ARM: uniphier: fix glitch signal problem for low-level debug

[platform/kernel/u-boot.git] / arch / arm / mach-uniphier / ph1-ld4 / lowlevel_debug.S

diff --git a/arch/arm/mach-uniphier/ph1-ld4/lowlevel_debug.S b/arch/arm/mach-uniphier/ph1-ld4/lowlevel_debug.S
index fd393dc..c0f14e0 100644 (file)
--- a/arch/arm/mach-uniphier/ph1-ld4/lowlevel_debug.S
+++ b/arch/arm/mach-uniphier/ph1-ld4/lowlevel_debug.S
@@ -14,16 +14,16 @@
 #include <mach/debug-uart.S>
 
 ENTRY(setup_lowlevel_debug)
-               init_debug_uart r0, r1, r2
+               ldr             r0, =SG_IECTRL
+               ldr             r1, [r0]
+               orr             r1, r1, #1
+               str             r1, [r0]
 
                /* UART Port 0 */
                sg_set_pinsel   85, 1, 8, 4, r0, r1
                sg_set_pinsel   88, 1, 8, 4, r0, r1
 
-               ldr             r0, =SG_IECTRL
-               ldr             r1, [r0]
-               orr             r1, r1, #1
-               str             r1, [r0]
+               init_debug_uart r0, r1, r2
 
                mov             pc, lr
 ENDPROC(setup_lowlevel_debug)