67d61e2124
1. Use 1 kernel defconfig
2. Use 1 build script and build config to generate 3 dtbo.img
(dtbo_barbet.img / dtbo_bramble.img / dtbo_redfin.img)
Bug: 158714637
Signed-off-by: Roger Liao <rogerliao@google.com>
Change-Id: I182d4f9b81630f0dca3c143f771726e99504c222
34 lines
902 B
Makefile
34 lines
902 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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__dtbo := $(sort $(dtbo-y))
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__dtbo += $(sort $(dtbo-bramble))
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__dtbo += $(sort $(dtbo-redfin))
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__dtbo += $(sort $(dtbo-barbet))
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dtbo-base := $(sort $(foreach m,$(__dtbo),$($(m)-base)))
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dtbo := $(foreach m,$(__dtbo),$(if $($(m)-base),$(m)))
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__dtbo := $(addprefix $(obj)/,$(__dtbo))
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dtbo-base := $(addprefix $(obj)/,$(dtbo-base))
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dtbo := $(addprefix $(obj)/,$(dtbo))
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ifneq ($(DTC_OVERLAY_TEST_EXT),)
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DTC_OVERLAY_TEST = $(DTC_OVERLAY_TEST_EXT)
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quiet_cmd_dtbo_verify = VERIFY $@
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cmd_dtbo_verify = $(foreach m,\
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$(addprefix $(obj)/,$($(@F)-base)),\
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$(if $(m),\
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$(DTC_OVERLAY_TEST) $(m) $@ \
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$(dot-target).$(subst /,-,$(patsubst $(obj)/%.dtb,%,$(m))).tmp;))\
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true
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else
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cmd_dtbo_verify = true
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endif
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$(obj)/%.dtbo: $(src)/%.dts FORCE
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$(call if_changed_dep,dtc)
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$(call if_changed,dtbo_verify)
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$(call multi_depend, $(dtbo), , -base)
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always += $(dtbo)
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