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From: Stefano Babic <sbabic@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [RFC] mx28: Fix reboot from the kernel
Date: Wed, 25 Jan 2012 15:33:06 +0100	[thread overview]
Message-ID: <4F2012A2.2090203@denx.de> (raw)
In-Reply-To: <1327422192-24762-1-git-send-email-fabio.estevam@freescale.com>

On 24/01/2012 17:23, Fabio Estevam wrote:
> When running Linux on a mx28evk and issuing a 'reboot'command the following behaviour is observed:
> 

Hi Fabio,

> 
> Calling mx28_power_init() prior to mxs_iomux_setup_multiple_pads() fixes the problem and
> make U-boot to re-start succesfully.

This does not explain why it hangs, and why it does not hangs on
M28....apparently, checking both functions there is no evident reason
why they should be called in a certain order. I think we have to dig
more deeply inside this strange behavior.

Best regards,
SWtefano Babic

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      parent reply	other threads:[~2012-01-25 14:33 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-24 16:23 [U-Boot] [RFC] mx28: Fix reboot from the kernel Fabio Estevam
2012-01-24 23:48 ` Marek Vasut
2012-01-25  0:51   ` Fabio Estevam
2012-01-25  1:25     ` Marek Vasut
2012-01-25  1:52       ` Fabio Estevam
2012-01-25  1:56         ` Marek Vasut
2012-01-25 14:21 ` Matthias Fuchs
2012-01-25 14:33 ` Stefano Babic [this message]

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