Subject: Re: port-sparc/13644: 1.5X panics on sun4c with SUN4C-only kernel
To: None <gnats-bugs@gnats.netbsd.org, netbsd-bugs@netbsd.org>
From: Manuel Bouyer <bouyer@antioche.eu.org>
List: netbsd-bugs
Date: 08/07/2001 22:46:52
On Mon, Aug 06, 2001 at 11:44:17PM +0200, Manuel Bouyer wrote:
> [...]
> I'll try a SUN4+SUN4C only kernel, and a SUN4C+SUN4M only tomorow (need to
> rebuild the kernel from scratch for this, and it takes to much time for this
> evening)
OK, so SUN4C+SUN4M kernel doesn't work but fails with different mode:
single user hangs at the 'RETURN for sh' message: no keyboard (serial console)
input, can't even enter ddb. If I try to boot multiuser, init dies with a
segmentation fault and the machine hangs.
A SUN4+SUN4C kernel works fine, with only these changes to my sun4c-only
kernel:
--- CORDOUAN.old Sun Nov 21 18:23:01 1999
+++ CORDOUAN Tue Aug 7 22:38:28 2001
@@ -9,7 +9,7 @@
# Options for variants of the Sun SPARC architecure.
# We currently support three architecture types; at least one is required.
-#options SUN4 # sun4/100, sun4/200, sun4/300
+options SUN4 # sun4/100, sun4/200, sun4/300
options SUN4C # sun4c - SS1, 1+, 2, ELC, SLC, IPC, IPX, etc.
#options SUN4M # sun4m - SS10, SS20, Classic, etc.
@@ -177,7 +177,7 @@
#### Bus types found on SPARC systems.
sbus0 at mainbus0 # sun4c
-#obio0 at mainbus0 # sun4 and sun4m
+obio0 at mainbus0 # sun4 and sun4m
#vme0 at mainbus0 # sun4
#iommu0 at mainbus0 # sun4m
#sbus0 at iommu0 # sun4m
@@ -207,8 +207,8 @@
#clock0 at obio0 addr 0xf2000000 # sun4/300
## Intersil clock found on 4/100 and 4/200 systems.
-#oclock0 at obio0 addr 0xf3000000 # sun4/200
-#oclock0 at obio0 addr 0x03000000 # sun4/100
+oclock0 at obio0 addr 0xf3000000 # sun4/200
+oclock0 at obio0 addr 0x03000000 # sun4/100
## Memory error registers.
memreg0 at mainbus0 # sun4c
(obio0 and oclock0 added to get the kernel to link).
--
Manuel Bouyer <bouyer@antioche.eu.org>
--