linux on DE2

[Altera_Forum]

I try to run linux on DE2,when download vmlinux.bin into ram,it happen : 

 Linux version 2.6.11-uc0 (ty@ty024) (gcc version 3.4.1 (Altera Nios II 5.1 b73)) # 2 Thu Apr 27 20:24:19 2006  on  .4.1 (AlteNios II  I 5.1 b73))# 2 Thpport © 2004 Microtronix Datacom Ltd.  s ilt 1 zonelists  I support ©d line: root=/dev/mtdblock0 ro  BuD hash table entries: 64 (order: 6, 1024 bytes)  tdblock0 ro  PIsh table entries: 2048 (order: 1, 8192 bytes)   Dentry cache hatable entries: 1024 (order: 0, 4096 bytes)  )  Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)   288k data)  ble: 6372k/8192k RAM, 0k/0k ROM (1412k kernel code, 288k data)   Registered protocol family 16  512 (order: 0, 4096 bytes)  NET: Registered protocol family 16  000ial: JTAG UART driver $Revision: 1.4 $  ttyJ0 at MMIO 0x81004cheduler anticipatory registered scheduler noop registered  io sededuler anticipatory registered  io scheduler deadline registered  io scheduler cfq registered  ksize   driver initialized: 16 RAM disks of 4096K size 1024 blocksize   tera NDK flash (AMD): Found 1 x16 devices at 0x0 in 8-bit bankps: 1  Fujitsu Extended Query Table at 0x0040  number of CFI chips: 1  cfi_cmdset_0002: Disabling erase-susing not available   code brokenness.  cmdlinepart partition parsing not available  RedBoot partition parsing not available  Usin"Altera NDK flash (AMD)":  nition  Creating 4 MTD partitions on "Altera NDK flash (AMD)":  s2" extends beyond the end of device "Altera NDK flash (AMD)" -- size truncated  to 0x200000   device "Altera NDK flash (AMD)" --nel"  truncated to 0x200000  0x00000000-0x00200000 : "loader/kernel"  er configuration" is out of reach -- disabled  td: partition "User configuration" is out of reach -- disabled  fe configuration" is out of reach -- disabled  td: partition "safe configuration" is out of reach -- disabled  NET: Registered protocol family 2  ished hash table entries: 512 (order: 0, 4096 bytes)  TCP establash table entries: 512 (order: -1, 2048 bytes)  tes)  TCP bind h configured (established 512 bind 512)  bytes)  TCP: Hash tables family 1   (established 512 bind 512)  NET: Registered protocol family 1  NET: Registered protocol family 17  ios II 5.1 b73))# 2 Thu Apr 27 20:24:19 2006  on  .4.1 (AlteNios II  I 5.1 b73))# 2 Thpport © 2004 Microtronix Datacom Ltd.  suilt 1 zonelists  I support © line: root=/dev/mtdblock0 ro  BID hash table entries: 128 (order: 7, 2048 bytes)  dblock0 ro  Phash table entries: 4096 (order: 2, 16384 bytes)   Dentry cache sh table entries: 2048 (order: 1, 8192 bytes)  )  Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)   288k data)  ble: 6360k/8192k RAM, 0k/0k ROM (1412k kernel code, 288k data)  el panic - not syncing: Can't create rootfs  , 4096 bytes)  Kernel panic - not syncing: Can't create rootfs  It may need filesystems,i want to know how and where i should download the filesystems into ram?   thank you!!

[Altera_Forum]

The file system should be loaded at address 0x200000. 

You can adjust partitions in the file altera.c