Date: Mon, 6 Jun 2011 15:54:39 -0400 From: tarl-b2@tarl.net To: openbios@openbios.org Subject: Re: [OpenBIOS] Solaris anyone?
Hmmm it looks from reading the source code that QEMU doesn't actually implement a proper audio device for SS-5 at all but merely provides a dummy device with an empty mapped region. In that case it may be possible to provide a simple mapping in OpenBIOS to match the one in QEMU which may be enough to persuade Solaris to boot.
Ugh. I recall that audio chip being non-trivial...
It might be worth deleting that audio device from the device tree and see if Solaris really does get further.
I've tried the same CD image with the SS-10 QEMU machine, which seems to lack the audio device, and I still hang. I get the first part of the kernel, no extra logging, and then the spinner to infinity...
nathan@xanth:/usr/local/build/qemu$ sparc-softmmu/qemu-system-sparc -bios openbios-builtin.elf -M SS-10 -cdrom /local/storage/ISO/solaris-9-sparc-d1.iso -nographic
Configuration device id QEMU version 1 machine id 64 CPUs: 1 x TI,TMS390Z55 UUID: 00000000-0000-0000-0000-000000000000 Welcome to OpenBIOS v1.0 built on Apr 30 2011 02:11 Type 'help' for detailed information Trying disk... No valid state has been set by load or init-program
0 > boot cd:d -k -v Not a bootable ELF image Loading a.out image... Loaded 7680 bytes entry point is 0x4000 bootpath: /iommu/sbus/espdma/esp/sd@2,0:d
Jumping to entry point 00004000 for type 00000005... switching to new context: Size: 0x45c9f+0xdaf1+0x1d6a7 Bytes SunOS Release 5.9 Version Generic_112233-12 32-bit Copyright 1983-2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Ethernet address = 52:54:0:12:34:56 Using default device instance data \
Does anyone know what loads on a real SS after the audio device?
Nathan