Hi, I see this in your boot log:
"initrd (0x84000000 - 0x84800000) extends beyond physical memory - disabling initrd" This might be the reason there is no rootfs to mount - it has been disabled. As to why your initrd "extends beyond physical memory" I do not know... Regards, Bjørn 2009/3/24 chandrashekar reddy <[email protected]> > Hi All, > > I am trying to boot Dm6446 with ramdisk filesystem. I am facing fallowing > issue........ > > > > iVDO Stax # tftp 0x84000000 ramdisk.gz > TFTP from server 192.168.2.65; our IP address is 192.168.2.19 > Filename 'ramdisk.gz'. > Load address: 0x84000000 > Loading: ################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ######################################### > done > Bytes transferred = 2204663 (21a3f7 hex) > iVDO Stax # tftp 0x80700000 Stax_ram/uImage > TFTP from server 192.168.2.65; our IP address is 192.168.2.19 > Filename 'Stax_ram/uImage'. > Load address: 0x80700000 > Loading: ################################################################# > ################################################################# > ################################################################# > ############## > done > Bytes transferred = 1068928 (104f80 hex) > iVDO Stax # bootm 0x80700000 > ## Booting image at 80700000 ... > Image Name: Linux-2.6.10_mvl401-davinci_evm > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 1068864 Bytes = 1 MB > Load Address: 80008000 > Entry Point: 80008000 > Verifying Checksum ... OK > OK > > Starting kernel ... > > Uncompressing > Linux............................................................. > Linux version 2.6.10_mvl401-davinci_evm (dm6...@dm6446) (gcc version 3.4.3 > (Mont > aVista 3.4.3-25.0.104.0600975 2006-07-06)) #19 Thu Mar 5 12:41:03 IST 2009 > CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ) > 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 > Machine: DaVinci EVM > initrd (0x84000000 - 0x84800000) extends beyond physical memory - disabling > init > rd > Memory policy: ECC disabled, Data cache writeback > Built 1 > zonelists r > w initrd=0x84000000,8Monsole=ttyS0,115200n8 ip=dhcp root=/dev/ram0 > PID hash table entries: 512 (order: 9, 8192 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: 64MB = 64MB total > Memory: 62464KB available (1893K code, 316K data, 116K init) > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > CPU: Testing write buffer coherency: ok > spawn_desched_task(00000000) > desched cpu_callback 3/00000000 > ksoftirqd started up. > desched cpu_callback 2/00000000 > desched thread 0 started up. > NET: Registered protocol family 16 > DaVinci I2C DEBUG: 12:39:16 Mar 5 2009 > Registering platform device 'i2c'. Parent at platform > SCSI subsystem initialized > Installing knfsd (copyright (C) 1996 [email protected]). > Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled > Registering platform device 'serial8250'. Parent at platform > ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A > io scheduler noop registered > io scheduler anticipatory registered > RAMDISK driver initialized: 1 RAM disks of 8192K size 1024 blocksize > Registering platform device 'ti_davinci_emac'. Parent at platform > TI DaVinci EMAC: MAC address is deadbeaf > TI DaVinci EMAC Linux version updated 4.0 > TI DaVinci EMAC: Installed 1 instances. > PPP generic driver version 2.4.2 > PPP Deflate Compression module registered > Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky > netconsole: not configured, aborting > i2c /dev entries driver > mice: PS/2 mouse device common for all mice > Registering platform device 'mmc0.1'. Parent at platform > NET: Registered protocol family 2 > IP: routing cache hash table of 512 buckets, 4Kbytes > TCP: Hash tables configured (established 4096 bind 8192) > NET: Registered protocol family 1 > NET: Registered protocol family 10 > IPv6 over IPv4 tunneling driver > NET: Registered protocol family 17 > Sending DHCP requests ..., OK > IP-Config: Got DHCP answer from 192.168.2.1, my address is 192.168.2.10 > IP-Config: Complete: > device=eth0, addr=192.168.2.10, mask=255.255.255.0, gw=192.168.2.1, > host=dhcppc0, domain=, nis-domain=(none), > bootserver=192.168.2.1, rootserver=192.168.2.1, rootpath= > Kernel panic - not syncing: VFS: Unable to mount root fs on > unknown-block(1,0) > <7>eth0: no IPv6 routers present > > > > Thanks for your kind help. > > regards, > > chandra > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > >
_______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
