linux-kernel - Re: [PATCH v3 0/3] spi-nor: Add support for Intel SPI serial flash controller

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Date:   Tue, 30 Aug 2016 10:13:30 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:     Brian Norris <computersforpeace@...il.com>,
        linux-mtd@...ts.infradead.org,
        David Woodhouse <dwmw2@...radead.org>,
        Peter Tyser <ptyser@...-inc.com>, key.seong.lim@...el.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/3] spi-nor: Add support for Intel SPI serial flash
 controller

On Mon, 29 Aug 2016, Mika Westerberg wrote:

> On Mon, Aug 15, 2016 at 10:10:41AM +0300, Mika Westerberg wrote:
> > Hi,
> > 
> > This is third version of the series. Previous versions can be found:
> > 
> >   v2: http://lists.infradead.org/pipermail/linux-mtd/2016-June/068277.html
> >   v1: https://lkml.org/lkml/2016/6/14/269
> > 
> > This series adds support for the Intel SPI serial flash controller found on
> > many recent Intel CPUs including Baytrail and Braswell. This driver makes
> > it possible to access the BIOS and other platform data which is stored on
> > the SPI serial flash. It is also possible to upgrade the BIOS using this
> > driver if it has not been protected by special hardware bits.
> > 
> > The patch [1/3] includes documentation how to upgrade BIOS on MinnowBoard
> > MAX.
> > 
> > Since poking the SPI serial flash can brick the machine, this driver can
> > only be enabled when CONFIG_EXPERT=y and even then it will remain read-only
> > unless instructed othwerwise by module parameter.
> > 
> > Lee can you ACK/NACK the MFD parts so that we can merge the whole series
> > through the MTD tree?

Why does it need to go into the MTD tree?  What are the *build*
dependencies?

> Hi,
> 
> Any comments on this series? It missed v4.8 already so it would be nice
> to get it merged for v4.9.
> 
> Thanks.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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