I want to use eMMC memory on the Vybrid. The hardware interface itself is supported by the SDHC/MMC interface.
Does MQX support eMMC as well? It is not explicitly mentioned but I think it can be handled similar to SDHC cards? On the other hand there some people having trouble with the ESDHC driver on MQX, see https://community.freescale.com/thread/322240.