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microblaze: Wire-up debug_uart in asm 

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2015-12-10 12:55:39 +01:00
parent 576e95b428
commit 48470b7a20
1 changed files with 4 additions and 0 deletions
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4
arch/microblaze/cpu/start.S
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@ -155,6 +155,10 @@ clear_bss:
cmp r6, r5, r4 /* check if we have reach the end */ cmp r6, r5, r4 /* check if we have reach the end */
bnei r6, 2b bnei r6, 2b
3: /* jumping to board_init */ 3: /* jumping to board_init */
#ifdef CONFIG_DEBUG_UART
bralid r15, debug_uart_init
nop
#endif
#ifndef CONFIG_SPL_BUILD #ifndef CONFIG_SPL_BUILD
or r5, r0, r0 /* flags - empty */ or r5, r0, r0 /* flags - empty */
addi r31, r0, _gd addi r31, r0, _gd