[LinuxBIOS] lb on pd10000
Ronald G Minnich
rminnich at lanl.gov
Mon Jul 3 16:06:31 CEST 2006
bios at lists.actweb.info wrote:
> Hi folks,
> Ok, ive had a play around with the code for LB to see if i can find where its failing and have found the following :-
> in file : src/northbridge/via/vt8623/raminit.c
> I added a couple of line to show were in the file its crashing :-
> /* setup cpu */
> print_debug("vt8623 init step 2\r\n");
well, you are becoming a linuxbios hacker, I think :-)
> b = smbus_read_byte(0xa0,17);
this is kinda weird. On a via chip the lockups always occur on the
northbridge, not on spd ...
> Ok, after finding this line, i hunted for the source for smbus_read_byte which i belive is in :
> (am i corect in thinking this??????)
probably ... I think so.
look in the generated auto.inc in the build directory and you'll see
where that function came from. This is the best I can do right now,
worry. The ctags stuff does not extend to the romcc files.
> One last thing, am i correct in thinking that simply going into src/targets/via/epia-m/epia-m/ and running 'make clean', 'make'
> is enough to recompile all the routines (including the southbridge stuff)?
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