ARM: mach-shmobile: armadillo800eva: defconfig update

This patch enable USBFunc/SHDI/MMCIF,
remove debug settings,
and cleanuped by c2330e28 script

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Simon Horman <horms@verge.net.au>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>