[U-Boot] [PATCH 0/8] rely on latest dtc, simplify

[Stephen Warren]

From: Stephen Warren <swarren at nvidia.com>

This is a series of patches which simplifies the rules to build *.dts in
U-Boot by relying on features in the latest dtc. The include rules are
made more consistent between cpp (when processing *.dts) and dtc. The cpp
flags are made more consistent with the way the kernel processes *.dts to
allow better portability of *.dts between the two.

Stephen Warren (8):
  xilinx: move microblaze-generic .dts to standard location
  dts/Makefile: simplify dtc invocation
  dts/Makefile: unify cpp/dtc include paths
  dt: don't use ARCH_CPU_DTS
  dts/Makefile: don't define ARCH_CPU_DTS, BOARD_DTS
  config: don't define CONFIG_ARCH_DEVICE_TREE
  dts/Makefile: don't use cpp -P
  dts/Makefile: pass -undef -D__DTS__ to cpp

 .gitignore                                         |  1 +
 arch/arm/cpu/armv7/tegra114/config.mk              | 19 ----------------
 arch/arm/cpu/armv7/tegra20/config.mk               | 26 ----------------------
 arch/arm/cpu/armv7/tegra30/config.mk               | 19 ----------------
 arch/microblaze/config.mk                          |  2 --
 arch/x86/cpu/coreboot/config.mk                    | 23 -------------------
 board/chromebook-x86/dts/link.dts                  |  2 +-
 board/samsung/dts/exynos5250-smdk5250.dts          |  2 +-
 board/samsung/dts/exynos5250-snow.dts              |  2 +-
 .../microblaze.dts => dts/microblaze-generic.dts}  |  0
 board/xilinx/dts/microblaze.dts                    |  1 -
 doc/README.fdt-control                             |  3 +--
 dts/Makefile                                       | 25 +++++++++------------
 include/configs/exynos5250-dt.h                    |  1 -
 include/configs/microblaze-generic.h               |  2 +-
 15 files changed, 16 insertions(+), 112 deletions(-)
 delete mode 100644 arch/arm/cpu/armv7/tegra114/config.mk
 delete mode 100644 arch/arm/cpu/armv7/tegra20/config.mk
 delete mode 100644 arch/arm/cpu/armv7/tegra30/config.mk
 delete mode 100644 arch/x86/cpu/coreboot/config.mk
 rename board/xilinx/{microblaze-generic/dts/microblaze.dts => dts/microblaze-generic.dts} (100%)
 delete mode 100644 board/xilinx/dts/microblaze.dts

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1.8.1.5