diff options
| author | Subrata Banik <subratabanik@google.com> | 2023-10-26 19:55:56 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2023-10-31 05:22:06 +0000 |
| commit | d581878264fc9c5900c19d1a8b3b1851d1b695db (patch) | |
| tree | 01045dc6af8a491c23d2886e52d03f9f1faf13e8 /src/mainboard/google/rex | |
| parent | e4ac7b16efcdadadae80b4e6feb4f37601dec5ed (diff) | |
mb/google/rex/var/screebo: Disable FVM
This patch disables FVM for IA and SA VRs as per the OEM requirement.
BUG=b:307237761
TEST=Able to build and boot google/screebo.
Change-Id: Icb0611331ac7090d11d646a5ad5201593a90aacb
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78662
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Diffstat (limited to 'src/mainboard/google/rex')
| -rw-r--r-- | src/mainboard/google/rex/variants/screebo/overridetree.cb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/screebo/overridetree.cb b/src/mainboard/google/rex/variants/screebo/overridetree.cb index 0d69aca25a..b7ea5556d2 100644 --- a/src/mainboard/google/rex/variants/screebo/overridetree.cb +++ b/src/mainboard/google/rex/variants/screebo/overridetree.cb @@ -40,6 +40,14 @@ chip soc/intel/meteorlake .tdp_pl4 = 84, }" + # Override FVM and VR (IA and SA) configuration: Disable + register "enable_fast_vmode[VR_DOMAIN_IA]" = "0" + register "cep_enable[VR_DOMAIN_IA]" = "0" + register "fast_vmode_i_trip[VR_DOMAIN_IA]" = "0" + register "enable_fast_vmode[VR_DOMAIN_SA]" = "0" + register "cep_enable[VR_DOMAIN_SA]" = "0" + register "fast_vmode_i_trip[VR_DOMAIN_SA]" = "0" + register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC1)" # USB2_C1 register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC0)" # USB2_C0 register "usb2_ports[2]" = "USB2_PORT_MID(OC2)" # Type-A Port A1 |