I'm using GEA M6425 module with an i.MX257 uC. My bootloader u-boot is version 2009 (reported in Makefile).
I have "mmcinit" command, but I haven't got "mmc read" or "mmc write" commands. How to enable them?
Note, in my include/configs/mx25_3stack.h file I enabled:
#define CONFIG_MMC_BASE 0x0