GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/guybrush/var/nipperkin: Enable RTD3 support for eMMC as NVMe 

nipperkin has different H/W topology to guybrush that the eMMC device
is on a different GPP:
guybrush: GPP3
nipperkin: GPP2

Hence we need to enable RTD3 for nipperkin additionally which refers
to this one:
https://review.coreboot.org/c/coreboot/+/54967

BUG=b:200246826
BRANCH=guybrush
TEST=emerge-guybrush coreboot chromeos-bootimage
     run suspend test on eMMC sku

Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Change-Id: I1dca8f9e4739514d2d024374d8686f27b25582a9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58135
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Kevin Chiu 2021-10-06 19:02:56 +08:00 committed by Felix Held
parent 607a266acc
commit 7cbeaff5de
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
View File

@ -32,6 +32,13 @@ end
chip soc/amd/cezanne
device domain 0 on
device ref gpp_bridge_2 on
# Required so the NVMe gets placed into D3 when entering S0i3.
chip drivers/pcie/rtd3/device
register "name" = ""NVME""
device pci 00.0 on end
end
end # NVMe
device ref gpp_bridge_a on # Internal GPP Bridge 0 to Bus A
device ref acp on
chip drivers/amd/i2s_machine_dev