diff options
Diffstat (limited to 'src/superio/nuvoton/common/early_serial.c')
| -rw-r--r-- | src/superio/nuvoton/common/early_serial.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/superio/nuvoton/common/early_serial.c b/src/superio/nuvoton/common/early_serial.c index fca5ed6e1e..d1958a0431 100644 --- a/src/superio/nuvoton/common/early_serial.c +++ b/src/superio/nuvoton/common/early_serial.c @@ -63,6 +63,9 @@ static void pnp_exit_conf_state(pnp_devfn_t dev) void nuvoton_enable_serial(pnp_devfn_t dev, u16 iobase) { pnp_enter_conf_state(dev); + if (IS_ENABLED(CONFIG_SUPERIO_NUVOTON_NCT6776_COM_A)) + /* Route GPIO8 pin group to COM A */ + pnp_write_config(dev, 0x2a, 0x40); pnp_set_logical_device(dev); pnp_set_enable(dev, 0); pnp_set_iobase(dev, PNP_IDX_IO0, iobase); |