diff options
| -rw-r--r-- | src/superio/nuvoton/common/early_serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/superio/nuvoton/common/early_serial.c b/src/superio/nuvoton/common/early_serial.c index cc21f40d2a..ed5fdbab1f 100644 --- a/src/superio/nuvoton/common/early_serial.c +++ b/src/superio/nuvoton/common/early_serial.c @@ -55,7 +55,7 @@ void nuvoton_enable_serial(pnp_devfn_t dev, u16 iobase) if (CONFIG(SUPERIO_NUVOTON_NCT5539D_COM_A) || CONFIG(SUPERIO_NUVOTON_NCT6776_COM_A)) /* Route COM A to GPIO8 pin group */ - pnp_write_config(dev, 0x2a, 0x40); + pnp_unset_and_set_config(dev, 0x2a, 1 << 7, 0); if (CONFIG(SUPERIO_NUVOTON_NCT6791D_COM_A)) /* Route COM A to GPIO8 pin group */ |