diff options
Diffstat (limited to 'src/drivers/smbus/i2c_smbus_console.c')
| -rw-r--r-- | src/drivers/smbus/i2c_smbus_console.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/drivers/smbus/i2c_smbus_console.c b/src/drivers/smbus/i2c_smbus_console.c index d651790694..00b53931e7 100644 --- a/src/drivers/smbus/i2c_smbus_console.c +++ b/src/drivers/smbus/i2c_smbus_console.c @@ -13,7 +13,12 @@ void i2c_smbus_console_init(void) void i2c_smbus_console_tx_byte(unsigned char c) { - do_smbus_write_byte(CONFIG_FIXED_SMBUS_IO_BASE, - CONFIG_CONSOLE_I2C_SMBUS_SLAVE_ADDRESS, - CONFIG_CONSOLE_I2C_SMBUS_SLAVE_DATA_REGISTER, 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); + } } |