From 91d82a29e7aec12c97dcd4a4be1962f6d794b35c Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Sat, 3 Nov 2012 11:41:28 +0000 Subject: x86: Add back cold- and warm-boot flags These were removed, but actually are useful. Cold means that we started from a reset/power on. Warm means that we started from another U-Boot. We determine whether u-boot on x86 was warm or cold booted (really if it started at the beginning of the text segment or at the ELF entry point). We plumb the result through to the global data structure. Signed-off-by: Simon Glass --- arch/x86/include/asm/global_data.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/x86/include') diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h index 35110a3332..dc6402b67d 100644 --- a/arch/x86/include/asm/global_data.h +++ b/arch/x86/include/asm/global_data.h @@ -78,6 +78,12 @@ static inline gd_t *get_fs_gd_ptr(void) #include +/* + * Our private Global Data Flags + */ +#define GD_FLG_COLD_BOOT 0x00100 /* Cold Boot */ +#define GD_FLG_WARM_BOOT 0x00200 /* Warm Boot */ + #define DECLARE_GLOBAL_DATA_PTR #endif /* __ASM_GBL_DATA_H */ -- cgit v1.2.3