src/drivers/smbus/i2c_smbus_console.c


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/* SPDX-License-Identifier: GPL-2.0-only */

#include <console/i2c_smbus.h>
#include <device/smbus_host.h>
#include <southbridge/intel/bd82x6x/pch.h>
#include "sc16is7xx_init.h"

void i2c_smbus_console_init(void)
{
	if (CONFIG(SC16IS7XX_INIT))
		sc16is7xx_init();
}

void i2c_smbus_console_tx_byte(unsigned char c)
{
	if (CONFIG(CONSOLE_I2C_SMBUS_HAVE_DATA_REGISTER)) {
		do_smbus_write_byte(CONFIG_FIXED_SMBUS_IO_BASE,
			CONFIG_CONSOLE_I2C_SMBUS_SLAVE_ADDRESS,
			CONFIG_CONSOLE_I2C_SMBUS_SLAVE_DATA_REGISTER, c);
	} else {
		do_smbus_send_byte(CONFIG_FIXED_SMBUS_IO_BASE,
			CONFIG_CONSOLE_I2C_SMBUS_SLAVE_ADDRESS, c);
	}
}