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mb/google/brya: Add ext_pm_support for taniks eMMC SKU

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This patch ensures google/taniks eMMC SKU has advanced PM support
enabled.

BUG=b:235915257
TEST=Able to boot to eMMC SKU to ChromeOS.

Change-Id: I20c98006b6a45e2c8286480c560c8dbc0752327c
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65213
Reviewed-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Subrata Banik
2022-06-18 11:36:56 +05:30
committed by Felix Held
parent 8e3610486e
commit 0a50ea0960
1 changed files with 1 additions and 0 deletions
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src/mainboard/google/brya/variants/taniks/overridetree.cb
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@@ -368,6 +368,7 @@ chip soc/intel/alderlake
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D11)"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B4)"
register "srcclk_pin" = "0"
register "ext_pm_support" = "ACPI_PCIE_RP_EMIT_ALL"
device generic 0 on
probe BOOT_EMMC_MASK BOOT_EMMC_ENABLED
end