diff options
| author | Wisley Chen <wisley.chen@quantatw.com> | 2016-11-10 07:51:34 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-11-11 20:23:50 +0100 |
| commit | 62d81a0fcc43c43bbf5d9592acb5cd593724a023 (patch) | |
| tree | 6f3b924c4446a829e448debc60b99d7adf6f7825 /src/mainboard/google/reef | |
| parent | 102efd359b1546f6a59d882ceec8cf90f9431d84 (diff) | |
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 <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/17356
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/mainboard/google/reef')
| -rw-r--r-- | src/mainboard/google/reef/variants/snappy/devicetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
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. |