linux-phytec-ti

ARM: i.MX: Fix eMMa PrP resource size

Last address for eMMa PrP is 0x80...0x83, so increase resource size
for eMMa to 256.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>