From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3] ppc4xx fix unstable 440EPx bootstrap options
Date: Wed, 24 Mar 2010 14:46:28 +0100 [thread overview]
Message-ID: <201003241446.28817.sr@denx.de> (raw)
In-Reply-To: <1269429722-5799-1-git-send-email-rsarmah@appliedmicro.com>
Hi Rup,
On Wednesday 24 March 2010 12:22:02 Rupjyoti Sarmah wrote:
> 440EPx fixed bootstrap options A, B, D, and E sets PLL FWDVA to a value =
> 1. This results in the PLLOUTB being greater than the CPU clock frequency
> resulting unstable 440EPx operation resulting in various software hang
> conditions.
>
> This patch reprograms the FWDVA satisfying the requirement of setting FWDVB
> to a value greater than 1 while using one of the four deafult bootstrap
> options.
Applied to u-boot-ppc4xx/master. Thanks.
Cheers,
Stefan
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prev parent reply other threads:[~2010-03-24 13:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-24 11:22 [U-Boot] [PATCH v3] ppc4xx fix unstable 440EPx bootstrap options Rupjyoti Sarmah
2010-03-24 13:46 ` Stefan Roese [this message]
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