Enable building all dtb files when COMPILE_TEST is enabled. The dtbs are not really dependent on a platform being enabled or any other kernel config, so for testing coverage it is convenient to build all of the dtbs. This builds all dts files in the tree, not just targets listed. This is simpler for arm64 which has a bunch of sub-dirs. Signed-off-by: Rob Herring <robh@xxxxxxxxxx> Cc: Russell King <linux@xxxxxxxxxxxxxxxx> Cc: Catalin Marinas <catalin.marinas@xxxxxxx> Cc: Will Deacon <will.deacon@xxxxxxx> --- I've had this on my todo list for a while. RFC for now as I want to do the rest of the arches as well. I was originally thinking a new target for this, but thanks to Olof for the COMPILE_TEST suggestion. Rob arch/arm/boot/dts/Makefile | 4 ++++ arch/arm64/boot/dts/Makefile | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 246473a..4968442a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -712,5 +712,9 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb endif +dtstree := $(srctree)/$(src) + +dtb-$(CONFIG_COMPILE_TEST) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts)) + always := $(dtb-y) clean-files := *.dtb diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 38913be..9f19390 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -11,3 +11,9 @@ dts-dirs += sprd dts-dirs += xilinx subdir-y := $(dts-dirs) + +dtstree := $(srctree)/$(src) + +dtb-$(CONFIG_COMPILE_TEST) := $(patsubst $(dtstree)/%.dts,%.dtb, $(foreach d,$(dts-dirs), $(wildcard $(dtstree)/$(d)/*.dts))) + +always := $(dtb-y) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
