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| author | Jett Rink <jettrink@chromium.org> | 2019-05-15 13:40:05 -0600 |
|---|---|---|
| committer | Duncan Laurie <dlaurie@chromium.org> | 2019-05-16 15:47:12 +0000 |
| commit | ce2c1cb742b17623978f3d9a9e414552189bc819 (patch) | |
| tree | 5a756e83ce13c0d6a0c1ba756e7cd070be94d113 /src/mainboard/google/sarien/variants/arcada/devicetree.cb | |
| parent | f42344a38963cba10604901a6934c7842db42c4d (diff) | |
| download | coreboot-ce2c1cb742b17623978f3d9a9e414552189bc819.tar.gz coreboot-ce2c1cb742b17623978f3d9a9e414552189bc819.tar.bz2 coreboot-ce2c1cb742b17623978f3d9a9e414552189bc819.zip | |
mb/google/sarien: leave gpio pads unlocks during fsp
The FSP will lock down the configuration of GPP_A12, which
makes the configuration of the GPIO pin on warm reset not
work correctly.
This is only needed for the Arcada variant since it is the only variant
that uses ISH.
BRANCH=sarien
BUG=b:132719369
TEST=ISH_GP6 now works on warm resets on arcarda
Change-Id: Icb3bae2c48eee053189f1a878f5975c6afe51c71
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32831
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/sarien/variants/arcada/devicetree.cb')
| -rw-r--r-- | src/mainboard/google/sarien/variants/arcada/devicetree.cb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb index 27c61f35635d..b6377ba55dd6 100644 --- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb +++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb @@ -26,6 +26,7 @@ chip soc/intel/cannonlake register "PchPmSlpS4MinAssert" = "4" # 4s register "PchPmSlpSusMinAssert" = "4" # 4s register "PchPmSlpAMinAssert" = "4" # 2s + register "PchUnlockGpioPads" = "1" register "speed_shift_enable" = "1" register "psys_pmax" = "140" |