kbuild: Add generic rule to apply fdtoverlay
Add a generic rule to apply fdtoverlay in Makefile.lib, so every platform doesn't need to carry the complex rule. This also automatically adds "DTC_FLAGS_foo_base += -@" for all base files. The platform's Makefile only needs to have this now: foo-dtbs := foo_base.dtb foo_overlay1.dtbo foo_overlay2.dtbo dtb-y := foo.dtb We don't want to run schema checks on foo.dtb (as foo.dts doesn't exist) and the Makefile is updated accordingly. Acked-by:Masahiro Yamada <masahiroy@kernel.org> Signed-off-by:
Rob Herring <robh@kernel.org> Co-developed-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by:
Frank Rowand <frank.rowand@sony.com> Tested-by:
Frank Rowand <frank.rowand@sony.com> Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20920b0df6b067aca4040459a9677d7d1d6d766a.1615354376.git.viresh.kumar@linaro.org
parent
9ca29e41