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mb/google/skywalker: Configure GPIO XHCI_INIT_DONE as output

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Configure GPIO XHCI_INIT_DONE as output, so that payloads (for example
depthcharge) can assert it to notify EC to enable USB VBUS.

BUG=b:379008996
BRANCH=none
TEST=build passed

Signed-off-by: Vince Liu <vince-wl.liu@mediatek.corp-partner.google.com>
Change-Id: I054dad3783b7fd3c9b00003de9c3333759b8e44a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87657
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Vince Liu 2025-05-13 18:10:21 +08:00 • committed by Yidi Lin
commit be675e5369
1 changed files with 1 additions and 0 deletions
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src/mainboard/google/skywalker/chromeos.c
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@ -10,6 +10,7 @@ void setup_chromeos_gpios(void)
{
gpio_input(GPIO_EC_AP_INT_ODL);
gpio_output(GPIO_AP_EC_WARM_RST_REQ, 0);
gpio_output(GPIO_XHCI_INIT_DONE, 0);
}
void fill_lb_gpios(struct lb_gpios *gpios)