Arnd,

On 05.09.14 08:48:06, Robert Richter wrote:

From: Robert Richter <redacted>

For arm64 we want to put dts files into vendor's subdirectories from
the beginning. This patch set implements this. As this is a generic
kbuild implementation, vendor subdirs will be also available for
arch/arm and other architectures. The subdirectory tree is also
reflected in the install path.

A new makefile variable dts-dirs is introduced to point to dts
subdirs. This variable is used by kbuild for building and installation
of dtb files.

A dts Makefile looks now as follows:

----
dtb-$(CONFIG_...) += some_file_1.dtb
dtb-$(CONFIG_...) += some_file_2.dtb

dts-dirs          += dir_vendor_a
dts-dirs          += dir_vendor_b

# come always afterwards:
always         := $(dtb-y)
subdir-y       := $(dts-dirs)
clean-files    := *.dtb
----

This patches also introduces the dtbs_install make target for
arm64. Install rules are moved to Makefile.dtbinst using the same
style and calling convention like for modinst and fwinst.

Robert Richter (6):
  dts, arm64: Add dtbs_install make target
  dts, kbuild: Factor out dtbs install rules to Makefile.dtbinst
  dts, arm/arm64: Remove dtbs build rules in sub-makes
  dts, kbuild: Implement support for dtb vendor subdirs
  dts, arm64: Move dts files to vendor subdirs
  dts, arm: Remove $(MACHINE) variable from dtbs make recipes

please pull this series for inclusion into v3.19 from:

 git://git.kernel.org/pub/scm/linux/kernel/git/rric/linux.git dts-subdirs-for-arm-soc-v3.19

I have updated and rebased the patches to v3.18-rc1. No changes except
conflict resolution of patch 5/6.

Thanks,

-Robert



The following changes since commit f114040e3ea6e07372334ade75d1ee0775c355e1:

  Linux 3.18-rc1 (2014-10-19 18:08:38 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rric/linux.git dts-subdirs-for-arm-soc-v3.19

for you to fetch changes up to 6f889d8ba125693778e05f0166b963cf08fed930:

  dts, arm: Remove $(MACHINE) variable from dtbs make recipes (2014-10-21 18:07:00 +0200)

----------------------------------------------------------------
dts, kbuild: Implement support for dtb vendor subdirs

----------------------------------------------------------------
Robert Richter (6):
      dts, arm64: Add dtbs_install make target
      dts, kbuild: Factor out dtbs install rules to Makefile.dtbinst
      dts, arm/arm64: Remove dtbs build rules in sub-makes
      dts, kbuild: Implement support for dtb vendor subdirs
      dts, arm64: Move dts files to vendor subdirs
      dts, arm: Remove $(MACHINE) variable from dtbs make recipes

 arch/arm/Makefile                                  |  8 +++-
 arch/arm/boot/dts/Makefile                         | 12 +----
 arch/arm64/Makefile                                | 10 ++++-
 arch/arm64/boot/dts/Makefile                       | 15 +++----
 arch/arm64/boot/dts/apm/Makefile                   |  5 +++
 arch/arm64/boot/dts/{ => apm}/apm-mustang.dts      |  0
 arch/arm64/boot/dts/{ => apm}/apm-storm.dtsi       |  0
 arch/arm64/boot/dts/arm/Makefile                   |  6 +++
 arch/arm64/boot/dts/{ => arm}/foundation-v8.dts    |  0
 arch/arm64/boot/dts/{ => arm}/rtsm_ve-aemv8a.dts   |  0
 .../boot/dts/{ => arm}/rtsm_ve-motherboard.dtsi    |  0
 arch/arm64/boot/dts/cavium/Makefile                |  5 +++
 arch/arm64/boot/dts/{ => cavium}/thunder-88xx.dts  |  0
 arch/arm64/boot/dts/{ => cavium}/thunder-88xx.dtsi |  0
 scripts/Kbuild.include                             |  6 +++
 scripts/Makefile.dtbinst                           | 51 ++++++++++++++++++++++
 scripts/Makefile.lib                               | 12 -----
 17 files changed, 95 insertions(+), 35 deletions(-)
 create mode 100644 arch/arm64/boot/dts/apm/Makefile
 rename arch/arm64/boot/dts/{ => apm}/apm-mustang.dts (100%)
 rename arch/arm64/boot/dts/{ => apm}/apm-storm.dtsi (100%)
 create mode 100644 arch/arm64/boot/dts/arm/Makefile
 rename arch/arm64/boot/dts/{ => arm}/foundation-v8.dts (100%)
 rename arch/arm64/boot/dts/{ => arm}/rtsm_ve-aemv8a.dts (100%)
 rename arch/arm64/boot/dts/{ => arm}/rtsm_ve-motherboard.dtsi (100%)
 create mode 100644 arch/arm64/boot/dts/cavium/Makefile
 rename arch/arm64/boot/dts/{ => cavium}/thunder-88xx.dts (100%)
 rename arch/arm64/boot/dts/{ => cavium}/thunder-88xx.dtsi (100%)
 create mode 100644 scripts/Makefile.dtbinst