Hello
everyone
just bought the
TQM8260-AG board (and STK82XX.100 starterkit). I have been trying
to execute U-Boot-0.4.0 without any luck. It seems to get stuck during
power up, i.e. no characters on the SMC ports (checked both to be sure). I have
also tried to test the SMCTX/SMCRX pins with an oscilloscope - there is
no activity.
I started out
with ppcboot-2.0.0 and experienced the same problem. With ppcboot however I
was able to use a Lauterbach debugger in order to try and trace the problem. It seems that ppcboot enters an
endless loop just after entering cpu_init_f during powerup. As far as I can
figure out using the Lauterbach débugger (which I am absolutely no expert at)
the loop has something to do with either an DebugException
or ppcstring.o.
I am using Red Hat
9.0, ELDK 2.0.0 and are compiling using the following syntax (taken from the
Denx TQM8xxL guide as there is no guide available for the TQM8260
board):
make
distclean
make
TQM8260_300MHz_config
make
all
I download the
resulting srec file using
protect
1234
erase 40000000
4001ffff
load 0
f
..and then sends the
srec file
Mt TQM8260
board is the TQM8260-AG.204 board from TQM. Has anyone got this board to work with Denx
Linux??
Any help would be
appreciated
Thanks
Kim
Engedahl