[U-Boot] [PATCH v2] board/BuR/zynq/brsmarc2: initial commit

[Tom Rini]

On Fri, May 03, 2019 at 10:49:34AM -0700, Michal Simek wrote:
> On 03. 05. 19 10:35, Tom Rini wrote:
> > On Fri, May 03, 2019 at 09:29:32AM -0700, Michal Simek wrote:
> > [snip]
> >> I think we need to get more clarity what exactly vxworks expects and
> >> what are just your "hacks" to get it work.
> >> If vxworks deviates existing dt binding, or create completely new one.
> > 
> > Hold up.  If it's not in the spec itself (and most stuff is not), the
> > Linux bindings are no more authoritative than the BSD ones (which are
> > also not, unless things have changed, the Linux ones) than the vxWorks
> > ones than anything else.  For a board that is not supported in Linux, I
> > don't think it makes sense to treat the primary OS support as something
> > that's added to another DT.
> 
> This board is using u-boot which is using linux binding. It means this
> should be IMHO in separate file from the rest what vxworks expects.
> Then we can review u-boot configurations properly.

I see.  I've always looked at it as "primary OS + u-boot additions in
another file".  When we use bindings they are the Linux ones, yes (when
they aren't our own things).  I've always seen it as making sync with
the authoritative DTS for the HW easy as why we copy Linux and add to
it.  The end goal to me is to make sure that DTS maintenance is easy on
the HW owner.

-- 
Tom
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