From: Edward Hong <edward.qin.hong@gmail•com>
To: Wolfgang Denk <wd@denx•de>
Cc: linuxppc-embedded@ozlabs•org
Subject: Re: kernel ported from ELDK 3.0 hangs (loops in idled()) on my custom MPC870 Board
Date: Sun, 5 Jun 2005 23:33:09 -0600 [thread overview]
Message-ID: <21fb73bc050605223311af6408@mail.gmail.com> (raw)
In-Reply-To: <20050605002832.6311AC1512@atlas.denx.de>
On 6/4/05, Wolfgang Denk <wd@denx•de> wrote:
>=20
> With "beginning of init" you mean init() in "init/main.c", right?
> So gets rest_init() called?
> Did you add a few printk's to start_kernel()?
> How far does it get?
>=20
Yes. rest_init() got called and executed kernel_thread(init,...) ...
and got into cpu_idle().
> > Any suggestions for debugging?
>=20
> Attach a BDI2000 and start GDB...
>=20
I have a BDI2000. But I am not sure how to further debug in my
situation since I know the kernel execution was looping inside
idled().
Thank you!
Edward
next prev parent reply other threads:[~2005-06-06 5:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-03 23:10 kernel ported from ELDK 3.0 hangs (loops in idled()) on my custom MPC870 Board Edward Hong
2005-06-04 1:17 ` Wolfgang Denk
2005-06-04 23:40 ` Edward Hong
2005-06-05 0:28 ` Wolfgang Denk
2005-06-06 5:33 ` Edward Hong [this message]
2005-06-06 8:03 ` Wolfgang Denk
2005-06-06 18:48 ` Randy Vinson
2005-06-06 20:00 ` Edward Hong
2005-06-10 21:43 ` Edward Hong
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