Matthew Lear <matt <at> bubblegen.co.uk> writes: > > Hello all, > > I've added watchdog support based on U-Boot (git) for the m68k coldfire > mcf54455evb platform. I've fed the patch to the maintainer to help in > development. > > However, I am unable to start my m68k w/MMU coldfire Linux kernel from > U-Boot if U-Boot is built with CONFIG_WATCHDOG regardless if the > watchdog_enable(), watchdog_reset() and watchdog_disable() functions > touch hardware or not. >
I had the same problem. To any poor person who finds this in the future, the fix maybe this: http://lists.denx.de/pipermail/u-boot/2009-July/055928.html My problem was similar - it's not a problem with the watchdog exactly, but a bug in the common/image.c:memmove_wd, that overwrites parts of the source information when shifting the kernel from one location to the required location for booting. -Paul _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
