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authorSascha Hauer <s.hauer@pengutronix.de>2013-03-10 13:49:16 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2013-03-12 22:19:51 +0100
commit3d0668a6032c9aaee3ab901d63e4b13e571a93ba (patch)
treeb5f2e7e05c4294846dc4df266cb0d87037f94bec /arch/arm/Makefile
parente6ec5937e3bfc68e98d95939aea7012ada55199d (diff)
downloadbarebox-3d0668a6032c9aaee3ab901d63e4b13e571a93ba.tar.gz
barebox-3d0668a6032c9aaee3ab901d63e4b13e571a93ba.tar.xz
ARM: Initial dts support
- Add rules to generate dtb files in arch/arm/dts/ - add an initcall which unflattens and probes the internal devicetree - Add skeleton devicetree Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/Makefile')
-rw-r--r--arch/arm/Makefile12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index b98d6b86a7..6c24b1a0ae 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -254,6 +254,16 @@ zbarebox.S zbarebox.bin zbarebox: barebox.bin
archclean:
$(MAKE) $(clean)=$(pbl)
+dts := arch/arm/dts
+
+%.dtb: scripts
+ $(Q)$(MAKE) $(build)=$(dts) $(dts)/$@
+
+dtbs: scripts
+ $(Q)$(MAKE) $(build)=$(dts) dtbs
+
+KBUILD_DTBS := dtbs
+
KBUILD_IMAGE ?= $(KBUILD_BINARY)
archprepare: maketools
@@ -277,6 +287,8 @@ endif
common-y += $(BOARD) $(MACH)
common-y += arch/arm/lib/ arch/arm/cpu/
+common-$(CONFIG_BUILTIN_DTB) += arch/arm/dts/
+
lds-y := arch/arm/lib/barebox.lds
CLEAN_FILES += include/generated/mach-types.h arch/arm/lib/barebox.lds barebox-flash-image