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Author Topic: Debian And Uboot  (Read 80088 times)

adf

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« Reply #120 on: April 29, 2007, 11:24:27 pm »
An experimental system that at leasts risks a noticeable degree of unnecessary frustration in extricating one's self from it is probably a bad idea--agreed.  I tried u-boot once, had some problems recovering ( I got better) and haven't touched it again.  If it led to some really optimized stable system with options for reasonable upgrades, I'd be more interested.  
As is, I agree- if it isn't necessary (and from here it looks like it isn't) maybe it should be dropped?  Importing altboot might be nice, though.
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ZDevil

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« Reply #121 on: April 30, 2007, 03:23:45 am »
Quote
grab one from http://www.angstrom-distribution.org/unsta.../c7x0/20070429/
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160084\"][{POST_SNAPBACK}][/a][/div]

Many thanks! Will go try it on 860 after setting up OpenBSD on 3200.
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ZDevil

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« Reply #122 on: April 30, 2007, 11:00:01 am »
Quote
grab one from http://www.angstrom-distribution.org/unsta.../c7x0/20070429/
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160084\"][{POST_SNAPBACK}][/a][/div]

I have downloaded the new zImage. But how should i name the tarball rootfs on SD? Is it still hdimage1.tgz or something else? Thanks again.
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koen

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« Reply #123 on: April 30, 2007, 12:44:05 pm »
Quote
Quote
grab one from http://www.angstrom-distribution.org/unsta.../c7x0/20070429/
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160084\"][{POST_SNAPBACK}][/a][/div]

I have downloaded the new zImage. But how should i name the tarball rootfs on SD? Is it still hdimage1.tgz or something else? Thanks again.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160121\"][{POST_SNAPBACK}][/a][/div]

extract it manually using a cardreader
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ZDevil

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« Reply #124 on: May 01, 2007, 07:31:10 am »
After extracting the debian eabi system subdirs (without the root armel dir) to an SD, I installed the new zImage.bin (zImage-2.6.20-c7x0-sdboot.bin) together with updater.sh with this SD.
Reboot and got this after setting the system clock:
Code: [Select]
VFS: Cannot open root device "mmcblk0p1" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown block (0,0)Tried on both FAT and ext3 formatted cards. Same result.
Thanks.
« Last Edit: May 01, 2007, 07:32:14 am by ZDevil »
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danr

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« Reply #125 on: May 01, 2007, 08:35:50 am »
Quote
Code: [Select]
VFS: Cannot open root device "mmcblk0p1" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown block (0,0)Tried on both FAT and ext3 formatted cards. Same result.
Thanks.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160186\"][{POST_SNAPBACK}][/a][/div]

When you formatted the SD card as ext3, did you make a partition first?  I.e. does /dev/mmcblk0p1 exist (in pdaXrom for example), or only /dev/mmcblk0?  And what does fdisk /dev/mmcblk0 say when you select "p" to print the partition table?  On my SD card it has one partition, Id = 83, System = Linux.

Dan
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ZDevil

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« Reply #126 on: May 01, 2007, 08:39:41 am »
Quote
Quote
Code: [Select]
VFS: Cannot open root device "mmcblk0p1" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown block (0,0)Tried on both FAT and ext3 formatted cards. Same result.
Thanks.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160186\"][{POST_SNAPBACK}][/a][/div]

When you formatted the SD card as ext3, did you make a partition first?  I.e. does /dev/mmcblk0p1 exist (in pdaXrom for example), or only /dev/mmcblk0?  And what does fdisk /dev/mmcblk0 say when you select "p" to print the partition table?  On my SD card it has one partition, Id = 83, System = Linux.

Dan
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160191\"][{POST_SNAPBACK}][/a][/div]

Thanks. First i fdisk /dev/mmcblk0 with type 83, then mkfs.ext3 /dev/mmcblk0p1.
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My EeePC 701 Black = Debian (Lenny) on IceRocks + Transcend SDHC Class6 8GB + 2GB RAM
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ZDevil

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« Reply #127 on: May 01, 2007, 11:25:49 am »
Just took a short break and had a look at my 860 again for a few minutes.  
This time i reflashed the sdboot zImage (20070429) and the updater.sh (20070422) from CF, and left the debian system with the extracted modules-2.6.20.6-c7x0.tgz (20070429) on SD. Reboot. Both SD and CF were mounted, and I got this:
Code: [Select]
VFS: Mounted root (vfat filesystem) readonly.
Freeing init memory: 80k
Warning: unable to open an initial console.
Kernel panic - not syncing: No init found.  Try passing init= option to kernel.But there is init under /sbin in the debian rootfs on SD.
So what now?  
« Last Edit: May 01, 2007, 11:29:08 am by ZDevil »
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koen

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« Reply #128 on: May 01, 2007, 11:59:13 am »
Quote
Just took a short break and had a look at my 860 again for a few minutes. 
This time i reflashed the sdboot zImage (20070429) and the updater.sh (20070422) from CF, and left the debian system with the extracted modules-2.6.20.6-c7x0.tgz (20070429) on SD. Reboot. Both SD and CF were mounted, and I got this:
Code: [Select]
VFS: Mounted root (vfat filesystem) readonly.
Freeing init memory: 80k
Warning: unable to open an initial console.
Kernel panic - not syncing: No init found.  Try passing init= option to kernel.But there is init under /sbin in the debian rootfs on SD.
So what now? 
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160197\"][{POST_SNAPBACK}][/a][/div]

The first clue is 'vfat', that's unsuited for a linux system. You (also) lack a /dev/console node, which is probably caused by vfat not being able to represent devnodes.
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ZDevil

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« Reply #129 on: May 01, 2007, 12:09:03 pm »
Quote
The first clue is 'vfat', that's unsuited for a linux system. You (also) lack a /dev/console node, which is probably caused by vfat not being able to represent devnodes.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160202\"][{POST_SNAPBACK}][/a][/div]

Thanks. There is a /dev/console in the extracted system. Will make a ext3 card and try again later.
« Last Edit: May 01, 2007, 12:09:31 pm by ZDevil »
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svs57

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« Reply #130 on: May 02, 2007, 05:45:59 am »
Quote
Quote
2. Problem with 4G SD. Suspend/resume destroy FS. It's happen only with SD>2G
any fixes on this? does this only happen on a 4g partition or all 4g cards?
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160068\"][{POST_SNAPBACK}][/a][/div]
Only on second part of 4G SD.
First 2G partition works correct.
"mkfs.ext3 -j" hang on second 2G partition.
If I create it on cardreader it also destroy fs after some times or hang PDA.
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ShiroiKuma

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« Reply #131 on: May 02, 2007, 06:04:34 am »
svs57:

Are you using firefox/iceweasel with your debian?

If so, did you build it yourself? I can't find armel firefox package anywhere. I've built firefox for Angstrom in OE, but it segfaults...
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Chero

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« Reply #132 on: May 02, 2007, 06:18:55 am »
Quote
svs57:

Are you using firefox/iceweasel with your debian?

If so, did you build it yourself? I can't find armel firefox package anywhere. I've built firefox for Angstrom in OE, but it segfaults...
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160247\"][{POST_SNAPBACK}][/a][/div]

Doesn't firefox from debian-arm work ?

Can anyone put a rootfs with X included online somewhere or send it through dropload or alike ?

Thanks a million.
Chero.
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svs57

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« Reply #133 on: May 02, 2007, 07:17:17 am »
Quote
svs57:

Are you using firefox/iceweasel with your debian?

If so, did you build it yourself? I can't find armel firefox package anywhere. I've built firefox for Angstrom in OE, but it segfaults...
[div align=\"right\"][a href=\"index.php?act=findpost&pid=160247\"][{POST_SNAPBACK}][/a][/div]
I also tried Angrstorm's firefox with the same result.
Building firefox from sources failed: shlibsign segfault.
It is also problem for me. I use dillo while havn't firefox.
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ShiroiKuma

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« Reply #134 on: May 02, 2007, 09:35:25 am »
Quote
Doesn't firefox from debian-arm work ?
Not within armel.
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