[U-Boot-Users] u-boot error message

[U-Boot-Users] u-boot error message

[藍佳凡]

Hi:

I used u-boot-1.0.2 to boot linux.My target board is ALTERA DK1C20 and cpu is nios.I used tools/mkimage to encapsulate a linux kernel image with header information.But it display some error messages,it like that:

 

[root at a901 u-boot-20040316cvs]# tools/mkimage -n 'linux kernel' \

> -A nios -O linux -T kernel -C none -a 1010000 -e 1010000 \

> -d /opt/cdk4nios/src/u-boot-20040316cvs/linux.bin uimage

 

Invalid CPU Type - valid names are: alpha, arm, x86, ia64, mips, mips64, ppc, s3 90, sh, sparc, sparc64, m68k

 

Because my cpu is nios,so my linux kernel can't boot.

 

 

I try follow patch.

 

diff -Naurbx CVS u-boot-2004-10-20/common/cmd_bootm.c 

u-boot-work/common/cmd_bootm.c

--- u-boot-2004-10-20/common/cmd_bootm.c      2004-10-10 17:27:32.000000000 

-0400

+++ u-boot-work/common/cmd_bootm.c    2004-11-01 19:14:59.000000000 -0500

@@ -1189,7 +1189,9 @@

        case IH_CPU_SPARC:     arch = "SPARC";                break;

        case IH_CPU_SPARC64:   arch = "SPARC 64 Bit";         break;

        case IH_CPU_M68K:      arch = "M68K";                 break;

+       case IH_CPU_NIOS:      arch = "Nios";                 break;

        case IH_CPU_MICROBLAZE:        arch = "Microblaze";           break;

+       case IH_CPU_NIOS2:     arch = "Nios-II";              break;

        default:               arch = "Unknown Architecture"; break;

        }

 

 

diff -Naurbx CVS u-boot-2004-10-20/tools/mkimage.c 

u-boot-work/tools/mkimage.c

--- u-boot-2004-10-20/tools/mkimage.c 2004-07-10 18:36:01.000000000 

-0400

+++ u-boot-work/tools/mkimage.c       2004-11-01 19:18:06.000000000 -0500

@@ -86,6 +86,8 @@

     {  IH_CPU_MICROBLAZE,     "microblaze",  "MicroBlaze",  },

     {  IH_CPU_MIPS,           "mips",        "MIPS",        },

     {  IH_CPU_MIPS64,         "mips64",      "MIPS 64 Bit", },

+    {  IH_CPU_NIOS,           "nios",        "Nios",        },

+    {  IH_CPU_NIOS2,          "nios2",       "Nios-II",     },

     {  IH_CPU_PPC,            "ppc",         "PowerPC",     },

     {  IH_CPU_S390,           "s390",        "IBM S390",    },

     {  IH_CPU_SH,             "sh",          "SuperH",      },

 

 

When I boot linux image to my target board, it have error messages.

Like that:

 

DK1C20 > tftp 1010000 image.bin

Using MAC Address 08:00:3E:26:0A:5B

TFTP from server 192.168.2.16; our IP address is 192.168.2.21

Filename 'image.bin'.

Load address: 0x1010000

Loading: T invalid RARP header

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

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

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

         ####

done

Bytes transferred = 1015616 (f7f40 hex)

DK1C20 > cp.b 1010000 600000 f7f40

DK1C20 > imi 600000

 

## Checking Image at 00600000 ...

   Image Name:   linux kernel

   Image Type:   Nios Linux Kernel Image (uncompressed)

   Data Size:    1015552 Bytes = 991.8 kB

   Load Address: 01010000

   Entry Point:  01010000

   Verifying Checksum ... OK

DK1C20 > bootm 600000

## Booting image at 00600000 ...

   Image Name:   linux kernel

   Image Type:   Nios Linux Kernel Image (uncompressed)

   Data Size:    1015552 Bytes = 991.8 kB

   Load Address: 01010000

   Entry Point:  01010000

   Verifying Checksum ... OK

Unimplemented compression type 39

DK1C20 >

 

 

Have anyone can tell me how to do

 

Ps:u-boot version:U-Boot 1.0.2(u-boot-20040316cvs)

 

my name is Bruce
  my e-mail: lan_chia_fan at yahoo.com.tw



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[U-Boot-Users] u-boot error message

[Detlev Zundel]

Hi Bruce,

> DK1C20 > bootm 600000
>
> ## Booting image at 00600000 ...
>
>    Image Name:   linux kernel
>
>    Image Type:   Nios Linux Kernel Image (uncompressed)
>
>    Data Size:    1015552 Bytes = 991.8 kB
>
>    Load Address: 01010000
>
>    Entry Point:  01010000
>
>    Verifying Checksum ... OK
>
> Unimplemented compression type 39
>
> DK1C20 >

I can only repeat myself - find out why there is a 39 in the
compression type field.  You can easily check an image on your linux
host:

bash[0]$ dd if=/tftpboot/TQM860L/uImage bs=64 count=1 | hexdump -C
1+0 records in
1+0 records out
64 bytes transferred in 0.018821 seconds (3400 bytes/sec)
00000000  27 05 19 56 33 14 f1 b8  3f 93 f8 25 00 09 46 31  |'..V3...?..%..F1|
00000010  00 00 00 00 00 00 00 00  af 7d f4 d9 05 07 02 01  |.........}......|
00000020  4c 69 6e 75 78 2d 32 2e  34 2e 34 00 00 00 00 00  |Linux-2.4.4.....|
00000030  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040
bash[0]$

If you check include/image.h you will notice the byte at offset 30 is
the type of image and at 31 the compression:

00000010  00 00 00 00 00 00 00 00  af 7d f4 d9 05 07 02 01  |.........}......|
                                      linux kernel ---^
                                  gzip compression ------^

So find out where in the process this gets changed to 39 as indicated
by the messages above.

Cheers
  Detlev

> Ps:u-boot version:U-Boot 1.0.2(u-boot-20040316cvs)

PS: I still would like you to try _current_ CVS version of U-Boot as
that is where we fix bugs in...

-- 
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