diff options
Diffstat (limited to 'arch/arm/mach-mvebu/include/mach/barebox-arm-head.h')
| -rw-r--r-- | arch/arm/mach-mvebu/include/mach/barebox-arm-head.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/arch/arm/mach-mvebu/include/mach/barebox-arm-head.h b/arch/arm/mach-mvebu/include/mach/barebox-arm-head.h index 3035f40ddf..723e2ab4c8 100644 --- a/arch/arm/mach-mvebu/include/mach/barebox-arm-head.h +++ b/arch/arm/mach-mvebu/include/mach/barebox-arm-head.h @@ -4,6 +4,7 @@ static inline void __barebox_arm_head(void) { __asm__ __volatile__ ( +#ifdef CONFIG_CPU_32 #ifdef CONFIG_THUMB2_BAREBOX ".arm\n" "adr r9, 1f + 1\n" @@ -24,10 +25,22 @@ static inline void __barebox_arm_head(void) "1: b 1b\n" "1: b 1b\n" #endif +#else + "b 2f\n" + "nop\n" + "nop\n" + "nop\n" + "nop\n" + "nop\n" +#endif ".asciz \"barebox\"\n" +#ifdef CONFIG_CPU_32 ".word _text\n" /* text base. If copied there, * barebox can skip relocation */ +#else + ".word 0xffffffff\n" +#endif ".word _barebox_image_size\n" /* image size to copy */ /* @@ -42,9 +55,19 @@ static inline void __barebox_arm_head(void) ".word 0x55555555\n" ".endr\n" "2:\n" +#ifdef CONFIG_PBL_BREAK +#ifdef CONFIG_CPU_V8 + "brk #17\n" +#else + "bkpt #17\n" +#endif + "nop\n" +#else + "nop\n" + "nop\n" +#endif ); } - static inline void barebox_arm_head(void) { __barebox_arm_head(); |