fallback reset_vector offset
YhLu
YhLu at tyan.com
Tue Jan 25 09:15:01 CET 2005
The problem solved.
I switch the auto.c... before reset.inc in MB Config.lb
Also add two inc in it
mainboardinit arch/i386/lib/jmp_auto_out.inc
after auto.c segment
mainboardinit arch/i386/lib/jmp_auto.inc
in old auto.c position
please advise where to put these two inc.
jmp_auto_out.inc
/* -*- asm -*- */
/* clear boot_complete flag */
xorl %ebp, %ebp
jmp __main
jmp_auto.inc
/* -*- asm -*- */
jmp __fpu_start
YH
> -----Original Message-----
> From: ebiederman at lnxi.com [mailto:ebiederman at lnxi.com]
> Sent: Tuesday, January 25, 2005 12:31 AM
> To: YhLu
> Cc: Ronald G. Minnich; linuxbios at clustermatic.org
> Subject: Re: fallback reset_vector offset
>
> YhLu <YhLu at tyan.com> writes:
>
> > in reset16.lds
> >
> > _ROMTOP = (_start >= 0xffff0000) ? 0xfffffff0 : 0xffffffff8;
> >
> >
> > 0xffffffff8 ?????
>
> And from the line above.
> /* Trigger an error if I have an unuseable start
> address */ That is exactly what happens correct? 0xfffffff8
> does not work does it?
>
> Show me a less confusing way and I will use it.
>
> Eric
>
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