iMX28: Add SSP MMC driver

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Acked-by: Andy Fleming <afleming@gmail.com>
diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index 9f9db75..506f1d6 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -36,6 +36,7 @@
 COBJS-$(CONFIG_ARM_PL180_MMCI) += arm_pl180_mmci.o
 COBJS-$(CONFIG_MV_SDHCI) += mv_sdhci.o
 COBJS-$(CONFIG_MXC_MMC) += mxcmmc.o
+COBJS-$(CONFIG_MXS_MMC) += mxsmmc.o
 COBJS-$(CONFIG_OMAP_HSMMC) += omap_hsmmc.o
 COBJS-$(CONFIG_PXA_MMC) += pxa_mmc.o
 COBJS-$(CONFIG_PXA_MMC_GENERIC) += pxa_mmc_gen.o