner Exp $
+ *
+ * Parts of NFTL headers shared with userspace
+ *
+ */
+
+#ifndef __MTD_NFTL_USER_H__
+#define __MTD_NFTL_USER_H__
+
+/* Block Control Information */
+
+struct nftl_bci {
+ unsigned char ECCSig[6];
+ uint8_t Status;
+ uint8_t Status1;
+}__attribute__((packed));
+
+/* Unit Control Information */
+
+struct nftl_uci0 {
+ uint16_t VirtUnitNum;
+ uint16_t ReplUnitNum;
+ uint16_t SpareVirtUnitNum;
+ uint16_t SpareReplUnitNum;
+} __attribute__((packed));
+
+struct nftl_uci1 {
+ uint32_t WearInfo;
+ uint16_t EraseMark;
+ uint16_t EraseMark1;
+} __attribute__((packed));
+
+struct nftl_uci2 {
+ uint16_t FoldMark;
+ uint16_t FoldMark1;
+ uint32_t unused;
+} __attribute__((packed));
+
+union nftl_uci {
+ struct nftl_uci0 a;
+ struct nftl_uci1 b;
+ struct nftl_uci2 c;
+};
+
+struct nftl_oob {
+ struct nftl_bci b;
+ union nftl_uci u;
+};
+
+/* NFTL Media Header */
+
+struct NFTLMediaHeader {
+ char DataOrgID[6];
+ uint16_t NumEraseUnits;
+ uint16_t FirstPhysicalEUN;
+ uint32_t FormattedSize;
+ unsigned char UnitSizeFactor;
+} __attribute__((packed));
+
+#define MAX_ERASE_ZONES (8192 - 512)
+
+#define ERASE_MARK 0x3c69
+#define SECTOR_FREE 0xff
+#define SECTOR_USED 0x55
+#define SECTOR_IGNORE 0x11
+#define SECTOR_DELETED 0x00
+
+#define FOLD_MARK_IN_PROGRESS 0x5555
+
+#define ZONE_GOOD 0xff
+#define ZONE_BAD_ORIGINAL 0
+#define ZONE_BAD_MARKED 7
+
+
+#endif /* __MTD_NFTL_USER_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/nftl.h b/boot/common/src/uboot/include/linux/mtd/nftl.h
new file mode 100644
index 0000000..fe22e0d
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/nftl.h
@@ -0,0 +1,57 @@
+/*
+ * (C) 1999-2003 David Woodhouse <dwmw2@infradead.org>
+ */
+
+#ifndef __MTD_NFTL_H__
+#define __MTD_NFTL_H__
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/blktrans.h>
+
+#include <linux/mtd/nftl-user.h>
+
+/* these info are used in ReplUnitTable */
+#define BLOCK_NIL 0xffff /* last block of a chain */
+#define BLOCK_FREE 0xfffe /* free block */
+#define BLOCK_NOTEXPLORED 0xfffd /* non explored block, only used during mounting */
+#define BLOCK_RESERVED 0xfffc /* bios block or bad block */
+
+struct NFTLrecord {
+ struct mtd_blktrans_dev mbd;
+ __u16 MediaUnit, SpareMediaUnit;
+ __u32 EraseSize;
+ struct NFTLMediaHeader MediaHdr;
+ int usecount;
+ unsigned char heads;
+ unsigned char sectors;
+ unsigned short cylinders;
+ __u16 numvunits;
+ __u16 lastEUN; /* should be suppressed */
+ __u16 numfreeEUNs;
+ __u16 LastFreeEUN; /* To speed up finding a free EUN */
+ int head,sect,cyl;
+ __u16 *EUNtable; /* [numvunits]: First EUN for each virtual unit */
+ __u16 *ReplUnitTable; /* [numEUNs]: ReplUnitNumber for each */
+ unsigned int nb_blocks; /* number of physical blocks */
+ unsigned int nb_boot_blocks; /* number of blocks used by the bios */
+ struct erase_info instr;
+ struct nand_ecclayout oobinfo;
+};
+
+int NFTL_mount(struct NFTLrecord *s);
+int NFTL_formatblock(struct NFTLrecord *s, int block);
+
+int nftl_read_oob(struct mtd_info *mtd, loff_t offs, size_t len,
+ size_t *retlen, uint8_t *buf);
+int nftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len,
+ size_t *retlen, uint8_t *buf);
+
+#ifndef NFTL_MAJOR
+#define NFTL_MAJOR 93
+#endif
+
+#define MAX_NFTLS 16
+#define MAX_SECTORS_PER_UNIT 64
+#define NFTL_PARTN_BITS 4
+
+#endif /* __MTD_NFTL_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/nor_spifc.h b/boot/common/src/uboot/include/linux/mtd/nor_spifc.h
new file mode 100644
index 0000000..56c1bf7
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/nor_spifc.h
@@ -0,0 +1,268 @@
+/*
+ * Freescale QuadSPI driver.
+ *
+ * Copyright (C) 2013 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _SPIFC_H_
+#define _SPIFC_H_
+
+#include <linux/mtd/spi-nor.h>
+
+
+
+#define SYS_SPI_NAND_BASE 0x01407000
+
+
+struct spifc_nor_reg_t
+{
+ uint32_t VER_REG; //0x00
+ uint32_t SFC_START; //0x04
+ uint32_t SFC_EN; //0x08
+ uint32_t SFC_CTRL0; //0x0c
+ uint32_t SFC_CTRL1; //0x10
+ uint32_t SFC_CTRL2; //0x14
+ uint32_t SFC_BYTE_NUM; //0x18
+ uint32_t SFC_ADDR; //0x1c
+ uint32_t SFC_INS; //0x20
+ uint32_t SFC_TIMING; //0x24
+ uint32_t SFC_INT_EN; //0x28
+ uint32_t SFC_INT_RAW; //0x2c
+ uint32_t SFC_INT_SW_CLR; //0x30
+ uint32_t SFC_SW; //0x34
+ uint32_t SFC_DATA; //0x38
+};
+
+/*spifc start 0x4*/
+#define FC_START (1<<0)
+#define FC_BUSY (1<<0)
+
+/*spifc enable 0x8*/
+#define FC_EN_BACK (1)
+#define FC_EN (0)
+
+/*spifc main ctr0 0xc*/
+#define FC_SCLK_PAUSE_CLR_ALLOW (17)
+#define FC_SCLK_PAUSE_EN (16)
+#define FC_TXFIFO_CLR (15)
+#define FC_RXFIFO_CLR (14)
+#define FC_TXFIFO_THRES (10)
+#define FC_RXFIFO_THRES (6)
+#define FC_TX_DMA_EN (5)
+#define FC_RX_DMA_EN (4)
+#define FC_WDOG_EN (3)
+#define FC_SPI_MODE (1)
+#define FC_WR_PROTECT (0)
+
+/*spifc ctrl1 0x10 in the condition : SFC_EN = 1 SFC_BUSY = 0*/
+#define FC_ADDR_TX_EN (4)
+#define FC_DUMMY_TX_EN (2)
+#define FC_READ_DAT_EN (1)
+#define FC_WRITE_DAT_EN (0)
+
+/*spifc ctrl2 0x14*/
+#define FC_DUMMY_BYTE_NUM (12) /* [12:15} */
+#define FC_DUMMY_BIT_NUM (8) /* [8:10] */
+#define FC_ADDR_BYTE_NUM (5) /* [5:6] */
+#define FC_ADDR_MULTI_LINE_EN (4)
+#define FC_DAT_MULTI_LINE_EN (2)
+#define FC_TRANS_MOD (0)
+
+#define FC_ADDR_BYTE_NUM_8 (0)
+#define FC_ADDR_BYTE_NUM_16 (1)
+#define FC_ADDR_BYTE_NUM_24 (2)
+#define FC_ADDR_BYTE_NUM_32 (3)
+
+
+/*spifc timing 0x24*/
+#define FC_READ_DELAY (1<<16) /* [17:16} */
+#define FC_T_CS_SETUP (1<<11) /* [11:13} */
+#define FC_T_CS_HOLD (1<<6) /* [8:6} */
+#define FC_T_CS_DESEL (1<<0) /* [0:3} */
+
+
+/*spifc int enable 0x28*/
+#define FC_INT_EN_TX_BYD_THES (1<<7)
+#define FC_INT_EN_RX_BYD_THES (1<<6)
+#define FC_INT_EN_TX_UNDERRUN (1<<5)
+#define FC_INT_EN_RX_OVERRUN (1<<4)
+#define FC_INT_EN_WDOG_OVERRUN (1<<2)
+#define FC_INT_EN_FMT_ERR (1<<1)
+#define FC_INT_EN_CMD_END (1<<0)
+
+/*spifc raw interrupt 0x2c*/
+#define FC_INT_RAW_TX_BYD_THES (1<<7)
+#define FC_INT_RAW_RX_BYD_THES (1<<6)
+#define FC_INT_RAW_TX_UNDERRUN (1<<5)
+#define FC_INT_RAW_RX_OVERRUN (1<<4)
+#define FC_INT_RAW_WDOG_OVERRUN (1<<2)
+#define FC_INT_RAW_FMT_ERR (1<<1)
+#define FC_INT_RAW_CMD_END (1<<0)
+#define FC_INT_RAW_ERR_MASK (FC_INT_RAW_TX_UNDERRUN|\
+ FC_INT_RAW_RX_OVERRUN|\
+ FC_INT_RAW_WDOG_OVERRUN|\
+ FC_INT_RAW_FMT_ERR)
+
+/*spifc int startus and clr 0x30*/
+#define FC_INT_CLR_TX_BYD_THES (1<<7)
+#define FC_INT_CLR_RX_BYD_THES (1<<6)
+#define FC_INT_CLR_TX_UNDERRUN (1<<5)
+#define FC_INT_CLR_RX_OVERRUN (1<<4)
+#define FC_INT_CLR_WDOG_OVERRUN (1<<2)
+#define FC_INT_CLR_FMT_ERR (1<<1)
+#define FC_INT_CLR_CMD_END (1<<0)
+
+/*spifc sw 0x34*/
+#define FC_TX_FIFO_CNT (16) /* [16:20} */
+#define FC_TX_FIFO_CNT_MASK (0x1F) /* [8:12} */
+#define FC_RX_FIFO_CNT (8) /* [8:12} */
+#define FC_RX_FIFO_CNT_MASK (0x1F) /* [8:12} */
+#define FC_TX_BYD_THRES (1<<5)
+#define FC_RX_BYD_THRES (1<<4)
+#define FC_SCLK_PAUSE_FLAG (1<<3)
+#define FC_WAIT_FLAG (1<<2)
+#define FC_FORMAT_ERR (1<<1)
+
+
+#define FC_DMA_NONE 0
+#define FC_DMA_TX 1
+#define FC_DMA_RX 2
+
+
+#define TX_DMA_EN 1
+#define TX_DMA_DIS 0
+#define RX_DMA_EN 1
+#define RX_DMA_DIS 0
+#define ADDR_TX_EN 1
+#define ADDR_TX_DIS 0
+#define DATA_TX_EN 1
+#define DATA_TX_DIS 0
+#define DATA_RX_EN 1
+#define DATA_RX_DIS 0
+#define DUMY_TX_EN 1
+#define DUMY_TX_DIS 0
+#define ADDR_MULTI_LINE_EN 1
+#define ADDR_MULTI_LINE_DIS 0
+#define DATA_MULTI_LINE_EN 1
+#define DATA_MULTI_LINE_DIS 0
+#define TRANS_MOD_QUAD 1
+#define TRANS_MOD_DUAL 0
+#define TRANS_MOD_SINGLE 2
+
+
+#define ADDR_WIDTH_8 0
+#define ADDR_WIDTH_16 1
+#define ADDR_WIDTH_24 2
+#define ADDR_WIDTH_32 3
+
+
+
+typedef struct spinor_cmd
+{
+ u8 cmd;
+ u8 tx_dma_en;
+ u8 rx_dma_en;
+ u8 addr_tx_en;
+ u8 addr_byte_num;
+ u8 data_tx_en;
+ u8 data_rx_en;
+ u8 dumy_tx_en;
+ u8 dumy_byte_num;
+ u8 dumy_bit_num;
+ u8 addr_multi_line_en;
+ u8 data_multi_line_en;
+ u8 trans_mod;
+ u8 reserved[3];
+ u8 *info;
+}spinor_cmd_t;
+
+
+#define CMD_WREN 0x06
+#define CMD_WRDI 0x04
+#define CMD_WRENVSR 0x50
+#define CMD_RDSR0 0x05
+#define CMD_RDSR1 0x35
+#define CMD_WRSR 0x01
+#define CMD_RDB 0x03
+#define CMD_RDFT 0x0B
+#define CMD_RDDFT 0x3B
+#define CMD_RDQFT 0x6B
+#define CMD_PP 0x02
+#define CMD_QPP 0x32
+#define CMD_SE 0x20
+#define CMD_32KBE 0x52
+#define CMD_64KBE 0xD8
+#define CMD_CE 0x60
+#define CMD_DP 0xB9
+#define CMD_RDPRDI 0xAB
+#define CMD_REMS 0x90
+#define CMD_RDID 0x9F
+#define CMD_PES 0x75
+#define CMD_PER 0x7A
+#define CMD_ESR 0x44
+#define CMD_PSR 0x42
+#define CMD_RSR 0x48
+#define CMD_ENRESET 0x66
+#define CMD_RESET 0x99
+
+
+enum fsl_qspi_devtype {
+ FSL_QUADSPI_VYBRID,
+ FSL_QUADSPI_IMX6SX,
+ FSL_QUADSPI_IMX7D,
+ FSL_QUADSPI_IMX6UL,
+};
+
+struct fsl_qspi_devtype_data {
+ enum fsl_qspi_devtype devtype;
+ int rxfifo;
+ int txfifo;
+ int ahb_buf_size;
+ int driver_data;
+};
+
+
+#define NOR_MAX_PAGE_SIZE 2048
+#define SPI_NOR_BUF_SIZE NOR_MAX_PAGE_SIZE
+
+struct spi_nor_buf
+{
+ uint32_t head;
+ uint32_t tail;
+ uint8_t _buf[SPI_NOR_BUF_SIZE];
+ uint8_t *buf;
+ dma_addr_t dma_buf;
+};
+
+
+
+
+#define FSL_QSPI_MAX_CHIP 1
+struct fsl_qspi {
+ struct spi_nor nor[FSL_QSPI_MAX_CHIP];
+ struct spi_nor_buf buf;
+ void __iomem *iobase;
+ void __iomem *ahb_addr;
+ u32 memmap_phy;
+ u32 memmap_offs;
+ u32 memmap_len;
+ struct clk *clk, *clk_en;
+ struct device *dev;
+ //struct completion c;
+ struct fsl_qspi_devtype_data *devtype_data;
+ u32 nor_size;
+ u32 nor_num;
+ u32 clk_rate;
+ unsigned int chip_base_addr; /* We may support two chips. */
+ bool has_second_chip;
+ //struct mutex lock;
+ //struct pm_qos_request pm_qos_req;
+};
+
+#endif /* _SPIFC_H_ */
+
diff --git a/boot/common/src/uboot/include/linux/mtd/onenand.h b/boot/common/src/uboot/include/linux/mtd/onenand.h
new file mode 100644
index 0000000..5465562
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/onenand.h
@@ -0,0 +1,175 @@
+/*
+ * linux/include/linux/mtd/onenand.h
+ *
+ * Copyright (C) 2005-2007 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_MTD_ONENAND_H
+#define __LINUX_MTD_ONENAND_H
+
+#include <linux/mtd/onenand_regs.h>
+
+/* Note: The header order is impoertant */
+#include <onenand_uboot.h>
+
+#include <linux/mtd/compat.h>
+#include <linux/mtd/bbm.h>
+
+#define MAX_DIES 2
+#define MAX_BUFFERRAM 2
+#define MAX_ONENAND_PAGESIZE (4096 + 128)
+
+/* Scan and identify a OneNAND device */
+extern int onenand_scan (struct mtd_info *mtd, int max_chips);
+/* Free resources held by the OneNAND device */
+extern void onenand_release (struct mtd_info *mtd);
+
+/**
+ * struct onenand_bufferram - OneNAND BufferRAM Data
+ * @param blockpage block & page address in BufferRAM
+ */
+struct onenand_bufferram {
+ int blockpage;
+};
+
+/**
+ * struct onenand_chip - OneNAND Private Flash Chip Data
+ * @param base [BOARDSPECIFIC] address to access OneNAND
+ * @dies: [INTERN][FLEXONENAND] number of dies on chip
+ * @boundary: [INTERN][FLEXONENAND] Boundary of the dies
+ * @diesize: [INTERN][FLEXONENAND] Size of the dies
+ * @param chipsize [INTERN] the size of one chip for multichip arrays
+ * @param device_id [INTERN] device ID
+ * @param verstion_id [INTERN] version ID
+ * @technology [INTERN] describes the internal NAND array technology such as SLC or MLC.
+ * @density_mask: [INTERN] chip density, used for DDP devices
+ * @param options [BOARDSPECIFIC] various chip options. They can partly be set to inform onenand_scan about
+ * @param erase_shift [INTERN] number of address bits in a block
+ * @param page_shift [INTERN] number of address bits in a page
+ * @param ppb_shift [INTERN] number of address bits in a pages per block
+ * @param page_mask [INTERN] a page per block mask
+ * @param writesize [INTERN] a real page size
+ * @param bufferam_index [INTERN] BufferRAM index
+ * @param bufferam [INTERN] BufferRAM info
+ * @param readw [REPLACEABLE] hardware specific function for read short
+ * @param writew [REPLACEABLE] hardware specific function for write short
+ * @param command [REPLACEABLE] hardware specific function for writing commands to the chip
+ * @param wait [REPLACEABLE] hardware specific function for wait on ready
+ * @param read_bufferram [REPLACEABLE] hardware specific function for BufferRAM Area
+ * @param write_bufferram [REPLACEABLE] hardware specific function for BufferRAM Area
+ * @param chip_lock [INTERN] spinlock used to protect access to this structure and the chip
+ * @param wq [INTERN] wait queue to sleep on if a OneNAND operation is in progress
+ * @param state [INTERN] the current state of the OneNAND device
+ * @param autooob [REPLACEABLE] the default (auto)placement scheme
+ * @param priv [OPTIONAL] pointer to private chip date
+ */
+struct onenand_chip {
+ void __iomem *base;
+ unsigned int dies;
+ unsigned int boundary[MAX_DIES];
+ unsigned int diesize[MAX_DIES];
+ unsigned int chipsize;
+ unsigned int device_id;
+ unsigned int version_id;
+ unsigned int technology;
+ unsigned int density_mask;
+ unsigned int options;
+
+ unsigned int erase_shift;
+ unsigned int page_shift;
+ unsigned int ppb_shift; /* Pages per block shift */
+ unsigned int page_mask;
+ unsigned int writesize;
+
+ unsigned int bufferram_index;
+ struct onenand_bufferram bufferram[MAX_BUFFERRAM];
+
+ int (*command) (struct mtd_info *mtd, int cmd, loff_t address,
+ size_t len);
+ int (*wait) (struct mtd_info *mtd, int state);
+ int (*bbt_wait) (struct mtd_info *mtd, int state);
+ void (*unlock_all)(struct mtd_info *mtd);
+ int (*read_bufferram) (struct mtd_info *mtd, loff_t addr, int area,
+ unsigned char *buffer, int offset, size_t count);
+ int (*write_bufferram) (struct mtd_info *mtd, loff_t addr, int area,
+ const unsigned char *buffer, int offset,
+ size_t count);
+ unsigned short (*read_word) (void __iomem *addr);
+ void (*write_word) (unsigned short value, void __iomem *addr);
+ void (*mmcontrol) (struct mtd_info *mtd, int sync_read);
+ int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
+ int (*scan_bbt)(struct mtd_info *mtd);
+
+ unsigned char *main_buf;
+ unsigned char *spare_buf;
+#ifdef DONT_USE_UBOOT
+ spinlock_t chip_lock;
+ wait_queue_head_t wq;
+#endif
+ int state;
+ unsigned char *page_buf;
+ unsigned char *oob_buf;
+
+ struct nand_oobinfo *autooob;
+ int subpagesize;
+ struct nand_ecclayout *ecclayout;
+
+ void *bbm;
+
+ void *priv;
+};
+
+/*
+ * Helper macros
+ */
+#define ONENAND_CURRENT_BUFFERRAM(this) (this->bufferram_index)
+#define ONENAND_NEXT_BUFFERRAM(this) (this->bufferram_index ^ 1)
+#define ONENAND_SET_NEXT_BUFFERRAM(this) (this->bufferram_index ^= 1)
+#define ONENAND_SET_PREV_BUFFERRAM(this) (this->bufferram_index ^= 1)
+#define ONENAND_SET_BUFFERRAM0(this) (this->bufferram_index = 0)
+#define ONENAND_SET_BUFFERRAM1(this) (this->bufferram_index = 1)
+
+#define FLEXONENAND(this) (this->device_id & DEVICE_IS_FLEXONENAND)
+#define ONENAND_IS_MLC(this) (this->technology & ONENAND_TECHNOLOGY_IS_MLC)
+#define ONENAND_IS_DDP(this) \
+ (this->device_id & ONENAND_DEVICE_IS_DDP)
+
+#define ONENAND_IS_2PLANE(this) (0)
+
+/*
+ * Options bits
+ */
+#define ONENAND_HAS_CONT_LOCK (0x0001)
+#define ONENAND_HAS_UNLOCK_ALL (0x0002)
+#define ONENAND_HAS_2PLANE (0x0004)
+#define ONENAND_RUNTIME_BADBLOCK_CHECK (0x0200)
+#define ONENAND_PAGEBUF_ALLOC (0x1000)
+#define ONENAND_OOBBUF_ALLOC (0x2000)
+
+/*
+ * OneNAND Flash Manufacturer ID Codes
+ */
+#define ONENAND_MFR_NUMONYX 0x20
+#define ONENAND_MFR_SAMSUNG 0xec
+
+/**
+ * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
+ * @param name: Manufacturer name
+ * @param id: manufacturer ID code of device.
+*/
+struct onenand_manufacturers {
+ int id;
+ char *name;
+};
+
+int onenand_bbt_read_oob(struct mtd_info *mtd, loff_t from,
+ struct mtd_oob_ops *ops);
+
+unsigned int onenand_block(struct onenand_chip *this, loff_t addr);
+int flexonenand_region(struct mtd_info *mtd, loff_t addr);
+#endif /* __LINUX_MTD_ONENAND_H */
diff --git a/boot/common/src/uboot/include/linux/mtd/onenand_regs.h b/boot/common/src/uboot/include/linux/mtd/onenand_regs.h
new file mode 100644
index 0000000..8449a3c
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/onenand_regs.h
@@ -0,0 +1,208 @@
+/*
+ * linux/include/linux/mtd/onenand_regs.h
+ *
+ * OneNAND Register header file
+ *
+ * Copyright (C) 2005-2007 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ONENAND_REG_H
+#define __ONENAND_REG_H
+
+/* Memory Address Map Translation (Word order) */
+#define ONENAND_MEMORY_MAP(x) ((x) << 1)
+
+/*
+ * External BufferRAM area
+ */
+#define ONENAND_BOOTRAM ONENAND_MEMORY_MAP(0x0000)
+#define ONENAND_DATARAM ONENAND_MEMORY_MAP(0x0200)
+#define ONENAND_SPARERAM ONENAND_MEMORY_MAP(0x8010)
+
+/*
+ * OneNAND Registers
+ */
+#define ONENAND_REG_MANUFACTURER_ID ONENAND_MEMORY_MAP(0xF000)
+#define ONENAND_REG_DEVICE_ID ONENAND_MEMORY_MAP(0xF001)
+#define ONENAND_REG_VERSION_ID ONENAND_MEMORY_MAP(0xF002)
+#define ONENAND_REG_DATA_BUFFER_SIZE ONENAND_MEMORY_MAP(0xF003)
+#define ONENAND_REG_BOOT_BUFFER_SIZE ONENAND_MEMORY_MAP(0xF004)
+#define ONENAND_REG_NUM_BUFFERS ONENAND_MEMORY_MAP(0xF005)
+#define ONENAND_REG_TECHNOLOGY ONENAND_MEMORY_MAP(0xF006)
+
+#define ONENAND_REG_START_ADDRESS1 ONENAND_MEMORY_MAP(0xF100)
+#define ONENAND_REG_START_ADDRESS2 ONENAND_MEMORY_MAP(0xF101)
+#define ONENAND_REG_START_ADDRESS3 ONENAND_MEMORY_MAP(0xF102)
+#define ONENAND_REG_START_ADDRESS4 ONENAND_MEMORY_MAP(0xF103)
+#define ONENAND_REG_START_ADDRESS5 ONENAND_MEMORY_MAP(0xF104)
+#define ONENAND_REG_START_ADDRESS6 ONENAND_MEMORY_MAP(0xF105)
+#define ONENAND_REG_START_ADDRESS7 ONENAND_MEMORY_MAP(0xF106)
+#define ONENAND_REG_START_ADDRESS8 ONENAND_MEMORY_MAP(0xF107)
+
+#define ONENAND_REG_START_BUFFER ONENAND_MEMORY_MAP(0xF200)
+#define ONENAND_REG_COMMAND ONENAND_MEMORY_MAP(0xF220)
+#define ONENAND_REG_SYS_CFG1 ONENAND_MEMORY_MAP(0xF221)
+#define ONENAND_REG_SYS_CFG2 ONENAND_MEMORY_MAP(0xF222)
+#define ONENAND_REG_CTRL_STATUS ONENAND_MEMORY_MAP(0xF240)
+#define ONENAND_REG_INTERRUPT ONENAND_MEMORY_MAP(0xF241)
+#define ONENAND_REG_START_BLOCK_ADDRESS ONENAND_MEMORY_MAP(0xF24C)
+#define ONENAND_REG_END_BLOCK_ADDRESS ONENAND_MEMORY_MAP(0xF24D)
+#define ONENAND_REG_WP_STATUS ONENAND_MEMORY_MAP(0xF24E)
+
+#define ONENAND_REG_ECC_STATUS ONENAND_MEMORY_MAP(0xFF00)
+#define ONENAND_REG_ECC_M0 ONENAND_MEMORY_MAP(0xFF01)
+#define ONENAND_REG_ECC_S0 ONENAND_MEMORY_MAP(0xFF02)
+#define ONENAND_REG_ECC_M1 ONENAND_MEMORY_MAP(0xFF03)
+#define ONENAND_REG_ECC_S1 ONENAND_MEMORY_MAP(0xFF04)
+#define ONENAND_REG_ECC_M2 ONENAND_MEMORY_MAP(0xFF05)
+#define ONENAND_REG_ECC_S2 ONENAND_MEMORY_MAP(0xFF06)
+#define ONENAND_REG_ECC_M3 ONENAND_MEMORY_MAP(0xFF07)
+#define ONENAND_REG_ECC_S3 ONENAND_MEMORY_MAP(0xFF08)
+
+/*
+ * Device ID Register F001h (R)
+ */
+#define DEVICE_IS_FLEXONENAND (1 << 9)
+#define FLEXONENAND_PI_MASK (0x3ff)
+#define FLEXONENAND_PI_UNLOCK_SHIFT (14)
+#define ONENAND_DEVICE_DENSITY_MASK (0xf)
+#define ONENAND_DEVICE_DENSITY_SHIFT (4)
+#define ONENAND_DEVICE_IS_DDP (1 << 3)
+#define ONENAND_DEVICE_IS_DEMUX (1 << 2)
+#define ONENAND_DEVICE_VCC_MASK (0x3)
+
+#define ONENAND_DEVICE_DENSITY_512Mb (0x002)
+#define ONENAND_DEVICE_DENSITY_1Gb (0x003)
+#define ONENAND_DEVICE_DENSITY_2Gb (0x004)
+#define ONENAND_DEVICE_DENSITY_4Gb (0x005)
+
+/*
+ * Version ID Register F002h (R)
+ */
+#define ONENAND_VERSION_PROCESS_SHIFT (8)
+
+/*
+ * Technology Register F006h (R)
+ */
+#define ONENAND_TECHNOLOGY_IS_MLC (1 << 0)
+
+/*
+ * Start Address 1 F100h (R/W)
+ */
+#define ONENAND_DDP_SHIFT (15)
+#define ONENAND_DDP_CHIP0 (0)
+#define ONENAND_DDP_CHIP1 (1 << ONENAND_DDP_SHIFT)
+
+/*
+ * Start Address 8 F107h (R/W)
+ */
+#define ONENAND_FPA_MASK (0x7f)
+#define ONENAND_FPA_SHIFT (2)
+#define ONENAND_FSA_MASK (0x03)
+
+/*
+ * Start Buffer Register F200h (R/W)
+ */
+#define ONENAND_BSA_MASK (0x03)
+#define ONENAND_BSA_SHIFT (8)
+#define ONENAND_BSA_BOOTRAM (0 << 2)
+#define ONENAND_BSA_DATARAM0 (2 << 2)
+#define ONENAND_BSA_DATARAM1 (3 << 2)
+#define ONENAND_BSC_MASK (0x07)
+
+/*
+ * Command Register F220h (R/W)
+ */
+#define ONENAND_CMD_READ (0x00)
+#define ONENAND_CMD_READOOB (0x13)
+#define ONENAND_CMD_PROG (0x80)
+#define ONENAND_CMD_PROGOOB (0x1A)
+#define ONENAND_CMD_2X_PROG (0x7D)
+#define ONENAND_CMD_2X_CACHE_PROG (0x7F)
+#define ONENAND_CMD_UNLOCK (0x23)
+#define ONENAND_CMD_LOCK (0x2A)
+#define ONENAND_CMD_LOCK_TIGHT (0x2C)
+#define ONENAND_CMD_UNLOCK_ALL (0x27)
+#define ONENAND_CMD_ERASE (0x94)
+#define ONENAND_CMD_MULTIBLOCK_ERASE (0x95)
+#define ONENAND_CMD_ERASE_VERIFY (0x71)
+#define ONENAND_CMD_RESET (0xF0)
+#define ONENAND_CMD_READID (0x90)
+#define FLEXONENAND_CMD_RESET (0xF3)
+#define FLEXONENAND_CMD_PI_UPDATE (0x05)
+#define FLEXONENAND_CMD_PI_ACCESS (0x66)
+#define FLEXONENAND_CMD_RECOVER_LSB (0x05)
+
+/* NOTE: Those are not *REAL* commands */
+#define ONENAND_CMD_BUFFERRAM (0x1978)
+#define FLEXONENAND_CMD_READ_PI (0x1985)
+
+/*
+ * System Configuration 1 Register F221h (R, R/W)
+ */
+#define ONENAND_SYS_CFG1_SYNC_READ (1 << 15)
+#define ONENAND_SYS_CFG1_BRL_7 (7 << 12)
+#define ONENAND_SYS_CFG1_BRL_6 (6 << 12)
+#define ONENAND_SYS_CFG1_BRL_5 (5 << 12)
+#define ONENAND_SYS_CFG1_BRL_4 (4 << 12)
+#define ONENAND_SYS_CFG1_BRL_3 (3 << 12)
+#define ONENAND_SYS_CFG1_BRL_10 (2 << 12)
+#define ONENAND_SYS_CFG1_BRL_9 (1 << 12)
+#define ONENAND_SYS_CFG1_BRL_8 (0 << 12)
+#define ONENAND_SYS_CFG1_BRL_SHIFT (12)
+#define ONENAND_SYS_CFG1_BL_32 (4 << 9)
+#define ONENAND_SYS_CFG1_BL_16 (3 << 9)
+#define ONENAND_SYS_CFG1_BL_8 (2 << 9)
+#define ONENAND_SYS_CFG1_BL_4 (1 << 9)
+#define ONENAND_SYS_CFG1_BL_CONT (0 << 9)
+#define ONENAND_SYS_CFG1_BL_SHIFT (9)
+#define ONENAND_SYS_CFG1_NO_ECC (1 << 8)
+#define ONENAND_SYS_CFG1_RDY (1 << 7)
+#define ONENAND_SYS_CFG1_INT (1 << 6)
+#define ONENAND_SYS_CFG1_IOBE (1 << 5)
+#define ONENAND_SYS_CFG1_RDY_CONF (1 << 4)
+
+/*
+ * Controller Status Register F240h (R)
+ */
+#define ONENAND_CTRL_ONGO (1 << 15)
+#define ONENAND_CTRL_LOCK (1 << 14)
+#define ONENAND_CTRL_LOAD (1 << 13)
+#define ONENAND_CTRL_PROGRAM (1 << 12)
+#define ONENAND_CTRL_ERASE (1 << 11)
+#define ONENAND_CTRL_ERROR (1 << 10)
+#define ONENAND_CTRL_RSTB (1 << 7)
+
+/*
+ * Interrupt Status Register F241h (R)
+ */
+#define ONENAND_INT_MASTER (1 << 15)
+#define ONENAND_INT_READ (1 << 7)
+#define ONENAND_INT_WRITE (1 << 6)
+#define ONENAND_INT_ERASE (1 << 5)
+#define ONENAND_INT_RESET (1 << 4)
+#define ONENAND_INT_CLEAR (0 << 0)
+
+/*
+ * NAND Flash Write Protection Status Register F24Eh (R)
+ */
+#define ONENAND_WP_US (1 << 2)
+#define ONENAND_WP_LS (1 << 1)
+#define ONENAND_WP_LTS (1 << 0)
+
+/*
+ * ECC Status Reigser FF00h (R)
+ */
+#define ONENAND_ECC_1BIT (1 << 0)
+#define ONENAND_ECC_1BIT_ALL (0x5555)
+#define ONENAND_ECC_2BIT (1 << 1)
+#define ONENAND_ECC_2BIT_ALL (0xAAAA)
+#define ONENAND_ECC_4BIT_UNCORRECTABLE (0x1010)
+#define FLEXONENAND_UNCORRECTABLE_ERROR (0x1010)
+
+#endif /* __ONENAND_REG_H */
diff --git a/boot/common/src/uboot/include/linux/mtd/partitions.h b/boot/common/src/uboot/include/linux/mtd/partitions.h
new file mode 100644
index 0000000..f6491a4
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/partitions.h
@@ -0,0 +1,95 @@
+/*
+ * MTD partitioning layer definitions
+ *
+ * (C) 2000 Nicolas Pitre <nico@cam.org>
+ *
+ * This code is GPL
+ *
+ * $Id: partitions.h,v 1.17 2005/11/07 11:14:55 gleixner Exp $
+ */
+
+#ifndef MTD_PARTITIONS_H
+#define MTD_PARTITIONS_H
+
+#include <linux/types.h>
+#include <linux/list.h> //add by zhouqi
+
+/*
+ * Partition definition structure:
+ *
+ * An array of struct partition is passed along with a MTD object to
+ * add_mtd_partitions() to create them.
+ *
+ * For each partition, these fields are available:
+ * name: string that will be used to label the partition's MTD device.
+ * size: the partition size; if defined as MTDPART_SIZ_FULL, the partition
+ * will extend to the end of the master MTD device.
+ * offset: absolute starting position within the master MTD device; if
+ * defined as MTDPART_OFS_APPEND, the partition will start where the
+ * previous one ended; if MTDPART_OFS_NXTBLK, at the next erase block.
+ * mask_flags: contains flags that have to be masked (removed) from the
+ * master MTD flag set for the corresponding MTD partition.
+ * For example, to force a read-only partition, simply adding
+ * MTD_WRITEABLE to the mask_flags will do the trick.
+ *
+ * Note: writeable partitions require their size and offset be
+ * erasesize aligned (e.g. use MTDPART_OFS_NEXTBLK).
+ */
+
+struct mtd_partition {
+ char *name; /* identifier string */
+ uint64_t size; /* partition size */
+ uint64_t offset; /* offset within the master MTD space */
+ u_int32_t mask_flags; /* master MTD flags to mask out for this partition */
+ struct nand_ecclayout *ecclayout; /* out of band layout for this partition (NAND only)*/
+ struct mtd_info **mtdp; /* pointer to store the MTD object */
+};
+
+/* Our partition node structure zhouqi add form mtdpart.c*/
+struct mtd_part {
+ struct mtd_info mtd;
+ struct mtd_info *master;
+ uint64_t offset;
+ int index;
+ struct list_head list;
+ int registered;
+};
+
+#define MTDPART_OFS_NXTBLK (-2)
+#define MTDPART_OFS_APPEND (-1)
+#define MTDPART_SIZ_FULL (0)
+
+
+int add_mtd_partitions(struct mtd_info *, const struct mtd_partition *, int);
+int del_mtd_partitions(struct mtd_info *);
+int partition_init(void);
+
+#if 0
+/*
+ * Functions dealing with the various ways of partitioning the space
+ */
+
+struct mtd_part_parser {
+ struct list_head list;
+ struct module *owner;
+ const char *name;
+ int (*parse_fn)(struct mtd_info *, struct mtd_partition **, unsigned long);
+};
+
+extern int register_mtd_parser(struct mtd_part_parser *parser);
+extern int deregister_mtd_parser(struct mtd_part_parser *parser);
+extern int parse_mtd_partitions(struct mtd_info *master, const char **types,
+ struct mtd_partition **pparts, unsigned long origin);
+
+#define put_partition_parser(p) do { module_put((p)->owner); } while(0)
+
+struct device;
+struct device_node;
+
+int __devinit of_mtd_parse_partitions(struct device *dev,
+ struct mtd_info *mtd,
+ struct device_node *node,
+ struct mtd_partition **pparts);
+#endif
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/samsung_onenand.h b/boot/common/src/uboot/include/linux/mtd/samsung_onenand.h
new file mode 100644
index 0000000..021fa27
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/samsung_onenand.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2005-2009 Samsung Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __SAMSUNG_ONENAND_H__
+#define __SAMSUNG_ONENAND_H__
+
+/*
+ * OneNAND Controller
+ */
+
+#ifndef __ASSEMBLY__
+struct samsung_onenand {
+ unsigned int mem_cfg; /* 0x0000 */
+ unsigned char res1[0xc];
+ unsigned int burst_len; /* 0x0010 */
+ unsigned char res2[0xc];
+ unsigned int mem_reset; /* 0x0020 */
+ unsigned char res3[0xc];
+ unsigned int int_err_stat; /* 0x0030 */
+ unsigned char res4[0xc];
+ unsigned int int_err_mask; /* 0x0040 */
+ unsigned char res5[0xc];
+ unsigned int int_err_ack; /* 0x0050 */
+ unsigned char res6[0xc];
+ unsigned int ecc_err_stat; /* 0x0060 */
+ unsigned char res7[0xc];
+ unsigned int manufact_id; /* 0x0070 */
+ unsigned char res8[0xc];
+ unsigned int device_id; /* 0x0080 */
+ unsigned char res9[0xc];
+ unsigned int data_buf_size; /* 0x0090 */
+ unsigned char res10[0xc];
+ unsigned int boot_buf_size; /* 0x00A0 */
+ unsigned char res11[0xc];
+ unsigned int buf_amount; /* 0x00B0 */
+ unsigned char res12[0xc];
+ unsigned int tech; /* 0x00C0 */
+ unsigned char res13[0xc];
+ unsigned int fba; /* 0x00D0 */
+ unsigned char res14[0xc];
+ unsigned int fpa; /* 0x00E0 */
+ unsigned char res15[0xc];
+ unsigned int fsa; /* 0x00F0 */
+ unsigned char res16[0x3c];
+ unsigned int sync_mode; /* 0x0130 */
+ unsigned char res17[0xc];
+ unsigned int trans_spare; /* 0x0140 */
+ unsigned char res18[0x3c];
+ unsigned int err_page_addr; /* 0x0180 */
+ unsigned char res19[0x1c];
+ unsigned int int_pin_en; /* 0x01A0 */
+ unsigned char res20[0x1c];
+ unsigned int acc_clock; /* 0x01C0 */
+ unsigned char res21[0x1c];
+ unsigned int err_blk_addr; /* 0x01E0 */
+ unsigned char res22[0xc];
+ unsigned int flash_ver_id; /* 0x01F0 */
+ unsigned char res23[0x6c];
+ unsigned int watchdog_cnt_low; /* 0x0260 */
+ unsigned char res24[0xc];
+ unsigned int watchdog_cnt_hi; /* 0x0270 */
+ unsigned char res25[0xc];
+ unsigned int sync_write; /* 0x0280 */
+ unsigned char res26[0x1c];
+ unsigned int cold_reset; /* 0x02A0 */
+ unsigned char res27[0xc];
+ unsigned int ddp_device; /* 0x02B0 */
+ unsigned char res28[0xc];
+ unsigned int multi_plane; /* 0x02C0 */
+ unsigned char res29[0x1c];
+ unsigned int trans_mode; /* 0x02E0 */
+ unsigned char res30[0x1c];
+ unsigned int ecc_err_stat2; /* 0x0300 */
+ unsigned char res31[0xc];
+ unsigned int ecc_err_stat3; /* 0x0310 */
+ unsigned char res32[0xc];
+ unsigned int ecc_err_stat4; /* 0x0320 */
+ unsigned char res33[0x1c];
+ unsigned int dev_page_size; /* 0x0340 */
+ unsigned char res34[0x4c];
+ unsigned int int_mon_status; /* 0x0390 */
+};
+#endif
+
+#define ONENAND_MEM_RESET_HOT 0x3
+#define ONENAND_MEM_RESET_COLD 0x2
+#define ONENAND_MEM_RESET_WARM 0x1
+
+#define INT_ERR_ALL 0x3fff
+#define CACHE_OP_ERR (1 << 13)
+#define RST_CMP (1 << 12)
+#define RDY_ACT (1 << 11)
+#define INT_ACT (1 << 10)
+#define UNSUP_CMD (1 << 9)
+#define LOCKED_BLK (1 << 8)
+#define BLK_RW_CMP (1 << 7)
+#define ERS_CMP (1 << 6)
+#define PGM_CMP (1 << 5)
+#define LOAD_CMP (1 << 4)
+#define ERS_FAIL (1 << 3)
+#define PGM_FAIL (1 << 2)
+#define INT_TO (1 << 1)
+#define LD_FAIL_ECC_ERR (1 << 0)
+
+#define TSRF (1 << 0)
+
+/* common initialize function */
+extern void s3c_onenand_init(struct mtd_info *);
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/spi-nor.h b/boot/common/src/uboot/include/linux/mtd/spi-nor.h
new file mode 100755
index 0000000..b3cef24
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/spi-nor.h
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_MTD_SPI_NOR_H
+#define __LINUX_MTD_SPI_NOR_H
+
+#include <linux/bitops.h>
+//#include <linux/mtd/cfi.h>
+#include <linux/types.h>
+#include <linux/mtd/mtd.h>
+
+
+/*
+ * Manufacturer IDs
+ *
+ * The first byte returned from the flash after sending opcode SPINOR_OP_RDID.
+ * Sometimes these are the same as CFI IDs, but sometimes they aren't.
+ */
+#define SNOR_MFR_ATMEL 0x001F
+#define SNOR_MFR_INTEL 0x0089
+#define SNOR_MFR_MICRON 0x0020 /* ST Micro <--> Micron */
+#define SNOR_MFR_MACRONIX 0x00C2
+#define SNOR_MFR_SPANSION 0x0001
+#define SNOR_MFR_SST 0x00BF
+#define SNOR_MFR_WINBOND 0x00ef /* Also used by some Spansion */
+#define SNOR_MFR_GIGADEVICE 0x00C8
+#define SNOR_MFR_DOSILICON 0x00F8
+#define SNOR_MFR_XMC 0x0020
+
+
+
+/*
+ * Note on opcode nomenclature: some opcodes have a format like
+ * SPINOR_OP_FUNCTION{4,}_x_y_z. The numbers x, y, and z stand for the number
+ * of I/O lines used for the opcode, address, and data (respectively). The
+ * FUNCTION has an optional suffix of '4', to represent an opcode which
+ * requires a 4-byte (32-bit) address.
+ */
+
+/* Flash opcodes. */
+#define SPINOR_OP_WREN 0x06 /* Write enable */
+#define SPINOR_OP_RDSR 0x05 /* Read status register */
+#define SPINOR_OP_WRSR 0x01 /* Write status register 1 byte */
+#define SPINOR_OP_READ 0x03 /* Read data bytes (low frequency) */
+#define SPINOR_OP_READ_FAST 0x0b /* Read data bytes (high frequency) */
+#define SPINOR_OP_READ_1_1_2 0x3b /* Read data bytes (Dual SPI) */
+#define SPINOR_OP_READ_1_1_4 0x6b /* Read data bytes (Quad SPI) */
+#define SPINOR_OP_PP 0x02 /* Page program (up to 256 bytes) */
+#define SPINOR_OP_BE_4K 0x20 /* Erase 4KiB block */
+#define SPINOR_OP_BE_4K_PMC 0xd7 /* Erase 4KiB block on PMC chips */
+#define SPINOR_OP_BE_32K 0x52 /* Erase 32KiB block */
+#define SPINOR_OP_CHIP_ERASE 0x60 /* Erase whole flash chip */
+#define SPINOR_OP_SE 0xd8 /* Sector erase (usually 64KiB) */
+#define SPINOR_OP_RDID 0x9f /* Read JEDEC ID */
+#define SPINOR_OP_RDCR 0x35 /* Read configuration register */
+#define SPINOR_OP_RDFSR 0x70 /* Read flag status register */
+
+/* 4-byte address opcodes - used on Spansion and some Macronix flashes. */
+#define SPINOR_OP_READ4 0x13 /* Read data bytes (low frequency) */
+#define SPINOR_OP_READ4_FAST 0x0c /* Read data bytes (high frequency) */
+#define SPINOR_OP_READ4_1_1_2 0x3c /* Read data bytes (Dual SPI) */
+#define SPINOR_OP_READ4_1_1_4 0x6c /* Read data bytes (Quad SPI) */
+#define SPINOR_OP_PP_4B 0x12 /* Page program (up to 256 bytes) */
+#define SPINOR_OP_SE_4B 0xdc /* Sector erase (usually 64KiB) */
+
+/* Used for SST flashes only. */
+#define SPINOR_OP_BP 0x02 /* Byte program */
+#define SPINOR_OP_WRDI 0x04 /* Write disable */
+#define SPINOR_OP_AAI_WP 0xad /* Auto address increment word program */
+
+/* Used for Macronix and Winbond flashes. */
+#define SPINOR_OP_EN4B 0xb7 /* Enter 4-byte mode */
+#define SPINOR_OP_EX4B 0xe9 /* Exit 4-byte mode */
+
+/* Used for Spansion flashes only. */
+#define SPINOR_OP_BRWR 0x17 /* Bank register write */
+
+/* Used for Micron flashes only. */
+#define SPINOR_OP_RD_EVCR 0x65 /* Read EVCR register */
+#define SPINOR_OP_WD_EVCR 0x61 /* Write EVCR register */
+
+
+#define BIT(nr) (1UL << (nr))
+
+
+/* Status Register bits. */
+#define SR_WIP BIT(0) /* Write in progress */
+#define SR_WEL BIT(1) /* Write enable latch */
+/* meaning of other SR_* bits may differ between vendors */
+#define SR_BP0 BIT(2) /* Block protect 0 */
+#define SR_BP1 BIT(3) /* Block protect 1 */
+#define SR_BP2 BIT(4) /* Block protect 2 */
+#define SR_SRWD BIT(7) /* SR write protect */
+
+#define SR_QUAD_EN_MX BIT(6) /* Macronix Quad I/O */
+#define SR_QUAD_NORMAL_EN BIT(9) /* GD Quad I/O */
+
+
+/* Enhanced Volatile Configuration Register bits */
+#define EVCR_QUAD_EN_MICRON BIT(7) /* Micron Quad I/O */
+
+/* Flag Status Register bits */
+#define FSR_READY BIT(7)
+
+/* Configuration Register bits. */
+#define CR_QUAD_EN_SPAN BIT(1) /* Spansion Quad I/O */
+
+enum read_mode {
+ SPI_NOR_NORMAL = 0,
+ SPI_NOR_FAST,
+ SPI_NOR_DUAL,
+ SPI_NOR_QUAD,
+};
+
+#define SPI_NOR_MAX_CMD_SIZE 8
+enum spi_nor_ops {
+ SPI_NOR_OPS_READ = 0,
+ SPI_NOR_OPS_WRITE,
+ SPI_NOR_OPS_ERASE,
+ SPI_NOR_OPS_LOCK,
+ SPI_NOR_OPS_UNLOCK,
+};
+
+enum spi_nor_option_flags {
+ SNOR_F_USE_FSR = BIT(0),
+};
+
+struct mtd_info;
+
+/**
+ * struct spi_nor - Structure for defining a the SPI NOR layer
+ * @mtd: point to a mtd_info structure
+ * @lock: the lock for the read/write/erase/lock/unlock operations
+ * @dev: point to a spi device, or a spi nor controller device.
+ * @flash_node: point to a device node describing this flash instance.
+ * @page_size: the page size of the SPI NOR
+ * @addr_width: number of address bytes
+ * @erase_opcode: the opcode for erasing a sector
+ * @read_opcode: the read opcode
+ * @read_dummy: the dummy needed by the read operation
+ * @program_opcode: the program opcode
+ * @flash_read: the mode of the read
+ * @sst_write_second: used by the SST write operation
+ * @flags: flag options for the current SPI-NOR (SNOR_F_*)
+ * @cmd_buf: used by the write_reg
+ * @prepare: [OPTIONAL] do some preparations for the
+ * read/write/erase/lock/unlock operations
+ * @unprepare: [OPTIONAL] do some post work after the
+ * read/write/erase/lock/unlock operations
+ * @read_reg: [DRIVER-SPECIFIC] read out the register
+ * @write_reg: [DRIVER-SPECIFIC] write data to the register
+ * @read: [DRIVER-SPECIFIC] read data from the SPI NOR
+ * @write: [DRIVER-SPECIFIC] write data to the SPI NOR
+ * @erase: [DRIVER-SPECIFIC] erase a sector of the SPI NOR
+ * at the offset @offs
+ * @flash_lock: [FLASH-SPECIFIC] lock a region of the SPI NOR
+ * @flash_unlock: [FLASH-SPECIFIC] unlock a region of the SPI NOR
+ * @flash_is_locked: [FLASH-SPECIFIC] check if a region of the SPI NOR is
+ * completely locked
+ * @priv: the private data
+ */
+struct spi_nor {
+ struct mtd_info mtd;
+ //struct mutex lock;
+ struct device *dev;
+ //struct device_node *flash_node;
+ u32 page_size;
+ u8 addr_width;
+ u8 erase_opcode;
+ u8 read_opcode;
+ u8 read_dummy;
+ u8 program_opcode;
+ enum read_mode flash_read;
+ bool sst_write_second;
+ u32 flags;
+ u8 cmd_buf[SPI_NOR_MAX_CMD_SIZE];
+
+ int (*prepare)(struct spi_nor *nor, enum spi_nor_ops ops);
+ void (*unprepare)(struct spi_nor *nor, enum spi_nor_ops ops);
+ int (*read_reg)(struct spi_nor *nor, u8 opcode, u8 *buf, int len);
+ int (*write_reg)(struct spi_nor *nor, u8 opcode, u8 *buf, int len);
+
+ int (*read)(struct spi_nor *nor, loff_t from,
+ size_t len, size_t *retlen, u_char *read_buf);
+ void (*write)(struct spi_nor *nor, loff_t to,
+ size_t len, size_t *retlen, const u_char *write_buf);
+ int (*erase)(struct spi_nor *nor, loff_t offs);
+
+ int (*flash_lock)(struct spi_nor *nor, loff_t ofs, uint64_t len);
+ int (*flash_unlock)(struct spi_nor *nor, loff_t ofs, uint64_t len);
+ int (*flash_is_locked)(struct spi_nor *nor, loff_t ofs, uint64_t len);
+
+ void *priv;
+};
+
+/**
+ * spi_nor_scan() - scan the SPI NOR
+ * @nor: the spi_nor structure
+ * @name: the chip type name
+ * @mode: the read mode supported by the driver
+ *
+ * The drivers can use this fuction to scan the SPI NOR.
+ * In the scanning, it will try to get all the necessary information to
+ * fill the mtd_info{} and the spi_nor{}.
+ *
+ * The chip type name can be provided through the @name parameter.
+ *
+ * Return: 0 for success, others for failure.
+ */
+int spi_nor_scan(struct spi_nor *nor, const char *name, enum read_mode mode);
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/mtd/ubi.h b/boot/common/src/uboot/include/linux/mtd/ubi.h
new file mode 100644
index 0000000..4b3e06c
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/ubi.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Artem Bityutskiy (Битюцкий Артём)
+ */
+
+#ifndef __LINUX_UBI_H__
+#define __LINUX_UBI_H__
+
+/* #include <asm/ioctl.h> */
+#include <linux/types.h>
+#include <mtd/ubi-user.h>
+
+/*
+ * enum ubi_open_mode - UBI volume open mode constants.
+ *
+ * UBI_READONLY: read-only mode
+ * UBI_READWRITE: read-write mode
+ * UBI_EXCLUSIVE: exclusive mode
+ */
+enum {
+ UBI_READONLY = 1,
+ UBI_READWRITE,
+ UBI_EXCLUSIVE
+};
+
+/**
+ * struct ubi_volume_info - UBI volume description data structure.
+ * @vol_id: volume ID
+ * @ubi_num: UBI device number this volume belongs to
+ * @size: how many physical eraseblocks are reserved for this volume
+ * @used_bytes: how many bytes of data this volume contains
+ * @used_ebs: how many physical eraseblocks of this volume actually contain any
+ * data
+ * @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @corrupted: non-zero if the volume is corrupted (static volumes only)
+ * @upd_marker: non-zero if the volume has update marker set
+ * @alignment: volume alignment
+ * @usable_leb_size: how many bytes are available in logical eraseblocks of
+ * this volume
+ * @name_len: volume name length
+ * @name: volume name
+ * @cdev: UBI volume character device major and minor numbers
+ *
+ * The @corrupted flag is only relevant to static volumes and is always zero
+ * for dynamic ones. This is because UBI does not care about dynamic volume
+ * data protection and only cares about protecting static volume data.
+ *
+ * The @upd_marker flag is set if the volume update operation was interrupted.
+ * Before touching the volume data during the update operation, UBI first sets
+ * the update marker flag for this volume. If the volume update operation was
+ * further interrupted, the update marker indicates this. If the update marker
+ * is set, the contents of the volume is certainly damaged and a new volume
+ * update operation has to be started.
+ *
+ * To put it differently, @corrupted and @upd_marker fields have different
+ * semantics:
+ * o the @corrupted flag means that this static volume is corrupted for some
+ * reasons, but not because an interrupted volume update
+ * o the @upd_marker field means that the volume is damaged because of an
+ * interrupted update operation.
+ *
+ * I.e., the @corrupted flag is never set if the @upd_marker flag is set.
+ *
+ * The @used_bytes and @used_ebs fields are only really needed for static
+ * volumes and contain the number of bytes stored in this static volume and how
+ * many eraseblock this data occupies. In case of dynamic volumes, the
+ * @used_bytes field is equivalent to @size*@usable_leb_size, and the @used_ebs
+ * field is equivalent to @size.
+ *
+ * In general, logical eraseblock size is a property of the UBI device, not
+ * of the UBI volume. Indeed, the logical eraseblock size depends on the
+ * physical eraseblock size and on how much bytes UBI headers consume. But
+ * because of the volume alignment (@alignment), the usable size of logical
+ * eraseblocks if a volume may be less. The following equation is true:
+ * @usable_leb_size = LEB size - (LEB size mod @alignment),
+ * where LEB size is the logical eraseblock size defined by the UBI device.
+ *
+ * The alignment is multiple to the minimal flash input/output unit size or %1
+ * if all the available space is used.
+ *
+ * To put this differently, alignment may be considered is a way to change
+ * volume logical eraseblock sizes.
+ */
+struct ubi_volume_info {
+ int ubi_num;
+ int vol_id;
+ int size;
+ long long used_bytes;
+ int used_ebs;
+ int vol_type;
+ int corrupted;
+ int upd_marker;
+ int alignment;
+ int usable_leb_size;
+ int name_len;
+ const char *name;
+ dev_t cdev;
+};
+
+/**
+ * struct ubi_device_info - UBI device description data structure.
+ * @ubi_num: ubi device number
+ * @leb_size: logical eraseblock size on this UBI device
+ * @min_io_size: minimal I/O unit size
+ * @ro_mode: if this device is in read-only mode
+ * @cdev: UBI character device major and minor numbers
+ *
+ * Note, @leb_size is the logical eraseblock size offered by the UBI device.
+ * Volumes of this UBI device may have smaller logical eraseblock size if their
+ * alignment is not equivalent to %1.
+ */
+struct ubi_device_info {
+ int ubi_num;
+ int leb_size;
+ int min_io_size;
+ int ro_mode;
+ dev_t cdev;
+};
+
+/* UBI descriptor given to users when they open UBI volumes */
+struct ubi_volume_desc;
+
+int ubi_get_device_info(int ubi_num, struct ubi_device_info *di);
+void ubi_get_volume_info(struct ubi_volume_desc *desc,
+ struct ubi_volume_info *vi);
+struct ubi_volume_desc *ubi_open_volume(int ubi_num, int vol_id, int mode);
+struct ubi_volume_desc *ubi_open_volume_nm(int ubi_num, const char *name,
+ int mode);
+void ubi_close_volume(struct ubi_volume_desc *desc);
+int ubi_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset,
+ int len, int check);
+int ubi_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf,
+ int offset, int len, int dtype);
+int ubi_leb_change(struct ubi_volume_desc *desc, int lnum, const void *buf,
+ int len, int dtype);
+int ubi_leb_erase(struct ubi_volume_desc *desc, int lnum);
+int ubi_leb_unmap(struct ubi_volume_desc *desc, int lnum);
+int ubi_leb_map(struct ubi_volume_desc *desc, int lnum, int dtype);
+int ubi_is_mapped(struct ubi_volume_desc *desc, int lnum);
+
+/*
+ * This function is the same as the 'ubi_leb_read()' function, but it does not
+ * provide the checking capability.
+ */
+static inline int ubi_read(struct ubi_volume_desc *desc, int lnum, char *buf,
+ int offset, int len)
+{
+ return ubi_leb_read(desc, lnum, buf, offset, len, 0);
+}
+
+/*
+ * This function is the same as the 'ubi_leb_write()' functions, but it does
+ * not have the data type argument.
+ */
+static inline int ubi_write(struct ubi_volume_desc *desc, int lnum,
+ const void *buf, int offset, int len)
+{
+ return ubi_leb_write(desc, lnum, buf, offset, len, UBI_UNKNOWN);
+}
+
+/*
+ * This function is the same as the 'ubi_leb_change()' functions, but it does
+ * not have the data type argument.
+ */
+static inline int ubi_change(struct ubi_volume_desc *desc, int lnum,
+ const void *buf, int len)
+{
+ return ubi_leb_change(desc, lnum, buf, len, UBI_UNKNOWN);
+}
+
+#endif /* !__LINUX_UBI_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/zftl.h b/boot/common/src/uboot/include/linux/mtd/zftl.h
new file mode 100644
index 0000000..30f2ed7
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/zftl.h
@@ -0,0 +1,72 @@
+/*
+ * Linux driver for NAND NV Flash Translation Layer
+ * Copyright (C) 2016, ZIXC Corporation.
+ */
+
+
+#ifndef __MTD_NV_FTL_H__
+#define __MTD_NV_FTL_H__
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/zftl_ecc.h>
+
+
+
+/* error define */
+#define CAN_NOT_FIND_FREE_BLOCK 5 /* ÕÒ²»µ½¿ÕÏп飬½¨ÒéÔö¼ÓZFTL·ÖÇøµÄ´óС */
+#define NAND_READ_WRITE_ERROR 6
+
+/*
+ * zftl partition
+ */
+
+
+/* these info are used in blockRepTable */
+#define BLOCK_NIL 0xFFFF /* ´Ë¿éûÓÐÓ³Éä¹Øϵ */
+
+
+/* these info are used in BlockTable */
+#define BLOCK_FREE 0x00
+#define BLOCK_USED 0x55
+#define BLOCK_BAD 0xAA
+#define BLOCK_DIRTY 0x11
+
+
+struct ZFTLrecord {
+ nand_info_t *nand;
+ unsigned char *blockbuf; /* ¿é»º´æ */
+ unsigned char *oobbuf; /* OOB»º´æ */
+ unsigned char *blockTable;
+ unsigned short *blockRepTable;
+ unsigned short *versionTable; /* Ö»ÓÃÔÚ¿ª»ú¹ÒÔصÄʱºò */
+ uint32_t erasesize;
+ uint32_t writesize;
+ unsigned int erasesize_shift;
+ unsigned int writesize_shift;
+ uint32_t oobsize;
+ uint32_t firstBlock; /* µÚÒ»¿éµÄ¿éºÅ */
+ uint32_t numBlocks; /* ×ܵĿéÊý */
+ uint32_t lastFreeBlock;
+};
+
+struct zftl_oob {
+ __u8 head[CONFIG_ZFLT_HEAD_BYTE]; /* zftlͷ */
+ __u8 used;
+ __u8 version;
+ __u16 logicBlockID; /* ·ÖÇøÄÚµÄÆ«ÒÆ¿éºÅ */
+}__attribute__((packed));
+
+
+
+
+struct zftl_packed_tags {
+ struct zftl_oob t;
+ struct zftl_ecc_other ecc;
+};
+
+
+void * zftl_get_ZFTLrecord(uint32_t offset);
+int zftl_write(struct ZFTLrecord *zftl, uint32_t to, uint32_t len, u_char *buf);
+int zftl_read(struct ZFTLrecord *zftl, uint32_t from, uint32_t len, u_char *buffer);
+
+#endif /* __MTD_NFTL_H__ */
diff --git a/boot/common/src/uboot/include/linux/mtd/zftl_ecc.h b/boot/common/src/uboot/include/linux/mtd/zftl_ecc.h
new file mode 100644
index 0000000..cb9371e
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/mtd/zftl_ecc.h
@@ -0,0 +1,26 @@
+
+#ifndef __ZFTL_ECC_H__
+#define __ZFTL_ECC_H__
+
+struct zftl_ecc_other {
+ unsigned line_parity;
+ unsigned line_parity_prime;
+ unsigned char col_parity;
+}__attribute__((packed));
+
+enum zftl_ecc_result {
+ ZFTL_ECC_RESULT_UNKNOWN,
+ ZFTL_ECC_RESULT_NO_ERROR,
+ ZFTL_ECC_RESULT_FIXED,
+ ZFTL_ECC_RESULT_UNFIXED
+};
+
+
+
+
+void zftl_ecc_calc_other(const unsigned char *data, unsigned n_bytes,
+ struct zftl_ecc_other *ecc);
+int zftl_ecc_correct_other(unsigned char *data, unsigned n_bytes,
+ struct zftl_ecc_other *read_ecc,
+ const struct zftl_ecc_other *test_ecc);
+#endif
diff --git a/boot/common/src/uboot/include/linux/netdevice.h b/boot/common/src/uboot/include/linux/netdevice.h
new file mode 100644
index 0000000..870d8b4
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/netdevice.h
@@ -0,0 +1,65 @@
+/*
+ * INET An implementation of the TCP/IP protocol suite for the LINUX
+ * operating system. INET is implemented using the BSD Socket
+ * interface as the means of communication with the user level.
+ *
+ * Definitions for the Interfaces handler.
+ *
+ * Version: @(#)dev.h 1.0.10 08/12/93
+ *
+ * Authors: Ross Biro
+ * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ * Corey Minyard <wf-rch!minyard@relay.EU.net>
+ * Donald J. Becker, <becker@cesdis.gsfc.nasa.gov>
+ * Alan Cox, <Alan.Cox@linux.org>
+ * Bjorn Ekwall. <bj0rn@blox.se>
+ * Pekka Riikonen <priikone@poseidon.pspt.fi>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Moved to /usr/include/linux for NET3
+ */
+#ifndef _LINUX_NETDEVICE_H
+#define _LINUX_NETDEVICE_H
+
+/*
+ * Network device statistics. Akin to the 2.0 ether stats but
+ * with byte counters.
+ */
+
+struct net_device_stats {
+ unsigned long rx_packets; /* total packets received */
+ unsigned long tx_packets; /* total packets transmitted */
+ unsigned long rx_bytes; /* total bytes received */
+ unsigned long tx_bytes; /* total bytes transmitted */
+ unsigned long rx_errors; /* bad packets received */
+ unsigned long tx_errors; /* packet transmit problems */
+ unsigned long rx_dropped; /* no space in linux buffers */
+ unsigned long tx_dropped; /* no space available in linux */
+ unsigned long multicast; /* multicast packets received */
+ unsigned long collisions;
+
+ /* detailed rx_errors: */
+ unsigned long rx_length_errors;
+ unsigned long rx_over_errors; /* receiver ring buff overflow */
+ unsigned long rx_crc_errors; /* recved pkt with crc error */
+ unsigned long rx_frame_errors; /* recv'd frame alignment error */
+ unsigned long rx_fifo_errors; /* recv'r fifo overrun */
+ unsigned long rx_missed_errors; /* receiver missed packet */
+
+ /* detailed tx_errors */
+ unsigned long tx_aborted_errors;
+ unsigned long tx_carrier_errors;
+ unsigned long tx_fifo_errors;
+ unsigned long tx_heartbeat_errors;
+ unsigned long tx_window_errors;
+
+ /* for cslip etc */
+ unsigned long rx_compressed;
+ unsigned long tx_compressed;
+};
+
+#endif /* _LINUX_NETDEVICE_H */
diff --git a/boot/common/src/uboot/include/linux/poison.h b/boot/common/src/uboot/include/linux/poison.h
new file mode 100644
index 0000000..b3d873b
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/poison.h
@@ -0,0 +1,11 @@
+#ifndef _LINUX_POISON_H
+#define _LINUX_POISON_H
+
+/********** include/linux/list.h **********/
+/*
+ * used to verify that nobody uses non-initialized list entries.
+ */
+#define LIST_POISON1 ((void *) 0x0)
+#define LIST_POISON2 ((void *) 0x0)
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/posix_types.h b/boot/common/src/uboot/include/linux/posix_types.h
new file mode 100644
index 0000000..bd37e1f
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/posix_types.h
@@ -0,0 +1,48 @@
+#ifndef _LINUX_POSIX_TYPES_H
+#define _LINUX_POSIX_TYPES_H
+
+#include <linux/stddef.h>
+
+/*
+ * This allows for 1024 file descriptors: if NR_OPEN is ever grown
+ * beyond that you'll have to change this too. But 1024 fd's seem to be
+ * enough even for such "real" unices like OSF/1, so hopefully this is
+ * one limit that doesn't have to be changed [again].
+ *
+ * Note that POSIX wants the FD_CLEAR(fd,fdsetp) defines to be in
+ * <sys/time.h> (and thus <linux/time.h>) - but this is a more logical
+ * place for them. Solved by having dummy defines in <sys/time.h>.
+ */
+
+/*
+ * Those macros may have been defined in <gnu/types.h>. But we always
+ * use the ones here.
+ */
+#undef __NFDBITS
+#define __NFDBITS (8 * sizeof(unsigned long))
+
+#undef __FD_SETSIZE
+#define __FD_SETSIZE 1024
+
+#undef __FDSET_LONGS
+#define __FDSET_LONGS (__FD_SETSIZE/__NFDBITS)
+
+#undef __FDELT
+#define __FDELT(d) ((d) / __NFDBITS)
+
+#undef __FDMASK
+#define __FDMASK(d) (1UL << ((d) % __NFDBITS))
+
+typedef struct {
+ unsigned long fds_bits [__FDSET_LONGS];
+} __kernel_fd_set;
+
+/* Type of a signal handler. */
+typedef void (*__kernel_sighandler_t)(int);
+
+/* Type of a SYSV IPC key. */
+typedef int __kernel_key_t;
+
+#include <asm/posix_types.h>
+
+#endif /* _LINUX_POSIX_TYPES_H */
diff --git a/boot/common/src/uboot/include/linux/rbtree.h b/boot/common/src/uboot/include/linux/rbtree.h
new file mode 100644
index 0000000..6ff28e0
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/rbtree.h
@@ -0,0 +1,160 @@
+/*
+ Red Black Trees
+ (C) 1999 Andrea Arcangeli <andrea@suse.de>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ linux/include/linux/rbtree.h
+
+ To use rbtrees you'll have to implement your own insert and search cores.
+ This will avoid us to use callbacks and to drop drammatically performances.
+ I know it's not the cleaner way, but in C (not in C++) to get
+ performances and genericity...
+
+ Some example of insert and search follows here. The search is a plain
+ normal search over an ordered tree. The insert instead must be implemented
+ int two steps: as first thing the code must insert the element in
+ order as a red leaf in the tree, then the support library function
+ rb_insert_color() must be called. Such function will do the
+ not trivial work to rebalance the rbtree if necessary.
+
+-----------------------------------------------------------------------
+static inline struct page * rb_search_page_cache(struct inode * inode,
+ unsigned long offset)
+{
+ struct rb_node * n = inode->i_rb_page_cache.rb_node;
+ struct page * page;
+
+ while (n)
+ {
+ page = rb_entry(n, struct page, rb_page_cache);
+
+ if (offset < page->offset)
+ n = n->rb_left;
+ else if (offset > page->offset)
+ n = n->rb_right;
+ else
+ return page;
+ }
+ return NULL;
+}
+
+static inline struct page * __rb_insert_page_cache(struct inode * inode,
+ unsigned long offset,
+ struct rb_node * node)
+{
+ struct rb_node ** p = &inode->i_rb_page_cache.rb_node;
+ struct rb_node * parent = NULL;
+ struct page * page;
+
+ while (*p)
+ {
+ parent = *p;
+ page = rb_entry(parent, struct page, rb_page_cache);
+
+ if (offset < page->offset)
+ p = &(*p)->rb_left;
+ else if (offset > page->offset)
+ p = &(*p)->rb_right;
+ else
+ return page;
+ }
+
+ rb_link_node(node, parent, p);
+
+ return NULL;
+}
+
+static inline struct page * rb_insert_page_cache(struct inode * inode,
+ unsigned long offset,
+ struct rb_node * node)
+{
+ struct page * ret;
+ if ((ret = __rb_insert_page_cache(inode, offset, node)))
+ goto out;
+ rb_insert_color(node, &inode->i_rb_page_cache);
+ out:
+ return ret;
+}
+-----------------------------------------------------------------------
+*/
+
+#ifndef _LINUX_RBTREE_H
+#define _LINUX_RBTREE_H
+
+#include <linux/stddef.h>
+
+struct rb_node
+{
+ unsigned long rb_parent_color;
+#define RB_RED 0
+#define RB_BLACK 1
+ struct rb_node *rb_right;
+ struct rb_node *rb_left;
+} __attribute__((aligned(sizeof(long))));
+ /* The alignment might seem pointless, but allegedly CRIS needs it */
+
+struct rb_root
+{
+ struct rb_node *rb_node;
+};
+
+
+#define rb_parent(r) ((struct rb_node *)((r)->rb_parent_color & ~3))
+#define rb_color(r) ((r)->rb_parent_color & 1)
+#define rb_is_red(r) (!rb_color(r))
+#define rb_is_black(r) rb_color(r)
+#define rb_set_red(r) do { (r)->rb_parent_color &= ~1; } while (0)
+#define rb_set_black(r) do { (r)->rb_parent_color |= 1; } while (0)
+
+static inline void rb_set_parent(struct rb_node *rb, struct rb_node *p)
+{
+ rb->rb_parent_color = (rb->rb_parent_color & 3) | (unsigned long)p;
+}
+static inline void rb_set_color(struct rb_node *rb, int color)
+{
+ rb->rb_parent_color = (rb->rb_parent_color & ~1) | color;
+}
+
+#define RB_ROOT (struct rb_root) { NULL, }
+#define rb_entry(ptr, type, member) container_of(ptr, type, member)
+
+#define RB_EMPTY_ROOT(root) ((root)->rb_node == NULL)
+#define RB_EMPTY_NODE(node) (rb_parent(node) == node)
+#define RB_CLEAR_NODE(node) (rb_set_parent(node, node))
+
+extern void rb_insert_color(struct rb_node *, struct rb_root *);
+extern void rb_erase(struct rb_node *, struct rb_root *);
+
+/* Find logical next and previous nodes in a tree */
+extern struct rb_node *rb_next(struct rb_node *);
+extern struct rb_node *rb_prev(struct rb_node *);
+extern struct rb_node *rb_first(struct rb_root *);
+extern struct rb_node *rb_last(struct rb_root *);
+
+/* Fast replacement of a single node without remove/rebalance/add/rebalance */
+extern void rb_replace_node(struct rb_node *victim, struct rb_node *new,
+ struct rb_root *root);
+
+static inline void rb_link_node(struct rb_node * node, struct rb_node * parent,
+ struct rb_node ** rb_link)
+{
+ node->rb_parent_color = (unsigned long )parent;
+ node->rb_left = node->rb_right = NULL;
+
+ *rb_link = node;
+}
+
+#endif /* _LINUX_RBTREE_H */
diff --git a/boot/common/src/uboot/include/linux/screen_info.h b/boot/common/src/uboot/include/linux/screen_info.h
new file mode 100644
index 0000000..899fbb4
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/screen_info.h
@@ -0,0 +1,84 @@
+#ifndef _SCREEN_INFO_H
+#define _SCREEN_INFO_H
+
+#include <linux/types.h>
+
+/*
+ * These are set up by the setup-routine at boot-time:
+ */
+
+struct screen_info {
+ __u8 orig_x; /* 0x00 */
+ __u8 orig_y; /* 0x01 */
+ __u16 ext_mem_k; /* 0x02 */
+ __u16 orig_video_page; /* 0x04 */
+ __u8 orig_video_mode; /* 0x06 */
+ __u8 orig_video_cols; /* 0x07 */
+ __u8 flags; /* 0x08 */
+ __u8 unused2; /* 0x09 */
+ __u16 orig_video_ega_bx;/* 0x0a */
+ __u16 unused3; /* 0x0c */
+ __u8 orig_video_lines; /* 0x0e */
+ __u8 orig_video_isVGA; /* 0x0f */
+ __u16 orig_video_points;/* 0x10 */
+
+ /* VESA graphic mode -- linear frame buffer */
+ __u16 lfb_width; /* 0x12 */
+ __u16 lfb_height; /* 0x14 */
+ __u16 lfb_depth; /* 0x16 */
+ __u32 lfb_base; /* 0x18 */
+ __u32 lfb_size; /* 0x1c */
+ __u16 cl_magic, cl_offset; /* 0x20 */
+ __u16 lfb_linelength; /* 0x24 */
+ __u8 red_size; /* 0x26 */
+ __u8 red_pos; /* 0x27 */
+ __u8 green_size; /* 0x28 */
+ __u8 green_pos; /* 0x29 */
+ __u8 blue_size; /* 0x2a */
+ __u8 blue_pos; /* 0x2b */
+ __u8 rsvd_size; /* 0x2c */
+ __u8 rsvd_pos; /* 0x2d */
+ __u16 vesapm_seg; /* 0x2e */
+ __u16 vesapm_off; /* 0x30 */
+ __u16 pages; /* 0x32 */
+ __u16 vesa_attributes; /* 0x34 */
+ __u32 capabilities; /* 0x36 */
+ __u8 _reserved[6]; /* 0x3a */
+} __attribute__((packed));
+
+#define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
+#define VIDEO_TYPE_CGA 0x11 /* CGA Display */
+#define VIDEO_TYPE_EGAM 0x20 /* EGA/VGA in Monochrome Mode */
+#define VIDEO_TYPE_EGAC 0x21 /* EGA in Color Mode */
+#define VIDEO_TYPE_VGAC 0x22 /* VGA+ in Color Mode */
+#define VIDEO_TYPE_VLFB 0x23 /* VESA VGA in graphic mode */
+
+#define VIDEO_TYPE_PICA_S3 0x30 /* ACER PICA-61 local S3 video */
+#define VIDEO_TYPE_MIPS_G364 0x31 /* MIPS Magnum 4000 G364 video */
+#define VIDEO_TYPE_SGI 0x33 /* Various SGI graphics hardware */
+
+#define VIDEO_TYPE_TGAC 0x40 /* DEC TGA */
+
+#define VIDEO_TYPE_SUN 0x50 /* Sun frame buffer. */
+#define VIDEO_TYPE_SUNPCI 0x51 /* Sun PCI based frame buffer. */
+
+#define VIDEO_TYPE_PMAC 0x60 /* PowerMacintosh frame buffer. */
+
+#define VIDEO_TYPE_EFI 0x70 /* EFI graphic mode */
+
+#define VIDEO_FLAGS_NOCURSOR (1 << 0) /* The video mode has no cursor set */
+
+#ifdef __KERNEL__
+extern struct screen_info screen_info;
+
+#define ORIG_X (screen_info.orig_x)
+#define ORIG_Y (screen_info.orig_y)
+#define ORIG_VIDEO_MODE (screen_info.orig_video_mode)
+#define ORIG_VIDEO_COLS (screen_info.orig_video_cols)
+#define ORIG_VIDEO_EGA_BX (screen_info.orig_video_ega_bx)
+#define ORIG_VIDEO_LINES (screen_info.orig_video_lines)
+#define ORIG_VIDEO_ISVGA (screen_info.orig_video_isVGA)
+#define ORIG_VIDEO_POINTS (screen_info.orig_video_points)
+#endif /* __KERNEL__ */
+
+#endif /* _SCREEN_INFO_H */
diff --git a/boot/common/src/uboot/include/linux/stat.h b/boot/common/src/uboot/include/linux/stat.h
new file mode 100644
index 0000000..cef6369
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/stat.h
@@ -0,0 +1,158 @@
+#ifndef _LINUX_STAT_H
+#define _LINUX_STAT_H
+
+#include <linux/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define S_IFMT 00170000 /* type of file */
+#define S_IFSOCK 0140000 /* named socket */
+#define S_IFLNK 0120000 /* symbolic link */
+#define S_IFREG 0100000 /* regular */
+#define S_IFBLK 0060000 /* block special */
+#define S_IFDIR 0040000 /* directory */
+#define S_IFCHR 0020000 /* character special */
+#define S_IFIFO 0010000 /* fifo */
+#define S_ISUID 0004000 /* set user id on execution */
+#define S_ISGID 0002000 /* set group id on execution */
+#define S_ISVTX 0001000 /* save swapped text even after use */
+
+#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
+
+#define S_IRWXU 00700 /* rwx for owner */
+#define S_IRUSR 00400 /* read permission for owner */
+#define S_IWUSR 00200 /* write permission for owner */
+#define S_IXUSR 00100 /* execute/search permission for owner */
+
+#define S_IRWXG 00070 /* rwx for group */
+#define S_IRGRP 00040 /* read permission for group */
+#define S_IWGRP 00020 /* write permission for group */
+#define S_IXGRP 00010 /* execute/search permission for group */
+
+#define S_IRWXO 00007 /* rwx for other */
+#define S_IROTH 00004 /* read permission for other */
+#define S_IWOTH 00002 /* read permission for other */
+#define S_IXOTH 00001 /* execute/search permission for other */
+
+#ifdef __PPC__
+
+struct stat {
+ dev_t st_dev; /* file system id */
+ ino_t st_ino; /* file id */
+ mode_t st_mode; /* ownership/protection */
+ nlink_t st_nlink; /* number of links */
+ uid_t st_uid; /* user id */
+ gid_t st_gid; /* group id */
+ dev_t st_rdev;
+ off_t st_size; /* file size in # of bytes */
+ unsigned long st_blksize; /* block size */
+ unsigned long st_blocks; /* file size in # of blocks */
+ unsigned long st_atime; /* time file was last accessed */
+ unsigned long __unused1;
+ unsigned long st_mtime; /* time file was last modified */
+ unsigned long __unused2;
+ unsigned long st_ctime; /* time file status was last changed */
+ unsigned long __unused3;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+#endif /* __PPC__ */
+
+#if defined (__ARM__) || defined (__I386__) || defined (__M68K__) || defined (__bfin__) ||\
+ defined (__microblaze__) || defined (__nios2__)
+
+struct stat {
+ unsigned short st_dev;
+ unsigned short __pad1;
+ unsigned long st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned short st_rdev;
+ unsigned short __pad2;
+ unsigned long st_size;
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ unsigned long st_atime;
+ unsigned long __unused1;
+ unsigned long st_mtime;
+ unsigned long __unused2;
+ unsigned long st_ctime;
+ unsigned long __unused3;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+#endif /* __ARM__ */
+
+#if defined (__MIPS__)
+
+struct stat {
+ dev_t st_dev;
+ long st_pad1[3];
+ ino_t st_ino;
+ mode_t st_mode;
+ nlink_t st_nlink;
+ uid_t st_uid;
+ gid_t st_gid;
+ dev_t st_rdev;
+ long st_pad2[2];
+ off_t st_size;
+ long st_pad3;
+ /*
+ * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
+ * but we don't have it under Linux.
+ */
+ time_t st_atime;
+ long reserved0;
+ time_t st_mtime;
+ long reserved1;
+ time_t st_ctime;
+ long reserved2;
+ long st_blksize;
+ long st_blocks;
+ long st_pad4[14];
+};
+
+#endif /* __MIPS__ */
+
+#if defined(__AVR32__) || defined(__SH__)
+
+struct stat {
+ unsigned long st_dev;
+ unsigned long st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned long st_rdev;
+ unsigned long st_size;
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ unsigned long st_atime;
+ unsigned long st_atime_nsec;
+ unsigned long st_mtime;
+ unsigned long st_mtime_nsec;
+ unsigned long st_ctime;
+ unsigned long st_ctime_nsec;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+#endif /* __AVR32__ || __SH__ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/stddef.h b/boot/common/src/uboot/include/linux/stddef.h
new file mode 100644
index 0000000..81e34c2
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/stddef.h
@@ -0,0 +1,18 @@
+#ifndef _LINUX_STDDEF_H
+#define _LINUX_STDDEF_H
+
+#undef NULL
+#if defined(__cplusplus)
+#define NULL 0
+#else
+#define NULL ((void *)0)
+#endif
+
+#ifndef _SIZE_T
+#include <linux/types.h>
+#endif
+
+#undef offsetof
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/string.h b/boot/common/src/uboot/include/linux/string.h
new file mode 100644
index 0000000..6239039
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/string.h
@@ -0,0 +1,89 @@
+#ifndef _LINUX_STRING_H_
+#define _LINUX_STRING_H_
+
+#include <linux/types.h> /* for size_t */
+#include <linux/stddef.h> /* for NULL */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern char * ___strtok;
+extern char * strpbrk(const char *,const char *);
+extern char * strtok(char *,const char *);
+extern char * strsep(char **,const char *);
+extern __kernel_size_t strspn(const char *,const char *);
+
+
+/*
+ * Include machine specific inline routines
+ */
+#include <asm/string.h>
+
+#ifndef __HAVE_ARCH_STRCPY
+extern char * strcpy(char *,const char *);
+#endif
+#ifndef __HAVE_ARCH_STRNCPY
+extern char * strncpy(char *,const char *, __kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_STRCAT
+extern char * strcat(char *, const char *);
+#endif
+#ifndef __HAVE_ARCH_STRNCAT
+extern char * strncat(char *, const char *, __kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_STRCMP
+extern int strcmp(const char *,const char *);
+#endif
+#ifndef __HAVE_ARCH_STRNCMP
+extern int strncmp(const char *,const char *,__kernel_size_t);
+#endif
+#if 0 /* not used - was: #ifndef __HAVE_ARCH_STRNICMP */
+extern int strnicmp(const char *, const char *, __kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_STRCHR
+extern char * strchr(const char *,int);
+#endif
+#ifndef __HAVE_ARCH_STRRCHR
+extern char * strrchr(const char *,int);
+#endif
+#ifndef __HAVE_ARCH_STRSTR
+extern char * strstr(const char *,const char *);
+#endif
+#ifndef __HAVE_ARCH_STRLEN
+extern __kernel_size_t strlen(const char *);
+#endif
+#ifndef __HAVE_ARCH_STRNLEN
+extern __kernel_size_t strnlen(const char *,__kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_STRDUP
+extern char * strdup(const char *);
+#endif
+#ifndef __HAVE_ARCH_STRSWAB
+extern char * strswab(const char *);
+#endif
+
+#ifndef __HAVE_ARCH_MEMSET
+extern void * memset(void *,int,__kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_MEMCPY
+extern void * memcpy(void *,const void *,__kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_MEMMOVE
+extern void * memmove(void *,const void *,__kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_MEMSCAN
+extern void * memscan(void *,int,__kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_MEMCMP
+extern int memcmp(const void *,const void *,__kernel_size_t);
+#endif
+#ifndef __HAVE_ARCH_MEMCHR
+extern void * memchr(const void *,int,__kernel_size_t);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LINUX_STRING_H_ */
diff --git a/boot/common/src/uboot/include/linux/time.h b/boot/common/src/uboot/include/linux/time.h
new file mode 100644
index 0000000..bf12b99
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/time.h
@@ -0,0 +1,158 @@
+#ifndef _LINUX_TIME_H
+#define _LINUX_TIME_H
+
+#include <linux/types.h>
+
+#define _DEFUN(a,b,c) a(c)
+#define _CONST const
+#define _AND ,
+
+#define _REENT_ONLY
+
+#define SECSPERMIN 60L
+#define MINSPERHOUR 60L
+#define HOURSPERDAY 24L
+#define SECSPERHOUR (SECSPERMIN * MINSPERHOUR)
+#define SECSPERDAY (SECSPERHOUR * HOURSPERDAY)
+#define DAYSPERWEEK 7
+#define MONSPERYEAR 12
+
+#define YEAR_BASE 1900
+#define EPOCH_YEAR 1970
+#define EPOCH_WDAY 4
+
+#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
+
+
+/* Used by other time functions. */
+struct tm {
+ int tm_sec; /* Seconds. [0-60] (1 leap second) */
+ int tm_min; /* Minutes. [0-59] */
+ int tm_hour; /* Hours. [0-23] */
+ int tm_mday; /* Day. [1-31] */
+ int tm_mon; /* Month. [0-11] */
+ int tm_year; /* Year - 1900. */
+ int tm_wday; /* Day of week. [0-6] */
+ int tm_yday; /* Days in year.[0-365] */
+ int tm_isdst; /* DST. [-1/0/1]*/
+
+# ifdef __USE_BSD
+ long int tm_gmtoff; /* Seconds east of UTC. */
+ __const char *tm_zone; /* Timezone abbreviation. */
+# else
+ long int __tm_gmtoff; /* Seconds east of UTC. */
+ __const char *__tm_zone; /* Timezone abbreviation. */
+# endif
+};
+
+static inline char *
+_DEFUN (asctime_r, (tim_p, result),
+ _CONST struct tm *tim_p _AND
+ char *result)
+{
+ static _CONST char day_name[7][3] = {
+ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+ };
+ static _CONST char mon_name[12][3] = {
+ "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+ };
+
+ sprintf (result, "%.3s %.3s %.2d %.2d:%.2d:%.2d %d\n",
+ day_name[tim_p->tm_wday],
+ mon_name[tim_p->tm_mon],
+ tim_p->tm_mday, tim_p->tm_hour, tim_p->tm_min,
+ tim_p->tm_sec, 1900 + tim_p->tm_year);
+ return result;
+}
+
+static inline struct tm *
+_DEFUN (localtime_r, (tim_p, res),
+ _CONST time_t * tim_p _AND
+ struct tm *res)
+{
+ static _CONST int mon_lengths[2][MONSPERYEAR] = {
+ {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
+ {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
+ } ;
+
+ static _CONST int year_lengths[2] = {
+ 365,
+ 366
+ } ;
+
+ long days, rem;
+ int y;
+ int yleap;
+ _CONST int *ip;
+
+ days = ((long) *tim_p) / SECSPERDAY;
+ rem = ((long) *tim_p) % SECSPERDAY;
+ while (rem < 0)
+ {
+ rem += SECSPERDAY;
+ --days;
+ }
+ while (rem >= SECSPERDAY)
+ {
+ rem -= SECSPERDAY;
+ ++days;
+ }
+
+ /* compute hour, min, and sec */
+ res->tm_hour = (int) (rem / SECSPERHOUR);
+ rem %= SECSPERHOUR;
+ res->tm_min = (int) (rem / SECSPERMIN);
+ res->tm_sec = (int) (rem % SECSPERMIN);
+
+ /* compute day of week */
+ if ((res->tm_wday = ((EPOCH_WDAY + days) % DAYSPERWEEK)) < 0)
+ res->tm_wday += DAYSPERWEEK;
+
+ /* compute year & day of year */
+ y = EPOCH_YEAR;
+ if (days >= 0)
+ {
+ for (;;)
+ {
+ yleap = isleap(y);
+ if (days < year_lengths[yleap])
+ break;
+ y++;
+ days -= year_lengths[yleap];
+ }
+ }
+ else
+ {
+ do
+ {
+ --y;
+ yleap = isleap(y);
+ days += year_lengths[yleap];
+ } while (days < 0);
+ }
+
+ res->tm_year = y - YEAR_BASE;
+ res->tm_yday = days;
+ ip = mon_lengths[yleap];
+ for (res->tm_mon = 0; days >= ip[res->tm_mon]; ++res->tm_mon)
+ days -= ip[res->tm_mon];
+ res->tm_mday = days + 1;
+
+ /* set daylight saving time flag */
+ res->tm_isdst = -1;
+
+ return (res);
+}
+
+static inline char *
+_DEFUN (ctime_r, (tim_p, result),
+ _CONST time_t * tim_p _AND
+ char * result)
+
+{
+ struct tm tm;
+ return asctime_r (localtime_r (tim_p, &tm), result);
+}
+
+#endif
diff --git a/boot/common/src/uboot/include/linux/types.h b/boot/common/src/uboot/include/linux/types.h
new file mode 100644
index 0000000..ccdd4cb
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/types.h
@@ -0,0 +1,188 @@
+#ifndef _LINUX_TYPES_H
+#define _LINUX_TYPES_H
+
+#ifdef __KERNEL__
+#include <linux/config.h>
+#endif
+
+#include <linux/posix_types.h>
+#include <asm/types.h>
+
+#ifndef __KERNEL_STRICT_NAMES
+
+typedef __kernel_fd_set fd_set;
+typedef __kernel_dev_t dev_t;
+typedef __kernel_ino_t ino_t;
+typedef __kernel_mode_t mode_t;
+typedef __kernel_nlink_t nlink_t;
+typedef __kernel_off_t off_t;
+typedef __kernel_pid_t pid_t;
+typedef __kernel_daddr_t daddr_t;
+typedef __kernel_key_t key_tt; /* modify bu zhouqi key_tt */
+typedef __kernel_suseconds_t suseconds_t;
+
+#ifdef __KERNEL__
+typedef __kernel_uid32_t uid_t;
+typedef __kernel_gid32_t gid_t;
+typedef __kernel_uid16_t uid16_t;
+typedef __kernel_gid16_t gid16_t;
+
+#ifdef CONFIG_UID16
+/* This is defined by include/asm-{arch}/posix_types.h */
+typedef __kernel_old_uid_t old_uid_t;
+typedef __kernel_old_gid_t old_gid_t;
+#endif /* CONFIG_UID16 */
+
+/* libc5 includes this file to define uid_t, thus uid_t can never change
+ * when it is included by non-kernel code
+ */
+#else
+typedef __kernel_uid_t uid_t;
+typedef __kernel_gid_t gid_t;
+#endif /* __KERNEL__ */
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+typedef __kernel_loff_t loff_t;
+#endif
+
+/*
+ * The following typedefs are also protected by individual ifdefs for
+ * historical reasons:
+ */
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef __kernel_size_t size_t;
+#endif
+
+#ifndef _SSIZE_T
+#define _SSIZE_T
+typedef __kernel_ssize_t ssize_t;
+#endif
+
+#ifndef _PTRDIFF_T
+#define _PTRDIFF_T
+typedef __kernel_ptrdiff_t ptrdiff_t;
+#endif
+
+#ifndef _TIME_T
+#define _TIME_T
+typedef __kernel_time_t time_t;
+#endif
+
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef __kernel_clock_t clock_t;
+#endif
+
+#ifndef _CADDR_T
+#define _CADDR_T
+typedef __kernel_caddr_t caddr_t;
+#endif
+
+/* bsd */
+typedef unsigned char u_char;
+typedef unsigned short u_short;
+typedef unsigned int u_int;
+typedef unsigned long u_long;
+
+/* sysv */
+typedef unsigned char unchar;
+typedef unsigned short ushort;
+typedef unsigned int uint;
+typedef unsigned long ulong;
+
+#ifndef __BIT_TYPES_DEFINED__
+#define __BIT_TYPES_DEFINED__
+
+typedef unsigned char u_int8_t;
+typedef __signed__ char int8_t;
+typedef unsigned short u_int16_t;
+typedef __signed__ short int16_t;
+typedef unsigned int u_int32_t;
+typedef __signed__ int int32_t;
+
+#endif /* !(__BIT_TYPES_DEFINED__) */
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+typedef __u64 uint64_t;
+typedef __u64 u_int64_t;
+typedef __s64 int64_t;
+#endif
+
+#endif /* __KERNEL_STRICT_NAMES */
+
+
+#ifdef __KERNEL__
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+typedef signed long long s64;
+typedef unsigned long long u64;
+
+#endif /* __KERNEL__ */
+
+
+
+/*
+ * Below are truly Linux-specific types that should never collide with
+ * any application/library that wants linux/types.h.
+ */
+#ifdef __CHECKER__
+#define __bitwise__ __attribute__((bitwise))
+#else
+#define __bitwise__
+#endif
+#ifdef __CHECK_ENDIAN__
+#define __bitwise __bitwise__
+#else
+#define __bitwise
+#endif
+
+typedef __u16 __bitwise __le16;
+typedef __u16 __bitwise __be16;
+typedef __u32 __bitwise __le32;
+typedef __u32 __bitwise __be32;
+#if defined(__GNUC__)
+typedef __u64 __bitwise __le64;
+typedef __u64 __bitwise __be64;
+#endif
+typedef __u16 __bitwise __sum16;
+typedef __u32 __bitwise __wsum;
+
+
+typedef unsigned __bitwise__ gfp_t;
+
+struct ustat {
+ __kernel_daddr_t f_tfree;
+ __kernel_ino_t f_tinode;
+ char f_fname[6];
+ char f_fpack[6];
+};
+
+typedef int bool;
+#define true 1
+#define false 0
+
+
+#endif /* _LINUX_TYPES_H */
diff --git a/boot/common/src/uboot/include/linux/unaligned/access_ok.h b/boot/common/src/uboot/include/linux/unaligned/access_ok.h
new file mode 100644
index 0000000..5f46eee
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/unaligned/access_ok.h
@@ -0,0 +1,66 @@
+#ifndef _LINUX_UNALIGNED_ACCESS_OK_H
+#define _LINUX_UNALIGNED_ACCESS_OK_H
+
+#include <asm/byteorder.h>
+
+static inline u16 get_unaligned_le16(const void *p)
+{
+ return le16_to_cpup((__le16 *)p);
+}
+
+static inline u32 get_unaligned_le32(const void *p)
+{
+ return le32_to_cpup((__le32 *)p);
+}
+
+static inline u64 get_unaligned_le64(const void *p)
+{
+ return le64_to_cpup((__le64 *)p);
+}
+
+static inline u16 get_unaligned_be16(const void *p)
+{
+ return be16_to_cpup((__be16 *)p);
+}
+
+static inline u32 get_unaligned_be32(const void *p)
+{
+ return be32_to_cpup((__be32 *)p);
+}
+
+static inline u64 get_unaligned_be64(const void *p)
+{
+ return be64_to_cpup((__be64 *)p);
+}
+
+static inline void put_unaligned_le16(u16 val, void *p)
+{
+ *((__le16 *)p) = cpu_to_le16(val);
+}
+
+static inline void put_unaligned_le32(u32 val, void *p)
+{
+ *((__le32 *)p) = cpu_to_le32(val);
+}
+
+static inline void put_unaligned_le64(u64 val, void *p)
+{
+ *((__le64 *)p) = cpu_to_le64(val);
+}
+
+static inline void put_unaligned_be16(u16 val, void *p)
+{
+ *((__be16 *)p) = cpu_to_be16(val);
+}
+
+static inline void put_unaligned_be32(u32 val, void *p)
+{
+ *((__be32 *)p) = cpu_to_be32(val);
+}
+
+static inline void put_unaligned_be64(u64 val, void *p)
+{
+ *((__be64 *)p) = cpu_to_be64(val);
+}
+
+#endif /* _LINUX_UNALIGNED_ACCESS_OK_H */
diff --git a/boot/common/src/uboot/include/linux/unaligned/be_byteshift.h b/boot/common/src/uboot/include/linux/unaligned/be_byteshift.h
new file mode 100644
index 0000000..9356b24
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/unaligned/be_byteshift.h
@@ -0,0 +1,70 @@
+#ifndef _LINUX_UNALIGNED_BE_BYTESHIFT_H
+#define _LINUX_UNALIGNED_BE_BYTESHIFT_H
+
+#include <linux/types.h>
+
+static inline u16 __get_unaligned_be16(const u8 *p)
+{
+ return p[0] << 8 | p[1];
+}
+
+static inline u32 __get_unaligned_be32(const u8 *p)
+{
+ return p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
+}
+
+static inline u64 __get_unaligned_be64(const u8 *p)
+{
+ return (u64)__get_unaligned_be32(p) << 32 |
+ __get_unaligned_be32(p + 4);
+}
+
+static inline void __put_unaligned_be16(u16 val, u8 *p)
+{
+ *p++ = val >> 8;
+ *p++ = val;
+}
+
+static inline void __put_unaligned_be32(u32 val, u8 *p)
+{
+ __put_unaligned_be16(val >> 16, p);
+ __put_unaligned_be16(val, p + 2);
+}
+
+static inline void __put_unaligned_be64(u64 val, u8 *p)
+{
+ __put_unaligned_be32(val >> 32, p);
+ __put_unaligned_be32(val, p + 4);
+}
+
+static inline u16 get_unaligned_be16(const void *p)
+{
+ return __get_unaligned_be16((const u8 *)p);
+}
+
+static inline u32 get_unaligned_be32(const void *p)
+{
+ return __get_unaligned_be32((const u8 *)p);
+}
+
+static inline u64 get_unaligned_be64(const void *p)
+{
+ return __get_unaligned_be64((const u8 *)p);
+}
+
+static inline void put_unaligned_be16(u16 val, void *p)
+{
+ __put_unaligned_be16(val, p);
+}
+
+static inline void put_unaligned_be32(u32 val, void *p)
+{
+ __put_unaligned_be32(val, p);
+}
+
+static inline void put_unaligned_be64(u64 val, void *p)
+{
+ __put_unaligned_be64(val, p);
+}
+
+#endif /* _LINUX_UNALIGNED_BE_BYTESHIFT_H */
diff --git a/boot/common/src/uboot/include/linux/unaligned/generic.h b/boot/common/src/uboot/include/linux/unaligned/generic.h
new file mode 100644
index 0000000..cc688e1
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/unaligned/generic.h
@@ -0,0 +1,71 @@
+#ifndef _LINUX_UNALIGNED_GENERIC_H
+#define _LINUX_UNALIGNED_GENERIC_H
+
+/* define __force to nothing in U-Boot */
+#define __force
+
+/*
+ * Cause a link-time error if we try an unaligned access other than
+ * 1,2,4 or 8 bytes long
+ */
+extern void __bad_unaligned_access_size(void);
+
+#define __get_unaligned_le(ptr) ((__force typeof(*(ptr)))({ \
+ __builtin_choose_expr(sizeof(*(ptr)) == 1, *(ptr), \
+ __builtin_choose_expr(sizeof(*(ptr)) == 2, get_unaligned_le16((ptr)), \
+ __builtin_choose_expr(sizeof(*(ptr)) == 4, get_unaligned_le32((ptr)), \
+ __builtin_choose_expr(sizeof(*(ptr)) == 8, get_unaligned_le64((ptr)), \
+ __bad_unaligned_access_size())))); \
+ }))
+
+#define __get_unaligned_be(ptr) ((__force typeof(*(ptr)))({ \
+ __builtin_choose_expr(sizeof(*(ptr)) == 1, *(ptr), \
+ __builtin_choose_expr(sizeof(*(ptr)) == 2, get_unaligned_be16((ptr)), \
+ __builtin_choose_expr(sizeof(*(ptr)) == 4, get_unaligned_be32((ptr)), \
+ __builtin_choose_expr(sizeof(*(ptr)) == 8, get_unaligned_be64((ptr)), \
+ __bad_unaligned_access_size())))); \
+ }))
+
+#define __put_unaligned_le(val, ptr) ({ \
+ void *__gu_p = (ptr); \
+ switch (sizeof(*(ptr))) { \
+ case 1: \
+ *(u8 *)__gu_p = (__force u8)(val); \
+ break; \
+ case 2: \
+ put_unaligned_le16((__force u16)(val), __gu_p); \
+ break; \
+ case 4: \
+ put_unaligned_le32((__force u32)(val), __gu_p); \
+ break; \
+ case 8: \
+ put_unaligned_le64((__force u64)(val), __gu_p); \
+ break; \
+ default: \
+ __bad_unaligned_access_size(); \
+ break; \
+ } \
+ (void)0; })
+
+#define __put_unaligned_be(val, ptr) ({ \
+ void *__gu_p = (ptr); \
+ switch (sizeof(*(ptr))) { \
+ case 1: \
+ *(u8 *)__gu_p = (__force u8)(val); \
+ break; \
+ case 2: \
+ put_unaligned_be16((__force u16)(val), __gu_p); \
+ break; \
+ case 4: \
+ put_unaligned_be32((__force u32)(val), __gu_p); \
+ break; \
+ case 8: \
+ put_unaligned_be64((__force u64)(val), __gu_p); \
+ break; \
+ default: \
+ __bad_unaligned_access_size(); \
+ break; \
+ } \
+ (void)0; })
+
+#endif /* _LINUX_UNALIGNED_GENERIC_H */
diff --git a/boot/common/src/uboot/include/linux/unaligned/le_byteshift.h b/boot/common/src/uboot/include/linux/unaligned/le_byteshift.h
new file mode 100644
index 0000000..be376fb
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/unaligned/le_byteshift.h
@@ -0,0 +1,70 @@
+#ifndef _LINUX_UNALIGNED_LE_BYTESHIFT_H
+#define _LINUX_UNALIGNED_LE_BYTESHIFT_H
+
+#include <linux/types.h>
+
+static inline u16 __get_unaligned_le16(const u8 *p)
+{
+ return p[0] | p[1] << 8;
+}
+
+static inline u32 __get_unaligned_le32(const u8 *p)
+{
+ return p[0] | p[1] << 8 | p[2] << 16 | p[3] << 24;
+}
+
+static inline u64 __get_unaligned_le64(const u8 *p)
+{
+ return (u64)__get_unaligned_le32(p + 4) << 32 |
+ __get_unaligned_le32(p);
+}
+
+static inline void __put_unaligned_le16(u16 val, u8 *p)
+{
+ *p++ = val;
+ *p++ = val >> 8;
+}
+
+static inline void __put_unaligned_le32(u32 val, u8 *p)
+{
+ __put_unaligned_le16(val >> 16, p + 2);
+ __put_unaligned_le16(val, p);
+}
+
+static inline void __put_unaligned_le64(u64 val, u8 *p)
+{
+ __put_unaligned_le32(val >> 32, p + 4);
+ __put_unaligned_le32(val, p);
+}
+
+static inline u16 get_unaligned_le16(const void *p)
+{
+ return __get_unaligned_le16((const u8 *)p);
+}
+
+static inline u32 get_unaligned_le32(const void *p)
+{
+ return __get_unaligned_le32((const u8 *)p);
+}
+
+static inline u64 get_unaligned_le64(const void *p)
+{
+ return __get_unaligned_le64((const u8 *)p);
+}
+
+static inline void put_unaligned_le16(u16 val, void *p)
+{
+ __put_unaligned_le16(val, p);
+}
+
+static inline void put_unaligned_le32(u32 val, void *p)
+{
+ __put_unaligned_le32(val, p);
+}
+
+static inline void put_unaligned_le64(u64 val, void *p)
+{
+ __put_unaligned_le64(val, p);
+}
+
+#endif /* _LINUX_UNALIGNED_LE_BYTESHIFT_H */
diff --git a/boot/common/src/uboot/include/linux/usb/cdc.h b/boot/common/src/uboot/include/linux/usb/cdc.h
new file mode 100644
index 0000000..c1d039c
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/usb/cdc.h
@@ -0,0 +1,224 @@
+/*
+ * USB Communications Device Class (CDC) definitions
+ *
+ * CDC says how to talk to lots of different types of network adapters,
+ * notably ethernet adapters and various modems. It's used mostly with
+ * firmware based USB peripherals.
+ *
+ * Ported to U-boot by: Thomas Smits <ts.smits@gmail.com> and
+ * Remy Bohmer <linux@bohmer.net>
+ */
+
+#define USB_CDC_SUBCLASS_ACM 0x02
+#define USB_CDC_SUBCLASS_ETHERNET 0x06
+#define USB_CDC_SUBCLASS_WHCM 0x08
+#define USB_CDC_SUBCLASS_DMM 0x09
+#define USB_CDC_SUBCLASS_MDLM 0x0a
+#define USB_CDC_SUBCLASS_OBEX 0x0b
+
+#define USB_CDC_PROTO_NONE 0
+
+#define USB_CDC_ACM_PROTO_AT_V25TER 1
+#define USB_CDC_ACM_PROTO_AT_PCCA101 2
+#define USB_CDC_ACM_PROTO_AT_PCCA101_WAKE 3
+#define USB_CDC_ACM_PROTO_AT_GSM 4
+#define USB_CDC_ACM_PROTO_AT_3G 5
+#define USB_CDC_ACM_PROTO_AT_CDMA 6
+#define USB_CDC_ACM_PROTO_VENDOR 0xff
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Class-Specific descriptors ... there are a couple dozen of them
+ */
+
+#define USB_CDC_HEADER_TYPE 0x00 /* header_desc */
+#define USB_CDC_CALL_MANAGEMENT_TYPE 0x01 /* call_mgmt_descriptor */
+#define USB_CDC_ACM_TYPE 0x02 /* acm_descriptor */
+#define USB_CDC_UNION_TYPE 0x06 /* union_desc */
+#define USB_CDC_COUNTRY_TYPE 0x07
+#define USB_CDC_NETWORK_TERMINAL_TYPE 0x0a /* network_terminal_desc */
+#define USB_CDC_ETHERNET_TYPE 0x0f /* ether_desc */
+#define USB_CDC_WHCM_TYPE 0x11
+#define USB_CDC_MDLM_TYPE 0x12 /* mdlm_desc */
+#define USB_CDC_MDLM_DETAIL_TYPE 0x13 /* mdlm_detail_desc */
+#define USB_CDC_DMM_TYPE 0x14
+#define USB_CDC_OBEX_TYPE 0x15
+
+/* "Header Functional Descriptor" from CDC spec 5.2.3.1 */
+struct usb_cdc_header_desc {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ __le16 bcdCDC;
+} __attribute__ ((packed));
+
+/* "Call Management Descriptor" from CDC spec 5.2.3.2 */
+struct usb_cdc_call_mgmt_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ __u8 bmCapabilities;
+#define USB_CDC_CALL_MGMT_CAP_CALL_MGMT 0x01
+#define USB_CDC_CALL_MGMT_CAP_DATA_INTF 0x02
+
+ __u8 bDataInterface;
+} __attribute__ ((packed));
+
+/* "Abstract Control Management Descriptor" from CDC spec 5.2.3.3 */
+struct usb_cdc_acm_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ __u8 bmCapabilities;
+} __attribute__ ((packed));
+
+/* capabilities from 5.2.3.3 */
+
+#define USB_CDC_COMM_FEATURE 0x01
+#define USB_CDC_CAP_LINE 0x02
+#define USB_CDC_CAP_BRK 0x04
+#define USB_CDC_CAP_NOTIFY 0x08
+
+/* "Union Functional Descriptor" from CDC spec 5.2.3.8 */
+struct usb_cdc_union_desc {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ __u8 bMasterInterface0;
+ __u8 bSlaveInterface0;
+ /* ... and there could be other slave interfaces */
+} __attribute__ ((packed));
+
+/* "Country Selection Functional Descriptor" from CDC spec 5.2.3.9 */
+struct usb_cdc_country_functional_desc {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ __u8 iCountryCodeRelDate;
+ __le16 wCountyCode0;
+ /* ... and there can be a lot of country codes */
+} __attribute__ ((packed));
+
+/* "Network Channel Terminal Functional Descriptor" from CDC spec 5.2.3.11 */
+struct usb_cdc_network_terminal_desc {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ __u8 bEntityId;
+ __u8 iName;
+ __u8 bChannelIndex;
+ __u8 bPhysicalInterface;
+} __attribute__ ((packed));
+
+/* "Ethernet Networking Functional Descriptor" from CDC spec 5.2.3.16 */
+struct usb_cdc_ether_desc {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ __u8 iMACAddress;
+ __le32 bmEthernetStatistics;
+ __le16 wMaxSegmentSize;
+ __le16 wNumberMCFilters;
+ __u8 bNumberPowerFilters;
+} __attribute__ ((packed));
+
+/* "MDLM Functional Descriptor" from CDC WMC spec 6.7.2.3 */
+struct usb_cdc_mdlm_desc {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ __le16 bcdVersion;
+ __u8 bGUID[16];
+} __attribute__ ((packed));
+
+/* "MDLM Detail Functional Descriptor" from CDC WMC spec 6.7.2.4 */
+struct usb_cdc_mdlm_detail_desc {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+
+ /* type is associated with mdlm_desc.bGUID */
+ __u8 bGuidDescriptorType;
+ __u8 bDetailData[0];
+} __attribute__ ((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Class-Specific Control Requests (6.2)
+ *
+ * section 3.6.2.1 table 4 has the ACM profile, for modems.
+ * section 3.8.2 table 10 has the ethernet profile.
+ *
+ * Microsoft's RNDIS stack for Ethernet is a vendor-specific CDC ACM variant,
+ * heavily dependent on the encapsulated (proprietary) command mechanism.
+ */
+
+#define USB_CDC_SEND_ENCAPSULATED_COMMAND 0x00
+#define USB_CDC_GET_ENCAPSULATED_RESPONSE 0x01
+#define USB_CDC_REQ_SET_LINE_CODING 0x20
+#define USB_CDC_REQ_GET_LINE_CODING 0x21
+#define USB_CDC_REQ_SET_CONTROL_LINE_STATE 0x22
+#define USB_CDC_REQ_SEND_BREAK 0x23
+#define USB_CDC_SET_ETHERNET_MULTICAST_FILTERS 0x40
+#define USB_CDC_SET_ETHERNET_PM_PATTERN_FILTER 0x41
+#define USB_CDC_GET_ETHERNET_PM_PATTERN_FILTER 0x42
+#define USB_CDC_SET_ETHERNET_PACKET_FILTER 0x43
+#define USB_CDC_GET_ETHERNET_STATISTIC 0x44
+
+/* Line Coding Structure from CDC spec 6.2.13 */
+struct usb_cdc_line_coding {
+ __le32 dwDTERate;
+ __u8 bCharFormat;
+#define USB_CDC_1_STOP_BITS 0
+#define USB_CDC_1_5_STOP_BITS 1
+#define USB_CDC_2_STOP_BITS 2
+
+ __u8 bParityType;
+#define USB_CDC_NO_PARITY 0
+#define USB_CDC_ODD_PARITY 1
+#define USB_CDC_EVEN_PARITY 2
+#define USB_CDC_MARK_PARITY 3
+#define USB_CDC_SPACE_PARITY 4
+
+ __u8 bDataBits;
+} __attribute__ ((packed));
+
+/* table 62; bits in multicast filter */
+#define USB_CDC_PACKET_TYPE_PROMISCUOUS (1 << 0)
+#define USB_CDC_PACKET_TYPE_ALL_MULTICAST (1 << 1) /* no filter */
+#define USB_CDC_PACKET_TYPE_DIRECTED (1 << 2)
+#define USB_CDC_PACKET_TYPE_BROADCAST (1 << 3)
+#define USB_CDC_PACKET_TYPE_MULTICAST (1 << 4) /* filtered */
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * Class-Specific Notifications (6.3) sent by interrupt transfers
+ *
+ * section 3.8.2 table 11 of the CDC spec lists Ethernet notifications
+ * section 3.6.2.1 table 5 specifies ACM notifications, accepted by RNDIS
+ * RNDIS also defines its own bit-incompatible notifications
+ */
+
+#define USB_CDC_NOTIFY_NETWORK_CONNECTION 0x00
+#define USB_CDC_NOTIFY_RESPONSE_AVAILABLE 0x01
+#define USB_CDC_NOTIFY_SERIAL_STATE 0x20
+#define USB_CDC_NOTIFY_SPEED_CHANGE 0x2a
+
+struct usb_cdc_notification {
+ __u8 bmRequestType;
+ __u8 bNotificationType;
+ __le16 wValue;
+ __le16 wIndex;
+ __le16 wLength;
+} __attribute__ ((packed));
diff --git a/boot/common/src/uboot/include/linux/usb/ch9.h b/boot/common/src/uboot/include/linux/usb/ch9.h
new file mode 100644
index 0000000..49b7483
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/usb/ch9.h
@@ -0,0 +1,587 @@
+/*
+ * This file holds USB constants and structures that are needed for
+ * USB device APIs. These are used by the USB device model, which is
+ * defined in chapter 9 of the USB 2.0 specification and in the
+ * Wireless USB 1.0 (spread around). Linux has several APIs in C that
+ * need these:
+ *
+ * - the master/host side Linux-USB kernel driver API;
+ * - the "usbfs" user space API; and
+ * - the Linux "gadget" slave/device/peripheral side driver API.
+ *
+ * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems
+ * act either as a USB master/host or as a USB slave/device. That means
+ * the master and slave side APIs benefit from working well together.
+ *
+ * There's also "Wireless USB", using low power short range radios for
+ * peripheral interconnection but otherwise building on the USB framework.
+ *
+ * Note all descriptors are declared '__attribute__((packed))' so that:
+ *
+ * [a] they never get padded, either internally (USB spec writers
+ * probably handled that) or externally;
+ *
+ * [b] so that accessing bigger-than-a-bytes fields will never
+ * generate bus errors on any platform, even when the location of
+ * its descriptor inside a bundle isn't "naturally aligned", and
+ *
+ * [c] for consistency, removing all doubt even when it appears to
+ * someone that the two other points are non-issues for that
+ * particular descriptor type.
+ *
+ * Ported to U-boot by: Thomas Smits <ts.smits@gmail.com> and
+ * Remy Bohmer <linux@bohmer.net>
+ */
+
+#ifndef __LINUX_USB_CH9_H
+#define __LINUX_USB_CH9_H
+
+#include <linux/types.h> /* __u8 etc */
+
+/*-------------------------------------------------------------------------*/
+
+/* CONTROL REQUEST SUPPORT */
+
+/*
+ * USB directions
+ *
+ * This bit flag is used in endpoint descriptors' bEndpointAddress field.
+ * It's also one of three fields in control requests bRequestType.
+ */
+#define USB_DIR_OUT 0 /* to device */
+#define USB_DIR_IN 0x80 /* to host */
+
+/*
+ * USB types, the second of three bRequestType fields
+ */
+#define USB_TYPE_MASK (0x03 << 5)
+#define USB_TYPE_STANDARD (0x00 << 5)
+#define USB_TYPE_CLASS (0x01 << 5)
+#define USB_TYPE_VENDOR (0x02 << 5)
+#define USB_TYPE_RESERVED (0x03 << 5)
+
+/*
+ * USB recipients, the third of three bRequestType fields
+ */
+#define USB_RECIP_MASK 0x1f
+#define USB_RECIP_DEVICE 0x00
+#define USB_RECIP_INTERFACE 0x01
+#define USB_RECIP_ENDPOINT 0x02
+#define USB_RECIP_OTHER 0x03
+/* From Wireless USB 1.0 */
+#define USB_RECIP_PORT 0x04
+#define USB_RECIP_RPIPE 0x05
+
+/*
+ * Standard requests, for the bRequest field of a SETUP packet.
+ *
+ * These are qualified by the bRequestType field, so that for example
+ * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved
+ * by a GET_STATUS request.
+ */
+#define USB_REQ_GET_STATUS 0x00
+#define USB_REQ_CLEAR_FEATURE 0x01
+#define USB_REQ_SET_FEATURE 0x03
+#define USB_REQ_SET_ADDRESS 0x05
+#define USB_REQ_GET_DESCRIPTOR 0x06
+#define USB_REQ_SET_DESCRIPTOR 0x07
+#define USB_REQ_GET_CONFIGURATION 0x08
+#define USB_REQ_SET_CONFIGURATION 0x09
+#define USB_REQ_GET_INTERFACE 0x0A
+#define USB_REQ_SET_INTERFACE 0x0B
+#define USB_REQ_SYNCH_FRAME 0x0C
+
+#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */
+#define USB_REQ_GET_ENCRYPTION 0x0E
+#define USB_REQ_RPIPE_ABORT 0x0E
+#define USB_REQ_SET_HANDSHAKE 0x0F
+#define USB_REQ_RPIPE_RESET 0x0F
+#define USB_REQ_GET_HANDSHAKE 0x10
+#define USB_REQ_SET_CONNECTION 0x11
+#define USB_REQ_SET_SECURITY_DATA 0x12
+#define USB_REQ_GET_SECURITY_DATA 0x13
+#define USB_REQ_SET_WUSB_DATA 0x14
+#define USB_REQ_LOOPBACK_DATA_WRITE 0x15
+#define USB_REQ_LOOPBACK_DATA_READ 0x16
+#define USB_REQ_SET_INTERFACE_DS 0x17
+
+/*
+ * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and
+ * are read as a bit array returned by USB_REQ_GET_STATUS. (So there
+ * are at most sixteen features of each type.)
+ */
+#define USB_DEVICE_SELF_POWERED 0 /* (read only) */
+#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */
+#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */
+#define USB_DEVICE_BATTERY 2 /* (wireless) */
+#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */
+#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/
+#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */
+#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */
+#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */
+
+#define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */
+
+
+/**
+ * struct usb_ctrlrequest - SETUP data for a USB device control request
+ * @bRequestType: matches the USB bmRequestType field
+ * @bRequest: matches the USB bRequest field
+ * @wValue: matches the USB wValue field (le16 byte order)
+ * @wIndex: matches the USB wIndex field (le16 byte order)
+ * @wLength: matches the USB wLength field (le16 byte order)
+ *
+ * This structure is used to send control requests to a USB device. It matches
+ * the different fields of the USB 2.0 Spec section 9.3, table 9-2. See the
+ * USB spec for a fuller description of the different fields, and what they are
+ * used for.
+ *
+ * Note that the driver for any interface can issue control requests.
+ * For most devices, interfaces don't coordinate with each other, so
+ * such requests may be made at any time.
+ */
+#if defined(__BIG_ENDIAN) || defined(__ARMEB__)
+#error (functionality not verified for big endian targets, todo...)
+#endif
+
+struct usb_ctrlrequest {
+ __u8 bRequestType;
+ __u8 bRequest;
+ __le16 wValue;
+ __le16 wIndex;
+ __le16 wLength;
+} __attribute__ ((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/*
+ * STANDARD DESCRIPTORS ... as returned by GET_DESCRIPTOR, or
+ * (rarely) accepted by SET_DESCRIPTOR.
+ *
+ * Note that all multi-byte values here are encoded in little endian
+ * byte order "on the wire". But when exposed through Linux-USB APIs,
+ * they've been converted to cpu byte order.
+ */
+
+/*
+ * Descriptor types ... USB 2.0 spec table 9.5
+ */
+#define USB_DT_DEVICE 0x01
+#define USB_DT_CONFIG 0x02
+#define USB_DT_STRING 0x03
+#define USB_DT_INTERFACE 0x04
+#define USB_DT_ENDPOINT 0x05
+#define USB_DT_DEVICE_QUALIFIER 0x06
+#define USB_DT_OTHER_SPEED_CONFIG 0x07
+#define USB_DT_INTERFACE_POWER 0x08
+/* these are from a minor usb 2.0 revision (ECN) */
+#define USB_DT_OTG 0x09
+#define USB_DT_DEBUG 0x0a
+#define USB_DT_INTERFACE_ASSOCIATION 0x0b
+/* these are from the Wireless USB spec */
+#define USB_DT_SECURITY 0x0c
+#define USB_DT_KEY 0x0d
+#define USB_DT_ENCRYPTION_TYPE 0x0e
+#define USB_DT_BOS 0x0f
+#define USB_DT_DEVICE_CAPABILITY 0x10
+#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11
+#define USB_DT_WIRE_ADAPTER 0x21
+#define USB_DT_RPIPE 0x22
+
+/* Conventional codes for class-specific descriptors. The convention is
+ * defined in the USB "Common Class" Spec (3.11). Individual class specs
+ * are authoritative for their usage, not the "common class" writeup.
+ */
+#define USB_DT_CS_DEVICE (USB_TYPE_CLASS | USB_DT_DEVICE)
+#define USB_DT_CS_CONFIG (USB_TYPE_CLASS | USB_DT_CONFIG)
+#define USB_DT_CS_STRING (USB_TYPE_CLASS | USB_DT_STRING)
+#define USB_DT_CS_INTERFACE (USB_TYPE_CLASS | USB_DT_INTERFACE)
+#define USB_DT_CS_ENDPOINT (USB_TYPE_CLASS | USB_DT_ENDPOINT)
+
+/* All standard descriptors have these 2 fields at the beginning */
+struct usb_descriptor_header {
+ __u8 bLength;
+ __u8 bDescriptorType;
+} __attribute__ ((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE: Device descriptor */
+struct usb_device_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __le16 bcdUSB;
+ __u8 bDeviceClass;
+ __u8 bDeviceSubClass;
+ __u8 bDeviceProtocol;
+ __u8 bMaxPacketSize0;
+ __le16 idVendor;
+ __le16 idProduct;
+ __le16 bcdDevice;
+ __u8 iManufacturer;
+ __u8 iProduct;
+ __u8 iSerialNumber;
+ __u8 bNumConfigurations;
+} __attribute__ ((packed));
+
+#define USB_DT_DEVICE_SIZE 18
+
+
+/*
+ * Device and/or Interface Class codes
+ * as found in bDeviceClass or bInterfaceClass
+ * and defined by www.usb.org documents
+ */
+#define USB_CLASS_PER_INTERFACE 0 /* for DeviceClass */
+#define USB_CLASS_AUDIO 1
+#define USB_CLASS_COMM 2
+#define USB_CLASS_HID 3
+#define USB_CLASS_PHYSICAL 5
+#define USB_CLASS_STILL_IMAGE 6
+#define USB_CLASS_PRINTER 7
+#define USB_CLASS_MASS_STORAGE 8
+#define USB_CLASS_HUB 9
+#define USB_CLASS_CDC_DATA 0x0a
+#define USB_CLASS_CSCID 0x0b /* chip+ smart card */
+#define USB_CLASS_CONTENT_SEC 0x0d /* content security */
+#define USB_CLASS_VIDEO 0x0e
+#define USB_CLASS_WIRELESS_CONTROLLER 0xe0
+#define USB_CLASS_MISC 0xef
+#define USB_CLASS_APP_SPEC 0xfe
+#define USB_CLASS_VENDOR_SPEC 0xff
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_CONFIG: Configuration descriptor information.
+ *
+ * USB_DT_OTHER_SPEED_CONFIG is the same descriptor, except that the
+ * descriptor type is different. Highspeed-capable devices can look
+ * different depending on what speed they're currently running. Only
+ * devices with a USB_DT_DEVICE_QUALIFIER have any OTHER_SPEED_CONFIG
+ * descriptors.
+ */
+struct usb_config_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __le16 wTotalLength;
+ __u8 bNumInterfaces;
+ __u8 bConfigurationValue;
+ __u8 iConfiguration;
+ __u8 bmAttributes;
+ __u8 bMaxPower;
+} __attribute__ ((packed));
+
+#define USB_DT_CONFIG_SIZE 9
+
+/* from config descriptor bmAttributes */
+#define USB_CONFIG_ATT_ONE (1 << 7) /* must be set */
+#define USB_CONFIG_ATT_SELFPOWER (1 << 6) /* self powered */
+#define USB_CONFIG_ATT_WAKEUP (1 << 5) /* can wakeup */
+#define USB_CONFIG_ATT_BATTERY (1 << 4) /* battery powered */
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_STRING: String descriptor */
+struct usb_string_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __le16 wData[1]; /* UTF-16LE encoded */
+} __attribute__ ((packed));
+
+/* note that "string" zero is special, it holds language codes that
+ * the device supports, not Unicode characters.
+ */
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_INTERFACE: Interface descriptor */
+struct usb_interface_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __u8 bInterfaceNumber;
+ __u8 bAlternateSetting;
+ __u8 bNumEndpoints;
+ __u8 bInterfaceClass;
+ __u8 bInterfaceSubClass;
+ __u8 bInterfaceProtocol;
+ __u8 iInterface;
+} __attribute__ ((packed));
+
+#define USB_DT_INTERFACE_SIZE 9
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_ENDPOINT: Endpoint descriptor */
+struct usb_endpoint_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __u8 bEndpointAddress;
+ __u8 bmAttributes;
+ __le16 wMaxPacketSize;
+ __u8 bInterval;
+
+ /* NOTE: these two are _only_ in audio endpoints. */
+ /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */
+ __u8 bRefresh;
+ __u8 bSynchAddress;
+} __attribute__ ((packed));
+
+#define USB_DT_ENDPOINT_SIZE 7
+#define USB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */
+
+
+/*
+ * Endpoints
+ */
+#define USB_ENDPOINT_NUMBER_MASK 0x0f /* in bEndpointAddress */
+#define USB_ENDPOINT_DIR_MASK 0x80
+
+#define USB_ENDPOINT_XFERTYPE_MASK 0x03 /* in bmAttributes */
+#define USB_ENDPOINT_XFER_CONTROL 0
+#define USB_ENDPOINT_XFER_ISOC 1
+#define USB_ENDPOINT_XFER_BULK 2
+#define USB_ENDPOINT_XFER_INT 3
+#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */
+struct usb_qualifier_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __le16 bcdUSB;
+ __u8 bDeviceClass;
+ __u8 bDeviceSubClass;
+ __u8 bDeviceProtocol;
+ __u8 bMaxPacketSize0;
+ __u8 bNumConfigurations;
+ __u8 bRESERVED;
+} __attribute__ ((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_OTG (from OTG 1.0a supplement) */
+struct usb_otg_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __u8 bmAttributes; /* support for HNP, SRP, etc */
+} __attribute__ ((packed));
+
+/* from usb_otg_descriptor.bmAttributes */
+#define USB_OTG_SRP (1 << 0)
+#define USB_OTG_HNP (1 << 1) /* swap host/device roles */
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEBUG: for special highspeed devices, replacing serial console */
+struct usb_debug_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ /* bulk endpoints with 8 byte maxpacket */
+ __u8 bDebugInEndpoint;
+ __u8 bDebugOutEndpoint;
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_INTERFACE_ASSOCIATION: groups interfaces */
+struct usb_interface_assoc_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __u8 bFirstInterface;
+ __u8 bInterfaceCount;
+ __u8 bFunctionClass;
+ __u8 bFunctionSubClass;
+ __u8 bFunctionProtocol;
+ __u8 iFunction;
+} __attribute__ ((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_SECURITY: group of wireless security descriptors, including
+ * encryption types available for setting up a CC/association.
+ */
+struct usb_security_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __le16 wTotalLength;
+ __u8 bNumEncryptionTypes;
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_KEY: used with {GET,SET}_SECURITY_DATA; only public keys
+ * may be retrieved.
+ */
+struct usb_key_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __u8 tTKID[3];
+ __u8 bReserved;
+ __u8 bKeyData[0];
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_ENCRYPTION_TYPE: bundled in DT_SECURITY groups */
+struct usb_encryption_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __u8 bEncryptionType;
+#define USB_ENC_TYPE_UNSECURE 0
+#define USB_ENC_TYPE_WIRED 1 /* non-wireless mode */
+#define USB_ENC_TYPE_CCM_1 2 /* aes128/cbc session */
+#define USB_ENC_TYPE_RSA_1 3 /* rsa3072/sha1 auth */
+ __u8 bEncryptionValue; /* use in SET_ENCRYPTION */
+ __u8 bAuthKeyIndex;
+} __attribute__((packed));
+
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_BOS: group of wireless capabilities */
+struct usb_bos_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __le16 wTotalLength;
+ __u8 bNumDeviceCaps;
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_DEVICE_CAPABILITY: grouped with BOS */
+struct usb_dev_cap_header {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDevCapabilityType;
+} __attribute__((packed));
+
+#define USB_CAP_TYPE_WIRELESS_USB 1
+
+struct usb_wireless_cap_descriptor { /* Ultra Wide Band */
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDevCapabilityType;
+
+ __u8 bmAttributes;
+#define USB_WIRELESS_P2P_DRD (1 << 1)
+#define USB_WIRELESS_BEACON_MASK (3 << 2)
+#define USB_WIRELESS_BEACON_SELF (1 << 2)
+#define USB_WIRELESS_BEACON_DIRECTED (2 << 2)
+#define USB_WIRELESS_BEACON_NONE (3 << 2)
+ __le16 wPHYRates; /* bit rates, Mbps */
+#define USB_WIRELESS_PHY_53 (1 << 0) /* always set */
+#define USB_WIRELESS_PHY_80 (1 << 1)
+#define USB_WIRELESS_PHY_107 (1 << 2) /* always set */
+#define USB_WIRELESS_PHY_160 (1 << 3)
+#define USB_WIRELESS_PHY_200 (1 << 4) /* always set */
+#define USB_WIRELESS_PHY_320 (1 << 5)
+#define USB_WIRELESS_PHY_400 (1 << 6)
+#define USB_WIRELESS_PHY_480 (1 << 7)
+ __u8 bmTFITXPowerInfo; /* TFI power levels */
+ __u8 bmFFITXPowerInfo; /* FFI power levels */
+ __le16 bmBandGroup;
+ __u8 bReserved;
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_DT_WIRELESS_ENDPOINT_COMP: companion descriptor associated with
+ * each endpoint descriptor for a wireless device
+ */
+struct usb_wireless_ep_comp_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+
+ __u8 bMaxBurst;
+ __u8 bMaxSequence;
+ __le16 wMaxStreamDelay;
+ __le16 wOverTheAirPacketSize;
+ __u8 bOverTheAirInterval;
+ __u8 bmCompAttributes;
+#define USB_ENDPOINT_SWITCH_MASK 0x03 /* in bmCompAttributes */
+#define USB_ENDPOINT_SWITCH_NO 0
+#define USB_ENDPOINT_SWITCH_SWITCH 1
+#define USB_ENDPOINT_SWITCH_SCALE 2
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless
+ * host and a device for connection set up, mutual authentication, and
+ * exchanging short lived session keys. The handshake depends on a CC.
+ */
+struct usb_handshake {
+ __u8 bMessageNumber;
+ __u8 bStatus;
+ __u8 tTKID[3];
+ __u8 bReserved;
+ __u8 CDID[16];
+ __u8 nonce[16];
+ __u8 MIC[8];
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC).
+ * A CC may also be set up using non-wireless secure channels (including
+ * wired USB!), and some devices may support CCs with multiple hosts.
+ */
+struct usb_connection_context {
+ __u8 CHID[16]; /* persistent host id */
+ __u8 CDID[16]; /* device id (unique w/in host context) */
+ __u8 CK[16]; /* connection key */
+} __attribute__((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* USB 2.0 defines three speeds, here's how Linux identifies them */
+
+enum usb_device_speed {
+ USB_SPEED_UNKNOWN = 0, /* enumerating */
+ USB_SPEED_LOW, USB_SPEED_FULL, /* usb 1.1 */
+ USB_SPEED_HIGH, /* usb 2.0 */
+ USB_SPEED_VARIABLE, /* wireless (usb 2.5) */
+};
+
+enum usb_device_state {
+ /* NOTATTACHED isn't in the USB spec, and this state acts
+ * the same as ATTACHED ... but it's clearer this way.
+ */
+ USB_STATE_NOTATTACHED = 0,
+
+ /* chapter 9 and authentication (wireless) device states */
+ USB_STATE_ATTACHED,
+ USB_STATE_POWERED, /* wired */
+ USB_STATE_UNAUTHENTICATED, /* auth */
+ USB_STATE_RECONNECTING, /* auth */
+ USB_STATE_DEFAULT, /* limited function */
+ USB_STATE_ADDRESS,
+ USB_STATE_CONFIGURED, /* most functions */
+
+ USB_STATE_SUSPENDED
+
+ /* NOTE: there are actually four different SUSPENDED
+ * states, returning to POWERED, DEFAULT, ADDRESS, or
+ * CONFIGURED respectively when SOF tokens flow again.
+ */
+};
+
+#endif /* __LINUX_USB_CH9_H */
diff --git a/boot/common/src/uboot/include/linux/usb/gadget.h b/boot/common/src/uboot/include/linux/usb/gadget.h
new file mode 100644
index 0000000..275cb5f
--- /dev/null
+++ b/boot/common/src/uboot/include/linux/usb/gadget.h
@@ -0,0 +1,857 @@
+/*
+ * <linux/usb/gadget.h>
+ *
+ * We call the USB code inside a Linux-based peripheral device a "gadget"
+ * driver, except for the hardware-specific bus glue. One USB host can
+ * master many USB gadgets, but the gadgets are only slaved to one host.
+ *
+ *
+ * (C) Copyright 2002-2004 by David Brownell
+ * All Rights Reserved.
+ *
+ * This software is licensed under the GNU GPL version 2.
+ *
+ * Ported to U-boot by: Thomas Smits <ts.smits@gmail.com> and
+ * Remy Bohmer <linux@bohmer.net>
+ */
+
+#ifndef __LINUX_USB_GADGET_H
+#define __LINUX_USB_GADGET_H
+
+#include <linux/list.h>
+
+struct usb_ep;
+
+/**
+ * struct usb_request - describes one i/o request
+ * @buf: Buffer used for data. Always provide this; some controllers
+ * only use PIO, or don't use DMA for some endpoints.
+ * @dma: DMA address corresponding to 'buf'. If you don't set this
+ * field, and the usb controller needs one, it is responsible
+ * for mapping and unmapping the buffer.
+ * @length: Length of that data
+ * @no_interrupt: If true, hints that no completion irq is needed.
+ * Helpful sometimes with deep request queues that are handled
+ * directly by DMA controllers.
+ * @zero: If true, when writing data, makes the last packet be "short"
+ * by adding a zero length packet as needed;
+ * @short_not_ok: When reading data, makes short packets be
+ * treated as errors (queue stops advancing till cleanup).
+ * @complete: Function called when request completes, so this request and
+ * its buffer may be re-used.
+ * Reads terminate with a short packet, or when the buffer fills,
+ * whichever comes first. When writes terminate, some data bytes
+ * will usually still be in flight (often in a hardware fifo).
+ * Errors (for reads or writes) stop the queue from advancing
+ * until the completion function returns, so that any transfers
+ * invalidated by the error may first be dequeued.
+ * @context: For use by the completion callback
+ * @list: For use by the gadget driver.
+ * @status: Reports completion code, zero or a negative errno.
+ * Normally, faults block the transfer queue from advancing until
+ * the completion callback returns.
+ * Code "-ESHUTDOWN" indicates completion caused by device disconnect,
+ * or when the driver disabled the endpoint.
+ * @actual: Reports bytes transferred to/from the buffer. For reads (OUT
+ * transfers) this may be less than the requested length. If the
+ * short_not_ok flag is set, short reads are treated as errors
+ * even when status otherwise indicates successful completion.
+ * Note that for writes (IN transfers) some data bytes may still
+ * reside in a device-side FIFO when the request is reported as
+ * complete.
+ *
+ * These are allocated/freed through the endpoint they're used with. The
+ * hardware's driver can add extra per-request data to the memory it returns,
+ * which often avoids separate memory allocations (potential failures),
+ * later when the request is queued.
+ *
+ * Request flags affect request handling, such as whether a zero length
+ * packet is written (the "zero" flag), whether a short read should be
+ * treated as an error (blocking request queue advance, the "short_not_ok"
+ * flag), or hinting that an interrupt is not required (the "no_interrupt"
+ * flag, for use with deep request queues).
+ *
+ * Bulk endpoints can use any size buffers, and can also be used for interrupt
+ * transfers. interrupt-only endpoints can be much less functional.
+ *
+ * NOTE: this is analagous to 'struct urb' on the host side, except that
+ * it's thinner and promotes more pre-allocation.
+ */
+
+struct usb_request {
+ void *buf;
+ unsigned length;
+ dma_addr_t dma;
+
+ unsigned no_interrupt:1;
+ unsigned zero:1;
+ unsigned short_not_ok:1;
+
+ void (*complete)(struct usb_ep *ep,
+ struct usb_request *req);
+ void *context;
+ struct list_head list;
+
+ int status;
+ unsigned actual;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/* endpoint-specific parts of the api to the usb controller hardware.
+ * unlike the urb model, (de)multiplexing layers are not required.
+ * (so this api could slash overhead if used on the host side...)
+ *
+ * note that device side usb controllers commonly differ in how many
+ * endpoints they support, as well as their capabilities.
+ */
+struct usb_ep_ops {
+ int (*enable) (struct usb_ep *ep,
+ const struct usb_endpoint_descriptor *desc);
+ int (*disable) (struct usb_ep *ep);
+
+ struct usb_request *(*alloc_request) (struct usb_ep *ep,
+ gfp_t gfp_flags);
+ void (*free_request) (struct usb_ep *ep, struct usb_request *req);
+
+ int (*queue) (struct usb_ep *ep, struct usb_request *req,
+ gfp_t gfp_flags);
+ int (*dequeue) (struct usb_ep *ep, struct usb_request *req);
+
+ int (*set_halt) (struct usb_ep *ep, int value);
+ int (*fifo_status) (struct usb_ep *ep);
+ void (*fifo_flush) (struct usb_ep *ep);
+};
+
+/**
+ * struct usb_ep - device side representation of USB endpoint
+ * @name:identifier for the endpoint, such as "ep-a" or "ep9in-bulk"
+ * @ops: Function pointers used to access hardware-specific operations.
+ * @ep_list:the gadget's ep_list holds all of its endpoints
+ * @maxpacket:The maximum packet size used on this endpoint. The initial
+ * value can sometimes be reduced (hardware allowing), according to
+ * the endpoint descriptor used to configure the endpoint.
+ * @driver_data:for use by the gadget driver. all other fields are
+ * read-only to gadget drivers.
+ *
+ * the bus controller driver lists all the general purpose endpoints in
+ * gadget->ep_list. the control endpoint (gadget->ep0) is not in that list,
+ * and is accessed only in response to a driver setup() callback.
+ */
+struct usb_ep {
+ void *driver_data;
+ const char *name;
+ const struct usb_ep_ops *ops;
+ struct list_head ep_list;
+ unsigned maxpacket:16;
+};
+
+/*-------------------------------------------------------------------------*/
+
+/**
+ * usb_ep_enable - configure endpoint, making it usable
+ * @ep:the endpoint being configured. may not be the endpoint named "ep0".
+ * drivers discover endpoints through the ep_list of a usb_gadget.
+ * @desc:descriptor for desired behavior. caller guarantees this pointer
+ * remains valid until the endpoint is disabled; the data byte order
+ * is little-endian (usb-standard).
+ *
+ * when configurations are set, or when interface settings change, the driver
+ * will enable or disable the relevant endpoints. while it is enabled, an
+ * endpoint may be used for i/o until the driver receives a disconnect() from
+ * the host or until the endpoint is disabled.
+ *
+ * the ep0 implementation (which calls this routine) must ensure that the
+ * hardware capabilities of each endpoint match the descriptor provided
+ * for it. for example, an endpoint named "ep2in-bulk" would be usable
+ * for interrupt transfers as well as bulk, but it likely couldn't be used
+ * for iso transfers or for endpoint 14. some endpoints are fully
+ * configurable, with more generic names like "ep-a". (remember that for
+ * USB, "in" means "towards the USB master".)
+ *
+ * returns zero, or a negative error code.
+ */
+static inline int usb_ep_enable(struct usb_ep *ep,
+ const struct usb_endpoint_descriptor *desc)
+{
+ return ep->ops->enable(ep, desc);
+}
+
+/**
+ * usb_ep_disable - endpoint is no longer usable
+ * @ep:the endpoint being unconfigured. may not be the endpoint named "ep0".
+ *
+ * no other task may be using this endpoint when this is called.
+ * any pending and uncompleted requests will complete with status
+ * indicating disconnect (-ESHUTDOWN) before this call returns.
+ * gadget drivers must call usb_ep_enable() again before queueing
+ * requests to the endpoint.
+ *
+ * returns zero, or a negative error code.
+ */
+static inline int usb_ep_disable(struct usb_ep *ep)
+{
+ return ep->ops->disable(ep);
+}
+
+/**
+ * usb_ep_alloc_request - allocate a request object to use with this endpoint
+ * @ep:the endpoint to be used with with the request
+ * @gfp_flags:GFP_* flags to use
+ *
+ * Request objects must be allocated with this call, since they normally
+ * need controller-specific setup and may even need endpoint-specific
+ * resources such as allocation of DMA descriptors.
+ * Requests may be submitted with usb_ep_queue(), and receive a single
+ * completion callback. Free requests with usb_ep_free_request(), when
+ * they are no longer needed.
+ *
+ * Returns the request, or null if one could not be allocated.
+ */
+static inline struct usb_request *usb_ep_alloc_request(struct usb_ep *ep,
+ gfp_t gfp_flags)
+{
+ return ep->ops->alloc_request(ep, gfp_flags);
+}
+
+/**
+ * usb_ep_free_request - frees a request object
+ * @ep:the endpoint associated with the request
+ * @req:the request being freed
+ *
+ * Reverses the effect of usb_ep_alloc_request().
+ * Caller guarantees the request is not queued, and that it will
+ * no longer be requeued (or otherwise used).
+ */
+static inline void usb_ep_free_request(struct usb_ep *ep,
+ struct usb_request *req)
+{
+ ep->ops->free_request(ep, req);
+}
+
+/**
+ * usb_ep_queue - queues (submits) an I/O request to an endpoint.
+ * @ep:the endpoint associated with the request
+ * @req:the request being submitted
+ * @gfp_flags: GFP_* flags to use in case the lower level driver couldn't
+ * pre-allocate all necessary memory with the request.
+ *
+ * This tells the device controller to perform the specified request through
+ * that endpoint (reading or writing a buffer). When the request completes,
+ * including being canceled by usb_ep_dequeue(), the request's completion
+ * routine is called to return the request to the driver. Any endpoint
+ * (except control endpoints like ep0) may have more than one transfer
+ * request queued; they complete in FIFO order. Once a gadget driver
+ * submits a request, that request may not be examined or modified until it
+ * is given back to that driver through the completion callback.
+ *
+ * Each request is turned into one or more packets. The controller driver
+ * never merges adjacent requests into the same packet. OUT transfers
+ * will sometimes use data that's already buffered in the hardware.
+ * Drivers can rely on the fact that the first byte of the request's buffer
+ * always corresponds to the first byte of some USB packet, for both
+ * IN and OUT transfers.
+ *
+ * Bulk endpoints can queue any amount of data; the transfer is packetized
+ * automatically. The last packet will be short if the request doesn't fill it
+ * out completely. Zero length packets (ZLPs) should be avoided in portable
+ * protocols since not all usb hardware can successfully handle zero length
+ * packets. (ZLPs may be explicitly written, and may be implicitly written if
+ * the request 'zero' flag is set.) Bulk endpoints may also be used
+ * for interrupt transfers; but the reverse is not true, and some endpoints
+ * won't support every interrupt transfer. (Such as 768 byte packets.)
+ *
+ * Interrupt-only endpoints are less functional than bulk endpoints, for
+ * example by not supporting queueing or not handling buffers that are
+ * larger than the endpoint's maxpacket size. They may also treat data
+ * toggle differently.
+ *
+ * Control endpoints ... after getting a setup() callback, the driver queues
+ * one response (even if it would be zero length). That enables the
+ * status ack, after transfering data as specified in the response. Setup
+ * functions may return negative error codes to generate protocol stalls.
+ * (Note that some USB device controllers disallow protocol stall responses
+ * in some cases.) When control responses are deferred (the response is
+ * written after the setup callback returns), then usb_ep_set_halt() may be
+ * used on ep0 to trigger protocol stalls.
+ *
+ * For periodic endpoints, like interrupt or isochronous ones, the usb host
+ * arranges to poll once per interval, and the gadget driver usually will
+ * have queued some data to transfer at that time.
+ *
+ * Returns zero, or a negative error code. Endpoints that are not enabled
+ * report errors; errors will also be
+ * reported when the usb peripheral is disconnected.
+ */
+static inline int usb_ep_queue(struct usb_ep *ep,
+ struct usb_request *req, gfp_t gfp_flags)
+{
+ return ep->ops->queue(ep, req, gfp_flags);
+}
+
+/**
+ * usb_ep_dequeue - dequeues (cancels, unlinks) an I/O request from an endpoint
+ * @ep:the endpoint associated with the request
+ * @req:the request being canceled
+ *
+ * if the request is still active on the endpoint, it is dequeued and its
+ * completion routine is called (with status -ECONNRESET); else a negative
+ * error code is returned.
+ *
+ * note that some hardware can't clear out write fifos (to unlink the request
+ * at the head of the queue) except as part of disconnecting from usb. such
+ * restrictions prevent drivers from supporting configuration changes,
+ * even to configuration zero (a "chapter 9" requirement).
+ */
+static inline int usb_ep_dequeue(struct usb_ep *ep, struct usb_request *req)
+{
+ return ep->ops->dequeue(ep, req);
+}
+
+/**
+ * usb_ep_set_halt - sets the endpoint halt feature.
+ * @ep: the non-isochronous endpoint being stalled
+ *
+ * Use this to stall an endpoint, perhaps as an error report.
+ * Except for control endpoints,
+ * the endpoint stays halted (will not stream any data) until the host
+ * clears this feature; drivers may need to empty the endpoint's request
+ * queue first, to make sure no inappropriate transfers happen.
+ *
+ * Note that while an endpoint CLEAR_FEATURE will be invisible to the
+ * gadget driver, a SET_INTERFACE will not be. To reset endpoints for the
+ * current altsetting, see usb_ep_clear_halt(). When switching altsettings,
+ * it's simplest to use usb_ep_enable() or usb_ep_disable() for the endpoints.
+ *
+ * Returns zero, or a negative error code. On success, this call sets
+ * underlying hardware state that blocks data transfers.
+ * Attempts to halt IN endpoints will fail (returning -EAGAIN) if any
+ * transfer requests are still queued, or if the controller hardware
+ * (usually a FIFO) still holds bytes that the host hasn't collected.
+ */
+static inline int usb_ep_set_halt(struct usb_ep *ep)
+{
+ return ep->ops->set_halt(ep, 1);
+}
+
+/**
+ * usb_ep_clear_halt - clears endpoint halt, and resets toggle
+ * @ep:the bulk or interrupt endpoint being reset
+ *
+ * Use this when responding to the standard usb "set interface" request,
+ * for endpoints that aren't reconfigured, after clearing any other state
+ * in the endpoint's i/o queue.
+ *
+ * Returns zero, or a negative error code. On success, this call clears
+ * the underlying hardware state reflecting endpoint halt and data toggle.
+ * Note that some hardware can't support this request (like pxa2xx_udc),
+ * and accordingly can't correctly implement interface altsettings.
+ */
+static inline int usb_ep_clear_halt(struct usb_ep *ep)
+{
+ return ep->ops->set_halt(ep, 0);
+}
+
+/**
+ * usb_ep_fifo_status - returns number of bytes in fifo, or error
+ * @ep: the endpoint whose fifo status is being checked.
+ *
+ * FIFO endpoints may have "unclaimed data" in them in certain cases,
+ * such as after aborted transfers. Hosts may not have collected all
+ * the IN data written by the gadget driver (and reported by a request
+ * completion). The gadget driver may not have collected all the data
+ * written OUT to it by the host. Drivers that need precise handling for
+ * fault reporting or recovery may need to use this call.
+ *
+ * This returns the number of such bytes in the fifo, or a negative
+ * errno if the endpoint doesn't use a FIFO or doesn't support such
+ * precise handling.
+ */
+static inline int usb_ep_fifo_status(struct usb_ep *ep)
+{
+ if (ep->ops->fifo_status)
+ return ep->ops->fifo_status(ep);
+ else
+ return -EOPNOTSUPP;
+}
+
+/**
+ * usb_ep_fifo_flush - flushes contents of a fifo
+ * @ep: the endpoint whose fifo is being flushed.
+ *
+ * This call may be used to flush the "unclaimed data" that may exist in
+ * an endpoint fifo after abnormal transaction terminations. The call
+ * must never be used except when endpoint is not being used for any
+ * protocol translation.
+ */
+static inline void usb_ep_fifo_flush(struct usb_ep *ep)
+{
+ if (ep->ops->fifo_flush)
+ ep->ops->fifo_flush(ep);
+}
+
+
+/*-------------------------------------------------------------------------*/
+
+struct usb_gadget;
+
+/* the rest of the api to the controller hardware: device operations,
+ * which don't involve endpoints (or i/o).
+ */
+struct usb_gadget_ops {
+ int (*get_frame)(struct usb_gadget *);
+ int (*wakeup)(struct usb_gadget *);
+ int (*set_selfpowered) (struct usb_gadget *, int is_selfpowered);
+ int (*vbus_session) (struct usb_gadget *, int is_active);
+ int (*vbus_draw) (struct usb_gadget *, unsigned mA);
+ int (*pullup) (struct usb_gadget *, int is_on);
+ int (*ioctl)(struct usb_gadget *,
+ unsigned code, unsigned long param);
+};
+
+struct device {
+ void *driver_data; /* data private to the driver */
+};
+
+/**
+ * struct usb_gadget - represents a usb slave device
+ * @ops: Function pointers used to access hardware-specific operations.
+ * @ep0: Endpoint zero, used when reading or writing responses to
+ * driver setup() requests
+ * @ep_list: List of other endpoints supported by the device.
+ * @speed: Speed of current connection to USB host.
+ * @is_dualspeed: True if the controller supports both high and full speed
+ * operation. If it does, the gadget driver must also support both.
+ * @is_otg: True if the USB device port uses a Mini-AB jack, so that the
+ * gadget driver must provide a USB OTG descriptor.
+ * @is_a_peripheral: False unless is_otg, the "A" end of a USB cable
+ * is in the Mini-AB jack, and HNP has been used to switch roles
+ * so that the "A" device currently acts as A-Peripheral, not A-Host.
+ * @a_hnp_support: OTG device feature flag, indicating that the A-Host
+ * supports HNP at this port.
+ * @a_alt_hnp_support: OTG device feature flag, indicating that the A-Host
+ * only supports HNP on a different root port.
+ * @b_hnp_enable: OTG device feature flag, indicating that the A-Host
+ * enabled HNP support.
+ * @name: Identifies the controller hardware type. Used in diagnostics
+ * and sometimes configuration.
+ * @dev: Driver model state for this abstract device.
+ *
+ * Gadgets have a mostly-portable "gadget driver" implementing device
+ * functions, handling all usb configurations and interfaces. Gadget
+ * drivers talk to hardware-specific code indirectly, through ops vectors.
+ * That insulates the gadget driver from hardware details, and packages
+ * the hardware endpoints through generic i/o queues. The "usb_gadget"
+ * and "usb_ep" interfaces provide that insulation from the hardware.
+ *
+ * Except for the driver data, all fields in this structure are
+ * read-only to the gadget driver. That driver data is part of the
+ * "driver model" infrastructure in 2.6 (and later) kernels, and for
+ * earlier systems is grouped in a similar structure that's not known
+ * to the rest of the kernel.
+ *
+ * Values of the three OTG device feature flags are updated before the
+ * setup() call corresponding to USB_REQ_SET_CONFIGURATION, and before
+ * driver suspend() calls. They are valid only when is_otg, and when the
+ * device is acting as a B-Peripheral (so is_a_peripheral is false).
+ */
+struct usb_gadget {
+ /* readonly to gadget driver */
+ const struct usb_gadget_ops *ops;
+ struct usb_ep *ep0;
+ struct list_head ep_list; /* of usb_ep */
+ enum usb_device_speed speed;
+ unsigned is_dualspeed:1;
+ unsigned is_otg:1;
+ unsigned is_a_peripheral:1;
+ unsigned b_hnp_enable:1;
+ unsigned a_hnp_support:1;
+ unsigned a_alt_hnp_support:1;
+ const char *name;
+ struct device dev;
+};
+
+static inline void set_gadget_data(struct usb_gadget *gadget, void *data)
+{
+ gadget->dev.driver_data = data;
+}
+
+static inline void *get_gadget_data(struct usb_gadget *gadget)
+{
+ return gadget->dev.driver_data;
+}
+
+/* iterates the non-control endpoints; 'tmp' is a struct usb_ep pointer */
+#define gadget_for_each_ep(tmp, gadget) \
+ list_for_each_entry(tmp, &(gadget)->ep_list, ep_list)
+
+
+/**
+ * gadget_is_dualspeed - return true iff the hardware handles high speed
+ * @g: controller that might support both high and full speeds
+ */
+static inline int gadget_is_dualspeed(struct usb_gadget *g)
+{
+#ifdef CONFIG_USB_GADGET_DUALSPEED
+ /* runtime test would check "g->is_dualspeed" ... that might be
+ * useful to work around hardware bugs, but is mostly pointless
+ */
+ return 1;
+#else
+ return 0;
+#endif
+}
+
+/**
+ * gadget_is_otg - return true iff the hardware is OTG-ready
+ * @g: controller that might have a Mini-AB connector
+ *
+ * This is a runtime test, since kernels with a USB-OTG stack sometimes
+ * run on boards which only have a Mini-B (or Mini-A) connector.
+ */
+static inline int gadget_is_otg(struct usb_gadget *g)
+{
+#ifdef CONFIG_USB_OTG
+ return g->is_otg;
+#else
+ return 0;
+#endif
+}
+
+/**
+ * usb_gadget_frame_number - returns the current frame number
+ * @gadget: controller that reports the frame number
+ *
+ * Returns the usb frame number, normally eleven bits from a SOF packet,
+ * or negative errno if this device doesn't support this capability.
+ */
+static inline int usb_gadget_frame_number(struct usb_gadget *gadget)
+{
+ return gadget->ops->get_frame(gadget);
+}
+
+/**
+ * usb_gadget_wakeup - tries to wake up the host connected to this gadget
+ * @gadget: controller used to wake up the host
+ *
+ * Returns zero on success, else negative error code if the hardware
+ * doesn't support such attempts, or its support has not been enabled
+ * by the usb host. Drivers must return device descriptors that report
+ * their ability to support this, or hosts won't enable it.
+ *
+ * This may also try to use SRP to wake the host and start enumeration,
+ * even if OTG isn't otherwise in use. OTG devices may also start
+ * remote wakeup even when hosts don't explicitly enable it.
+ */
+static inline int usb_gadget_wakeup(struct usb_gadget *gadget)
+{
+ if (!gadget->ops->wakeup)
+ return -EOPNOTSUPP;
+ return gadget->ops->wakeup(gadget);
+}
+
+/**
+ * usb_gadget_set_selfpowered - sets the device selfpowered feature.
+ * @gadget:the device being declared as self-powered
+ *
+ * this affects the device status reported by the hardware driver
+ * to reflect that it now has a local power supply.
+ *
+ * returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_set_selfpowered(struct usb_gadget *gadget)
+{
+ if (!gadget->ops->set_selfpowered)
+ return -EOPNOTSUPP;
+ return gadget->ops->set_selfpowered(gadget, 1);
+}
+
+/**
+ * usb_gadget_clear_selfpowered - clear the device selfpowered feature.
+ * @gadget:the device being declared as bus-powered
+ *
+ * this affects the device status reported by the hardware driver.
+ * some hardware may not support bus-powered operation, in which
+ * case this feature's value can never change.
+ *
+ * returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_clear_selfpowered(struct usb_gadget *gadget)
+{
+ if (!gadget->ops->set_selfpowered)
+ return -EOPNOTSUPP;
+ return gadget->ops->set_selfpowered(gadget, 0);
+}
+
+/**
+ * usb_gadget_vbus_connect - Notify controller that VBUS is powered
+ * @gadget:The device which now has VBUS power.
+ *
+ * This call is used by a driver for an external transceiver (or GPIO)
+ * that detects a VBUS power session starting. Common responses include
+ * resuming the controller, activating the D+ (or D-) pullup to let the
+ * host detect that a USB device is attached, and starting to draw power
+ * (8mA or possibly more, especially after SET_CONFIGURATION).
+ *
+ * Returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_vbus_connect(struct usb_gadget *gadget)
+{
+ if (!gadget->ops->vbus_session)
+ return -EOPNOTSUPP;
+ return gadget->ops->vbus_session(gadget, 1);
+}
+
+/**
+ * usb_gadget_vbus_draw - constrain controller's VBUS power usage
+ * @gadget:The device whose VBUS usage is being described
+ * @mA:How much current to draw, in milliAmperes. This should be twice
+ * the value listed in the configuration descriptor bMaxPower field.
+ *
+ * This call is used by gadget drivers during SET_CONFIGURATION calls,
+ * reporting how much power the device may consume. For example, this
+ * could affect how quickly batteries are recharged.
+ *
+ * Returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA)
+{
+ if (!gadget->ops->vbus_draw)
+ return -EOPNOTSUPP;
+ return gadget->ops->vbus_draw(gadget, mA);
+}
+
+/**
+ * usb_gadget_vbus_disconnect - notify controller about VBUS session end
+ * @gadget:the device whose VBUS supply is being described
+ *
+ * This call is used by a driver for an external transceiver (or GPIO)
+ * that detects a VBUS power session ending. Common responses include
+ * reversing everything done in usb_gadget_vbus_connect().
+ *
+ * Returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_vbus_disconnect(struct usb_gadget *gadget)
+{
+ if (!gadget->ops->vbus_session)
+ return -EOPNOTSUPP;
+ return gadget->ops->vbus_session(gadget, 0);
+}
+
+/**
+ * usb_gadget_connect - software-controlled connect to USB host
+ * @gadget:the peripheral being connected
+ *
+ * Enables the D+ (or potentially D-) pullup. The host will start
+ * enumerating this gadget when the pullup is active and a VBUS session
+ * is active (the link is powered). This pullup is always enabled unless
+ * usb_gadget_disconnect() has been used to disable it.
+ *
+ * Returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_connect(struct usb_gadget *gadget)
+{
+ if (!gadget->ops->pullup)
+ return -EOPNOTSUPP;
+ return gadget->ops->pullup(gadget, 1);
+}
+
+/**
+ * usb_gadget_disconnect - software-controlled disconnect from USB host
+ * @gadget:the peripheral being disconnected
+ *
+ * Disables the D+ (or potentially D-) pullup, which the host may see
+ * as a disconnect (when a VBUS session is active). Not all systems
+ * support software pullup controls.
+ *
+ * This routine may be used during the gadget driver bind() call to prevent
+ * the peripheral from ever being visible to the USB host, unless later
+ * usb_gadget_connect() is called. For example, user mode components may
+ * need to be activated before the system can talk to hosts.
+ *
+ * Returns zero on success, else negative errno.
+ */
+static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
+{
+ if (!gadget->ops->pullup)
+ return -EOPNOTSUPP;
+ return gadget->ops->pullup(gadget, 0);
+}
+
+
+/*-------------------------------------------------------------------------*/
+
+/**
+ * struct usb_gadget_driver - driver for usb 'slave' devices
+ * @speed: Highest speed the driver handles.
+ * @bind: Invoked when the driver is bound to a gadget, usually
+ * after registering the driver.
+ * At that point, ep0 is fully initialized, and ep_list holds
+ * the currently-available endpoints.
+ * Called in a context that permits sleeping.
+ * @setup: Invoked for ep0 control requests that aren't handled by
+ * the hardware level driver. Most calls must be handled by
+ * the gadget driver, including descriptor and configuration
+ * management. The 16 bit members of the setup data are in
+ * USB byte order. Called in_interrupt; this may not sleep. Driver
+ * queues a response to ep0, or returns negative to stall.
+ * @disconnect: Invoked after all transfers have been stopped,
+ * when the host is disconnected. May be called in_interrupt; this
+ * may not sleep. Some devices can't detect disconnect, so this might
+ * not be called except as part of controller shutdown.
+ * @unbind: Invoked when the driver is unbound from a gadget,
+ * usually from rmmod (after a disconnect is reported).
+ * Called in a context that permits sleeping.
+ * @suspend: Invoked on USB suspend. May be called in_interrupt.
+ * @resume: Invoked on USB resume. May be called in_interrupt.
+ *
+ * Devices are disabled till a gadget driver successfully bind()s, which
+ * means the driver will handle setup() requests needed to enumerate (and
+ * meet "chapter 9" requirements) then do some useful work.
+ *
+ * If gadget->is_otg is true, the gadget driver must provide an OTG
+ * descriptor during enumeration, or else fail the bind() call. In such
+ * cases, no USB traffic may flow until both bind() returns without
+ * having called usb_gadget_disconnect(), and the USB host stack has
+ * initialized.
+ *
+ * Drivers use hardware-specific knowledge to configure the usb hardware.
+ * endpoint addressing is only one of several hardware characteristics that
+ * are in descriptors the ep0 implementation returns from setup() calls.
+ *
+ * Except for ep0 implementation, most driver code shouldn't need change to
+ * run on top of different usb controllers. It'll use endpoints set up by
+ * that ep0 implementation.
+ *
+ * The usb controller driver handles a few standard usb requests. Those
+ * include set_address, and feature flags for devices, interfaces, and
+ * endpoints (the get_status, set_feature, and clear_feature requests).
+ *
+ * Accordingly, the driver's setup() callback must always implement all
+ * get_descriptor requests, returning at least a device descriptor and
+ * a configuration descriptor. Drivers must make sure the endpoint
+ * descriptors match any hardware constraints. Some hardware also constrains
+ * other descriptors. (The pxa250 allows only configurations 1, 2, or 3).
+ *
+ * The driver's setup() callback must also implement set_configuration,
+ * and should also implement set_interface, get_configuration, and
+ * get_interface. Setting a configuration (or interface) is where
+ * endpoints should be activated or (config 0) shut down.
+ *
+ * (Note that only the default control endpoint is supported. Neither
+ * hosts nor devices generally support control traffic except to ep0.)
+ *
+ * Most devices will ignore USB suspend/resume operations, and so will
+ * not provide those callbacks. However, some may need to change modes
+ * when the host is not longer directing those activities. For example,
+ * local controls (buttons, dials, etc) may need to be re-enabled since
+ * the (remote) host can't do that any longer; or an error state might
+ * be cleared, to make the device behave identically whether or not
+ * power is maintained.
+ */
+struct usb_gadget_driver {
+ enum usb_device_speed speed;
+ int (*bind)(struct usb_gadget *);
+ void (*unbind)(struct usb_gadget *);
+ int (*setup)(struct usb_gadget *,
+ const struct usb_ctrlrequest *);
+ void (*disconnect)(struct usb_gadget *);
+ void (*suspend)(struct usb_gadget *);
+ void (*resume)(struct usb_gadget *);
+};
+
+
+/*-------------------------------------------------------------------------*/
+
+/* driver modules register and unregister, as usual.
+ * these calls must be made in a context that can sleep.
+ *
+ * these will usually be implemented directly by the hardware-dependent
+ * usb bus interface driver, which will only support a single driver.
+ */
+
+/**
+ * usb_gadget_register_driver - register a gadget driver
+ * @driver:the driver being registered
+ *
+ * Call this in your gadget driver's module initialization function,
+ * to tell the underlying usb controller driver about your driver.
+ * The driver's bind() function will be called to bind it to a
+ * gadget before this registration call returns. It's expected that
+ * the bind() functions will be in init sections.
+ * This function must be called in a context that can sleep.
+ */
+int usb_gadget_register_driver(struct usb_gadget_driver *driver);
+
+/**
+ * usb_gadget_unregister_driver - unregister a gadget driver
+ * @driver:the driver being unregistered
+ *
+ * Call this in your gadget driver's module cleanup function,
+ * to tell the underlying usb controller that your driver is
+ * going away. If the controller is connected to a USB host,
+ * it will first disconnect(). The driver is also requested
+ * to unbind() and clean up any device state, before this procedure
+ * finally returns. It's expected that the unbind() functions
+ * will in in exit sections, so may not be linked in some kernels.
+ * This function must be called in a context that can sleep.
+ */
+int usb_gadget_unregister_driver(struct usb_gadget_driver *driver);
+
+/*-------------------------------------------------------------------------*/
+
+/* utility to simplify dealing with string descriptors */
+
+/**
+ * struct usb_string - wraps a C string and its USB id
+ * @id:the (nonzero) ID for this string
+ * @s:the string, in UTF-8 encoding
+ *
+ * If you're using usb_gadget_get_string(), use this to wrap a string
+ * together with its ID.
+ */
+struct usb_string {
+ u8 id;
+ const char *s;
+};
+
+/**
+ * struct usb_gadget_strings - a set of USB strings in a given language
+ * @language:identifies the strings' language (0x0409 for en-us)
+ * @strings:array of strings with their ids
+ *
+ * If you're using usb_gadget_get_string(), use this to wrap all the
+ * strings for a given language.
+ */
+struct usb_gadget_strings {
+ u16 language; /* 0x0409 for en-us */
+ struct usb_string *strings;
+};
+
+/* put descriptor for string with that id into buf (buflen >= 256) */
+int usb_gadget_get_string(struct usb_gadget_strings *table, int id, u8 *buf);
+
+/*-------------------------------------------------------------------------*/
+
+/* utility to simplify managing config descriptors */
+
+/* write vector of descriptors into buffer */
+int usb_descriptor_fillbuf(void *, unsigned,
+ const struct usb_descriptor_header **);
+
+/* build config descriptor from single descriptor vector */
+int usb_gadget_config_buf(const struct usb_config_descriptor *config,
+ void *buf, unsigned buflen, const struct usb_descriptor_header **desc);
+
+/*-------------------------------------------------------------------------*/
+
+/* utility wrapping a simple endpoint selection policy */
+
+extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *,
+ struct usb_endpoint_descriptor *);
+
+extern void usb_ep_autoconfig_reset(struct usb_gadget *);
+
+extern int usb_gadget_handle_interrupts(void);
+
+#endif /* __LINUX_USB_GADGET_H */