From: York Sun <yorksun@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2] powerpc/t208xqds: VID support
Date: Fri, 5 Dec 2014 08:21:20 -0800 [thread overview]
Message-ID: <5481DB80.8010705@freescale.com> (raw)
In-Reply-To: <1414749978-29912-1-git-send-email-ying.zhang@freescale.com>
On 10/31/2014 03:06 AM, ying.zhang at freescale.com wrote:
> From: Ying Zhang <b40530@freescale.com>
>
> 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.
>
> Signed-off-by: Ying Zhang <b40530@freescale.com>
> ---
> Change from v1:
> - Set the core voltage according to the VID on startup.
>
Applied to u-boot-mpc85xx, awaiting upstream.
York
prev parent reply other threads:[~2014-12-05 16:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-31 10:06 [U-Boot] [PATCH v2] powerpc/t208xqds: VID support ying.zhang at freescale.com
2014-12-05 16:21 ` York Sun [this message]
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