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Date: Mon, 15 Sep 2014 10:53:57 -0700 From: Andrew Bresticker <abrestic@...omium.org> To: Ralf Baechle <ralf@...ux-mips.org>, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org> Cc: Andrew Bresticker <abrestic@...omium.org>, James Hogan <james.hogan@...tec.com>, Paul Burton <paul.burton@...tec.com>, David Daney <david.daney@...ium.com>, John Crispin <blogic@...nwrt.org>, Jayachandran C <jchandra@...adcom.com>, Qais Yousef <qais.yousef@...tec.com>, Florian Fainelli <f.fainelli@...il.com>, Jonas Gorski <jogo@...nwrt.org>, Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>, Geert Uytterhoeven <geert@...ux-m68k.org>, linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org Subject: [PATCH v3 1/3] MIPS: Create common infrastructure for building built-in device-trees In preparation for moving the device-trees to a common location, introduce the config option BUILTIN_DTB, which can be selected by platforms that use a device-tree built into the kernel image, and create a Makefile to build the device-trees in arch/mips/boot/dts/. Signed-off-by: Andrew Bresticker <abrestic@...omium.org> --- Changes from v2: - use $(dts-dirs) for descending into vendor subdirs No changes from v1. --- arch/mips/Kconfig | 3 +++ arch/mips/Makefile | 6 ++++++ arch/mips/boot/dts/Makefile | 4 ++++ 3 files changed, 13 insertions(+) create mode 100644 arch/mips/boot/dts/Makefile diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 900c7e5..ffa8388 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2479,6 +2479,9 @@ config USE_OF select OF_EARLY_FLATTREE select IRQ_DOMAIN +config BUILTIN_DTB + bool + endmenu config LOCKDEP_SUPPORT diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 9336509..72cdd6a 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -324,6 +324,12 @@ endif CLEAN_FILES += vmlinux.32 vmlinux.64 +# device-trees +core-$(CONFIG_BUILTIN_DTB) += arch/mips/boot/dts/ + +%.dtb %.dtb.S %.dtb.o: | scripts + $(Q)$(MAKE) $(build)=arch/mips/boot/dts arch/mips/boot/dts/$@ + archprepare: ifdef CONFIG_MIPS32_N32 @echo ' Checking missing-syscalls for N32' diff --git a/arch/mips/boot/dts/Makefile b/arch/mips/boot/dts/Makefile new file mode 100644 index 0000000..4a78bad --- /dev/null +++ b/arch/mips/boot/dts/Makefile @@ -0,0 +1,4 @@ +obj-y += $(addsuffix /, $(dts-dirs)) + +subdir-y := $(dts-dirs) +clean-files := *.dtb *.dtb.S -- 2.1.0.rc2.206.gedb03e5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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