gpio_early.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <mainboard/gpio.h>
#include <soc/gpio.h>
 
static const struct pad_config early_gpio_table[] = {
        /* Early LPC configuration in romstage */
        PAD_CFG_NF(GPP_A1, NONE, DEEP, NF1),
        PAD_CFG_NF(GPP_A2, NONE, DEEP, NF1),
        PAD_CFG_NF(GPP_A3, NONE, DEEP, NF1),
        PAD_CFG_NF(GPP_A4, NONE, DEEP, NF1),
        PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1),
        PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1),
        PAD_CFG_NF(GPP_A8, NONE, DEEP, NF1),
        PAD_CFG_NF(GPP_A9, NONE, DEEP, NF1),
        PAD_CFG_NF(GPP_A10, NONE, DEEP, NF1),
        PAD_CFG_GPO(GPP_B20, 0, PLTRST), /* BMC POST_COMPLETE */
};
 
void mainboard_configure_early_gpios(void)
{
        gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
}