lkml.org 
[lkml]   [2016]   [Sep]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3 0/3] spi-nor: Add support for Intel SPI serial flash controller
On Tue, Aug 30, 2016 at 11:47:43AM +0100, Lee Jones wrote:
> On Tue, 30 Aug 2016, Mika Westerberg wrote:
>
> > On Tue, Aug 30, 2016 at 10:13:30AM +0100, Lee Jones wrote:
> > > 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?
> >
> > The first patch adds include/linux/platform_data/intel-spi.h which is
> > needed by the second patch to fill in the platform data structure.
>
> That's reasonable.
>
> I'm happy for the set to be routed via MTD. I do require a tagged
> immutable branch (with only these patches on) to pull from though.

Hmm, still nothing from Brian and we are already in -rc6.

David, you are also listed as MTD maintainer would you be able pick the
driver up to your linux-mtd tree and provide Lee an immutable branch?

\
 
 \ /
  Last update: 2016-09-17 09:59    [W:0.049 / U:2.036 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site