superio/nuvoton/nct6791d: Add symbol to select COM port

Like the NCT6776, the NCT6791D has muxed COMA/GPIO8 functions. Since it
requires setting different bits, add a new Kconfig symbol to do it.

Change-Id: I62dc18810026f9b1550da19950f66af605600ec8
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33640
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maxim Polyakov <m.poliakov@yahoo.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

0 files changed, 0 insertions, 0 deletions