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mb/google/nissa/var/pujjo: Tune timing on SD device RTD3 

Tune timing between power on and reset on SD device RTD3.

BUG=b:250746988
TEST=Use the value to boot on Pujjo successfully.

Signed-off-by: Leo Chou <leo.chou@lcfc.corp-partner.google.com>
Change-Id: I1ea77ec8381000249229653f1c0b9044bdf7866d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
This commit is contained in:
Leo Chou 2022-11-16 10:07:23 +08:00 committed by Felix Held
parent 51c311827e
commit 3e8f8c162d
1 changed files with 1 additions and 0 deletions
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src/mainboard/google/brya/variants/pujjo/overridetree.cb
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@ -543,6 +543,7 @@ chip soc/intel/alderlake
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H13)" register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H13)"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H12)" register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H12)"
register "srcclk_pin" = "3" register "srcclk_pin" = "3"
register "enable_delay_ms" = "50"
device generic 0 on end device generic 0 on end
end end
probe SD_CARD SD_PRESENT probe SD_CARD SD_PRESENT