Subject: Re: SUCCESS Re: UFS root, how? was Re: 2.0 rc1 default catch
To: Tim Kelly <hockey@dialectronics.com>
From: Bill Studenmund <wrstuden@netbsd.org>
List: port-macppc
Date: 10/14/2004 13:02:12
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On Thu, Oct 07, 2004 at 11:00:28AM -0400, Tim Kelly wrote:
> At 6:37 PM -0700 10/6/04, Kendall Shaw wrote:
> >0 > boot hd:,\ofwboot.xcf ultra1:3,/netbsd-GENERIC_MD.gz load-size=3Dcbcc
> >adler32=3Db9d540de
> >
> >loading XCOFF
> >
> >tsize=3Dc860 dsize=3D28c bsize=3D25c0 entry=3De00000
> >SECTIONS:
> >.text    00e00000 00e00000 0000c860 000000e0
> >.data    00e0d000 00e0d000 0000028c 0000c940
> >.bss     00e0d290 00e0d290 000025c0 00000000
> >loading .text, done..
> >loading .data, done..
> >clearing .bss, done..
> >
> > >> NetBSD/macppc OpenFirmware Boot, Revision 1.10
> > >> (autobuild@tgm.netbsd.org, Wed Oct  6 09:34:23 UTC 2004)
> >6873328\
> >DEFAULT CATCH!, code=3D900 at   %SRR0: 00e0219c   %SRR1: 00083030
> >  ok
>=20
> While I would think this problem would appear more often, is it possible
> that this is the same problem discussed before, that of the kernel loading
> running over the bootloader? The 1.10 bootloader is linked at 0xe00000, a=
nd
> as far as I can tell the GENERIC_MD kernel is linked at 0x800000, which
> only leaves 6M of space, and the above size (6873328) is larger than that.
> The comments about this are that netbsd-GENERIC_MD will boot with 1.07 (?=
),
> which is linked at 0x640000, and therefore below the MD kernel, but not
> with 1.10, which is linked above the kernel.
>=20
> A few weeks back I asked if there was a reason to leave the MD kernel
> linked at 0x800000, and Izumi said would be moved down to 0x100000,
> consistent with GENERIC. Has this been done?

Uhm, no.

I think we should do this.

Any other thoughts?

Take care,

Bill

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