<br><font size=2 face="sans-serif">Hello,</font>
<br>
<br><font size=2 face="sans-serif">Linux is able to uncompress into SDRAM.
We mapped SDRAM from 0x0. It is getting stuck at mounting root fs. We have
mounted the root fs by NSF. Possibly it is not able to contact the server
where it's FS is mounted. Pls find the following log and help me to bring
up Linux. Our board has single ethernet and uses FCC1 with LXT971 driver.
The board does not have BCSR. </font>
<br>
<br><font size=2 face="sans-serif">**********************LOG START*********************</font>
<br>
<br><font size=2 face="sans-serif">U-BOOT=> boot, m 04000000</font>
<br>
<br><font size=2 face="sans-serif">## Booting image at 04000000 ...</font>
<br><font size=2 face="sans-serif"> Image Name: Linux-2.4.25</font>
<br><font size=2 face="sans-serif"> Image Type: PowerPC
Linux Kernel Image (gzip compressed)</font>
<br><font size=2 face="sans-serif"> Data Size: 661935
Bytes = 646.4 kB</font>
<br><font size=2 face="sans-serif"> Load Address: 00000000</font>
<br><font size=2 face="sans-serif"> Entry Point: 00000000</font>
<br><font size=2 face="sans-serif"> Verifying Checksum ...
OK</font>
<br><font size=2 face="sans-serif"> Uncompressing Kernel Image
... OK</font>
<br><font size=2 face="sans-serif">## Current stack ends at 0x07B87CA8
=> set upper limit to 0x00800000</font>
<br><font size=2 face="sans-serif">## cmdline at 0x007FFF00 ... 0x007FFF13</font>
<br><font size=2 face="sans-serif">bd address = 0x07B87FB4</font>
<br><font size=2 face="sans-serif">memstart = 0x00000000</font>
<br><font size=2 face="sans-serif">memsize = 0x08000000</font>
<br><font size=2 face="sans-serif">flashstart = 0xFE000000</font>
<br><font size=2 face="sans-serif">flashsize = 0x00100000</font>
<br><font size=2 face="sans-serif">flashoffset = 0x00032000</font>
<br><font size=2 face="sans-serif">sramstart = 0xFFF00000</font>
<br><font size=2 face="sans-serif">sramsize = 0x00200000</font>
<br><font size=2 face="sans-serif">immr_base = 0xF0000000</font>
<br><font size=2 face="sans-serif">bootflags = 0x00000001</font>
<br><font size=2 face="sans-serif">vco =
248 MHz</font>
<br><font size=2 face="sans-serif">sccfreq =
62 MHz</font>
<br><font size=2 face="sans-serif">brgfreq = 15.500 MHz</font>
<br><font size=2 face="sans-serif">intfreq = 186
MHz</font>
<br><font size=2 face="sans-serif">cpmfreq = 124
MHz</font>
<br><font size=2 face="sans-serif">busfreq =
62 MHz</font>
<br><font size=2 face="sans-serif">ethaddr = 00:0B:17:00:00:00</font>
<br><font size=2 face="sans-serif">IP addr = 172.18.16.220</font>
<br><font size=2 face="sans-serif">baudrate = 57600
bps</font>
<br><font size=2 face="sans-serif">No initrd</font>
<br><font size=2 face="sans-serif">## Transferring control to Linux (at
address 00000000) ...</font>
<br><font size=2 face="sans-serif">Memory BAT mapping: BAT2=128Mb, BAT3=0Mb,
residual: 0Mb</font>
<br><font size=2 face="sans-serif">Linux version 2.4.25 (cdot@myserver.com)
(gcc version 3.3.3 (DENX ELDK 3.1.1 3.3.3-9)) #3 Wed Jan 4 15:48:00 IST
2006</font>
<br><font size=2 face="sans-serif">On node 0 totalpages: 32768</font>
<br><font size=2 face="sans-serif">zone(0): 32768 pages.</font>
<br><font size=2 face="sans-serif">zone(1): 0 pages.</font>
<br><font size=2 face="sans-serif">zone(2): 0 pages.</font>
<br><font size=2 face="sans-serif">Kernel command line: root=/dev/mtdblock2</font>
<br><font size=2 face="sans-serif">Warning: real time clock seems stuck!</font>
<br><font size=2 face="sans-serif">Calibrating delay loop... 123.69 BogoMIPS</font>
<br><font size=2 face="sans-serif">Memory: 127932k available (1136k kernel
code, 400k data, 52k init, 0k highmem)</font>
<br><font size=2 face="sans-serif">Dentry cache hash table entries: 16384
(order: 5, 131072 bytes)</font>
<br><font size=2 face="sans-serif">Inode cache hash table entries: 8192
(order: 4, 65536 bytes)</font>
<br><font size=2 face="sans-serif">Mount cache hash table entries: 512
(order: 0, 4096 bytes)</font>
<br><font size=2 face="sans-serif">Buffer cache hash table entries: 8192
(order: 3, 32768 bytes)</font>
<br><font size=2 face="sans-serif">Page-cache hash table entries: 32768
(order: 5, 131072 bytes)</font>
<br><font size=2 face="sans-serif">POSIX conformance testing by UNIFIX</font>
<br><font size=2 face="sans-serif">Linux NET4.0 for Linux 2.4</font>
<br><font size=2 face="sans-serif">Based upon Swansea University Computer
Society NET3.039</font>
<br><font size=2 face="sans-serif">Initializing RT netlink socket</font>
<br><font size=2 face="sans-serif">Starting kswapd</font>
<br><font size=2 face="sans-serif">JFFS2 version 2.2. (C) 2001-2003 Red
Hat, Inc.</font>
<br><font size=2 face="sans-serif">CPM UART driver version 0.01</font>
<br><font size=2 face="sans-serif">ttyS0 on SMC1 at 0x0000, BRG7</font>
<br><font size=2 face="sans-serif">ttyS1 on SMC2 at 0x0040, BRG8</font>
<br><font size=2 face="sans-serif">ttyS2 on SCC1 at 0x8000, BRG1</font>
<br><font size=2 face="sans-serif">ttyS3 on SCC2 at 0x8100, BRG2</font>
<br><font size=2 face="sans-serif">pty: 256 Unix98 ptys configured</font>
<br><font size=2 face="sans-serif">RAMDISK driver initialized: 16 RAM disks
of 4096K size 1024 blocksize</font>
<br><font size=2 face="sans-serif">NET4: Linux TCP/IP 1.0 for NET4.0</font>
<br><font size=2 face="sans-serif">IP Protocols: ICMP, UDP, TCP</font>
<br><font size=2 face="sans-serif">IP: routing cache hash table of 1024
buckets, 8Kbytes</font>
<br><font size=2 face="sans-serif">TCP: Hash tables configured (established
8192 bind 16384)</font>
<br><font size=2 face="sans-serif">NET4: Unix domain sockets 1.0/SMP for
Linux NET4.0.</font>
<br><font size=2 face="sans-serif">VFS: Cannot open root device "mtdblock2"
or 1f:02</font>
<br><font size=2 face="sans-serif">Please append a correct "root="
boot option</font>
<br><font size=2 face="sans-serif">Kernel panic: VFS: Unable to mount root
fs on 1f:02</font>
<br><font size=2 face="sans-serif"> <0>Rebooting in 180 seconds..</font>
<br><font size=2 face="sans-serif">***************************LOG END*******************************</font>
<br><font size=2 face="sans-serif"><br>
Thanks</font>
<br><font size=2 face="sans-serif">Batsayan Das<br>
</font>
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