| 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 |