[U-Boot] [PATCH v3 01/13] libfdt: Add phandle generation helper

[sjg at google.com]

Hi Thierry,

On Mon, 25 Mar 2019 at 01:27, Thierry Reding <thierry.reding at gmail.com> wrote:
>
> On Fri, Mar 22, 2019 at 03:52:59PM +0800, Simon Glass wrote:
> > On Fri, 22 Mar 2019 at 02:10, Thierry Reding <thierry.reding at gmail.com> wrote:
> > >
> > > From: Thierry Reding <treding at nvidia.com>
> > >
> > > The new fdt_generate_phandle() function can be used to generate a new,
> > > unused phandle given a specific device tree blob. The implementation is
> > > somewhat naive in that it simply walks the entire device tree to find
> > > the highest phandle value and then returns a phandle value one higher
> > > than that. A more clever implementation might try to find holes in the
> > > current set of phandle values and fill them. But this implementation is
> > > relatively simple and works reliably.
> > >
> > > Also add a test that validates that phandles generated by this new API
> > > are indeed unique.
> > >
> > > Signed-off-by: Thierry Reding <treding at nvidia.com>
> > > ---
> > > Changes in v3:
> > > - update to latest upstream commit
> > >
> > >  lib/libfdt/fdt_ro.c             | 31 +++++++++++++++++++++++++++++++
> > >  scripts/dtc/libfdt/fdt_ro.c     | 31 +++++++++++++++++++++++++++++++
> > >  scripts/dtc/libfdt/libfdt.h     | 19 +++++++++++++++++++
> > >  scripts/dtc/libfdt/libfdt_env.h |  1 +
> > >  4 files changed, 82 insertions(+)
> >
> > Reviewed-by: Simon Glass <sjg at chromium.org>
>
> Looks like this was reverted again upstream (for, in my opinion, dubious
> reasons). Shall I just move it to fdtdec again and we can convert to
> whatever we end up with upstream, if anything, later on?

Yes that is OK with me.

Regards,
Simon

Applied to u-boot-dm, thanks!