[U-Boot] Error :Unknown command 'mmcinit' - try 'help -- need help

[Penda, Naveen Kumar]

Hi All

   I am trying to get MMC support on omap3_sdp
  Configuration changes I added are below
  #define CONFIG_MMC              1
  #define CONFIG_OMAP3_MMC   	    1 //this will pick up the mmc driver for omap3
 #define CONFIG_CMD_FAT			/* FAT support			*/
 #define CONFIG_CMD_I2C			/* I2C serial bus support	*/ 
 #define CONFIG_CMD_MMC			/* MMC support			*/
#define CONFIG_SYS_I2C_SPEED            100
#define CONFIG_SYS_I2C_SLAVE            1
#define CFG_I2C_BUS              0
#define CFG_I2C_BUS_SELECT       1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
  
  Once the uboot prompt comes I tried mmcinit command and the result is
  -->   Unknown command 'mmcinit' - try 'help'
 
 Can someone suggest me how to enable this command?

Regards
naveen