1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 44bc1c54cd03..6b171b338ec0 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -44,6 +44,7 @@
 #include <mach/gpmc.h>
 #include <mach/hardware.h>
 #include <mach/nand.h>
+#include <mach/mux.h>
 #include <mach/usb.h>
 
 #include "sdram-micron-mt46h32m32lf-6.h"
@@ -396,6 +397,10 @@ static void __init overo_init(void)
         overo_ads7846_init();
         overo_init_smsc911x();
 
+        /* Ensure SDRC pins are mux'd for self-refresh */
+        omap_cfg_reg(H16_34XX_SDRC_CKE0);
+        omap_cfg_reg(H17_34XX_SDRC_CKE1);
+
         if ((gpio_request(OVERO_GPIO_W2W_NRESET,
                           "OVERO_GPIO_W2W_NRESET") == 0) &&
             (gpio_direction_output(OVERO_GPIO_W2W_NRESET, 1) == 0)) {