[U-Boot] [PATCH 2/2] board/b4qds: VID support

York Sun yorksun at freescale.com
Tue May 13 18:25:58 CEST 2014


On 04/11/2014 03:42 AM, Shaveta Leekha wrote:
> The fuse status register provides the values from on-chip
> voltage ID efuses programmed at the factory.
> These values define the voltage requirements for
> the chip. u-boot reads FUSESR and translates the values
> into the appropriate commands to set the voltage output
> value of an external voltage regulator.
> 
> B4860QDS has a PowerOne ZM7300 programmable digital Power
> Manager which is programmed as per the value read from
> the fuses.
> 
> Reference for this code is taken from t4qds VID implementation.
> 
> Signed-off-by: Shaveta Leekha <shaveta at freescale.com>
> Signed-off-by: Poonam Aggrwal <poonam.aggrwal at freescale.com>
> ---
>

Applied to u-boot-mpc85xx/master.

Thanks,

York




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