I have a custom MPC8247 based board which has been running U-boot 1.3.5
and Linux 2.6.26. It has been working fine with ARCH=ppc, but I now want
to make it work using ARCH=powerpc.
However, using ARCH=powerpc I have encountered a problem. Whatever I do
it always appears to reset in the very early stages of booting the kernel.
could this be the hardware watchdog resetting the CPU ? Do you disable
it in u-boot ?
Thanks for the suggestion, but I've just double-checked and the watchdog
is disabled in U-boot. In any case, I have been using an infinite loop
flashing an LED to trace where execution gets to, and it never resets once
it has started doing that.
Any other ideas?
Cheers,
Chris.
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