Beagleboard serial response beagle_xm

U-Boot SPL 2011.12-00005-g0a44c98 (Feb 13 2012 - 18:49:45)
Texas Instruments Revision detection unimplemented
OMAP SD/MMC: 0
timed out in wait_for_bb: I2C_STAT=1000
mmc_send_cmd: timedout waiting for cmddis!
** Can't read from device 0 **
spl: fat register err - -1
### ERROR ### Please RESET the board ###