Re: Debian on Cobalt RaQ1 working again
On Sun, Feb 24, 2008 at 04:43:52PM +0100, Karsten Merker wrote:
> On Sun, Feb 24, 2008 at 04:02:56PM +0100, Karsten Merker wrote:
>
> > I have also tried the current d-i daily build,
> > http://people.debian.org/~ths/d-i/mipsel/images/2008-02-23/cobalt/nfsroot.tar.gz.
> > With this image, the kernel boots, but the system hangs after
> > mounting the rootfs from the initrd:
>
> [snip]
> > NET: Registered protocol family 1
> > NET: Registered protocol family 17
> > rtc_cmos rtc_cmos: setting the system clock to 2008-02-24 14:36:48 (1203863808)
> > RAMDISK: Compressed image found at block 0
> > VFS: Mounted root (cramfs filesystem) readonly.
> >
> > --> hanging forever
> >
> > The same daily build works ok on a NASRaQ (which is RaQ2-based).
>
> I have tried copying the initrd contents into a new initrd image
> (with an ext2 fs in this case) and adding an 'echo "/sbin/init started"' at
> the beginning of /sbin/init.
>
> On the RaQ1 I do not get any output while on the NASRaQ the echo
> works as expected. So it seems that /sbin/init is either not
> called at all or busybox dies before executing the script.
A similar effect happens on the SWARM (big endian mode) as well:
Sibyl loads initrd and kernel, the kernel starts and then dies upon
mounting the rootfs from the initrd.
I have used the images from
http://people.debian.org/~ths/d-i/mips/images/2008-02-23/sb1-bcm91250a/netboot/
Boot log:
Loading kernel (ELF64):
4608872@0x80100000
done
Loading ramdisk at 0x805ac000...4426617 bytes loaded
Set up command line arguments to: root=/dev/ram console=duart0
ramdisk_size=4416 rd_start=0x805AC000 rd_size=0x438B79
Setting up initial prom_init arguments
Cleaning up state...
Transferring control to the kernel.
Kernel entry point is at 0x80529000
Linux version 2.6.22-3-sb1-bcm91250a (Debian 2.6.22-6) (maks@debian.org)
(gcc version 4.1.3 20071019 (prerelease) (Debian 4.1.2-17)) #1 SMP Thu Nov
15 08:44:04 UTC 2007
CPU revision is: 01040102
FPU revision is: 000f0102
Broadcom SiByte BCM1250 B2 @ 800 MHz (SB1 rev 2)
Board type: SiByte BCM91250A (SWARM)
swarm setup: M41T81 RTC detected.
This kernel optimized for board runs with CFE
Determined physical RAM map:
memory: 000000000fe47e00 @ 0000000000000000 (usable)
Initial ramdisk at: 0xa8000000005ac000 (4426617 bytes)
Detected 1 available secondary CPU(s)
Built 1 zonelists. Total pages: 64206
Kernel command line: root=/dev/ram console=duart0 ramdisk_size=4416
rd_start=0x805AC000 rd_size=0x438B79
Primary instruction cache 32kB, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, linesize 32 bytes.
Synthesized TLB refill handler (40 instructions).
Synthesized TLB load handler fastpath (54 instructions).
Synthesized TLB store handler fastpath (49 instructions).
Synthesized TLB modify handler fastpath (48 instructions).
PID hash table entries: 1024 (order: 10, 8192 bytes)
Using 1.000 MHz high precision timer.
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
Memory: 246016k/260380k available (3383k kernel code, 14176k reserved, 874k
data, 244k init, 0k highmem)
Security Framework v1.0.0 initialized
SELinux: Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 256
Checking for the multiply/shift bug... no.
Checking for the daddi bug... no.
Checking for the daddiu bug... no.
CPU revision is: 03040102
FPU revision is: 000f0102
Primary instruction cache 32kB, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, linesize 32 bytes.
Synthesized TLB refill handler (40 instructions).
Brought up 2 CPUs
migration_cost=4000
NET: Registered protocol family 16
registering PCI controller with io_map_base unset
Time: MIPS clocksource has been installed.
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 2, 16384 bytes)
TCP established hash table entries: 8192 (order: 5, 196608 bytes)
TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
checking if image is initramfs...it isn't (no cpio magic); looks like an
initrd
Freeing initrd memory: 4322k freed
audit: initializing netlink socket (disabled)
audit(1203879293.912:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Generic RTC Driver v1.07
RAMDISK driver initialized: 16 RAMn: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SWARM IDE driver
ide-swarm: IDE interface at GenBus slot 4
rcv checksum
eth1: SiByte Ethernet at 0x10065000, address: 00:02:4C:FE:0D:79
Uniform Multi-Pla Eern: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SWARM IDE driver
ide-swarm: IDE interface at GenBus slot 4
hda: SAMSUNG SP1604N, ATA DISK drive
hdb: IBM-DHEA-36481, ATA DISK drive
ide0 at 0x90000000100b3e00-0x90000000100b3e07,0x90000000100b7ec0 on irq 36
hda: max request size: 512KiB
hda: 312581808 sectors (160041 MB) w/2048KiB Cache, CHS=19457/255/63
hda: cache flushes supported
hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 hda8 >
hdb: max request size: 128KiBy 1
NET: Registered protocol family 17
NET: Registered protocol family 15
RAMDISK: Compressed image found at block 0
hdb4 < hdb5 >
mice: PS/2 mouse device common for all mice
TCP bic registered
Initializing XFRM netlink socket
NET: Registered proty 1
NET: Registered protocol family 17
NET: Registered protocol family 15
RAMDISK: Compressed image found at block 0
VFS: Mounted root (cramfs filesystem) readonly.
--> after a few seconds the system jumps back into CFE
Regards,
Karsten
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