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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2013-08-21 22:36:32 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2013-12-08 11:01:48 +0100 |
| commit | 7bc1e4d8d506462c7d40118196f79a709f3fecfd (patch) | |
| tree | e9d72b9a9e1e0368b9d3e3a9ccae929fd2ab947e /arch/m68k/include | |
| parent | 7d5f5fa276efbbe45f0ed270b3f4e4a2816398c2 (diff) | |
| download | blackbird-obmc-linux-7bc1e4d8d506462c7d40118196f79a709f3fecfd.tar.gz blackbird-obmc-linux-7bc1e4d8d506462c7d40118196f79a709f3fecfd.zip | |
m68k: Add support to export bootinfo in procfs
Add optional support to export the bootinfo used to boot the kernel in a
"bootinfo" file in procfs. This is useful with kexec.
This is based on the similar feature for ATAGS on ARM.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/include')
| -rw-r--r-- | arch/m68k/include/asm/bootinfo.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/bootinfo.h b/arch/m68k/include/asm/bootinfo.h index 9edc31893fb8..8e213267f8e7 100644 --- a/arch/m68k/include/asm/bootinfo.h +++ b/arch/m68k/include/asm/bootinfo.h @@ -13,4 +13,16 @@ #include <uapi/asm/bootinfo.h> + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_BOOTINFO_PROC +extern void save_bootinfo(const struct bi_record *bi); +#else +static inline void save_bootinfo(const struct bi_record *bi) {} +#endif + +#endif /* __ASSEMBLY__ */ + + #endif /* _M68K_BOOTINFO_H */ |
