armv8: ls1028aqds: define ARCH_MISC_INIT to handle mux

Define ARCH_MISC_INIT for LS1028AQDS platform to handle board
related mux.

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
1 file changed