[PATCH] Makefile.lib: find capsule ESL dtsi file with CONFIG_OF_UPSTREAM

[Tom Rini]

On Mon, 08 Apr 2024 16:28:43 -0500, Jonathan Humphreys wrote:

> When CONFIG_OF_UPSTREAM is enabled, DTS files are in SOC subdirectories (vs the
> top level dts directory), but when CONFIG_EFI_CAPSULE_AUTHENTICATE is enabled,
> the dynamically created dtsi file containing the capsule ESL DT node is in the
> parent directory. This results in a build failure because the #include inserted
> in the DTS file is local to the current directory.  Update Makefile to have the
> DT preprocessing of #includes search in the parent (dts top level) directory
> too.
> 
> [...]

Applied to u-boot/master, thanks!

-- 
Tom