2 files changed, 12 insertions, 1 deletions
diff --git a/src/mainboard/google/rambi/gpio.c b/src/mainboard/google/rambi/gpio.c
index a3c0d2d243..77f56f7c94 100644
--- a/src/mainboard/google/rambi/gpio.c
+++ b/src/mainboard/google/rambi/gpio.c
@@ -33,7 +33,7 @@ static const struct soc_gpio_map gpncore_gpio_map[] = {
 	GPIO_FUNC2,	/* S0_NC06 - EDP_HPD_L */
 	GPIO_INPUT,	/* S0_NC07 - DDI1_DDCDATA - STRAP */
 	GPIO_NC,	/* S0_NC08 - NC */
-	GPIO_FUNC2,	/* S0_NC09 - SOC_DISP_ON_C */
+	GPIO_OUT_HIGH,	/* S0_NC09 - SOC_DISP_ON_C */
 	GPIO_FUNC2,	/* S0_NC10 - SOC_EDP_BLON_C */
 	GPIO_FUNC2,	/* S0_NC11 - SOC_DPST_PWM_C */
 	GPIO_NC,	/* S0_NC12 - NC */
diff --git a/src/mainboard/google/rambi/mainboard.c b/src/mainboard/google/rambi/mainboard.c
index cd3fc484d2..1290a151ae 100644
--- a/src/mainboard/google/rambi/mainboard.c
+++ b/src/mainboard/google/rambi/mainboard.c
@@ -36,6 +36,8 @@
 #include <smbios.h>
 #include "ec.h"
 #include "onboard.h"
+#include <baytrail/gpio.h>
+#include <bootstate.h>
 
 void mainboard_suspend_resume(void)
 {
@@ -174,3 +176,12 @@ static void mainboard_enable(device_t dev)
 struct chip_operations mainboard_ops = {
 	.enable_dev = mainboard_enable,
 };
+
+static void edp_vdden_cb(void *unused)
+{
+	ncore_select_func(SOC_DDI1_VDDEN_PAD, PAD_FUNC2);
+}
+
+BOOT_STATE_INIT_ENTRIES(edp_vdden_bscb) = {
+	BOOT_STATE_INIT_ENTRY(BS_DEV_INIT, BS_ON_EXIT, edp_vdden_cb, NULL),
+};