coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
ramstage.c
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1 /* SPDX-License-Identifier: GPL-2.0-only */
2 
3 #include <soc/ramstage.h>
4 #include "variant.h"
5 
6 void mainboard_silicon_init_params(FSPS_UPD *supd)
7 {
8  /* Configure pads prior to SiliconInit() in case there's any
9  * dependencies during hardware initialization. */
10  size_t num_gpios;
11  const struct pad_config *gpio_table = variant_gpio_table(&num_gpios);
12  gpio_configure_pads(gpio_table, num_gpios);
13 }
__weak void mainboard_silicon_init_params(SILICON_INIT_UPD *params)
Definition: ramstage.c:162
static const struct pad_config gpio_table[]
Definition: gpio.h:24
const struct pad_config *__weak variant_gpio_table(size_t *num)
Definition: gpio.c:406
void gpio_configure_pads(const struct soc_amd_gpio *gpio_list_ptr, size_t size)
program a particular set of GPIO
Definition: gpio.c:307