From: Dan Malek <dan@embeddededge.com>
To: "Povolotsky, Alexander" <Alexander.Povolotsky@marconi.com>
Cc: "'linuxppc-dev@lists.linuxppc.org'"
<linuxppc-dev@lists.linuxppc.org>,
"'linuxppc-embedded@ozlabs.org'" <linuxppc-embedded@ozlabs.org>
Subject: Re: console_init() question
Date: Thu, 27 Jan 2005 18:37:33 -0800 [thread overview]
Message-ID: <ff162fe76dfe4457c54b859b9a3e2e84@embeddededge.com> (raw)
In-Reply-To: <313680C9A886D511A06000204840E1CF0A6475BC@whq-msgusr-02.pit.comms.marconi.com>
On Jan 27, 2005, at 6:07 PM, Povolotsky, Alexander wrote:
> I can not find (so far ) any specific error in values supplied vi
> bd_info
> from the ("custom" modified pSOS bootloader) causing above problem.
Do you boot over a network? Does your boot loader shut down
the network controller and interrupts before jumping to the kernel?
Everything looks OK until the CPM and serial port are reconfigured
by Linux, so something is amiss with that. Could be many reasons
such as location of BDs and buffers, some part of the CPM still
running a peripheral from the boot loader that Linux doesn't know
about, and so on.
-- Dan
next prev parent reply other threads:[~2005-01-28 2:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-28 2:07 console_init() question Povolotsky, Alexander
2005-01-28 2:37 ` Dan Malek [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-01-28 2:32 Andrew Williams
2005-01-28 2:56 Povolotsky, Alexander
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