There is no reason to use absolute branches and use just relative. This change helps with moving binary to different location and start it from there.
Signed-off-by: Michal Simek michal.simek@amd.com ---
(no changes since v1)
arch/microblaze/cpu/start.S | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/microblaze/cpu/start.S b/arch/microblaze/cpu/start.S index 645f7cb0389d..9e00eef1f4b6 100644 --- a/arch/microblaze/cpu/start.S +++ b/arch/microblaze/cpu/start.S @@ -29,7 +29,7 @@ _start: /* Call board_init_f_alloc_reserve with the current stack pointer as * parameter. */ add r5, r0, r1 - bralid r15, board_init_f_alloc_reserve + brlid r15, board_init_f_alloc_reserve nop
/* board_init_f_alloc_reserve returns a pointer to the allocated area @@ -41,20 +41,20 @@ _start: /* Call board_init_f_init_reserve with the address returned by * board_init_f_alloc_reserve as parameter. */ add r5, r0, r3 - bralid r15, board_init_f_init_reserve + brlid r15, board_init_f_init_reserve nop
#if !defined(CONFIG_SPL_BUILD) /* Setup vectors with pre-relocation symbols */ or r5, r0, r0 - bralid r15, __setup_exceptions + brlid r15, __setup_exceptions nop #endif
/* Flush cache before enable cache */ addik r5, r0, 0 addik r6, r0, XILINX_DCACHE_BYTE_SIZE - bralid r15, flush_cache + brlid r15, flush_cache nop
/* enable instruction and data cache */ @@ -75,14 +75,14 @@ clear_bss: bnei r6, 2b 3: /* jumping to board_init */ #ifdef CONFIG_DEBUG_UART - bralid r15, debug_uart_init + brlid r15, debug_uart_init nop #endif #ifndef CONFIG_SPL_BUILD or r5, r0, r0 /* flags - empty */ - brai board_init_f + bri board_init_f #else - brai board_init_r + bri board_init_r #endif 1: bri 1b
@@ -289,7 +289,7 @@ relocate_code:
/* Setup vectors with post-relocation symbols */ add r5, r0, r23 /* load gd->reloc_off to r5 */ - bralid r15, __setup_exceptions + brlid r15, __setup_exceptions nop
/* Check if GOT exist */ @@ -318,7 +318,7 @@ relocate_code: /* Flush caches to ensure consistency */ addik r5, r0, 0 addik r6, r0, XILINX_DCACHE_BYTE_SIZE - bralid r15, flush_cache + brlid r15, flush_cache nop
2: addi r5, r31, 0 /* gd is initialized in board_r.c */