tree e696224fb9f3081f3f3b37d228817505a76dfd18
parent b23d1a241f4eb44ae55785c9b65274717c8e2c1e
author Masahiro Yamada <yamada.masahiro@socionext.com> 1521810274 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> 1523095442 +0900

kbuild: add %.dtb.S and %.dtb to 'targets' automatically

Another common pattern that consists of chained commands is to compile
a DTB as binary data into the kernel image or a module.  It is used in
several places in the source tree.  Support it in the core Makefile.

$(call if_changed,dt_S_dtb) is more suitable than $(call cmd,dt_S_dtb)
in case cmd_dt_S_dtb is changed in the future.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Frank Rowand <frowand.list@gmail.com>