| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <amdblocks/espi.h> |
| #include <bootblock_common.h> |
| #include <baseboard/variants.h> |
| #include <console/console.h> |
| #include <soc/espi.h> |
| #include <spi_flash.h> |
| |
| void mb_set_up_early_espi(void) |
| { |
| size_t num_gpios; |
| const struct soc_amd_gpio *gpios; |
| |
| variant_espi_gpio_table(&gpios, &num_gpios); |
| gpio_configure_pads(gpios, num_gpios); |
| |
| espi_switch_to_spi1_pads(); |
| } |
| |
| void bootblock_mainboard_early_init(void) |
| { |
| size_t num_gpios; |
| const struct soc_amd_gpio *gpios; |
| |
| variant_tpm_gpio_table(&gpios, &num_gpios); |
| gpio_configure_pads(gpios, num_gpios); |
| |
| variant_early_gpio_table(&gpios, &num_gpios); |
| gpio_configure_pads(gpios, num_gpios); |
| } |
| |
| void bootblock_mainboard_init(void) |
| { |
| size_t num_gpios; |
| const struct soc_amd_gpio *gpios; |
| |
| variant_bootblock_gpio_table(&gpios, &num_gpios); |
| gpio_configure_pads(gpios, num_gpios); |
| |
| // TODO: b:285110121 - temp workaround is to add a dummy flash call |
| const struct spi_flash *spi = boot_device_spi_flash(); |
| printk(BIOS_DEBUG, "Initialized spi flash %p\n", spi); |
| } |