[U-Boot] Kconfig conversion Question

Tom Rini trini at konsulko.com
Wed Jul 26 20:03:33 UTC 2017


On Wed, Jul 26, 2017 at 08:15:41AM -0500, Adam Ford wrote:

> Guys,
> 
> I was going to try and help by porting some of the ARCH_OMAP2PLUS boards'
> include options to Kconfig.  I am fairly new to this porting tool, so I
> have some questions.
> 
> I noticed that CONFIG_CMD_NAND is already in Kconfig, but a bunch of these
> boards haven't yet been ported so attempted the following:

There's a few commands that got introduced to Kconfig, but without the
full re-sync being done.  This is sometimes things sneaking in and
sometimes the re-syncing being hard, and one I handle.  This one might
be better for me to grab as..

> #generate list of omap2plus boards
> grep -l OMAP2PLUS configs/* > omap2plus_boards
> 
> #move configs for just the listed boards
> ./tools/moveconfig.py CONFIG_CMD_NAND -d omap2plus_boards
> 
> 
> However, I noticed that it changes ALL the header files in
> include/configs.h where CMD_NAND was present.

Right.  The intention is that everything get migrated and build-tested
and we can see no functional change in the binary, so it's safe.

> I could blindly port CMD_NAND over for all boards, but a bunch fail, and I
> can really only test an imx6q and an OMAP3630 board, so I didn't want to
> get over zealous.

Right, I'll put this on my list.

> I was going to next move some OMAP_GPMC related stuff, but I wanted to make
> it dependant on CMD_NAND, so this is blocking me a bit.

You can hand-convert just your boards, or when git add -p'ing, only grab
the updates under include/ for OMAP hardware.

-- 
Tom
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