diff options
| author | Kevin Chiu <kevin.chiu.17802@gmail.com> | 2021-10-06 19:02:56 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-10-11 12:44:19 +0000 |
| commit | 7cbeaff5dee24b8c03ffc17a453830d8ae4c0a75 (patch) | |
| tree | d0128844114718072329f1af9ece42d72a3fb53a /src/mainboard | |
| parent | 607a266acc5da89a669b9144b051b1c1009412e6 (diff) | |
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>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb b/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb index ecaf0cd2df..a53a6e5795 100644 --- a/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb +++ b/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb @@ -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 |