On 6/29/11 12:24 PM, Antony Pavlov wrote:
Barebox can use only uncached memory.
In addition to super-summarized one-liner commit log, I'd like to see the reason why it is.
Signed-off-by: Antony Pavlov<antonynpavlov@xxxxxxxxx> --- arch/mips/Kconfig | 54 ++ arch/mips/Makefile | 63 +++ arch/mips/boot/Makefile | 5 + arch/mips/boot/entry.c | 79 +++ arch/mips/boot/head.S | 233 ++++++++ arch/mips/boot/reset.c | 32 ++
Is there any reason why head.S, not start.S? Other archs in the tree name it start*.[cS].
arch/mips/include/asm/barebox.h | 24 + arch/mips/include/asm/bitops.h | 32 ++ arch/mips/include/asm/byteorder.h | 30 + arch/mips/include/asm/common.h | 29 + arch/mips/include/asm/elf.h | 30 + arch/mips/include/asm/io.h | 73 +++ arch/mips/include/asm/mipsregs.h | 988 +++++++++++++++++++++++++++++++++++ arch/mips/include/asm/module.h | 36 ++ arch/mips/include/asm/posix_types.h | 48 ++ arch/mips/include/asm/regdef.h | 100 ++++ arch/mips/include/asm/sections.h | 1 + arch/mips/include/asm/sgidefs.h | 44 ++ arch/mips/include/asm/string.h | 31 ++ arch/mips/include/asm/swab.h | 59 ++ arch/mips/include/asm/types.h | 44 ++ arch/mips/include/mach/debug_ll.h | 35 ++
And I would like to know where these kernel headers from. If it's the Linux kernel, which version they're based on, and what modifications are made for barebox. Such information is useful when we add/remove bits in the future. This is why I did for my patches in this regard in a careful manner. If it's from U-Boot tree,it's bad idea and let's redo from the scratch. Starting small is good, starting based on U-Boot is not good in any area.
arch/mips/lib/Makefile | 6 + arch/mips/lib/ashldi3.c | 27 + arch/mips/lib/ashrdi3.c | 29 + arch/mips/lib/barebox.lds.S | 76 +++ arch/mips/lib/csrc-r4k.c | 50 ++ arch/mips/lib/libgcc.h | 25 + arch/mips/lib/lshrdi3.c | 27 + arch/mips/lib/memory.c | 34 ++ 30 files changed, 2344 insertions(+), 0 deletions(-)
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