mx23_olinuxino: Fix DDR pin iomux settings

Change MUX_CONFIG_EMI to use the same drive strength as the bootlets code from
Freescale, which results in much better stability.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

diff --git a/board/olimex/mx23_olinuxino/spl_boot.c b/board/olimex/mx23_olinuxino/spl_boot.c
index a96c293..3755f29 100644 (file)
--- 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_PULLUP)
 #define        MUX_CONFIG_SSP  (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
 
 const iomux_cfg_t iomux_setup[] = {