/* SPDX-License-Identifier: GPL-2.0-only */ #include <bootblock_common.h> #include <superio/ite/common/ite.h> #include <superio/ite/it8728f/it8728f.h> #define SERIAL_DEV PNP_DEV(0x2e, 0x01) void bootblock_mainboard_early_init(void) { /* Enable serial port */ ite_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); }