From b06414685c874ca7628cf3f370d25730c37b4e00 Mon Sep 17 00:00:00 2001 From: Frank Chu Date: Tue, 7 Mar 2023 19:57:38 +0800 Subject: [PATCH] mb/google/brya/var/marasov: Half touch power-on delay to 150 ms Decrease Touch i2c delay during power-on sequence from 300 ms to 150 ms to make S0ix resume time meet requirement. BUG=b:264199989 TEST=Run the following test from chroot. test_that -b {BOARD_NAME} {device IP} f:.*power_UiResume/control Check seconds_system_resume value less than 500 msec Signed-off-by: Frank Chu Change-Id: Ib81a9c1a90589b8b08e6ce6471db2abef96047ab Reviewed-on: https://review.coreboot.org/c/coreboot/+/73532 Reviewed-by: Eric Lai Reviewed-by: Frank Chu Tested-by: build bot (Jenkins) --- src/mainboard/google/brya/variants/marasov/overridetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/brya/variants/marasov/overridetree.cb b/src/mainboard/google/brya/variants/marasov/overridetree.cb index 4cc87907d6..a138c27c9b 100644 --- a/src/mainboard/google/brya/variants/marasov/overridetree.cb +++ b/src/mainboard/google/brya/variants/marasov/overridetree.cb @@ -253,7 +253,7 @@ chip soc/intel/alderlake register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" register "probed" = "1" register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" - register "reset_delay_ms" = "300" + register "reset_delay_ms" = "150" register "reset_off_delay_ms" = "1" register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"