diff options
| author | Subrata Banik <subratabanik@google.com> | 2022-06-20 06:46:38 +0000 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2022-06-24 04:12:12 +0000 |
| commit | 753de9a452eacf1cb241af90b5d40af95e826991 (patch) | |
| tree | da24732300c3030d1779844aa3c280bf830265ee /src | |
| parent | d2c3e26513c370a29ae1e54dec6841dee99c6d8f (diff) | |
mb/google/brya: Add `ext_pm_support` for volmar eMMC SKU
This patch ensures google/volmar eMMC SKU has advanced PM support
enabled.
BUG=b:235915257
TEST=Able to boot to eMMC SKU to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I3e2883d894d2ca7f810f4b72af1c12037c8fdabc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65244
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/volmar/overridetree.cb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/volmar/overridetree.cb b/src/mainboard/google/brya/variants/volmar/overridetree.cb index aca32f83b4..b7a8b82aed 100644 --- a/src/mainboard/google/brya/variants/volmar/overridetree.cb +++ b/src/mainboard/google/brya/variants/volmar/overridetree.cb @@ -304,6 +304,7 @@ chip soc/intel/alderlake chip soc/intel/common/block/pcie/rtd3 register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B4)" register "srcclk_pin" = "4" + register "ext_pm_support" = "ACPI_PCIE_RP_EMIT_ALL" device generic 0 alias emmc_rtd3 on end end # Enable PCIe-to-eMMC bridge PCIE 3 using clk 4 |