u-boot + stratix EP1S40 + issue

Hi Scott,

Will I be able to comiple http://www.psyent.com/download (http://www.psyent.com/download), source code under debian using my cross-compiler.

Regards,

Hi scott,

Here is another issue...now.....i got an error message.....kernel panic....

********************************************************************************

debian-dell-p3:~# kermit -c

Connecting to /dev/ttyS0, speed 115200

Escape character: Ctrl-\ (ASCII 28, FS): enabled

Type the escape character followed by C to get back,

or followed by ? to see other options.

----------------------------------------------------

Using MAC Address 00:07:FFFFFFED:0C:04:FFFFFFBD

host 10.0.0.1 is alive

DK1S40 ==> bdinfo

mem start = 0x01000000

mem size = 0x01000000

flash start = 0x00000000

flash size = 0x00800000

flash offset= 0x00000000

sram start = 0x02000000

sram size = 0x00100000

ethaddr = 00:07:ED:0C:04:BD

ip_addr = 10.0.0.51

baudrate = 115200 bps

DK1S40 ==> setenv bootfile /tftpboot/uImage

DK1S40 ==> printenv

baudrate=115200

ethaddr=00:07:ed:0c:04:bd

ipaddr=10.0.0.51

serverip=10.0.0.1

netmask=255.0.0.0

stdin=serial

stdout=serial

stderr=serial

bootfile=/tftpboot/uImage

Environment size: 162/65532 bytes

DK1S40 ==> setenv bootargs root=/opt/nios2development rw nfsroot=10.0.0.1:/tftpboot/10.0.0.51

DK1S40 ==> printenv

baudrate=115200

ethaddr=00:07:ed:0c:04:bd

ipaddr=10.0.0.51

serverip=10.0.0.1

netmask=255.0.0.0

stdin=serial

stdout=serial

stderr=serial

bootfile=/tftpboot/uImage

bootargs=root=/opt/nios2development rw nfsroot=10.0.0.1:/tftpboot/10.0.0.51

Environment size: 238/65532 bytes

DK1S40 ==> saveenv

Saving Environment to Flash...

Un-Protected 1 sectors

Erasing Flash...

..

Erased 1 sectors

Writing to Flash... done

Protected 1 sectors

DK1S40 ==> tftpboot 1100000 uImage

Using MAC Address 00:07:FFFFFFED:0C:04:FFFFFFBD

TFTP from server 10.0.0.1; our IP address is 10.0.0.51

Filename 'uImage'.

Load address: 0x1100000

Loading:# ################################################################

# ################################################################

# #########

done

Bytes transferred = 715524 (aeb04 hex)

DK1S40 ==> imi 1100000

# # Checking Image at 01100000 ...

Image Name: Linux Kernel Image

Image Type: Nios-II Linux Kernel Image (gzip compressed)

Data Size: 715460 Bytes = 698.7 kB

Load Address: 01000000

Entry Point: 01000000

Verifying Checksum ... OK

DK1S40 ==> bootm 1100000# # Booting image at 01100000 ...

Image Name: Linux Kernel Image

Image Type: Nios-II Linux Kernel Image (gzip compressed)

Data Size: 715460 Bytes = 698.7 kB

Load Address: 01000000

Entry Point: 01000000

Verifying Checksum ... OK

Uncompressing Kernel Image ... OK

Linux version 2.6.11-uc0-barco1 (root@debian-dell-p3) (gcc version 3.4.3 (Barco Control Rooms))# 2 Sat Jul 2 11:40:34 EDT 2005

uClinux/Nios II

Altera Nios II support © 2004 Microtronix Datacom Ltd.

Built 1 zonelists

Kernel command line: CONSOLE=/dev/ttyS0 noinitrd ip=bootp root=/dev/nfs rw

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

Console: colour dummy device 80x25

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

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

Memory available: 14464k/16384k RAM, 0k/0k ROM (1524k kernel code, 215k data)

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

NET: Registered protocol family 16

devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)

devfs: devfs_debug: 0x0

devfs: boot_options: 0x1

NIOS serial driver version 0.0

ttyS0 (irq = 4) is a builtin NIOS UART

io scheduler noop registered

io scheduler cfq registered

smc_probe: 50000 Khz Nios

SMSC LAN91C111 Driver (v2.1), (Linux Kernel 2.6)

eth0: SMC91C11xFD(rev:1) at 0x82110300 IRQ:6 MEMSIZE:8192b NOWAIT:0 ADDR: 00:07:ed:0c:04:bd

smc_probe: 50000 Khz Nios

NET: Registered protocol family 2

IP: routing cache hash table of 512 buckets, 4Kbytes

TCP established hash table entries: 1024 (order: 1, 8192 bytes)

TCP bind hash table entries: 1024 (order: 0, 4096 bytes)

TCP: Hash tables configured (established 1024 bind 1024)

NET: Registered protocol family 1

NET: Registered protocol family 17

eth0:PHY 100BaseT

eth0:PHY Full Duplex

Sending BOOTP requests . OK

IP-Config: Got BOOTP answer from 10.0.0.1, my address is 10.0.0.51

IP-Config: Complete:

device=eth0, addr=10.0.0.51, mask=255.0.0.0, gw=10.0.0.1,

host=nios2, domain=nios2.net, nis-domain=(none),

bootserver=10.0.0.1, rootserver=10.0.0.1, rootpath=/opt/nios2development

Looking up port of RPC 100003/2 on 10.0.0.1

Looking up port of RPC 100005/1 on 10.0.0.1

VFS: Mounted root (nfs filesystem).

mount_devfs_fs(): unable to mount devfs, err: -2

Freeing unused kernel memory: 68k freed (0x1190000 - 0x11a0000)

Warning: unable to open an initial console.

Kernel panic - not syncing: No init found. Try passing init= option to kernel.

*****************************************************************************

Any idea....???

Thanks,

Hi haq,

> Any idea....???

Yes, you need a root file system with init -- but now you have a working u-boot ... which

is good thing ;-)

The bootargs are _not_ passed to the kernel since the uClinux port does not support passing the command line

or board info structure into the kernel from a boot loader ... so you'll have to set your command line during

kernel config.

Regards,

--Scott