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David Woodhouse88ecf812008-05-29 11:01:51 +03001# ==========================================================================
2# Installing firmware
3#
4# We don't include the .config, so all firmware files are in $(fw-shipped-)
5# rather than in $(fw-shipped-y) or $(fw-shipped-n).
6# ==========================================================================
7
8INSTALL := install
David Woodhouse8bd6b222008-05-31 15:07:18 +03009src := $(obj)
David Woodhouse88ecf812008-05-29 11:01:51 +030010
11# For modules_install installing firmware, we want to see .config
12# But for firmware_install, we don't care, but don't want to require it.
13-include $(objtree)/.config
14
15include scripts/Kbuild.include
16include $(srctree)/$(obj)/Makefile
17
18include scripts/Makefile.host
19
David Woodhouse44463f72008-07-25 14:17:19 -040020mod-fw := $(fw-shipped-m)
Masahiro Yamada38385f82014-04-28 16:26:18 +090021# If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the
David Woodhouse88ecf812008-05-29 11:01:51 +030022# firmware for in-kernel drivers too.
23ifndef CONFIG_FIRMWARE_IN_KERNEL
David Woodhouse44463f72008-07-25 14:17:19 -040024mod-fw += $(fw-shipped-y)
David Woodhouse88ecf812008-05-29 11:01:51 +030025endif
26
Michal Marek5180d5f2014-04-29 11:54:47 +020027ifneq ($(KBUILD_SRC),)
28# Create output directory if not already present
29_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
30
31firmware-dirs := $(sort $(addprefix $(objtree)/$(obj)/,$(dir $(fw-external-y) $(fw-shipped-all))))
32# Create directories for firmware in subdirectories
33_dummy := $(foreach d,$(firmware-dirs), $(shell [ -d $(d) ] || mkdir -p $(d)))
34endif
35
David Woodhouse44463f72008-07-25 14:17:19 -040036installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw))
37
David Woodhouse88ecf812008-05-29 11:01:51 +030038installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all))
David Woodhouse7259d932008-07-16 23:44:32 -070039
David Woodhouse88ecf812008-05-29 11:01:51 +030040quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
Michal Marek5180d5f2014-04-29 11:54:47 +020041 cmd_install = mkdir -p $(@D); $(INSTALL) -m0644 $< $@
David Woodhouse88ecf812008-05-29 11:01:51 +030042
Michal Marek5180d5f2014-04-29 11:54:47 +020043$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/%
David Woodhouse88ecf812008-05-29 11:01:51 +030044 $(call cmd,install)
45
David Woodhouse7259d932008-07-16 23:44:32 -070046PHONY += __fw_install __fw_modinst FORCE
47
48.PHONY: $(PHONY)
David Woodhouse88ecf812008-05-29 11:01:51 +030049
50__fw_install: $(installed-fw)
David Woodhouse759da922008-08-01 23:58:36 +010051
David Woodhouse44463f72008-07-25 14:17:19 -040052__fw_modinst: $(installed-mod-fw)
David Woodhouse759da922008-08-01 23:58:36 +010053 @:
54
David Woodhouse44463f72008-07-25 14:17:19 -040055__fw_modbuild: $(addprefix $(obj)/,$(mod-fw))
David Woodhouse759da922008-08-01 23:58:36 +010056 @:
David Woodhouse88ecf812008-05-29 11:01:51 +030057
David Woodhouse88ecf812008-05-29 11:01:51 +030058FORCE:
David Woodhouse7259d932008-07-16 23:44:32 -070059
60# Read all saved command lines and dependencies for the $(targets) we
61# may be building using $(if_changed{,_dep}). As an optimization, we
62# don't need to read them if the target does not exist; we will rebuild
63# anyway in that case.
64
65targets := $(wildcard $(sort $(targets)))
66cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
67
68ifneq ($(cmd_files),)
69 include $(cmd_files)
70endif