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authorDavid Woodhouse <dwmw2@infradead.org>2008-05-29 04:01:51 -0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2008-07-10 09:47:34 -0400
commit88ecf814c47f577248751ddbe9626d98aeef5783 (patch)
treef289bb81a8ec81dbe82fbc314f39a07f8df1d562 /scripts
parentd172e7f5c67f2d41f453c7aa83d3bdb405ef8ba5 (diff)
firmware: Add firmware installation to modules_install, add firmware_install
For 'make modules_install', install any firmware required by the modules which are being installed. Also add a 'make firmware_install' target which doesn't depend on the configuration, but installs _all_ available in-kernel-tree firmware into $(INSTALL_FW_PATH), which defaults to /lib/firmware. This is intended for distributors to make arch-independent (and config-independent) packages containing firmware. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Makefile.fwinst45
1 files changed, 45 insertions, 0 deletions
diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst
new file mode 100644
index 000000000000..1c030087037f
--- /dev/null
+++ b/scripts/Makefile.fwinst
@@ -0,0 +1,45 @@
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
8INSTALL := install
9
10# For modules_install installing firmware, we want to see .config
11# But for firmware_install, we don't care, but don't want to require it.
12-include $(objtree)/.config
13
14include scripts/Kbuild.include
15include $(srctree)/$(obj)/Makefile
16
17include scripts/Makefile.host
18
19mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-m))
20
21# If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the
22# firmware for in-kernel drivers too.
23ifndef CONFIG_FIRMWARE_IN_KERNEL
24mod-fw += $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-y))
25endif
26
27installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all))
28installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/.
29
30quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
31 cmd_install = $(INSTALL) -m0644 $< $@
32
33$(installed-fw-dirs):
34 $(call cmd,mkdir)
35
36$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %)/
37 $(call cmd,install)
38
39.PHONY: __fw_install __fw_modinst FORCE
40
41__fw_install: $(installed-fw)
42__fw_modinst: $(mod-fw)
43
44
45FORCE: