linux-stable/scripts/Makefile.dtbinst
Rob Herring 6a1d798feb kbuild: Support flat DTBs install
In preparation to move Arm .dts files into sub-directories grouped
by vendor/family, the current flat tree of DTBs generated by
dtbs_install needs to be maintained. Moving the installed DTBs to
sub-directories would break various consumers using 'make dtbs_install'.

This is a NOP until sub-directories are introduced.

Signed-off-by: Rob Herring <robh@kernel.org>
2023-06-21 07:51:08 -06:00

39 lines
1 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
# ==========================================================================
# Installing dtb files
#
# Installs all dtb files listed in $(dtb-y) either in the
# INSTALL_DTBS_PATH directory or the default location:
#
# $INSTALL_PATH/dtbs/$KERNELRELEASE
# ==========================================================================
src := $(obj)
PHONY := __dtbs_install
__dtbs_install:
include include/config/auto.conf
include $(srctree)/scripts/Kbuild.include
include $(kbuild-file)
dtbs := $(addprefix $(dst)/, $(dtb-y) $(if $(CONFIG_OF_ALL_DTBS),$(dtb-)))
subdirs := $(addprefix $(obj)/, $(subdir-y) $(subdir-m))
__dtbs_install: $(dtbs) $(subdirs)
@:
quiet_cmd_dtb_install = INSTALL $@
cmd_dtb_install = install -D $< $@
$(dst)/%.dtb: $(obj)/%.dtb
$(call cmd,dtb_install)
$(dst)/%.dtbo: $(obj)/%.dtbo
$(call cmd,dtb_install)
PHONY += $(subdirs)
$(subdirs):
$(Q)$(MAKE) $(dtbinst)=$@ dst=$(if $(CONFIG_ARCH_WANT_FLAT_DTB_INSTALL),$(dst),$(patsubst $(obj)/%,$(dst)/%,$@))
.PHONY: $(PHONY)