Enable the config options needed to access the CFI NOR FLASH on the
APE6EVM board.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: NNiklas Söderlund <niklas.soderlund@ragnatech.se>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>