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mb/prodrive/hermes: Enable SATA power optimizer 

Enable SATA power optimizer as recommended by Intel. Tested, a SATA SSD
is still detected correctly by SeaBIOS (version 1.14.1).

Change-Id: Ia6d29de08583dfc0c2d38e8395adcaa2c540ec7b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57834
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Angel Pons 2021-09-22 15:50:22 +02:00 committed by Werner Zeh
parent 1259da13e3
commit f6a54d2229
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb
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@ -8,6 +8,7 @@ chip soc/intel/cannonlake
register "SataMode" = "0" # AHCI
register "SataSalpSupport" = "0"
register "satapwroptimize" = "1"
register "SataPortsDevSlp[1]" = "1" # PCH_M2_SATA_DEVSLP1
register "SataPortsEnable[0]" = "1"
@ -163,7 +164,6 @@ chip soc/intel/cannonlake
register "DisableHeciRetry" = "1"
device domain 0 on
device pci 02.0 on end # Integrated Graphics Device
device pci 14.3 on