projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 88ecf814 DW |
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-n). | |
| 6 | # ========================================================================== | |
| 7 | ||
| 8 | INSTALL := install | |
| 8bd6b222 | 9 | src := $(obj) |
| 88ecf814 DW |
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 $(srctree)/$(obj)/Makefile | |
| 17 | ||
| 18 | include scripts/Makefile.host | |
| 19 | ||
| 44463f7d | 20 | mod-fw := $(fw-shipped-m) |
| 88ecf814 DW |
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 | |
| 44463f7d | 24 | mod-fw += $(fw-shipped-y) |
| 88ecf814 DW |
25 | endif |
| 26 | ||
| 44463f7d DW |
27 | installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw)) |
| 28 | ||
| 88ecf814 DW |
29 | installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all)) |
| 30 | installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/. | |
| 31 | ||
| 7259d936 DW |
32 | # Workaround for make < 3.81, where .SECONDEXPANSION doesn't work. |
| 33 | PHONY += $(INSTALL_FW_PATH)/$$(%) install-all-dirs | |
| 34 | $(INSTALL_FW_PATH)/$$(%): install-all-dirs | |
| 35 | @true | |
| 36 | install-all-dirs: $(installed-fw-dirs) | |
| 37 | @true | |
| 38 | ||
| 88ecf814 DW |
39 | quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@) |
| 40 | cmd_install = $(INSTALL) -m0644 $< $@ | |
| 41 | ||
| 42 | $(installed-fw-dirs): | |
| 43 | $(call cmd,mkdir) | |
| 44 | ||
| 7259d936 | 45 | $(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %) |
| 88ecf814 DW |
46 | $(call cmd,install) |
| 47 | ||
| 7259d936 DW |
48 | PHONY += __fw_install __fw_modinst FORCE |
| 49 | ||
| 50 | .PHONY: $(PHONY) | |
| 88ecf814 DW |
51 | |
| 52 | __fw_install: $(installed-fw) | |
| 759da926 | 53 | |
| 44463f7d | 54 | __fw_modinst: $(installed-mod-fw) |
| 759da926 DW |
55 | @: |
| 56 | ||
| 44463f7d | 57 | __fw_modbuild: $(addprefix $(obj)/,$(mod-fw)) |
| 759da926 | 58 | @: |
| 88ecf814 | 59 | |
| 88ecf814 | 60 | FORCE: |
| 7259d936 DW |
61 | |
| 62 | # Read all saved command lines and dependencies for the $(targets) we | |
| 63 | # may be building using $(if_changed{,_dep}). As an optimization, we | |
| 64 | # don't need to read them if the target does not exist; we will rebuild | |
| 65 | # anyway in that case. | |
| 66 | ||
| 67 | targets := $(wildcard $(sort $(targets))) | |
| 68 | cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) | |
| 69 | ||
| 70 | ifneq ($(cmd_files),) | |
| 71 | include $(cmd_files) | |
| 72 | endif |