From 62d81a0fcc43c43bbf5d9592acb5cd593724a023 Mon Sep 17 00:00:00 2001 From: Wisley Chen Date: Thu, 10 Nov 2016 07:51:34 -0500 Subject: mainboard/google/snappy: Configure PERST pin Configure GPIO 122 as PERST. This is to assert WiFi PERST during s0ix entry. BUG=chrome-os-partner:59034 BRANCH=master TEST=emerge-snappy coreboot chromeos-bootimage Change-Id: If2528632fe65c3ed1af19b2ce6f99e8be0cd1ad9 Signed-off-by: Wisley Chen Reviewed-on: https://review.coreboot.org/17356 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin Reviewed-by: Paul Menzel --- src/mainboard/google/reef/variants/snappy/devicetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard') diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb index f393019737..00df9bd4b9 100644 --- a/src/mainboard/google/reef/variants/snappy/devicetree.cb +++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb @@ -15,7 +15,7 @@ chip soc/intel/apollolake # GPIO for PERST_0 # If the Board has PERST_0 signal, assign the GPIO # If the Board does not have PERST_0, assign GPIO_PRT0_UDEF - register "prt0_gpio" = "GPIO_PRT0_UDEF" + register "prt0_gpio" = "GPIO_122" # EMMC TX DATA Delay 1 # Refer to EDS-Vol2-22.3. -- cgit v1.2.3