linux_dsm_epyc7002/arch/arm64/boot/dts/xilinx
Masahiro Yamada 7e7962dd1a kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib
If CONFIG_OF_ALL_DTBS is enabled, "make ARCH=arm64 dtbs" compiles each
DTB twice; one from arch/arm64/boot/dts/*/Makefile and the other from
the dtb-$(CONFIG_OF_ALL_DTBS) line in arch/arm64/boot/dts/Makefile.
It could be a race problem when building DTBS in parallel.

Another minor issue is CONFIG_OF_ALL_DTBS covers only *.dts in vendor
sub-directories, so this broke when Broadcom added one more hierarchy
in arch/arm64/boot/dts/broadcom/<soc>/.

One idea to fix the issues in a clean way is to move DTB handling
to Kbuild core scripts.  Makefile.dtbinst already recognizes dtb-y
natively, so it should not hurt to do so.

Add $(dtb-y) to extra-y, and $(dtb-) as well if CONFIG_OF_ALL_DTBS is
enabled.  All clutter things in Makefiles go away.

As a bonus clean-up, I also removed dts-dirs.  Just use subdir-y
directly to traverse sub-directories.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
[robh: corrected BUILTIN_DTB to CONFIG_BUILTIN_DTB]
Signed-off-by: Rob Herring <robh@kernel.org>
2017-11-09 17:03:07 -06:00
..
Makefile kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib 2017-11-09 17:03:07 -06:00
zynqmp-ep108-clk.dtsi arm64: zynqmp: Enable can1 for ep108 2017-08-21 14:07:36 +02:00
zynqmp-ep108.dts arm64: zynqmp: Add generic compatible string for I2C EEPROM 2017-08-21 14:07:37 +02:00
zynqmp.dtsi arm64: zynqmp: Add fpd/lpd dmas 2017-08-21 14:07:34 +02:00