diff options
Diffstat (limited to 'arch/microblaze/cpu/start.S')
| -rw-r--r-- | arch/microblaze/cpu/start.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/microblaze/cpu/start.S b/arch/microblaze/cpu/start.S index 8928024838..1757bbfa94 100644 --- a/arch/microblaze/cpu/start.S +++ b/arch/microblaze/cpu/start.S @@ -22,6 +22,11 @@ _start: */ mts rmsr, r0 /* disable cache */ + +#if defined(CONFIG_SPL_BUILD) + addi r1, r0, CONFIG_SPL_STACK_ADDR + addi r1, r1, -4 /* Decrement SP to top of memory */ +#else addi r1, r0, CONFIG_SYS_INIT_SP_OFFSET addi r1, r1, -4 /* Decrement SP to top of memory */ @@ -115,6 +120,7 @@ _start: sh r7, r0, r8 rsubi r8, r10, 0x26 sh r6, r0, r8 +#endif /* BUILD_SPL */ /* Flush cache before enable cache */ addik r5, r0, 0 @@ -139,9 +145,14 @@ clear_bss: cmp r6, r5, r4 /* check if we have reach the end */ bnei r6, 2b 3: /* jumping to board_init */ +#ifndef CONFIG_SPL_BUILD brai board_init_f +#else + brai board_init_r +#endif 1: bri 1b +#ifndef CONFIG_SPL_BUILD /* * Read 16bit little endian */ @@ -174,3 +185,4 @@ out16: bslli r3, r6, 8 rtsd r15, 8 or r0, r0, r0 .end out16 +#endif |
