do not boot completel in altera cyclone 1c20

Altera_Forum · ‎02-02-2006

Hi,

I try to run uclinux v1.4 and niosii 5.1 in altera cyclone 1c20 development board but it does not boot completely. I have any ideas because i am a beginner in linux. Have anyone run successly with uclinux v1.4 and niosii 5.1? Could anyone can give me some ideas to solve it?

Thanks a lot.

nios2-terminal: connected to hardware target using JTAG UART on cable

nios2-terminal: "USB-Blaster [USB-0]", device 1, instance 0

nios2-terminal: (Use the IDE stop button or Ctrl-C to terminate)

Linux version 2.6.11-uc0 (user@SamChou) (gcc version 3.4.1 (Altera Nios II 5.1 b

73))# 83 Thu Feb 2 23:08:59 2006

uClinux/Nios II

Built 1 zonelists

Kernel command line: root=/dev/mtdblock0 ro

PID hash table entries: 128 (order: 7, 2048 bytes)

Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)

Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)

Memory available: 15144k/16384k RAM, 0k/0k ROM (836k kernel code, 209k data)

Mount-cache hash table entries: 512 (order: 0, 4096 bytes)

Linux NoNET1.0 for Linux 2.6

Serial: JTAG UART driver $Revision: 1.4 $

ttyJ0 at MMIO 0x821208d0 (irq = 1) is a jtag_uart

io scheduler noop registered

io scheduler anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize

Altera NDK flash (AMD): Found 1 x8 devices at 0x0 in 8-bit bank

Amd/Fujitsu Extended Query Table at 0x0040

Altera NDK flash (AMD): CFI does not contain boot bank location. Assuming top.

number of CFI chips: 1

cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.

cmdlinepart partition parsing not available

RedBoot partition parsing not available

Using Altera NDK partition definition

Creating 4 MTD partitions on "Altera NDK flash (AMD)":

0x00200000-0x00600000 : "romfs/jffs2"

mtd: Giving out device 0 to romfs/jffs2

0x00000000-0x00200000 : "loader/kernel"

mtd: Giving out device 1 to loader/kernel

0x00600000-0x00700000 : "User configuration"

mtd: Giving out device 2 to User configuration

0x00700000-0x00800000 : "safe configuration"

mtd: Giving out device 3 to safe configuration

VFS: do_mount_root name="/dev/root" and fs=ext2 and root_mount_data=<NULL> and e

rro no=-22

VFS: do_mount_root name="/dev/root" and fs=vfat and root_mount_data=<NULL> and e

rro no=-22

VFS: do_mount_root name="/dev/root" and fs=romfs and root_mount_data=<NULL> and

erro no=0

VFS: Mounted root (romfs filesystem) readonly.

Freeing unused kernel memory: 52k freed (0x10ee000 - 0x10fa000)

Warning: unable to open an initial console.

Kernel panic - not syncing: Attempted to kill init!

Altera_Forum · ‎02-03-2006

There is problem in the MTD part map. Better jump on Linux, and use Initramfs, which needs no MTD to boot. It is easy to use and customize. Follow,

http://forum.niosforum.com/forum/index.php?showtopic=3174 (http://forum.niosforum.com/forum/index.php?showtopic=3174)