| /* SPDX-License-Identifier: GPL-2.0-or-later */ | |
| #include <bootblock_common.h> | |
| #include <superio/ite/common/ite.h> | |
| #include <superio/ite/it8613e/it8613e.h> | |
| #define SERIAL1_DEV PNP_DEV(0x2e, IT8613E_SP1) | |
| #define GPIO_DEV PNP_DEV(0x2e, IT8613E_GPIO) | |
| void bootblock_mainboard_early_init(void) | |
| { | |
| ite_reg_write(GPIO_DEV, 0x2c, 0x41); /* disable K8 power seq */ | |
| ite_reg_write(GPIO_DEV, 0x2d, 0x02); /* PCICLK 25MHz */ | |
| ite_enable_serial(SERIAL1_DEV, CONFIG_TTYS0_BASE); | |
| } |