Re: MPC82xx enet on SCC3

6 messages, 4 authors, 2004-08-27 · open the first message on its own page

Re: MPC82xx enet on SCC3

From: Wolfgang Denk <hidden>
Date: 2004-08-16 16:21:15

In message <4120DA20.2984.1BD2DC2@localhost> you wrote:
I would contribute this, if anyone wants to use it.
Please do.
But as Wolfgang has mentioned frequently, it only makes sense to
contribute a patch that aplies to the latest CVS version.
Ummm... no. The "official" trees use BK, not CVS.

It's only us who still use stone-age tools like CVS.
Is there any chance to get the latest CVS version by HTTP or FTP?
Not from our (denx.de) CVS server.

Best regards,

Wolfgang Denk

--
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd@denx.de
There's no future in time travel.

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Re: MPC82xx enet on SCC3

From: Ralph Siemsen <hidden>
Date: 2004-08-16 17:40:43

Wolfgang Denk wrote:
quoted
Is there any chance to get the latest CVS version by HTTP or FTP?
Not from our (denx.de) CVS server.
There is a BK to CVS export done frequently, and you can rsync that CVS
tree directly from rsync.kernel.org/pub/scm/linux/kernel/bkcvs/linux-2.5

Next best thing for those of us still living in the CVS "stone age"

-Ralph

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Re: MPC82xx enet on SCC3

From: Oliver Fuchs <hidden>
Date: 2004-08-17 09:49:07

From:           	Wolfgang Denk <redacted>
quoted
But as Wolfgang has mentioned frequently, it only makes sense to
contribute a patch that aplies to the latest CVS version.
Ummm... no. The "official" trees use BK, not CVS.
Probably, I have mixed it up with postings in the U-Boot list.
quoted
Is there any chance to get the latest CVS version by HTTP or FTP?
Not from our (denx.de) CVS server.
What a pity. I have only access to the net via firewall.

Best regards,
Oliver Fuchs


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Cramfs Limitations

From: Song Sam <hidden>
Date: 2004-08-26 10:08:27

Hi,

When creating CRAMFS filesystems on my custom 8xx
board based on MTD,application stopped with the
following message:

Error in Step 7: Cannot load shared resource!

INIT: can't open(/etc/ioctl.save,O_WRONLY):Permission
denied!

What's on earth with it?Could 2_4_devel or 2.6 fix it?

Thanks in advance!

Sam

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Does ext2 based on MTD acceptable for Embedded Development?

From: Song Sam <hidden>
Date: 2004-08-26 10:10:03

Hi,

Although I made ext2 on RPXlite DW board and worked,I
still want to consult with you such a question.Dose
ext2 filesystem besed on MTD a acceptable option?
Compared with JFFS2 and Cramfs,it's really hard to
create on FLASH.I mean the case of 30MB filesystem.I
just did succeed once but the performance was
unacceptable at all.Boot time could last
3'39"00,longer than 2-3 times than other
filesystem.Where did I go wrong,in method itself or
some detailes?

[Target]
root@172.16.115.12:/# eraseall /dev/mtd3
root@172.16.115.12:/# mkfs.ext2 /dev/mtdblock3
root@172.16.115.12:/# ls test/tmp/
bin  dev  etc  home  lib  lost+found  mnt  opt  proc
root  sbin  tmp  usr  var

root@172.16.115.12:/# (cd /test/tmp; tar cf - .) | (cd
/mnt; tar xf -)
tar: ./usr/local/lib/minigui/res/bmp/title.gif: time
stamp 2005-06-25 15:48:36 is 26989356 s in the future
tar: ./home/622/mginit/res/hotkey/help.gif: time stamp
2005-06-24 14:20:34 is 26897657 s in the future
tar: ./home/622/mginit/res/hotkey/advert.gif: time
stamp 2005-06-24 14:19:12 is 26897575 s in the future
tar: ./home/622/mginit/res/hotkey/city.gif: time stamp
2005-06-24 14:16:02 is 26897385 s in the future
tar: ./home/622/mginit/res/hotkey/email.gif: time
stamp 2005-06-24 14:15:38 is 26897361 s in the future
tar: ./home/622/mginit/res/hotkey/phone.gif: time
stamp 2005-06-24 14:14:20 is 26897283 s in the future
tar: ./home/622/mginit/res/hotkey/surf.gif: time stamp
2005-06-24 14:15:12 is 26897335 s in the future
tar: ./home/622/mginit/res/hotkey/ch-en.gif: time
stamp 2005-06-24 14:20:06 is 26897629 s in the future
tar: ./home/622/mginit/res/hotkey/accept.gif: time
stamp 2005-07-15 14:50:24 is 28713847 s in the future

or

root@172.16.115.12:/# cp -a /test/tmp /mnt

Often after that system would hang when using
'reboot'.A hard reset could see kernel crashed by 'no
init' message.

Thanks in advance!

Sam

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Re: Does ext2 based on MTD acceptable for Embedded Development?

From: Oliver Fuchs <hidden>
Date: 2004-08-27 07:08:23

Hi,

From:           	Song Sam <redacted>
still want to consult with you such a question.Dose
ext2 filesystem besed on MTD a acceptable option?
I would not use ext2 on MTD.
JFFS2 is much better for that purpose for in contrast to ext2, it is
power down reliable and performs wear leveling.

Regards,
Oliver


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