Hi, did you create a /dev/console device node ? crw------- 1 root tty 5, 1 May 25 07:36 /dev/console
Even, if you are working with udev, you have to create this mode manually, because its needed at an early stage of the init process. -- Mit freundlichen Gruessen / Best regards Claus Gindhart Kontron Modular Computers GmbH Sudetenstrasse 7, 87600 Kaufbeuren, Germany Phone: +49 (8341) 803 374 Fax: +49 (8341) 803 40 374 www.kontron.com -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Freitag, 25. Mai 2007 09:05 To: [email protected] Subject: console problem while initializing form ramdisk Hi,all I am trying to run linux2.6 on Xilinx ML403.I have builded and loaded zImage.initrd.elf successfully into the board and when the kernel was booting to the point initializing form ramdisk,I got the problem as follow. loaded at: 00400000 0063213C board data at: 00630124 0063013C relocated to: 004050E8 00405100 zimage at: 004058B9 004C645D initrd at: 004C7000 0062FE44 avail ram: 00633000 04000000 Linux/PPC load: console=ttyS0,9600 root=/dev/ram rw Uncompressing Linux...done. Now booting the kernel Linux version 2.6.17-rc4-smp ([EMAIL PROTECTED]) (gcc version 3.3.1 (MontaVista 3 .3.1-3.0.10.0300532 2003-12-24)) #4 Fri May 25 11:29:41 CST 2007 Xilinx ML403 Reference System (Virtex-4 FX) Built 1 zonelists Kernel command line: console=ttyS0,9600 root=/dev/ram rw Xilinx INTC #0 at 0x41200000 mapped to 0xFDFFE000 PID hash table entries: 512 (order: 9, 2048 bytes) Console: colour dummy device 80x25 Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 61420k available (1240k kernel code, 716k data, 84k init, 0k highmem) Security Framework v1.0.0 initialized Mount-cache hash table entries: 512 checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 1443k freed VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered Macintosh non-volatile memory driver v1.1 Linux agpgart interface v0.101 (c) Dave Jones Serial: 8250/16550 driver $Revision: 1.90 $ 1 ports, IRQ sharing disabled serial8250.0: ttyS0 at MMIO 0x40401003 (irq = 1) is a 16450 RAMDISK driver initialized: 1 RAM disks of 8192K size 1024 blocksize loop: loaded (max 8 devices) i8042.c: No controller found. mice: PS/2 mouse device common for all mice md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. RAMDISK: Compressed image found at block 0 VFS: Mounted root (ext2 filesystem). Freeing unused kernel memory: 84k init Warning: unable to open an initial console. I configured bootloader like this: [*]Default bootloader kernel arguments (console=ttyS0,9600 root=dev/ram rw)Initial kernel command string I don't know where the problem comes from and how to solve it. Any help from you is appreciated.Thank you! linyao _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded Kontron Modular Computers GmbH Geschftsfhrer: Ulrich Gehrmann, Thomas Sabisch Sitz der Gesellschaft: Kaufbeuren / Rechtsform: GmbH Amtsgericht Kempten / HRB Nr. 6195 Kontron Modular Computers GmbH Managing Directors: Ulrich Gehrmann, Thomas Sabisch Registered Office: Kaufbeuren, Germany / Legal Form: GmbH Local District Court: Kempten / Trade Register No. 6195 _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
