Joakim Tjernlund wrote: >>Hi there, >> >>After our little talk in IRC I've ported the driver to 2.6 >>and have gotten as far as the loading of init (which promptly crashes). >> >>I think I am very near to making it work... >> >>I have a BDI2000 and I'm not afraid to use it, but I don't know >>what to look for? >> >>Any mm hackers over there have any idea? >> > >To start with, I think you should fix the Machine Check >exception in head_8xx.S to get proper error reporting. >I think it should be: > . = 0x200 >MachineCheck: > EXCEPTION_PROLOG > mfspr r4,DAR > stw r4,_DAR(r11) > mfspr r5,DSISR > stw r5,_DSISR(r11) > addi r3,r1,STACK_FRAME_OVERHEAD > EXC_XFER_EE(0x200, MachineCheckException) > >Does init crash or just hang? >If it hangs, it may be a TLB problem. > > > > It crashes and the backtrace seems sane.
Regards Pantelis ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
