On Tue, Dec 4, 2018 at 12:47 PM Alexandre Belloni
<alexandre.belloni@xxxxxxxxxxx> wrote:
>
> Hello Rob,
>
> On 04/12/2018 12:36:49-0600, Rob Herring wrote:
> > Olof, Arnd,
> >
> > I've put together a script to move the dts files and update the
> > makefiles. It doesn't handle files not following a common prefix which
> > isn't many and some includes within the dts files will need some fixups
> > by hand.
> >
> > MAINTAINERS will also need updating.
> >
> > A few questions:
> >
> > Do we want to move absolutely everything to subdirs? There's quite a
> > few platforms with only 1-2 platforms. I haven't added these to the
> > list yet, but can.
> >
> > Do any vendors need another level of directories? davinci, omap, nspire,
> > etc. for TI for example.
> >
> > What to do with armv7m.dtsi? I guess it should remain and we just fixup
> > the include. There may be a few other cross vendor things.
> >
> >
> > Sub-arch maintainers,
> > 'vendor_map' below is the mapping of file prefix to new subdirectory
> > (the SoC vendor prefix). Please comment if there are any issues.
> >
> > Rob
> >
> > 8<-----------------------------------------------------------
> > #!/usr/bin/env python3
> >
> > import os
> > import re
> > from git import Git
> > import glob
> >
> > vendor_map = {
> > 'imx': 'fsl',
> > 'ls': 'fsl',
> > 'vf': 'fsl',
> > 'qcom': 'qcom',
> > 'am3' : 'ti',
> > 'am4' : 'ti',
> > 'am5' : 'ti',
> > 'da' : 'ti',
> > 'dm' : 'ti',
> > 'dra' : 'ti',
> > 'keystone' : 'ti',
> > 'omap' : 'ti',
> > 'nspire' : 'ti',
> > 'armada' : 'marvell',
> > 'berlin' : 'marvell',
> > 'dove' : 'marvell',
> > 'kirkwood' : 'marvell',
> > 'orion' : 'marvell',
> > 'pxa' : 'marvell',
> > 'mvebu' : 'marvell',
> > 'mmp2' : 'marvell',
> > 'arm-' : 'arm',
> > 'integ' : 'arm',
> > 've' : 'arm',
> > 'aspeed' : 'aspeed',
> > 'at91' : 'atmel',
> > 'sama' : 'atmel',
>
> Unfortunately, we have many boards without a proper prefix. Wouldn't it
> be better to use arch/arm/boot/dts/Makefile and map dtb-$(CONFIG_*) to a
> vendor directory?
Only 13 boards by my count Atmel. And 2 boards each for omap3 and
Renesas. That's manageable to do by hand or just add to the map.
Though in hindsight I probably would have used the config.
> This way you would be sure to not miss any. This would also ease the
> creation of subdirs if we decide to do that.
