Hello,
I spent the last week with the installation of u-boot-1.1.2 on a TQM850L board. Unfortunately we don't have a bdi2000 for ppc thus I don't want to erase the monitor as described here http://www.denx.de/twiki/bin/view/DULG/UBootInstallUsingFirmware
Therefore I compiled u-boot with TEXT_BASE=0x40020000 and loaded it into flash memory using the monitor: load 0 flash $ cat u-boot.srec >/dev/ttyS0
The upload was successful with baudrate set to 9600 but I couldn't launch u-boot. 'go 40020100' and using x34 to start the application either doesn't work. The problem is that nothing happens and I have to reset. There is even no output on the screen. I tested all baudrates on both serial interfaces.
The configuration file (include/configs/TQM850L.h) is nearly unchanged. Is there something else I have to consider in addition to the TEXT_BASE definition?
Thanks in advance.