Gabriele,
I don't see in your output where the IP-Config is running to setup your network. Are you sure that with the Git kernel you have enabled the network driver to be built into the kernel? In my kernel I see the ti_davinci_emac device being registered but I don't see that in your output. Sincerely, Chase Maupin Software Applications Catalog DSP Products e-mail: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> phone: (281) 274-3285 ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gabriele Filosofi Sent: Wednesday, July 30, 2008 4:56 AM To: [email protected] Subject: can't mount the root file system using NFS Hi,everyone. I encounter some difficult when i boot my linux on a NFS. The u-boot parameters: bootargs=console=ttyS0,115200n8 noinitrd rw ip=192.168.0.244 root=/dev/nfs nfsroot=192.168.0.243:/home/gabriele/workdir/filesys,nolock mem=120M With MV LSP 1.20 it worked fine, but with git version 2.6.25 the system boot up messages are: Starting kernel ... Uncompressing Linux................................................................... ..................... done, booting the kernel. Linux version 2.6.251 ([EMAIL PROTECTED]) (gcc version 3.4.3 (MontaVista 3.4.3-25.0.104.0600975 2006-07-06)) #7 Wed Jul 30 02:46:30 CEST 2008 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 Machine: DaVinci IPvPhone Memory policy: ECC disabled, Data cache writeback DaVinci DM6446 variant 0x0 CPU0: D VIVT write-back cache CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets Built 1 zonelists in Zone order, mobility grouping on. Total pages: 30480 Kernel command line: console=ttyS0,115200n8 noinitrd rw ip=192.168.0.244 root=/dev/nfs nfsroot=192.168.0.243:/home/gabriele/workdir/filesys,nolock mem=120M PID hash table entries: 512 (order: 9, 2048 bytes) Console: colour dummy device 80x30 Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 120MB = 120MB total Memory: 118784KB available (2508K code, 351K data, 112K init) SLUB: Genslabs=12, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, Nodes=1 Security Framework initialized SELinux: Initializing. selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 512 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct CPU: Testing write buffer coherency: ok net_namespace: 444 bytes NET: Registered protocol family 16 DaVinci: 71 gpio irqs usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered audit: initializing netlink socket (disabled) type=2000 audit(0.440:1): initialized Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) Non-volatile memory driver v1.2 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled serial8250.0: ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A console [ttyS0] enabled brd: module loaded mice: PS/2 mouse device common for all mice usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver TCP cubic registered Initializing XFRM netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 registered taskstats version 1 List of all partitions: 0100 16384 ram0 (driver?) 0101 16384 ram1 (driver?) 0102 16384 ram2 (driver?) 0103 16384 ram3 (driver?) 0104 16384 ram4 (driver?) 0105 16384 ram5 (driver?) 0106 16384 ram6 (driver?) 0107 16384 ram7 (driver?) 0108 16384 ram8 (driver?) 0109 16384 ram9 (driver?) 010a 16384 ram10 (driver?) 010b 16384 ram11 (driver?) 010c 16384 ram12 (driver?) 010d 16384 ram13 (driver?) 010e 16384 ram14 (driver?) 010f 16384 ram15 (driver?) No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,255) Thanks! ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Ing. Gabriele Filosofi [EMAIL PROTECTED] COSMED srl, R&D Department P.O. Box 3 Via dei Piani di Monte Savello, 37 00040 - Pavona di Albano, Rome - ITALY Voice: +39-06 931 5492, Fax: +39-06 931 4580 http://www.cosmed.it <http://www.cosmed.it/> ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
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