microblaze: Switch absolute branches to relative

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>
Link: https://lore.kernel.org/r/83a5103b85c1c2220cd3ab4d5365169c6660e40a.1655299267.git.michal.simek@amd.com

diff --git a/arch/microblaze/cpu/start.S b/arch/microblaze/cpu/start.S
index 645f7cb..9e00eef 100644 (file)
--- 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 */