iMX28: Add GPMI NAND driver

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

drivers/mtd/nand/Makefile

@@ -54,6 +54,7 @@ COBJS-$(CONFIG_NAND_KIRKWOOD) += kirkwood_nand.o
 COBJS-$(CONFIG_NAND_KMETER1) += kmeter1_nand.o
 COBJS-$(CONFIG_NAND_MPC5121_NFC) += mpc5121_nfc.o
 COBJS-$(CONFIG_NAND_MXC) += mxc_nand.o
+COBJS-$(CONFIG_NAND_MXS) += mxs_nand.o
 COBJS-$(CONFIG_NAND_NDFC) += ndfc.o
 COBJS-$(CONFIG_NAND_NOMADIK) += nomadik.o
 COBJS-$(CONFIG_NAND_S3C2410) += s3c2410_nand.o