Cant flash image to BBB 4GB

Hello!

I made some tests with DeviceTree and uEnv.txt on my BBB (eMMC).
I have an error in my uEnv.txt and so I want to flash the eMMC new … but can´t.
I test another BBB, there it works.

You find the boot log here:
http://pastebin.com/CqQgZNPK

Can some check what is wrong?

Thanks a lot!

Hi!

I just want once to push.
No one has an idea?

Thank you!