Date: Sat, 20 Jul 2002 20:14:26 -0400 From: Jake Burkholder <jake@locore.ca> To: Chris Jackman <cjack@klatsch.org> Cc: freebsd-sparc@FreeBSD.ORG Subject: Re: Help booting Ultra2 from cdrom Message-ID: <20020720201426.I79564@locore.ca> In-Reply-To: <20020719201437.N20908-100000@whiskey.klatsch.org>; from cjack@klatsch.org on Fri, Jul 19, 2002 at 08:20:51PM -0400 References: <20020719201437.N20908-100000@whiskey.klatsch.org>
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Apparently, On Fri, Jul 19, 2002 at 08:20:51PM -0400,
Chris Jackman said words to the effect of;
>
>
> Hola una vez mas!
>
> Since I couldn't get my Ultra2 to netboot, I borrowed an external cdrom
> from a friend, and tried the iso.
>
> It boots, but it can't find a root filesytem, and it only likes one cpu.
> I'm not sure what i'm supposed to use for the device location for the
> cdrom drive, such as ufs:/dev/cd0a. I don't see it detected in the boot
> messages.
The fas scsi controller in ultra 2s is not supported.
>
> When I have two cpu's in the box, it panics just after launching the
> second cpu (CPU #1). Not only does it panic, but it hangs hard. I'm not
> able to use stop-a or any keyboard combination to give me a db prompt or
> to get an ok prompt.
This is a bug in the IPI code, which has been fixed.
You'll have to netboot your machine (with one cpu). Sorry, I forgot
about your other message re problems netbooting. I've seen that
problem before, I think its a timing issue in the loader. Try creating
an empty /etc/fstab file in the nfs root file system on the server, and/or
symlinking the kernel to kernel.ko.
Jake
>
> I've included both boot messages. If anyone has pointers, i'm all ears.
>
> Boot messages copied by hand, hence the ... in the copyright messages.
>
> Single CPU:
> --------------------------
>
> Rebooting with command: boot /sbus@1f,0/SUNW,fas@e,8800000/sd@3,0:f
> Boot device: /sbus@1f,0/SUNW,fas@e8800000/sd@3,0:f File and args:
>
> >> FreeBSD/sparc64 boot block
> Boot path: /sbus@1f,0/SUNW,fas@e,8800000/sd@3,0:f
> Boot loader: /boot/loader
> Console: OpenFirmware console
> disk0 is /sbus@1f,0/SUNW,fas@e,8800000/sd@3
> FreeBSD/sparc64 loader
> bootpath="/sbus@1f,0/SUNW,fas@e,8800000/sd@3,0:f"
> loaddev=disk0s0a:
> > \
> \: unknown command
> |
> /boot/kernel/kernel data=0x2f7e08+0xec338 syms=[0x8+0x435c0+0x8+0x3527b]
> Hit [Enter] to boot immediately, or any other key for command prompt.
> Booting [/boot/kernel/kernel] in 9 seconds...
>
> nothing to autoload yet.
> jumping to kernel entry at 0xc003800.
> Copyrstray vector interrupt: 2033
> ight (c) 1992-2002 The FreeBSD Project.
> Copyright: (c) 1979, 1980, 1983, 1986, 1988, .....
> The Regents of the University of California
> FreeBSD 5.0-CURRENT #0: Mon Jun 24 05:46:27 .....
> jake@u60.locore.ca:/usr/obj/usr/current/sr.....
>
> Preloaded elf kernel "/boot/kernel/kernel" at 0....
> Timecounter "tick" freequency 296013656 Hz
> cpu0: Sun Microsystems UltraSparc-II Processor (296.01 MHZ CPU)
> nexus0: <OpenFirmware Nexus device>
> sbus0: clock 25.000 MHz
> DVMA map: 0xff800000 to 0xffffffff
> initializing counter-timer
> Timecounter "counter-timer" frequency 1000000 Hz
> sbus0: <U2S UPA-SBus bridge> on nexus0
> sbus0: <SUNW,CS4231>, type (unknown) (no driver attached)
> sbus0: <auxio>, type (unknown) (no driver attached)
> sbus0: <flashprom>, type (unknown) (no driver attached)
> sbus0: <SUNW, fdtwo>, type block (no driver attached)
> eeprom0: <SBus EEPROM/clock> mem 0x1200000-0x1201fff on sbus0
> eeprom0: model mk48t59
> eeprom0: hostid 809a76f4
> sbus0: <zs>, type serial (no driver attached)
> sbus0: <zs>, type serial (no driver attached)
> sbus0: <sc>, type (unknown) (no driver attached)
> sbus0: <SUNW,pll>, type (unknown) (no driver attached)
> sbus0: <SUNW, fas>, type scsi (no driver attached)
> hme0: <Sun HME 10/100 Ethernet> mem 0x8c0700-0x8c0701f,0x8c06000-0x8c07fff,0x8c04000-0x8c05fff,0x8c02000-0x8c03fff,0x8c00000-0x8c00107 irq 2017 on sbus0
> hme0: Ethernet address: 08:00:20:9a:76:f4
> miibus0: <MII bus> on hme0
> nsphy0: <DP83840 10/100 media interface> on miibus0
> nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> sbus0: <SUNW,bpp>, type (unknown) (no driver attached)
> nexus0: <SUNW,ffb>, type display (no driver attached)
> Timecounters tick every 10.000 msec
>
> Manual root filesystem specification:
> <fstype>:<device> Mount <device> using filesystem <fstype>
> eg. ufs:da0a
> ? List valid disk boot devices
> <empty line> Abort manual input
>
> mountroot>
>
> --------------------------------
>
>
> Dual CPU:
> --------------------------------
> cpu0: Sun Microsystems UltraSparc-II Processor (296.01 MHZ CPU)
> cpu1: Sun Microsystems UltraSparc-II Processor (296.01 MHZ CPU)
> FreeBSD/SMP: Multiprocessor System Dectected: 2 CPUs
> nexus0: <OpenFirmware Nexus device>
> sbus0: clock 25.000 MHz
> DVMA map: 0xff800000 to 0xffffffff
> initializing counter-timer
> Timecounter "counter-timer" frequency 1000000 Hz
> sbus0: <U2S UPA-SBus bridge> on nexus0
> sbus0: <SUNW,CS4231>, type (unknown) (no driver attached)
> sbus0: <auxio>, type (unknown) (no driver attached)
> sbus0: <flashprom>, type (unknown) (no driver attached)
> sbus0: <SUNW, fdtwo>, type block (no driver attached)
> eeprom0: <SBus EEPROM/clock> mem 0x1200000-0x1201fff on sbus0
> eeprom0: model mk48t59
> eeprom0: hostid 809a76f4
> sbus0: <zs>, type serial (no driver attached)
> sbus0: <zs>, type serial (no driver attached)
> sbus0: <sc>, type (unknown) (no driver attached)
> sbus0: <SUNW,pll>, type (unknown) (no driver attached)
> sbus0: <SUNW, fas>, type scsi (no driver attached)
> hme0: <Sun HME 10/100 Ethernet> mem 0x8c0700-0x8c0701f,0x8c06000-0x8c07fff,0x8c04000-0x8c05fff,0x8c02000-0x8c03fff,0x8c00000-0x8c00107 irq 2017 on sbus0
> hme0: Ethernet address: 08:00:20:9a:76:f4
> miibus0: <MII bus> on hme0
> nsphy0: <DP83840 10/100 media interface> on miibus0
> nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> sbus0: <SUNW,bpp>, type (unknown) (no driver attached)
> nexus0: <SUNW,ffb>, type display (no driver attached)
> Timecounters tick every 10.000 msec
> SMP: AP CPU #1 Launched!
> panic: trap: fast data access mmu miss
> cpuid = 1; Debugger("panic")
>
>
> --------------------------------
>
>
>
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