From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.gmx.net (imap.gmx.net [213.165.64.20]) by ozlabs.org (Postfix) with SMTP id 13FF42BF0E for ; Wed, 5 Jan 2005 22:34:04 +1100 (EST) From: Marc Dietrich To: sheutlin@gmx.de Date: Wed, 5 Jan 2005 12:33:25 +0100 References: <200412261435.13562.marc.dietrich@ap.physik.uni-giessen.de> <200501041504.57588.marvin24@gmx.de> <1104850036.6164.25.camel@weizen.left.earth> In-Reply-To: <1104850036.6164.25.camel@weizen.left.earth> MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="Boundary-00=_FC92B62BObB5Mc5" Message-Id: <200501051233.25622.marvin24@gmx.de> Cc: linuxppc-dev@ozlabs.org Subject: Re: [FYI] linux 2.6 still not working with PReP (ppc32) List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --Boundary-00=_FC92B62BObB5Mc5 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Hallo Sebastian, Am Dienstag, 4. Januar 2005 15:47 schrieb Sebastian Heutling: > Hello again Marc, > > > > >Can you put a working zImage.prep somewhere on the web (<1.44 MB, so I > > > > can write it to a floppy disk)? > > > > (...) > It is on: http://sengor.ath.cx/~sheutlin/prep/zImage.prep hehe! It is booting!!! Different to your setup, I get no timeouts here (boot.log is attached) - this makes me wondering if there are different board revisions out there. Another thing is, I tried to compile a stock 2.6.8 kernel with your config from "/proc/config.gz" and the modified irq tables in prep_pci.c (I guess you also did this modification). This kernel does not boot! It even doesn't show the boot loader - it just hangs after finished loading the kernel from floppy disk. Either a) I have a corrupt kernel tree, b) my compiler (gcc 3.3.4, debian/sarge) has problems or c) you changed something else in your kernel. I check a) and I think it is ok. for b) I'm currently downloading the 3.3.5 compile from unstable debian (the you you are using I guess), and will try it again. c) how does you prep_pci.c looks like, any other changes? I have to leave this machine alone tomorrow, so I won't be able to do any testing further. From what we have now here, it seems that something is broken for kernels >2.6.8. It would be nice, if someone can double check this. Best wishes Marc --Boundary-00=_FC92B62BObB5Mc5 Content-Type: text/plain; charset="iso-8859-15"; name="dmsg-2.6.8-Sebastian" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="dmsg-2.6.8-Sebastian" Total memory = 128MB; using 256kB for hash table (at c0340000) Linux version 2.6.8 (root@sengor) (gcc version 3.3.5 (Debian 1:3.3.5-5)) #10 Tue Jan 4 13:03:42 CET 2005 PReP architecture On node 0 totalpages: 32768 DMA zone: 32768 pages, LIFO batch:8 Normal zone: 0 pages, LIFO batch:1 HighMem zone: 0 pages, LIFO batch:1 Built 1 zonelists Kernel command line: root=/dev/sda3 console=tty0 video=clgen:mode:640x480 PID hash table entries: 1024 (order 10: 8192 bytes) time_init: decrementer frequency = 16.657984 MHz Console: colour VGA+ 80x25 Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Memory: 126208k available (1932k kernel code, 1060k data, 156k init, 0k highmem) Calibrating delay loop... 398.33 BogoMIPS Mount-cache hash table entries: 512 (order: 0, 4096 bytes) NET: Registered protocol family 16 PCI: Probing PCI hardware Setting PCI interrupts for a "Utah (Powerstack II Pro4000)" PCI: Cannot allocate resource region 5 of device 0000:00:01.1 Linux Plug and Play Support v0.97 (c) Adam Belay SCSI subsystem initialized RAM (1024 kB) at 0xxc0000000, Cirrus Logic chipset on PCI bus cirrusfb: Driver for Cirrus Logic based graphic boards, v2.0-pre2 isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found cirrusfb: This board has 1048576 bytes of DRAM memory cirrusfb: This board has 1048576 bytes of DRAM memory Console: switching to colour frame buffer device 80x30 Macintosh non-volatile memory driver v1.1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 8 devices) Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx W82C105: IDE controller at PCI slot 0000:00:01.1 PCI: Enabling device 0000:00:01.1 (0000 -> 0001) W82C105: chipset revision 5 W82C105: 100% native mode on irq 14 W82C105: dma_base is invalid (0x0000) ide0: W82C105 Bus-Master DMA disabled (BIOS) W82C105: dma_base is invalid (0x0000) ide1: W82C105 Bus-Master DMA disabled (BIOS) Probing IDE interface ide0... Probing IDE interface ide1... Probing IDE interface ide0... Probing IDE interface ide1... Probing IDE interface ide2... ide2: Wait for ready failed before probe ! Probing IDE interface ide3... ide3: Wait for ready failed before probe ! PCI: Enabling device 0000:00:02.0 (0000 -> 0003) sym0: <825a> rev 0x13 at pci 0000:00:02.0 irq 15 sym0: No NVRAM, ID 7, Fast-10, SE, parity checking sym0: SCSI BUS has been reset. scsi0 : sym-2.1.18j Using anticipatory io scheduler Vendor: SEAGATE Model: ST34573W Rev: 5764 Type: Direct-Access ANSI SCSI revision: 02 sym0:1:0: tagged command queuing enabled, command queue depth 16. scsi(0:0:1:0): Beginning Domain Validation sym0:1: wide asynchronous. sym0:1: FAST-10 WIDE SCSI 20.0 MB/s ST (100.0 ns, offset 8) scsi(0:0:1:0): Domain Validation skipping write tests scsi(0:0:1:0): Ending Domain Validation Vendor: NEC Model: CD-ROM DRIVE:463 Rev: 1.05 Type: CD-ROM ANSI SCSI revision: 02 scsi(0:0:3:0): Beginning Domain Validation sym0:3: FAST-10 SCSI 10.0 MB/s ST (100.0 ns, offset 8) scsi(0:0:3:0): Domain Validation skipping write tests scsi(0:0:3:0): Ending Domain Validation st: Version 20040403, fixed bufsize 32768, s/g segs 256 SCSI device sda: 8888924 512-byte hdwr sectors (4551 MB) SCSI device sda: drive cache: write back sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 > Attached scsi disk sda at scsi0, channel 0, id 1, lun 0 sr0: scsi-1 drive Uniform CD-ROM driver Revision: 3.20 Attached scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0 Attached scsi generic sg0 at scsi0, channel 0, id 1, lun 0, type 0 Attached scsi generic sg1 at scsi0, channel 0, id 3, lun 0, type 5 mice: PS/2 mouse device common for all mice serio: i8042 AUX port at 0x60,0x64 irq 12 input: ImPS/2 Generic Wheel Mouse on isa0060/serio1 serio: i8042 KBD port at 0x60,0x64 irq 1 input: AT Translated Set 2 keyboard on isa0060/serio0 NET: Registered protocol family 2 IP: routing cache hash table of 1024 buckets, 8Kbytes TCP: Hash tables configured (established 8192 bind 16384) NET: Registered protocol family 1 NET: Registered protocol family 17 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 156k init 36k pmac 4k chrp 4k openfirmware Adding 262252k swap on /dev/sda2. Priority:-1 extents:1 EXT3 FS on sda3, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda5, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sda6, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sda7, internal journal EXT3-fs: mounted filesystem with ordered data mode. cirrusfb: This board has 1048576 bytes of DRAM memory cirrusfb: This board has 1048576 bytes of DRAM memory cirrusfb: This board has 1048576 bytes of DRAM memory cirrusfb: This board has 1048576 bytes of DRAM memory cirrusfb: This board has 1048576 bytes of DRAM memory cirrusfb: This board has 1048576 bytes of DRAM memory cirrusfb: This board has 1048576 bytes of DRAM memory cirrusfb: This board has 1048576 bytes of DRAM memory --Boundary-00=_FC92B62BObB5Mc5--