From 90b335fbbc316b58a0daee8ea792b5aa8903f2ae Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 27 Nov 2012 16:29:10 -0700 Subject: kbuild: centralize .dts->.dtb rule All architectures that use cmd_dtc do so in almost the same way. Create a central build rule to avoid duplication. The one difference is that most current uses of dtc build $(obj)/%.dtb from $(src)/dts/%.dts rather than building the .dtb in the same directory as the .dts file. This difference will be eliminated arch-by-arch in future patches. MIPS is the exception here; it already uses the exact same rule as the new common rule, so the duplicate is removed in this patch to avoid any conflict. arch/mips changes courtesy of Ralf Baechle. Update Documentation/kbuild to remove the explicit call to cmd_dtc from the example, now that the rule exists in a centralized location. Cc: Arnd Bergmann Cc: linux-arm-kernel@lists.infradead.org Cc: Olof Johansson Cc: Russell King Acked-by: Catalin Marinas Cc: Jonas Bonn Cc: linux@lists.openrisc.net Cc: Aurelien Jacquiot Cc: linux-c6x-dev@linux-c6x.org Cc: Mark Salter Cc: Michal Simek Cc: microblaze-uclinux@itee.uq.edu.au Cc: Chris Zankel Cc: linux-xtensa@linux-xtensa.org Cc: Max Filippov Signed-off-by: Ralf Baechle Signed-off-by: Stephen Warren Signed-off-by: Rob Herring --- arch/mips/cavium-octeon/Makefile | 3 --- arch/mips/lantiq/dts/Makefile | 3 --- arch/mips/netlogic/dts/Makefile | 3 --- 3 files changed, 9 deletions(-) (limited to 'arch') diff --git a/arch/mips/cavium-octeon/Makefile b/arch/mips/cavium-octeon/Makefile index bc96e2908f14..6e927cf20df2 100644 --- a/arch/mips/cavium-octeon/Makefile +++ b/arch/mips/cavium-octeon/Makefile @@ -24,9 +24,6 @@ DTB_FILES = $(patsubst %.dts, %.dtb, $(DTS_FILES)) obj-y += $(patsubst %.dts, %.dtb.o, $(DTS_FILES)) -$(obj)/%.dtb: $(src)/%.dts FORCE - $(call if_changed_dep,dtc) - # Let's keep the .dtb files around in case we want to look at them. .SECONDARY: $(addprefix $(obj)/, $(DTB_FILES)) diff --git a/arch/mips/lantiq/dts/Makefile b/arch/mips/lantiq/dts/Makefile index 674fca45f72d..6fa72dd641b2 100644 --- a/arch/mips/lantiq/dts/Makefile +++ b/arch/mips/lantiq/dts/Makefile @@ -1,4 +1 @@ obj-$(CONFIG_DT_EASY50712) := easy50712.dtb.o - -$(obj)/%.dtb: $(obj)/%.dts - $(call if_changed,dtc) diff --git a/arch/mips/netlogic/dts/Makefile b/arch/mips/netlogic/dts/Makefile index 67ae3fe296f0..d117d46413aa 100644 --- a/arch/mips/netlogic/dts/Makefile +++ b/arch/mips/netlogic/dts/Makefile @@ -1,4 +1 @@ obj-$(CONFIG_DT_XLP_EVP) := xlp_evp.dtb.o - -$(obj)/%.dtb: $(obj)/%.dts - $(call if_changed,dtc) -- cgit v1.2.3 From 499cd8298628eeabf0eb5eb6525d4faa0eec80d8 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Tue, 27 Nov 2012 16:29:11 -0700 Subject: ARM: dt: change .dtb build rules to build in dts directory The current rules have the .dtb files build in a different directory from the .dts files. The only reason for this is that it was what PowerPC has done historically. This patch changes ARM to use the generic dtb rule which builds .dtb files in the same directory as the source .dts. Cc: Russell King Cc: Arnd Bergmann Acked-by: Olof Johansson Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Grant Likely [swarren: added rm command for old stale .dtb files] Signed-off-by: Stephen Warren Signed-off-by: Rob Herring --- arch/arm/Makefile | 4 ++-- arch/arm/boot/Makefile | 12 ------------ arch/arm/boot/dts/Makefile | 8 ++++++++ 3 files changed, 10 insertions(+), 14 deletions(-) (limited to 'arch') diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 5f914fca911b..c35baf102f6f 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -292,10 +292,10 @@ zinstall uinstall install: vmlinux $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@ %.dtb: scripts - $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ + $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@ dtbs: scripts - $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ + $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) dtbs # We use MRPROPER_FILES and CLEAN_FILES now archclean: diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index f2aa09eb658e..801b92ca0631 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -15,8 +15,6 @@ ifneq ($(MACHINE),) include $(srctree)/$(MACHINE)/Makefile.boot endif -include $(srctree)/arch/arm/boot/dts/Makefile - # Note: the following conditions must always be true: # ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET) # PARAMS_PHYS must be within 4MB of ZRELADDR @@ -59,16 +57,6 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE endif -targets += $(dtb-y) - -# Rule to build device tree blobs -$(obj)/%.dtb: $(src)/dts/%.dts FORCE - $(call if_changed_dep,dtc) - -$(obj)/dtbs: $(addprefix $(obj)/, $(dtb-y)) - -clean-files := *.dtb - ifneq ($(LOADADDR),) UIMAGE_LOADADDR=$(LOADADDR) else diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f37cf9fa5fa0..22404959b397 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -104,4 +104,12 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \ wm8505-ref.dtb \ wm8650-mid.dtb +targets += dtbs endif + +# *.dtb used to be generated in the directory above. Clean out the +# old build results so people don't accidentally use them. +dtbs: $(addprefix $(obj)/, $(dtb-y)) + $(Q)rm -f $(obj)/../*.dtb + +clean-files := *.dtb -- cgit v1.2.3 From da4cbc6d58f88fa666fcc57505de5b6c1b3d73ee Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 27 Nov 2012 16:29:12 -0700 Subject: arm64: use new common dtc rule The current rules have the .dtb files build in a different directory from the .dts files. This patch changes arm64 to use the generic dtb rule which builds .dtb files in the same directory as the source .dts. This requires moving parts of arch/arm64/boot/Makefile into newly created arch/arm64/boot/dts/Makefile, and updating arch/arm64/Makefile to call the new Makefile. Acked-by: Catalin Marinas Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Stephen Warren Signed-off-by: Rob Herring --- arch/arm64/Makefile | 2 +- arch/arm64/boot/Makefile | 5 ----- arch/arm64/boot/dts/Makefile | 5 +++++ 3 files changed, 6 insertions(+), 6 deletions(-) create mode 100644 arch/arm64/boot/dts/Makefile (limited to 'arch') diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 364191f3be43..fd3d4a1ff419 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -54,7 +54,7 @@ zinstall install: vmlinux $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@ %.dtb: - $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ + $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@ # We use MRPROPER_FILES and CLEAN_FILES now archclean: diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile index eca209b2b0bf..5a0e3ab854a5 100644 --- a/arch/arm64/boot/Makefile +++ b/arch/arm64/boot/Makefile @@ -22,9 +22,6 @@ $(obj)/Image: vmlinux FORCE $(obj)/Image.gz: $(obj)/Image FORCE $(call if_changed,gzip) -$(obj)/%.dtb: $(src)/dts/%.dts - $(call cmd,dtc) - install: $(obj)/Image $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \ $(obj)/Image System.map "$(INSTALL_PATH)" @@ -32,5 +29,3 @@ install: $(obj)/Image zinstall: $(obj)/Image.gz $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \ $(obj)/Image.gz System.map "$(INSTALL_PATH)" - -clean-files += *.dtb diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile new file mode 100644 index 000000000000..801e2d7fcbc6 --- /dev/null +++ b/arch/arm64/boot/dts/Makefile @@ -0,0 +1,5 @@ +targets += dtbs + +dtbs: $(addprefix $(obj)/, $(dtb-y)) + +clean-files := *.dtb -- cgit v1.2.3 From 70f915a299bc72424fc2d3498284f6d48b880afa Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 3 Dec 2012 17:17:21 -0600 Subject: arm64: Add dtbs target for building all the enabled dtb files Based on Rob Herring's patches for arch/arm, this patch adds a dtbs target to arch/arm64/boot/Makefile. Signed-off-by: Catalin Marinas Signed-off-by: Rob Herring --- arch/arm64/Makefile | 17 +++++++++++------ arch/arm64/boot/dts/.gitignore | 1 + 2 files changed, 12 insertions(+), 6 deletions(-) create mode 100644 arch/arm64/boot/dts/.gitignore (limited to 'arch') diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index fd3d4a1ff419..11c35995fd51 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -41,20 +41,24 @@ libs-y := arch/arm64/lib/ $(libs-y) libs-y += $(LIBGCC) # Default target when executing plain make -KBUILD_IMAGE := Image.gz +KBUILD_IMAGE := Image.gz +KBUILD_DTBS := dtbs -all: $(KBUILD_IMAGE) +all: $(KBUILD_IMAGE) $(KBUILD_DTBS) boot := arch/arm64/boot Image Image.gz: vmlinux - $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ + $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ zinstall install: vmlinux - $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@ + $(Q)$(MAKE) $(build)=$(boot) $@ -%.dtb: - $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@ +%.dtb: scripts + $(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@ + +dtbs: scripts + $(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@ # We use MRPROPER_FILES and CLEAN_FILES now archclean: @@ -63,6 +67,7 @@ archclean: define archhelp echo '* Image.gz - Compressed kernel image (arch/$(ARCH)/boot/Image.gz)' echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)' + echo '* dtbs - Build device tree blobs for enabled boards' echo ' install - Install uncompressed kernel' echo ' zinstall - Install compressed kernel' echo ' Install using (your) ~/bin/installkernel or' diff --git a/arch/arm64/boot/dts/.gitignore b/arch/arm64/boot/dts/.gitignore new file mode 100644 index 000000000000..b60ed208c779 --- /dev/null +++ b/arch/arm64/boot/dts/.gitignore @@ -0,0 +1 @@ +*.dtb -- cgit v1.2.3 From 19fbd6b2961ccbdba73c6c731ef27da29063e094 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 27 Nov 2012 16:29:13 -0700 Subject: openrisc: use new common dtc rule The current rules have the .dtb files build in a different directory from the .dts files. This patch changes openrisc to use the generic dtb rule which builds .dtb files in the same directory as the source .dts. This requires renaming arch/openrisc/boot/Makefile to arch/openrisc/boot/dts/Makefile, and updating arch/openrisc/Makefile to call the new Makefile. Cc: Jonas Bonn Cc: linux@lists.openrisc.net Signed-off-by: Stephen Warren Signed-off-by: Rob Herring --- arch/openrisc/Makefile | 2 +- arch/openrisc/boot/Makefile | 15 --------------- arch/openrisc/boot/dts/Makefile | 10 ++++++++++ 3 files changed, 11 insertions(+), 16 deletions(-) delete mode 100644 arch/openrisc/boot/Makefile create mode 100644 arch/openrisc/boot/dts/Makefile (limited to 'arch') diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile index 966886c8daf5..4739b8302a58 100644 --- a/arch/openrisc/Makefile +++ b/arch/openrisc/Makefile @@ -50,6 +50,6 @@ BUILTIN_DTB := y else BUILTIN_DTB := n endif -core-$(BUILTIN_DTB) += arch/openrisc/boot/ +core-$(BUILTIN_DTB) += arch/openrisc/boot/dts/ all: vmlinux diff --git a/arch/openrisc/boot/Makefile b/arch/openrisc/boot/Makefile deleted file mode 100644 index 09958358601a..000000000000 --- a/arch/openrisc/boot/Makefile +++ /dev/null @@ -1,15 +0,0 @@ - - -ifneq '$(CONFIG_OPENRISC_BUILTIN_DTB)' '""' -BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_OPENRISC_BUILTIN_DTB)).dtb.o -else -BUILTIN_DTB := -endif -obj-y += $(BUILTIN_DTB) - -clean-files := *.dtb.S - -#DTC_FLAGS ?= -p 1024 - -$(obj)/%.dtb: $(src)/dts/%.dts FORCE - $(call if_changed_dep,dtc) diff --git a/arch/openrisc/boot/dts/Makefile b/arch/openrisc/boot/dts/Makefile new file mode 100644 index 000000000000..b092d30d6c23 --- /dev/null +++ b/arch/openrisc/boot/dts/Makefile @@ -0,0 +1,10 @@ +ifneq '$(CONFIG_OPENRISC_BUILTIN_DTB)' '""' +BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_OPENRISC_BUILTIN_DTB)).dtb.o +else +BUILTIN_DTB := +endif +obj-y += $(BUILTIN_DTB) + +clean-files := *.dtb.S + +#DTC_FLAGS ?= -p 1024 -- cgit v1.2.3 From 1020e29cdab6bed8521a5a1a1b6f6513c393bc85 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 27 Nov 2012 16:29:14 -0700 Subject: c6x: use new common dtc rule The current rules have the .dtb files build in a different directory from the .dts files. This patch changes c6x to use the generic dtb rule which builds .dtb files in the same directory as the source .dts. This requires moving parts of arch/c6x/boot/Makefile into newly created arch/c6x/boot/dts/Makefile, and updating arch/c6x/Makefile to call the new Makefile. linked_dtb.S is also moved into boot/dts/ since it's used by rules that were moved. Acked-by: Mark Salter Cc: Aurelien Jacquiot Cc: linux-c6x-dev@linux-c6x.org Signed-off-by: Stephen Warren Signed-off-by: Rob Herring --- arch/c6x/Makefile | 2 +- arch/c6x/boot/Makefile | 20 -------------------- arch/c6x/boot/dts/Makefile | 20 ++++++++++++++++++++ arch/c6x/boot/dts/linked_dtb.S | 2 ++ arch/c6x/boot/linked_dtb.S | 2 -- 5 files changed, 23 insertions(+), 23 deletions(-) create mode 100644 arch/c6x/boot/dts/Makefile create mode 100644 arch/c6x/boot/dts/linked_dtb.S delete mode 100644 arch/c6x/boot/linked_dtb.S (limited to 'arch') diff --git a/arch/c6x/Makefile b/arch/c6x/Makefile index a9eb9597e03c..e72eb3417239 100644 --- a/arch/c6x/Makefile +++ b/arch/c6x/Makefile @@ -41,7 +41,7 @@ DTB:=$(subst dtbImage.,,$(filter dtbImage.%, $(MAKECMDGOALS))) export DTB ifneq ($(DTB),) -core-y += $(boot)/ +core-y += $(boot)/dts/ endif # With make 3.82 we cannot mix normal and wildcard targets diff --git a/arch/c6x/boot/Makefile b/arch/c6x/boot/Makefile index 6891257d514c..8734abee548e 100644 --- a/arch/c6x/boot/Makefile +++ b/arch/c6x/boot/Makefile @@ -6,25 +6,5 @@ OBJCOPYFLAGS_vmlinux.bin := -O binary $(obj)/vmlinux.bin: vmlinux FORCE $(call if_changed,objcopy) -DTC_FLAGS ?= -p 1024 - -ifneq ($(DTB),) -obj-y += linked_dtb.o -endif - -$(obj)/%.dtb: $(src)/dts/%.dts FORCE - $(call if_changed_dep,dtc) - -quiet_cmd_cp = CP $< $@$2 - cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) - -# Generate builtin.dtb from $(DTB).dtb -$(obj)/builtin.dtb: $(obj)/$(DTB).dtb - $(call if_changed,cp) - -$(obj)/linked_dtb.o: $(obj)/builtin.dtb - $(obj)/dtbImage.%: vmlinux $(call if_changed,objcopy) - -clean-files := $(obj)/*.dtb diff --git a/arch/c6x/boot/dts/Makefile b/arch/c6x/boot/dts/Makefile new file mode 100644 index 000000000000..c7528b02d061 --- /dev/null +++ b/arch/c6x/boot/dts/Makefile @@ -0,0 +1,20 @@ +# +# Makefile for device trees +# + +DTC_FLAGS ?= -p 1024 + +ifneq ($(DTB),) +obj-y += linked_dtb.o +endif + +quiet_cmd_cp = CP $< $@$2 + cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) + +# Generate builtin.dtb from $(DTB).dtb +$(obj)/builtin.dtb: $(obj)/$(DTB).dtb + $(call if_changed,cp) + +$(obj)/linked_dtb.o: $(obj)/builtin.dtb + +clean-files := *.dtb diff --git a/arch/c6x/boot/dts/linked_dtb.S b/arch/c6x/boot/dts/linked_dtb.S new file mode 100644 index 000000000000..cf347f1d16ce --- /dev/null +++ b/arch/c6x/boot/dts/linked_dtb.S @@ -0,0 +1,2 @@ +.section __fdt_blob,"a" +.incbin "arch/c6x/boot/dts/builtin.dtb" diff --git a/arch/c6x/boot/linked_dtb.S b/arch/c6x/boot/linked_dtb.S deleted file mode 100644 index 57a4454eaec3..000000000000 --- a/arch/c6x/boot/linked_dtb.S +++ /dev/null @@ -1,2 +0,0 @@ -.section __fdt_blob,"a" -.incbin "arch/c6x/boot/builtin.dtb" -- cgit v1.2.3 From 300db34a7256c94dbb7676f1e87101a3bb13cdd9 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 27 Nov 2012 16:29:15 -0700 Subject: microblaze: use new common dtc rule The current rules have the .dtb files build in a different directory from the .dts files. This patch changes microblaze to use the generic dtb rule which builds .dtb files in the same directory as the source .dts. This requires moving parts of arch/microblaze/boot/Makefile into newly created arch/microblaze/boot/dts/Makefile, and updating arch/microblaze/Makefile to call the new Makefile. linked_dtb.S is also moved into boot/dts/ since it's used by rules that were moved. Cc: Michal Simek Cc: microblaze-uclinux@itee.uq.edu.au Signed-off-by: Stephen Warren Signed-off-by: Rob Herring --- arch/microblaze/Makefile | 2 +- arch/microblaze/boot/Makefile | 19 +------------------ arch/microblaze/boot/dts/Makefile | 22 ++++++++++++++++++++++ arch/microblaze/boot/dts/linked_dtb.S | 2 ++ arch/microblaze/boot/linked_dtb.S | 3 --- 5 files changed, 26 insertions(+), 22 deletions(-) create mode 100644 arch/microblaze/boot/dts/Makefile create mode 100644 arch/microblaze/boot/dts/linked_dtb.S delete mode 100644 arch/microblaze/boot/linked_dtb.S (limited to 'arch') diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile index b23c40eb7a52..d26fb905ee0a 100644 --- a/arch/microblaze/Makefile +++ b/arch/microblaze/Makefile @@ -57,7 +57,7 @@ boot := arch/microblaze/boot DTB:=$(subst simpleImage.,,$(filter simpleImage.%, $(MAKECMDGOALS))) ifneq ($(DTB),) - core-y += $(boot)/ + core-y += $(boot)/dts/ endif # defines filename extension depending memory management type diff --git a/arch/microblaze/boot/Makefile b/arch/microblaze/boot/Makefile index fa83ea497db7..80fe54fb7ca3 100644 --- a/arch/microblaze/boot/Makefile +++ b/arch/microblaze/boot/Makefile @@ -2,21 +2,10 @@ # arch/microblaze/boot/Makefile # -obj-y += linked_dtb.o - targets := linux.bin linux.bin.gz simpleImage.% OBJCOPYFLAGS := -R .note -R .comment -R .note.gnu.build-id -O binary -# Ensure system.dtb exists -$(obj)/linked_dtb.o: $(obj)/system.dtb - -# Generate system.dtb from $(DTB).dtb -ifneq ($(DTB),system) -$(obj)/system.dtb: $(obj)/$(DTB).dtb - $(call if_changed,cp) -endif - $(obj)/linux.bin: vmlinux FORCE $(call if_changed,objcopy) $(call if_changed,uimage) @@ -45,10 +34,4 @@ $(obj)/simpleImage.%: vmlinux FORCE @echo 'Kernel: $@ is ready' ' (#'`cat .version`')' -# Rule to build device tree blobs -DTC_FLAGS := -p 1024 - -$(obj)/%.dtb: $(src)/dts/%.dts FORCE - $(call if_changed_dep,dtc) - -clean-files += *.dtb simpleImage.*.unstrip linux.bin.ub +clean-files += simpleImage.*.unstrip linux.bin.ub diff --git a/arch/microblaze/boot/dts/Makefile b/arch/microblaze/boot/dts/Makefile new file mode 100644 index 000000000000..c3b3a5d67b89 --- /dev/null +++ b/arch/microblaze/boot/dts/Makefile @@ -0,0 +1,22 @@ +# +# arch/microblaze/boot/Makefile +# + +obj-y += linked_dtb.o + +# Ensure system.dtb exists +$(obj)/linked_dtb.o: $(obj)/system.dtb + +# Generate system.dtb from $(DTB).dtb +ifneq ($(DTB),system) +$(obj)/system.dtb: $(obj)/$(DTB).dtb + $(call if_changed,cp) +endif + +quiet_cmd_cp = CP $< $@$2 + cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) + +# Rule to build device tree blobs +DTC_FLAGS := -p 1024 + +clean-files += *.dtb diff --git a/arch/microblaze/boot/dts/linked_dtb.S b/arch/microblaze/boot/dts/linked_dtb.S new file mode 100644 index 000000000000..23345af3721f --- /dev/null +++ b/arch/microblaze/boot/dts/linked_dtb.S @@ -0,0 +1,2 @@ +.section __fdt_blob,"a" +.incbin "arch/microblaze/boot/dts/system.dtb" diff --git a/arch/microblaze/boot/linked_dtb.S b/arch/microblaze/boot/linked_dtb.S deleted file mode 100644 index cb2b537aebee..000000000000 --- a/arch/microblaze/boot/linked_dtb.S +++ /dev/null @@ -1,3 +0,0 @@ -.section __fdt_blob,"a" -.incbin "arch/microblaze/boot/system.dtb" - -- cgit v1.2.3