diff options
Diffstat (limited to 'arch/arm/cpu/entry_ll_64.S')
| -rw-r--r-- | arch/arm/cpu/entry_ll_64.S | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/cpu/entry_ll_64.S b/arch/arm/cpu/entry_ll_64.S new file mode 100644 index 0000000000..37e0cb66b5 --- /dev/null +++ b/arch/arm/cpu/entry_ll_64.S @@ -0,0 +1,23 @@ +#include <linux/linkage.h> +#include <asm/sections.h> + +/* + * x0: memory base + * x1: memory size + * x2: board data + * x3: new value for SP + */ +.section .text.__barebox_arm_entry +ENTRY(__barebox_arm_entry) + mov sp, x3 + /* + * arm_early_mmu_cache_invalidate is jsut a call to + * v8_invalidate_icache_all() which doesn't clobber x0, x1 or x2 + */ + bl arm_early_mmu_cache_invalidate +#if IS_ENABLED(CONFIG_PBL_IMAGE) + b barebox_pbl_start +#else + b barebox_non_pbl_start +#endif +ENDPROC(__barebox_arm_entry)
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