[U-Boot] timing issue - uboot freeze after pringing header

[John Stile]

I am trying to move from uboot-1.3.6 to uboot 2013.01, where the old
works, the new prints this before freezing:

        U-Boot 2013.01 (Feb 14 2013 - 16:24:13)
        
        CPU: AT91SAM9G20
        Crystal frequency:   18.432 MHz
        CPU clock        :  396.288 MHz
        Master clock     :  132.096 MHz

My board is the at91sam9g20ek_2mmc.
at91bootstrap-1.1.6 loads uboot.

I am trying both nandflash and dataflash versions, using
include/configs/at91sam9260ek.h 

Messing with settings I have got it back to a state of not printing
anything.