Loading file "/boot/uImage" from mmc device 0:2 (xxa2)

Hi guys, first time posting on this forum. Just a quick question, i changed the resolution on my boot.scr file so that i can use a 10inch touch screen from:

However now the board doesn’t boot properly, this is wat it coming up on my terminal:

Texas Instruments X-Loader 1.5.0 (Jun 14 2011 - 22:04:07)
Beagle Rev C5
Reading boot sector
Loading u-boot.bin from mmc

U-Boot 2011.09-rc2 (Oct 06 2011 - 17:47:10)

OMAP3530-GP ES3.1, CPU-OPP2, L3-165MHz, Max CPU Clock 720 mHz
OMAP3 Beagle board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
WARNING: Caches not enabled
NAND: 512 MiB
*** Warning - bad CRC, using default environment

In: serial
Out: serial
Err: serial
Beagle Rev C4
timed out in wait_for_pin: I2C_STAT=0
I2C read: I/O error
Unrecognized expansion board: 0
Die ID #34c40004000000000403a1f304024016
Net: Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
The user button is currently NOT pressed.
SD/MMC found on device 0
reading uEnv.txt

** Unable to read “uEnv.txt” from mmc 0:1 **
reading boot.scr

279 bytes read
Loaded script from boot.scr
Running bootscript from mmc0 …

Executing script at 80200000

Bad data crc
Loading file “/boot/uImage” from mmc device 0:2 (xxa2)

It is hanging on the last line.
Any ideas on the issue would be much appreciated.

you need copy a uEnv.txt at the first boot partition.

also check the file there is a CRC error.