- Use default number of uarts (2) for rt288x/rt305x/rt3883/mt7620. - Allow up to 3 uarts on MT7621 and MT7628. - Remove unneeded SERIAL_8250_RT288X for MT7628. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48954