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Commit | Line | Data |
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1 | # ========================================================================== | |
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-m). | |
6 | # ========================================================================== | |
7 | ||
8 | INSTALL := install | |
9 | src := $(obj) | |
10 | ||
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 | ||
15 | include scripts/Kbuild.include | |
16 | include $(src)/Makefile | |
17 | ||
18 | include scripts/Makefile.host | |
19 | ||
20 | mod-fw := $(fw-shipped-m) | |
21 | # If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the | |
22 | # firmware for in-kernel drivers too. | |
23 | ifndef CONFIG_FIRMWARE_IN_KERNEL | |
24 | mod-fw += $(fw-shipped-y) | |
25 | endif | |
26 | ||
27 | ifneq ($(KBUILD_SRC),) | |
28 | # Create output directory if not already present | |
29 | _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) | |
30 | ||
31 | firmware-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))) | |
34 | endif | |
35 | ||
36 | installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw)) | |
37 | ||
38 | installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all)) | |
39 | ||
40 | quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@) | |
41 | cmd_install = mkdir -p $(@D); $(INSTALL) -m0644 $< $@ | |
42 | ||
43 | $(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | |
44 | $(call cmd,install) | |
45 | ||
46 | PHONY += __fw_install __fw_modinst FORCE | |
47 | ||
48 | .PHONY: $(PHONY) | |
49 | ||
50 | __fw_install: $(installed-fw) | |
51 | ||
52 | __fw_modinst: $(installed-mod-fw) | |
53 | @: | |
54 | ||
55 | __fw_modbuild: $(addprefix $(obj)/,$(mod-fw)) | |
56 | @: | |
57 | ||
58 | FORCE: | |
59 | ||
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 | ||
65 | targets := $(wildcard $(sort $(targets))) | |
66 | cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) | |
67 | ||
68 | ifneq ($(cmd_files),) | |
69 | include $(cmd_files) | |
70 | endif |