Android BeagleBoard Rev C3

Hello,

Today I have decided to try Androïd on my BeagleBoard Rev C3.

I took the pre-build version here :
http://software-dl.ti.com/dsps/dsps_public_sw/sdo_tii/TI_Android_DevKit/02_00_00/exports/AM35X.tar.gz

The script has failed creating the SD and populating, so I used the
script from the Ubuntu, and I have
copied the files manualy.

But when I bood the SD, I get this error :

Texas Instruments X-Loader 1.4.4ss (May 28 2010 -
03:38:15)
Beagle Rev C1/C2/
C3
Reading boot
sector
Loading u-boot.bin from
mmc

U-Boot 2010.06-rc1-00049-ga306f53 (Oct 23 2010 -
17:42:13)

OMAP34xx/35xx-GP ES1.0, CPU-OPP2
L3-165MHz
AM3517EVM Board + LPDDR/
NAND
I2C:
ready
DRAM: 256
MiB
NAND: 256
MiB
*** Warning - bad CRC or NAND, using default
environment

In:
serial
Out:
serial
Err:
serial
Die ID #35b4000300000000040323090b012007

Any idea ?
Thanks