microblaze: Wire-up debug_uart in asm

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

microblaze: Wire-up debug_uart in asm
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek
1 parent 576e95b428
Showing 1 changed file with 4 additions and 0 deletions Side-by-side Diff
arch/microblaze/cpu/start.S
@@ -155,6 +155,10 @@
 	cmp     r6, r5, r4 /* check if we have reach the end */
 	bnei    r6, 2b
 3:	/* jumping to board_init */
+#ifdef CONFIG_DEBUG_UART
+	bralid	r15, debug_uart_init
+	nop
+#endif
 #ifndef CONFIG_SPL_BUILD
 	or	r5, r0, r0	/* flags - empty */
 	addi    r31, r0, _gd
...	...	@@ -155,6 +155,10 @@
155	155	cmp r6, r5, r4 /* check if we have reach the end */
156	156	bnei r6, 2b
157	157	3: /* jumping to board_init */
	158	+#ifdef CONFIG_DEBUG_UART
	159	+ bralid r15, debug_uart_init
	160	+ nop
	161	+#endif
158	162	#ifndef CONFIG_SPL_BUILD
159	163	or r5, r0, r0 /* flags - empty */
160	164	addi r31, r0, _gd