realtek: prepare RTL931x for full SMP support
RTL931x devices are dual core with two threads each. That is a total
of 4 VPEs (CPUs) in the kernel. Adapt the kernel config for that.
Signed-off-by: Markus Stockhausen <[email protected]>
Signed-off-by: Sebastian Gottschall <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/18889
Signed-off-by: Robert Marko <[email protected]>