forked from luck/tmp_suning_uos_patched
csky: remove builtin-dtb Kbuild
Remove the builtin-dtb implementation in arch/csky. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
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@ -1,9 +1 @@
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menu "C-SKY Debug Options"
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config CSKY_BUILTIN_DTB
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string "Use kernel builtin dtb"
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help
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User could define the dtb instead of the one which is passed from
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bootloader.
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Sometimes for debug, we want to use a built-in dtb and then we needn't
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modify bootloader at all.
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endmenu
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# dummy file, do not delete
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@ -65,9 +65,7 @@ libs-y += arch/csky/lib/ \
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$(shell $(CC) $(KBUILD_CFLAGS) $(KCFLAGS) -print-libgcc-file-name)
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boot := arch/csky/boot
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ifneq '$(CONFIG_CSKY_BUILTIN_DTB)' '""'
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core-y += $(boot)/dts/
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endif
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all: zImage
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@ -1,13 +1,6 @@
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dtstree := $(srctree)/$(src)
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ifneq '$(CONFIG_CSKY_BUILTIN_DTB)' '""'
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builtindtb-y := $(patsubst "%",%,$(CONFIG_CSKY_BUILTIN_DTB))
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dtb-y += $(builtindtb-y).dtb
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obj-y += $(builtindtb-y).dtb.o
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.SECONDARY: $(obj)/$(builtindtb-y).dtb.S
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else
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dtb-y := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
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endif
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always += $(dtb-y)
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clean-files += *.dtb *.dtb.S
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