diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c
index e1b853c..9ae9e2c 100644
--- a/board/ti/sdp4430/sdp.c
+++ b/board/ti/sdp4430/sdp.c
@@ -96,6 +96,13 @@
 	do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_non_essential,
 		   sizeof(wkup_padconf_array_non_essential) /
 		   sizeof(struct pad_conf_entry));
+
+	if (omap_revision() < OMAP4460_ES1_0) {
+		do_set_mux(CONTROL_PADCONF_WKUP,
+			wkup_padconf_array_non_essential_4430,
+			sizeof(wkup_padconf_array_non_essential_4430) /
+			sizeof(struct pad_conf_entry));
+	}
 }
 
 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)