payloads/edk2: Disable the CPU Timer Lib unless supported
[coreboot.git] / src / mainboard / protectli / vault_bsw / com_init.c
blob840fd3ae5b7f783728e714225c358618b8a80c16
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 #include <bootblock_common.h>
4 #include <superio/ite/common/ite.h>
5 #include <superio/ite/it8613e/it8613e.h>
7 #define SERIAL1_DEV PNP_DEV(0x2e, IT8613E_SP1)
8 #define GPIO_DEV PNP_DEV(0x2e, IT8613E_GPIO)
10 void bootblock_mainboard_early_init(void)
12 ite_reg_write(GPIO_DEV, 0x2c, 0x41); /* disable K8 power seq */
13 ite_reg_write(GPIO_DEV, 0x2d, 0x02); /* PCICLK 25MHz */
14 ite_enable_serial(SERIAL1_DEV, CONFIG_TTYS0_BASE);