From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Thu, 28 Apr 2011 17:12:32 +0600
From: Alexey Galakhov <agalakhov@domain.hid>
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Subject: Re: [Adeos-main] Ipipe hangs on ARM MINI2440 after switching
	clocksource
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To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Cc: adeos-main@gna.org

On 04/27/2011 09:56 PM, Gilles Chanteperdrix wrote:
> But I think your problem has more to do with the following commit, could
> you try reverting it?
> http://git.xenomai.org/?p=ipipe-gch.git;a=commitdiff;h=6ab29d9c7a4b119f45ef4d93780e894fe1c0c6c6;hp=cd9c5e016092258d4450e137be2d0844d0fe8b38
>
> The same issue was reported on ixp4xx.
Just tried to revert this patch. Hangs. But now in a different way: it
starts to initialize peripherals and stops on LED initialization. Looks
like race conditions since it stops in slightly different place each
time I try to boot (randomly at led3, led4 or "backlight" LED). Last
lines of dmesg are, i.e.:

[    3.090000] samsung-ts s3c2440-ts: driver attached, registering input
device
[    3.100000] input: S3C24XX TouchScreen as /devices/virtual/input/input0
[    3.120000] S3C24XX RTC, (c) 2004,2006 Simtec Electronics
[    3.120000] s3c-rtc s3c2410-rtc: rtc disabled, re-enabling
[    3.135000] s3c-rtc s3c2410-rtc: rtc core: registered s3c as rtc0
[    3.135000] i2c /dev entries driver
[    3.155000] S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
[    3.160000] s3c2410-wdt s3c2410-wdt: watchdog inactive, reset
disabled, irq enabled
[    3.180000] s3c-sdi s3c2440-sdi: powered down.
[    3.180000] s3c-sdi s3c2440-sdi: mmc0 - using pio, sw SDIO IRQ
[    3.185000] s3c-sdi s3c2440-sdi: running at 0kHz (requested: 0kHz).
[    3.200000] Registered led device: led1
[    3.205000] Registered led device: led2
[    3.210000] s3c-sdi s3c2440-sdi: running at 398kHz (requested: 400kHz).
[    3.215000] Registered led device: led3
[    3.220000] Registered led device: led4
(hangs)

Going to try kgdb over serial line.

--
Alex