On 08/18/2014 11:27, Thomas Bogendoerfer wrote: > On Sun, Aug 17, 2014 at 01:12:19AM -0400, Joshua Kinard wrote: >> Thoughts? > > something like > > #define IO_BASE _AC(0x9000000000000000, UL) > > in mach-ip28/spaces.h should do the trick. UNCAC_BASE also looks > strange, no idea why there that way. That appears to do it, thanks! Still getting a panic somewhere before Impact comes up, as the LED starts flashing. However, my serial cables are missing in a closet somewhere, so I can't debug it further right now. I ordered some more cables so I can take another look later in the week (or go tear my closet apart looking for the other ones...). Digging on kernel.org, it appears commit ed3ce16c added the definitions of UNCAC_BASE and IO_BASE as part of a larger fix. Before that, these definitions didn't exist in IP28's spaces.h. I'll send a patch for this fix shortly. -- Joshua Kinard Gentoo/MIPS kumba@xxxxxxxxxx 4096R/D25D95E3 2011-03-28 "The past tempts us, the present confuses us, the future frightens us. And our lives slip away, moment by moment, lost in that vast, terrible in-between." --Emperor Turhan, Centauri Republic