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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-04-04 12:03:20 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-04-04 12:03:20 +0200 |
| commit | da718ca89d2a062bcb6047071c335eb19d028d78 (patch) | |
| tree | 7e735083ab07fe73e7d0f2306a7dd388478725dc /arch/arm/include | |
| parent | 71e001324bbcc5cd27666cf82e8ce043bf7d342e (diff) | |
| parent | bb289922763b9b46ab617fcd1be4ad6a6856d4a4 (diff) | |
| download | barebox-da718ca89d2a062bcb6047071c335eb19d028d78.tar.gz barebox-da718ca89d2a062bcb6047071c335eb19d028d78.tar.xz | |
Merge branch 'for-next/imx-external-nand-boot'
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/barebox-arm-head.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/include/asm/barebox-arm-head.h b/arch/arm/include/asm/barebox-arm-head.h index 9d9b8549ea..9385415233 100644 --- a/arch/arm/include/asm/barebox-arm-head.h +++ b/arch/arm/include/asm/barebox-arm-head.h @@ -33,6 +33,13 @@ static inline void arm_cpu_lowlevel_init(void) set_cr(r); } +/* + * 32 bytes at this offset is reserved in the barebox head for board/SoC + * usage + */ +#define ARM_HEAD_SPARE_OFS 0x30 +#define ARM_HEAD_SPARE_MARKER 0x55555555 + #ifdef CONFIG_HAVE_MACH_ARM_HEAD #include <mach/barebox-arm-head.h> #else @@ -64,6 +71,9 @@ static inline void barebox_arm_head(void) * barebox can skip relocation */ ".word _barebox_image_size\n" /* image size to copy */ + ".rept 8\n" + ".word 0x55555555\n" + ".endr\n" ); } #endif |