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mb/google/wyvern: use SaGv_FixedHigh 

No need for dynamic config (and the additional RAM training time)
on a Chromebox; always use high power/high performance mode.

Change-Id: I8ad773d1c616b746235ec67b98b83c5910464140
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58230
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Matt DeVillier 2020-11-19 13:59:08 -06:00 committed by Felix Held
parent 9eaaf0d309
commit 680539ce8a
1 changed files with 4 additions and 0 deletions
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4
src/mainboard/google/hatch/variants/wyvern/overridetree.cb
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@ -20,6 +20,10 @@ chip soc/intel/cannonlake
[PchSerialIoIndexUART2] = PchSerialIoDisabled, [PchSerialIoIndexUART2] = PchSerialIoDisabled,
}" }"
# No need for dynamic config (and the additional RAM training time)
# on a Chromebox; always use high power/high performance mode
register "SaGv" = "SaGv_FixedHigh"
# USB configuration # USB configuration
register "usb2_ports[0]" = "{ register "usb2_ports[0]" = "{
.enable = 1, .enable = 1,