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Date: Mon, 03 Dec 2012 20:53:39 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai] Problem with bringing up Xenomai User Space
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To: Dharma R Bhushan <Dharma.Bhushan@sdc.canon.co.in>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>

On 12/03/2012 05:16 PM, Dharma R Bhushan wrote:
> Gilles wrote:

>> If the toolchain is a linaro toolchain (...), you absolutely
>> need CONFIG_ARM_ERRATA_430973 enabled in the kernel configuration,

>

> I am using code-sourcery tool chain.

> (...)

> I have tried with CONFIG_ARM_ERRATA_430973 enabled. No success.


Please stop top posting. No surprise if you read carefully my answer.

The problem probably comes from your configuration, a simple look at it
shows that you have some options enabled which should be disabled, and
it is documentd, namely CONFIG_CPU_FREQ.

Please also try disabling:
- CONFIG_ARCH_OMAP2
- CONFIG_PERF_EVENTS
- CONFIG_KPROBES
- CONFIG_FTRACE
- CONFIG_PM_SLEEP

Could you post the boot logs if this still fails?

-- 
                                                                Gilles.