[U-Boot] [PATCH v3] ppc4xx fix unstable 440EPx bootstrap options
Stefan Roese
sr at denx.de
Wed Mar 24 14:46:28 CET 2010
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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