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From: | Robert Reif |
Subject: | Re: [Qemu-devel] Can't boot my sparc system anymore |
Date: | Sun, 28 Sep 2008 14:21:20 -0400 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.16) Gecko/20080702 SeaMonkey/1.1.11 |
Blue Swirl wrote:
It may not be right but it does (did) work. Here is current svn with the failing command line test disabled running:On 9/28/08, Robert Reif <address@hidden> wrote:I tried running one of my sparc system boot scripts that does: qemu-system-sparc -hda c.img -M SS-10 -append "console=ttyS0 video=tcxfb:off" -nographic and I now get: -append only allowed with -kernel option This is a recent regression. Do I need to do this differently now or is this a bug?It has never worked. -append is used only with preloaded Linux kernel , it is not passed to the boot loader. Please use -prom-env, for example -prom-env 'boot-args=linux single'. Also -nographic is passed to OpenBIOS which switches prom console to serial, so it is not necessary to use 'console=xxx' or 'video=xxx' options. Linux uses prom console before switching to its own console functions.
qemu-system-sparc -hda c.img -M SS-10 -append "Linux console=ttyS0 video=tcxfb:off" -nographic
Configuration device id QEMU version 1 machine id 64 CPUs: 1 x TI,TMS390Z55 Welcome to OpenBIOS v1.0RC1 built on Sep 18 2008 19:07 Type 'help' for detailed information[sparc] Booting file 'disk' with parameters 'Linux console=ttyS0 video=tcxfb:off'
Not a bootable ELF image Not a Linux kernel image Loading a.out image... Loaded 7680 bytes entry point is 0x4000 Jumping to entry point... SILO Version 1.4.13
Uncompressing image...
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