1 2 /* SPDX-License-Identifier: GPL-2.0-only */ 3 4 #include <bootblock_common.h> 5 #include <superio/ite/common/ite.h> 6 #include <superio/ite/it8613e/it8613e.h> 7 8 #define GPIO_DEV PNP_DEV(0x2e, IT8613E_GPIO) 9 #define UART_DEV PNP_DEV(0x2e, IT8613E_SP1) 10 bootblock_mainboard_early_init(void)11void bootblock_mainboard_early_init(void) 12 { 13 ite_reg_write(GPIO_DEV, 0x29, 0xc1); 14 ite_reg_write(GPIO_DEV, 0x2c, 0x41); /* disable k8 power seq */ 15 ite_enable_serial(UART_DEV, CONFIG_TTYS0_BASE); 16 } 17 bootblock_mainboard_init(void)18void bootblock_mainboard_init(void) 19 { 20 } 21