| /* |
| * This file is part of the coreboot project. |
| * |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <bootblock_common.h> |
| #include <soc/gpio.h> |
| #include <superio/nuvoton/common/nuvoton.h> |
| #include <superio/nuvoton/nct6791d/nct6791d.h> |
| #include "include/gpio.h" |
| |
| static void early_config_superio(void) |
| { |
| const pnp_devfn_t serial_dev = PNP_DEV(0x2e, NCT6791D_SP1); |
| nuvoton_enable_serial(serial_dev, CONFIG_TTYS0_BASE); |
| } |
| |
| static void early_config_gpio(void) |
| { |
| /* This is a hack for FSP because it does things in MemoryInit() |
| * which it shouldn't do. We have to prepare certain gpios here |
| * because of the brokenness in FSP. */ |
| gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table)); |
| } |
| |
| void bootblock_mainboard_init(void) |
| { |
| early_config_gpio(); |
| } |
| |
| void bootblock_mainboard_early_init(void) |
| { |
| early_config_superio(); |
| } |