Rev C4 but uboot displays rev Ax/Bx


I'm a recent owner of a Beagle Board and new to this group.

As I start to check out my rev C4 board, I noticed that the uboot
message shows different board rev - Ax/Bx instead. Anyone knows why?

Below please find the uboot message.

Texas Instruments X-Loader 1.4.2 (Aug 8 2008 - 16:59:05)
Booting from nand

U-Boot 2009.01-dirty (Feb 19 2009 - 12:22:31)

I2C: ready
OMAP3530-GP rev 2, CPU-OPP2 L3-165MHz
OMAP3 Beagle board + LPDDR/NAND
DRAM: 256 MB
NAND: 256 MiB
*** Warning - bad CRC or NAND, using default environment

MUSB: using high speed
In: serial usbtty
Out: serial usbtty
Err: serial usbtty
Board revision Ax/Bx
Serial #61c8000400000000040365fa13010014
Hit any key to stop autoboot: 0

That's not the u-boot that comes with rev C4, use the one from

It looks like you have the wrong version of UBoot on your SD card and it is booting from the SD card instead if NAND. Put the correct UBoot onto the card and you should be OK. Make sure you have all of the correct files on the SD card. I suspect that you may have also written over the NAND as well.

Make sure you select the Rev C4 the following link: