I am using the K66 and would like to interface it to an eMMC device.
Hi,
There has no plan to support eMMC with KDS. Anyway, you can use the K66 SDHC module to interface an eMMC device. we do have a code example for SD card using MQX, you can find the example code in the following MQX installation folder:
C:\Program Files\Freescale\Freescale MQX 3.8\mfs\examples\sdcard