[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/arch/parisc/Kconfig b/src/kernel/linux/v4.19/arch/parisc/Kconfig
new file mode 100644
index 0000000..8e6d83f
--- /dev/null
+++ b/src/kernel/linux/v4.19/arch/parisc/Kconfig
@@ -0,0 +1,369 @@
+# SPDX-License-Identifier: GPL-2.0
+config PARISC
+ def_bool y
+ select ARCH_MIGHT_HAVE_PC_PARPORT
+ select HAVE_IDE
+ select HAVE_OPROFILE
+ select HAVE_FUNCTION_TRACER
+ select HAVE_FUNCTION_GRAPH_TRACER
+ select HAVE_SYSCALL_TRACEPOINTS
+ select ARCH_WANT_FRAME_POINTERS
+ select ARCH_HAS_ELF_RANDOMIZE
+ select ARCH_HAS_STRICT_KERNEL_RWX
+ select ARCH_HAS_UBSAN_SANITIZE_ALL
+ select ARCH_SUPPORTS_MEMORY_FAILURE
+ select RTC_CLASS
+ select RTC_DRV_GENERIC
+ select INIT_ALL_POSSIBLE
+ select HAVE_MEMBLOCK
+ select NO_BOOTMEM
+ select BUG
+ select BUILDTIME_EXTABLE_SORT
+ select HAVE_PERF_EVENTS
+ select HAVE_KERNEL_BZIP2
+ select HAVE_KERNEL_GZIP
+ select HAVE_KERNEL_LZ4
+ select HAVE_KERNEL_LZMA
+ select HAVE_KERNEL_LZO
+ select HAVE_KERNEL_XZ
+ select GENERIC_ATOMIC64 if !64BIT
+ select GENERIC_IRQ_PROBE
+ select GENERIC_PCI_IOMAP
+ select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select GENERIC_SMP_IDLE_THREAD
+ select GENERIC_CPU_DEVICES
+ select GENERIC_STRNCPY_FROM_USER
+ select SYSCTL_ARCH_UNALIGN_ALLOW
+ select SYSCTL_EXCEPTION_TRACE
+ select HAVE_MOD_ARCH_SPECIFIC
+ select VIRT_TO_BUS
+ select MODULES_USE_ELF_RELA
+ select CLONE_BACKWARDS
+ select TTY # Needed for pdc_cons.c
+ select HAVE_DEBUG_STACKOVERFLOW
+ select HAVE_ARCH_AUDITSYSCALL
+ select HAVE_ARCH_HASH
+ select HAVE_ARCH_SECCOMP_FILTER
+ select HAVE_ARCH_TRACEHOOK
+ select HAVE_REGS_AND_STACK_ACCESS_API
+ select GENERIC_SCHED_CLOCK
+ select HAVE_UNSTABLE_SCHED_CLOCK if SMP
+ select GENERIC_CLOCKEVENTS
+ select ARCH_NO_COHERENT_DMA_MMAP
+ select CPU_NO_EFFICIENT_FFS
+ select NEED_DMA_MAP_STATE
+ select NEED_SG_DMA_LENGTH
+
+ help
+ The PA-RISC microprocessor is designed by Hewlett-Packard and used
+ in many of their workstations & servers (HP9000 700 and 800 series,
+ and later HP3000 series). The PA-RISC Linux project home page is
+ at <http://www.parisc-linux.org/>.
+
+config CPU_BIG_ENDIAN
+ def_bool y
+
+config MMU
+ def_bool y
+
+config STACK_GROWSUP
+ def_bool y
+
+config GENERIC_LOCKBREAK
+ bool
+ default y
+ depends on SMP && PREEMPT
+
+config RWSEM_GENERIC_SPINLOCK
+ def_bool y
+
+config RWSEM_XCHGADD_ALGORITHM
+ bool
+
+config ARCH_HAS_ILOG2_U32
+ bool
+ default n
+
+config ARCH_HAS_ILOG2_U64
+ bool
+ default n
+
+config GENERIC_BUG
+ bool
+ default y
+ depends on BUG
+
+config GENERIC_HWEIGHT
+ bool
+ default y
+
+config GENERIC_CALIBRATE_DELAY
+ bool
+ default y
+
+config TIME_LOW_RES
+ bool
+ depends on SMP
+ default y
+
+# unless you want to implement ACPI on PA-RISC ... ;-)
+config PM
+ bool
+
+config STACKTRACE_SUPPORT
+ def_bool y
+
+config ISA_DMA_API
+ bool
+
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ depends on BROKEN
+ default y
+
+config PGTABLE_LEVELS
+ int
+ default 3 if 64BIT && PARISC_PAGE_SIZE_4KB
+ default 2
+
+config SYS_SUPPORTS_HUGETLBFS
+ def_bool y if PA20
+
+
+menu "Processor type and features"
+
+choice
+ prompt "Processor type"
+ default PA7000
+
+config PA7000
+ bool "PA7000/PA7100"
+ ---help---
+ This is the processor type of your CPU. This information is
+ used for optimizing purposes. In order to compile a kernel
+ that can run on all 32-bit PA CPUs (albeit not optimally fast),
+ you can specify "PA7000" here.
+
+ Specifying "PA8000" here will allow you to select a 64-bit kernel
+ which is required on some machines.
+
+config PA7100LC
+ bool "PA7100LC"
+ help
+ Select this option for the PCX-L processor, as used in the
+ 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
+ D200, D210, D300, D310 and E-class
+
+config PA7200
+ bool "PA7200"
+ help
+ Select this option for the PCX-T' processor, as used in the
+ C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
+ K100, K200, K210, K220, K400, K410 and K420
+
+config PA7300LC
+ bool "PA7300LC"
+ help
+ Select this option for the PCX-L2 processor, as used in the
+ 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
+ D220, D230, D320 and D330.
+
+config PA8X00
+ bool "PA8000 and up"
+ help
+ Select this option for PCX-U to PCX-W2 processors.
+
+endchoice
+
+# Define implied options from the CPU selection here
+
+config PA20
+ def_bool y
+ depends on PA8X00
+
+config PA11
+ def_bool y
+ depends on PA7000 || PA7100LC || PA7200 || PA7300LC
+ select ARCH_HAS_SYNC_DMA_FOR_CPU
+ select ARCH_HAS_SYNC_DMA_FOR_DEVICE
+ select DMA_NONCOHERENT_OPS
+ select DMA_NONCOHERENT_CACHE_SYNC
+
+config PREFETCH
+ def_bool y
+ depends on PA8X00 || PA7200
+
+config MLONGCALLS
+ bool "Enable the -mlong-calls compiler option for big kernels"
+ default y
+ depends on PA8X00
+ help
+ If you configure the kernel to include many drivers built-in instead
+ as modules, the kernel executable may become too big, so that the
+ linker will not be able to resolve some long branches and fails to link
+ your vmlinux kernel. In that case enabling this option will help you
+ to overcome this limit by using the -mlong-calls compiler option.
+
+ Usually you want to say N here, unless you e.g. want to build
+ a kernel which includes all necessary drivers built-in and which can
+ be used for TFTP booting without the need to have an initrd ramdisk.
+
+ Enabling this option will probably slow down your kernel.
+
+config 64BIT
+ bool "64-bit kernel"
+ depends on PA8X00
+ help
+ Enable this if you want to support 64bit kernel on PA-RISC platform.
+
+ At the moment, only people willing to use more than 2GB of RAM,
+ or having a 64bit-only capable PA-RISC machine should say Y here.
+
+ Since there is no 64bit userland on PA-RISC, there is no point to
+ enable this option otherwise. The 64bit kernel is significantly bigger
+ and slower than the 32bit one.
+
+choice
+ prompt "Kernel page size"
+ default PARISC_PAGE_SIZE_4KB
+
+config PARISC_PAGE_SIZE_4KB
+ bool "4KB"
+ help
+ This lets you select the page size of the kernel. For best
+ performance, a page size of 16KB is recommended. For best
+ compatibility with 32bit applications, a page size of 4KB should be
+ selected (the vast majority of 32bit binaries work perfectly fine
+ with a larger page size).
+
+ 4KB For best 32bit compatibility
+ 16KB For best performance
+ 64KB For best performance, might give more overhead.
+
+ If you don't know what to do, choose 4KB.
+
+config PARISC_PAGE_SIZE_16KB
+ bool "16KB"
+ depends on PA8X00 && BROKEN
+
+config PARISC_PAGE_SIZE_64KB
+ bool "64KB"
+ depends on PA8X00 && BROKEN
+
+endchoice
+
+config PARISC_SELF_EXTRACT
+ bool "Build kernel as self-extracting executable"
+ default y
+ help
+ Say Y if you want to build the parisc kernel as a kind of
+ self-extracting executable.
+
+ If you say N here, the kernel will be compressed with gzip
+ which can be loaded by the palo bootloader directly too.
+
+ If you don't know what to do here, say Y.
+
+config SMP
+ bool "Symmetric multi-processing support"
+ ---help---
+ This enables support for systems with more than one CPU. If you have
+ a system with only one CPU, say N. If you have a system with more
+ than one CPU, say Y.
+
+ If you say N here, the kernel will run on uni- and multiprocessor
+ machines, but will use only one CPU of a multiprocessor machine.
+ On a uniprocessor machine, the kernel will run faster if you say N.
+
+ See also <file:Documentation/lockup-watchdogs.txt> and the SMP-HOWTO
+ available at <http://www.tldp.org/docs.html#howto>.
+
+ If you don't know what to do here, say N.
+
+config PARISC_CPU_TOPOLOGY
+ bool "Support cpu topology definition"
+ depends on SMP
+ default y
+ help
+ Support PARISC cpu topology definition.
+
+config SCHED_MC
+ bool "Multi-core scheduler support"
+ depends on PARISC_CPU_TOPOLOGY && PA8X00
+ help
+ Multi-core scheduler support improves the CPU scheduler's decision
+ making when dealing with multi-core CPU chips at a cost of slightly
+ increased overhead in some places. If unsure say N here.
+
+config IRQSTACKS
+ bool "Use separate kernel stacks when processing interrupts"
+ default y
+ help
+ If you say Y here the kernel will use separate kernel stacks
+ for handling hard and soft interrupts. This can help avoid
+ overflowing the process kernel stacks.
+
+config HOTPLUG_CPU
+ bool
+ default y if SMP
+
+config ARCH_SELECT_MEMORY_MODEL
+ def_bool y
+ depends on 64BIT
+
+config ARCH_DISCONTIGMEM_ENABLE
+ def_bool y
+ depends on 64BIT
+
+config ARCH_FLATMEM_ENABLE
+ def_bool y
+
+config ARCH_DISCONTIGMEM_DEFAULT
+ def_bool y
+ depends on ARCH_DISCONTIGMEM_ENABLE
+
+config NODES_SHIFT
+ int
+ default "3"
+ depends on NEED_MULTIPLE_NODES
+
+source "kernel/Kconfig.hz"
+
+config COMPAT
+ def_bool y
+ depends on 64BIT
+ select COMPAT_BINFMT_ELF if BINFMT_ELF
+
+config SYSVIPC_COMPAT
+ def_bool y
+ depends on COMPAT && SYSVIPC
+
+config AUDIT_ARCH
+ def_bool y
+
+config NR_CPUS
+ int "Maximum number of CPUs (2-32)"
+ range 2 32
+ depends on SMP
+ default "4"
+
+endmenu
+
+
+source "drivers/parisc/Kconfig"
+
+config SECCOMP
+ def_bool y
+ prompt "Enable seccomp to safely compute untrusted bytecode"
+ ---help---
+ This kernel feature is useful for number crunching applications
+ that may need to compute untrusted bytecode during their
+ execution. By using pipes or other transports made available to
+ the process as file descriptors supporting the read/write
+ syscalls, it's possible to isolate those applications in
+ their own address space using seccomp. Once seccomp is
+ enabled via prctl(PR_SET_SECCOMP), it cannot be disabled
+ and the task is only allowed to execute a few safe syscalls
+ defined by each seccomp mode.
+
+ If unsure, say Y. Only embedded should say N here.