Subject: Re: Optimized kernel for PB520 - findings
To: None <port-mac68k@NetBSD.org>
From: Joe Laffey <joe@laffeycomputer.com>
List: port-mac68k
Date: 11/29/2004 18:56:47
Here are my findings:
When compiling the kernel I need to have FPU_EMULATE enabled even when
using -msoft-float. Otherwise I get a kernel panic at boot. FPSP is not
required, though.
DDB seems to be required. disabling it causes a panic at boot.
The network would not work correctly with the following comment OUT
# NuBus support
nubus0 at mainbus?
The kernel would boot, and the network would *appear* to come up. But
networking would not really work.
-m68040 worked fine -O3 worked fine.
Commenting out the following caused the build to fail:
# On-board serial interface
zsc0 at obio?
zstty* at zsc? channel ?
I am cross-building under 1.6.2 (plus some updates) x86. I am compiling
for a PB520c.
--
Joe Laffey | Visual Effects for Film and Video
LAFFEY Computer Imaging | ---------------------------------
St. Louis, MO | Show Reel at http://LAFFEY.tv/?s
USA | ---------------------------------
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