[U-Boot] [PATCH] spl: make CONFIG_OF_EMBED pass dts through fdtgrep

[Goldschmidt Simon]

On Tue, 09/01/18 15:43, Lokesh Vutla wrote:
> On Sunday 26 November 2017 05:08 PM, Simon Glass wrote:
> > On 21 November 2017 at 05:29, Goldschmidt Simon
> > <sgoldschmidt at de.pepperl-fuchs.com> wrote:
> >> Building spl with CONFIG_OF_EMBED enabled results in an error message
> >> on my board: "SPL image too big". This is because the fdtgrep build
> >> step is only executed for CONFIG_OF_SEPARATE.
> >>
> >> Fix this by moving the fdtgrep build step ('cmd_fdtgreo') from
> >> scripts/Makefile.spl to dts/Makefile so that the reduced dtb is
> >> available for all kinds of spl builds.
> >>
> >> The resulting variable name for the embedded device tree blob
> >> changes, too, which is why common.h and fdtdec.c have tiny changes.
> >>
> >> Signed-off-by: Simon Goldschmidt <sgoldschmidt at de.pepperl-fuchs.com>
> 
> This is breaking SPL build with CONFIG_SPL_MULTI_DTB_FIT enabled as it tries
> to call fdtgrep for shrinking all the dtbs in SPL_OF_LIST.

You're right. Sorry for that. I'll send a patch that fixes this.

Simon