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authorVaibhav Shankar <vaibhav.shankar@intel.com>2016-10-14 16:08:32 -0700
committerAaron Durbin <adurbin@chromium.org>2016-10-18 03:32:25 +0200
commit1ac773fa55195b1fd39eeb5ed83b302b04151c58 (patch)
treeb397f2cddceb8b6fcd16cce37971122e5c21b3e5 /src/mainboard/google/reef
parent58caa8ba8c2871a26f878e181f16ec073779770c (diff)
downloadcoreboot-1ac773fa55195b1fd39eeb5ed83b302b04151c58.tar.xz
mainboard/google/reef: Configure PERST pin for reef DVT
Configure GPIO 122 as PERST on DVT. This is to assert WiFi PERST during s0ix entry. BUG=chrome-os-partner:55877 TEST=S0ix functional on DVT Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Change-Id: Iab18b2de621a1a9226c78493f6defa15081db875 Reviewed-on: https://review.coreboot.org/17030 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/google/reef')
-rw-r--r--src/mainboard/google/reef/variants/baseboard/devicetree.cb2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/reef/variants/baseboard/devicetree.cb b/src/mainboard/google/reef/variants/baseboard/devicetree.cb
index f393019737..00df9bd4b9 100644
--- a/src/mainboard/google/reef/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/reef/variants/baseboard/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.