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barebox/arch/arm/dts/Makefile

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ARM: i.MX51: Add devicetree files Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-05-17 09:32:07 +00:00
dtb-$(CONFIG_ARCH_IMX51) += imx51-babbage.dtb
ARM: i.MX6 sabresd: Switch to devicetree probing Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-05-27 11:54:44 +00:00
dtb-$(CONFIG_ARCH_IMX6) += imx6q-sabrelite.dtb \
imx6q-sabresd.dtb
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>
2013-03-10 12:49:16 +00:00
ARM: dtb: Add $(obj)/$(BUILTIN_DTB).dtb.S as secondary target Otherwise the intermediate *.dtb.S will be removed every build. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-05-19 12:10:09 +00:00
BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_BUILTIN_DTB_NAME))
obj-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o
.SECONDARY: $(obj)/$(BUILTIN_DTB).dtb.S
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>
2013-03-10 12:49:16 +00:00
targets += dtbs
targets += $(dtb-y)
ARM: build dtbs during build process using extra-y When using a builtin dtb the builtin dtb is built twice, once from as a dependency of the 'dtbs' target and once as a dependency of the corresponding dtb.o target. This can happen in parallel with parallel make which results in build corruption when two processes try to generate the dtb at the same time. Typical errors include: fixdep: error opening depfile: arch/arm/dts/.imx51-babbage.dtb.d: No such file or directory make[1]: *** [arch/arm/dts/imx51-babbage.dtb] Error 2 fixdep: arch/arm/dts/.imx51-babbage.dtb.d is empty mv: cannot stat `arch/arm/dts/.imx51-babbage.dtb.tmp': No such file or directory make[1]: *** [arch/arm/dts/imx51-babbage.dtb] Error 1 To fix this build the devicetree blobs using extra-y instead of a separate target. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-05-20 13:33:36 +00:00
extra-y += $(dtb-y)
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>
2013-03-10 12:49:16 +00:00
clean-files := *.dtb *.dtb.S