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mb/google/nissa/var/yavilla: Adjust WLAN_PERST_L power sequence

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With this change TPERST_HIGH could met spec.

Before
    160ms

After
    460ms(met spec min=400ms)

BUG=b:295277868
TEST=emerge coreboot
     EE measured power sequence met spec
     boot to system and check wifi connection is fine

Change-Id: Ifb909a55b36f2366132c3e20021c4bde4bc87a05
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77117
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
This commit is contained in:
Tony Huang
2023-08-10 13:39:06 +08:00
committed by Martin L Roth
parent 65b0723bfb
commit d710c6d5a7
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/brya/variants/yavilla/gpio.c
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@@ -52,7 +52,7 @@ static const struct pad_config early_gpio_table[] = {
/* D6 : WWAN_EN */
PAD_CFG_GPO(GPP_D6, 0, DEEP),
/* H20 : IMGCLKOUT1 ==> WLAN_PERST_L */
PAD_CFG_GPO(GPP_H20, 0, DEEP),
PAD_CFG_GPO(GPP_H20, 1, DEEP),
/* A13 : GPP_A13 ==> GSC_SOC_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* E12 : THC0_SPI1_IO1 ==> SOC_WP_OD */