Hi Finn,
I just tried out the patch. Unfortunately, the system still shuts down during the boot.
Also, I looked at my busybox config and I don't see anything specific for just the 68040. So I think the issues you are having are possible either related to the kernel or maybe my toolchain, which may explain why I can't get a kernel boot past the first stage on my mac classic II.
Thanks,
J Silverman
--- On Fri, 9/5/08, Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx> wrote:
From: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
Subject: PMU 68k, was Re: Known working 2.6 kernel config for m68k Mac
To: "J Silverman" <g1powermac@xxxxxxxxx>
Cc: linux-m68k@xxxxxxxxxxxxxxx
Date: Friday, September 5, 2008, 6:02 AM
On Tue, 2 Sep 2008, Finn Thain wrote:
J's kernel works OK with the PMU chip in my PB 150
(see log below). I
also tried it on a Duo 280c, but it usually shuts the
screen down when
the PMU driver loads but not always (see log below).
That doesn't stop
ADB from working correctly however...
It turns out that a workaround for the Duo 280c is simply
remove the call
to pmu_enable_backlight(1) from pmu_init().
J, can you please try this on your powerbook?
I'll try out a PMU version query, as Brad suggests, to
see if there is a
permanent fix.
Finn
Index: linux-2.6.26/drivers/macintosh/via-pmu68k.c
===================================================================
---
linux-2.6.26.orig/drivers/macintosh/via-pmu68k.c 2008-07-14
07:51:29.000000000 +1000
+++ linux-2.6.26/drivers/macintosh/via-pmu68k.c 2008-09-05
17:08:02.000000000 +1000
@@ -258,7 +258,7 @@ pmu_init(void)
pmu_fully_inited = 1;
/* Enable backlight */
- pmu_enable_backlight(1);
+// pmu_enable_backlight(1);
printk("adb: PMU 68K driver v0.5 for Unified
ADB.\n");
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