[coreboot-gerrit] New patch to review for coreboot: google/reef/variants/pyro: Configure PERST pin for pyro EVT
Kevin Chiu (Kevin.Chiu@quantatw.com)
gerrit at coreboot.org
Wed Nov 9 06:51:43 CET 2016
Kevin Chiu (Kevin.Chiu at quantatw.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17334
-gerrit
commit 7b40f01c67dd173bd853e2d7e6ac39eb2baac9ca
Author: Kevin Chiu <Kevin.Chiu at quantatw.com>
Date: Wed Nov 9 13:48:12 2016 +0800
google/reef/variants/pyro: Configure PERST pin for pyro EVT
Configure GPIO 122 as PERST on EVT. This is to assert WiFi PERST
during s0ix entry.
BUG=chrome-os-partner:58112
BRANCH=master
TEST=emerge-pyro coreboot chromeos-bootimage
Change-Id: Id760251a1b037feb62ec43199a145e407b074769
Signed-off-by: Kevin Chiu <Kevin.Chiu at quantatw.com>
---
src/mainboard/google/reef/variants/pyro/devicetree.cb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb
index a0ba584..e50e59c 100644
--- a/src/mainboard/google/reef/variants/pyro/devicetree.cb
+++ b/src/mainboard/google/reef/variants/pyro/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.
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