[U-Boot] [PATCH v2 4/8] mx23_olinuxino: Fix DDR pin iomux settings

[Fabio Estevam]

Change MUX_CONFIG_EMI to use the same voltage selection/drive strength and 
pullup settings as the bootlets code from  Freescale, which results in much 
better stability.

Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
Changes since v1:
- Only adjust MUX_CONFIG_EMI

 board/olimex/mx23_olinuxino/spl_boot.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/olimex/mx23_olinuxino/spl_boot.c b/board/olimex/mx23_olinuxino/spl_boot.c
index a96c293..e55947f 100644
--- a/board/olimex/mx23_olinuxino/spl_boot.c
+++ b/board/olimex/mx23_olinuxino/spl_boot.c
@@ -29,7 +29,7 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>
 
-#define	MUX_CONFIG_EMI	(MXS_PAD_3V3 | MXS_PAD_16MA | MXS_PAD_PULLUP)
+#define	MUX_CONFIG_EMI	(MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL)
 #define	MUX_CONFIG_SSP	(MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
 
 const iomux_cfg_t iomux_setup[] = {
-- 
1.7.9.5