ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/m68k/include/uapi/asm/bootinfo.h b/marvell/linux/arch/m68k/include/uapi/asm/bootinfo.h
new file mode 100644
index 0000000..38d3140
--- /dev/null
+++ b/marvell/linux/arch/m68k/include/uapi/asm/bootinfo.h
@@ -0,0 +1,176 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * asm/bootinfo.h -- Definition of the Linux/m68k boot information structure
+ *
+ * Copyright 1992 by Greg Harp
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _UAPI_ASM_M68K_BOOTINFO_H
+#define _UAPI_ASM_M68K_BOOTINFO_H
+
+
+#include <linux/types.h>
+
+
+#ifndef __ASSEMBLY__
+
+ /*
+ * Bootinfo definitions
+ *
+ * This is an easily parsable and extendable structure containing all
+ * information to be passed from the bootstrap to the kernel.
+ *
+ * This way I hope to keep all future changes back/forewards compatible.
+ * Thus, keep your fingers crossed...
+ *
+ * This structure is copied right after the kernel by the bootstrap
+ * routine.
+ */
+
+struct bi_record {
+ __be16 tag; /* tag ID */
+ __be16 size; /* size of record (in bytes) */
+ __be32 data[0]; /* data */
+};
+
+
+struct mem_info {
+ __be32 addr; /* physical address of memory chunk */
+ __be32 size; /* length of memory chunk (in bytes) */
+};
+
+#endif /* __ASSEMBLY__ */
+
+
+ /*
+ * Tag Definitions
+ *
+ * Machine independent tags start counting from 0x0000
+ * Machine dependent tags start counting from 0x8000
+ */
+
+#define BI_LAST 0x0000 /* last record (sentinel) */
+#define BI_MACHTYPE 0x0001 /* machine type (__be32) */
+#define BI_CPUTYPE 0x0002 /* cpu type (__be32) */
+#define BI_FPUTYPE 0x0003 /* fpu type (__be32) */
+#define BI_MMUTYPE 0x0004 /* mmu type (__be32) */
+#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
+ /* (struct mem_info) */
+#define BI_RAMDISK 0x0006 /* ramdisk address and size */
+ /* (struct mem_info) */
+#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
+ /* (string) */
+
+
+ /*
+ * Linux/m68k Architectures (BI_MACHTYPE)
+ */
+
+#define MACH_AMIGA 1
+#define MACH_ATARI 2
+#define MACH_MAC 3
+#define MACH_APOLLO 4
+#define MACH_SUN3 5
+#define MACH_MVME147 6
+#define MACH_MVME16x 7
+#define MACH_BVME6000 8
+#define MACH_HP300 9
+#define MACH_Q40 10
+#define MACH_SUN3X 11
+#define MACH_M54XX 12
+#define MACH_M5441X 13
+
+
+ /*
+ * CPU, FPU and MMU types (BI_CPUTYPE, BI_FPUTYPE, BI_MMUTYPE)
+ *
+ * Note: we may rely on the following equalities:
+ *
+ * CPU_68020 == MMU_68851
+ * CPU_68030 == MMU_68030
+ * CPU_68040 == FPU_68040 == MMU_68040
+ * CPU_68060 == FPU_68060 == MMU_68060
+ */
+
+#define CPUB_68020 0
+#define CPUB_68030 1
+#define CPUB_68040 2
+#define CPUB_68060 3
+#define CPUB_COLDFIRE 4
+
+#define CPU_68020 (1 << CPUB_68020)
+#define CPU_68030 (1 << CPUB_68030)
+#define CPU_68040 (1 << CPUB_68040)
+#define CPU_68060 (1 << CPUB_68060)
+#define CPU_COLDFIRE (1 << CPUB_COLDFIRE)
+
+#define FPUB_68881 0
+#define FPUB_68882 1
+#define FPUB_68040 2 /* Internal FPU */
+#define FPUB_68060 3 /* Internal FPU */
+#define FPUB_SUNFPA 4 /* Sun-3 FPA */
+#define FPUB_COLDFIRE 5 /* ColdFire FPU */
+
+#define FPU_68881 (1 << FPUB_68881)
+#define FPU_68882 (1 << FPUB_68882)
+#define FPU_68040 (1 << FPUB_68040)
+#define FPU_68060 (1 << FPUB_68060)
+#define FPU_SUNFPA (1 << FPUB_SUNFPA)
+#define FPU_COLDFIRE (1 << FPUB_COLDFIRE)
+
+#define MMUB_68851 0
+#define MMUB_68030 1 /* Internal MMU */
+#define MMUB_68040 2 /* Internal MMU */
+#define MMUB_68060 3 /* Internal MMU */
+#define MMUB_APOLLO 4 /* Custom Apollo */
+#define MMUB_SUN3 5 /* Custom Sun-3 */
+#define MMUB_COLDFIRE 6 /* Internal MMU */
+
+#define MMU_68851 (1 << MMUB_68851)
+#define MMU_68030 (1 << MMUB_68030)
+#define MMU_68040 (1 << MMUB_68040)
+#define MMU_68060 (1 << MMUB_68060)
+#define MMU_SUN3 (1 << MMUB_SUN3)
+#define MMU_APOLLO (1 << MMUB_APOLLO)
+#define MMU_COLDFIRE (1 << MMUB_COLDFIRE)
+
+
+ /*
+ * Stuff for bootinfo interface versioning
+ *
+ * At the start of kernel code, a 'struct bootversion' is located.
+ * bootstrap checks for a matching version of the interface before booting
+ * a kernel, to avoid user confusion if kernel and bootstrap don't work
+ * together :-)
+ *
+ * If incompatible changes are made to the bootinfo interface, the major
+ * number below should be stepped (and the minor reset to 0) for the
+ * appropriate machine. If a change is backward-compatible, the minor
+ * should be stepped. "Backwards-compatible" means that booting will work,
+ * but certain features may not.
+ */
+
+#define BOOTINFOV_MAGIC 0x4249561A /* 'BIV^Z' */
+#define MK_BI_VERSION(major, minor) (((major) << 16) + (minor))
+#define BI_VERSION_MAJOR(v) (((v) >> 16) & 0xffff)
+#define BI_VERSION_MINOR(v) ((v) & 0xffff)
+
+#ifndef __ASSEMBLY__
+
+struct bootversion {
+ __be16 branch;
+ __be32 magic;
+ struct {
+ __be32 machtype;
+ __be32 version;
+ } machversions[0];
+} __packed;
+
+#endif /* __ASSEMBLY__ */
+
+
+#endif /* _UAPI_ASM_M68K_BOOTINFO_H */