From ad481c475fc828896c5db2f067286c9dad50da2a Mon Sep 17 00:00:00 2001 From: Chris Wang Date: Tue, 1 Dec 2020 17:14:17 +0800 Subject: mb/google/zork: set APU_EDP_BL_DISABLE to low as default set APU_EDP_BL_DISABLE(GPIO_85) to low to avoid the VARY_BL fast than APU_DP_BLON. BUG=b:171954512 BRANCH=zork TEST=validate the panel sequence with scope. Signed-off-by: Chris Wang Change-Id: Ia6d3f4335583bb2d91a6bce96d89cff84247d0ad Reviewed-on: https://review.coreboot.org/c/coreboot/+/48203 Tested-by: build bot (Jenkins) Reviewed-by: Kangheui Won --- src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c | 4 ++-- .../google/zork/variants/baseboard/gpio_baseboard_trembyle.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'src/mainboard/google') diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c index a528827879..bf27abf953 100644 --- a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c +++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_dalboz.c @@ -95,8 +95,8 @@ static const struct soc_amd_gpio gpio_set_stage_ram[] = { /* GPIO_77 - GPIO_83: Not available */ /* HP_INT_ODL */ PAD_GPI(GPIO_84, PULL_NONE), - /* APU_EDP_BL_DISABLE TODP: Set low in depthcharge */ - PAD_GPO(GPIO_85, HIGH), + /* APU_EDP_BL_DISABLE */ + PAD_GPO(GPIO_85, LOW), /* RAM ID 2 - Keep High */ PAD_GPO(GPIO_86, HIGH), /* EMMC_DATA7 */ diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c index 2929c54cdc..0745edae20 100644 --- a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c +++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_trembyle.c @@ -99,8 +99,8 @@ static const struct soc_amd_gpio gpio_set_stage_ram[] = { /* GPIO_77 - GPIO_83: Not available */ /* RAM_ID_4 */ PAD_GPI(GPIO_84, PULL_NONE), - /* APU_EDP_BL_DISABLE TODP: Set low in depthcharge */ - PAD_GPO(GPIO_85, HIGH), + /* APU_EDP_BL_DISABLE */ + PAD_GPO(GPIO_85, LOW), /* WIFI_AUX_RESET_L */ PAD_GPO(GPIO_86, HIGH), /* EMMC_DATA7 */ -- cgit v1.2.3