[U-Boot] [PATCH 2/2] orion5x: set GPIO output value before enabling

[Albert Aribaud]

GPIO output values from config file were ignored.
Set them, before enabling to avoid glitches.

Signed-off-by: Albert Aribaud <albert.aribaud at free.fr>
---
 arch/arm/cpu/arm926ejs/orion5x/cpu.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/arch/arm/cpu/arm926ejs/orion5x/cpu.c b/arch/arm/cpu/arm926ejs/orion5x/cpu.c
index 260f88b..d2d7ba5 100644
--- a/arch/arm/cpu/arm926ejs/orion5x/cpu.c
+++ b/arch/arm/cpu/arm926ejs/orion5x/cpu.c
@@ -258,11 +258,14 @@ int arch_misc_init(void)
 	temp = get_cr();
 	set_cr(temp & ~CR_V);
 
-	/* Set CPIOs and MPPs - values provided by board
-	   include file */
+	/* Set MPPs as provided by board config file */
 	writel(ORION5X_MPP0_7, ORION5X_MPP_BASE+0x00);
 	writel(ORION5X_MPP8_15, ORION5X_MPP_BASE+0x04);
 	writel(ORION5X_MPP16_23, ORION5X_MPP_BASE+0x50);
+
+	/* set GPIOs as provided by board config file */
+	/* set values first to avoid glitches on outputs */
+	writel(ORION5X_GPIO_OUT_VALUE, ORION5X_GPIO_BASE+0x0);
 	writel(ORION5X_GPIO_OUT_ENABLE, ORION5X_GPIO_BASE+0x04);
 
 	return 0;
-- 
1.7.0.4