intel/strago: Set LPC_CLKRUNB to PU_20K to solve leakage issue.

LPC_CLKRUNB pin needs to be set to PU_20K to prevent leakage

TEST=Test on Strago and make sure the leakage is gone

Signed-off-by: Kane Chen <kane.chen@intel.com>
Change-Id: Id2bf7511806cdc52b505bb469238a9465b356352
Original-Reviewed-on: https://chromium-review.googlesource.com/317020
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Tested-by: Kane Chen <kane.chen@intel.com>
Original-Commit-Queue: Kane Chen <kane.chen@intel.com>
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/13175
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/mainboard/intel/strago/gpio.c b/src/mainboard/intel/strago/gpio.c
index c2809f5..4b58eac 100755
--- a/src/mainboard/intel/strago/gpio.c
+++ b/src/mainboard/intel/strago/gpio.c
@@ -50,7 +50,7 @@
 	NATIVE_PU20K(1), /* 34 SDMMC3_CMD */
 	NATIVE_PU20K(1), /* 35 SDMMC3_D0 */
 	NATIVE_PU20K(1), /* 45 MF_LPC_AD2 */
-	Native_M1, /* 46 LPC_CLKRUNB */
+	NATIVE_PU20K(1), /* 46 LPC_CLKRUNB */
 	NATIVE_PU20K(1), /* 47 MF_LPC_AD0 */
 	Native_M1, /* 48 LPC_FRAMEB */
 	Native_M1, /* 49 MF_LPC_CLKOUT1 */