Integrate MA785GM-US2H to Kconfig

MA785GM-US2H was left out of Kconfig. This
allows the option to select the board.

Change-Id: I9efea96c21dcd0754ab51824b410435b0b5300c2
Signed-off-by: Alec Ari <neotheuser@ymail.com>
Reviewed-on: http://review.coreboot.org/1022
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
1 file changed