ppc-linux still not booting on my virtexII board

Patrick Huesmann tricknology at gmx.de
Thu Aug 26 05:25:20 EST 2004


Hi,

> You should probably invalidate the cache before you flush it.  There is
> code to do this for the ML300.  Search for "mfdccr" in:
>
>
http://ppc.bkbits.net:8080/linuxppc-2.4/anno/arch/ppc/boot/simple/embed_config.c@1.24?nav=index.html|src/|src/arch|src/arch/ppc|src/arch/ppc/boot|src/arch/ppc/boot/simple
>

Thanks.
After digging in the data sheets, I noticed that the address where the
access fails (0x000931c0) is a boundary between cache lines. Don't know if
that means something, though.

Regards,
Patrick





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