On Fri, Feb 29, 2008 at 08:30:15PM -0600, Josh Boyer wrote: > > poor man's debugging works fine if a serial port is available, but my > > Sequoia platform doesn't get that far! I use u-boot to download and > > boot my image, and I don't get any serial output after the boot completes: > > By "poking characters out the serial port" I meant I literally coded up > assembly functions to setup MMU translations and poke hex values at hard > coded addresses. That's why it's "poor man's". If you had a working > serial port out of the box, that would be a luxury ;).
Does 4xx have support for udbg and xmon? That would be a good first step in getting an in-kernel debugger facility going. -Olof _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
