[U-Boot] [PATCH v2 00/15] nand: device model bringup on am335x evm and am437x gpevm

[Tom Rini]

On Mon, Feb 06, 2017 at 12:50:25PM -0600, Grygorii Strashko wrote:
> Hi Tom,
> 
> On 02/05/2017 07:56 PM, Tom Rini wrote:
> > On Tue, Jan 31, 2017 at 03:37:02PM -0600, Grygorii Strashko wrote:
> > 
> >> This patch seires adds nand uclass driver and enables omap_gpmc to
> >> adopt driver model. This has been tested on AM335x GP EVM and
> >> AM437x GP EVM.
> >>
> >> As preparation for introducing nand uclass driver the new API
> >> get_nand_dev_by_index() was added to avoid direct acces to nand_info array and
> >> u-boot core files were updated to use it.
> >>
> >> Patches can be found at:
> >> git at git.ti.com:~gragst/ti-u-boot/gragsts-ti-u-boot.git dm-nand-v2
> > 
> > My conceptual concern here is that we need to address (as I've stated
> > elsewhere) the need to get DM/DT support within SPL on these families
> > (and yes, figure out what we'll do with respect to HS and the further
> > size constraints) before we push farther down this path of DM/DT
> > conversion as it's adding more #if/#else/#endif code that we need to be
> > able to drop.  Thanks!
> > 
> 
> I understand your concern and see it's discussed now in [1], but I'd 
> like to understand how to proceed with this series.
> 
> The original patches from from Mugunthan are at about 1 year old and
> and it took me pretty a lot of time to just re-base them properly,
> so will it be acceptable if i will re-send only patches 1-10 as they are
> do not depend on TI SPL and will unblock DM conversation of other drivers?
> Really want to reduce existed patch queue :(
> 
> [1] https://www.mail-archive.com/u-boot@lists.denx.de/msg237938.html

We can take up some of the underlying patches now, yes.  But we really
need to do the DM conversion fully, in order to really unblock progress.

-- 
Tom
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