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mb/google/guybrush/var/nipperkin: Override GPIO configuration 

SOC_PEN_DETECT_ODL, SOC_SAR_INT_L and WWAN_AUX_RESET_L are not connected
in nipperkin. Override those GPIO configurations.

BUG=None
TEST=Build and boot to OS in Nipperkin.

Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: I7e497f83593472ecf4927e5379e1dd7786e77e62
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58379
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Kevin Chiu <kevin.chiu.17802@gmail.com>
This commit is contained in:
Karthikeyan Ramasubramanian 2021-10-13 22:45:18 -06:00 committed by Raul Rangel
parent 72cc0467d7
commit 679f4fa465
2 changed files with 45 additions and 0 deletions
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4
src/mainboard/google/guybrush/variants/nipperkin/Makefile.inc
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@ -1,3 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-or-later
bootblock-y += gpio.c
romstage-y += gpio.c
ramstage-y += gpio.c
subdirs-y += ./memory

41
src/mainboard/google/guybrush/variants/nipperkin/gpio.c Normal file
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@ -0,0 +1,41 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <gpio.h>
#include <soc/gpio.h>
#include <baseboard/variants.h>
static const struct soc_amd_gpio override_gpio_table[] = {
/* Unused TP1056 */
PAD_NC(GPIO_4),
/* Unused TP1063 */
PAD_NC(GPIO_17),
PAD_NC(GPIO_18),
};
static const struct soc_amd_gpio override_early_gpio_table[] = {
PAD_NC(GPIO_18),
};
static const struct soc_amd_gpio override_pcie_gpio_table[] = {
PAD_NC(GPIO_18),
};
const struct soc_amd_gpio *variant_override_gpio_table(size_t *size)
{
*size = ARRAY_SIZE(override_gpio_table);
return override_gpio_table;
}
const struct soc_amd_gpio *variant_early_override_gpio_table(size_t *size)
{
*size = ARRAY_SIZE(override_early_gpio_table);
return override_early_gpio_table;
}
const struct soc_amd_gpio *variant_pcie_override_gpio_table(size_t *size)
{
*size = ARRAY_SIZE(override_pcie_gpio_table);
return override_pcie_gpio_table;
}