37cb8e1f8e
Pull DeviceTree updates from Rob Herring:
"A bigger diffstat than usual with the kbuild changes and a tree wide
fix in the binding documentation.
Summary:
- kbuild cleanups and improvements for dtbs
- Code clean-up of overlay code and fixing for some long standing
memory leak and race condition in applying overlays
- Improvements to DT memory usage making sysfs/kobjects optional and
skipping unflattening of disabled nodes. This is part of kernel
tinification efforts.
- Final piece of removing storing the full path for every DT node.
The prerequisite conversion of printk's to use device_node format
specifier happened in 4.14.
- Sync with current upstream dtc. This brings additional checks to
dtb compiling.
- Binding doc tree wide removal of leading 0s from examples
- RTC binding documentation adding missing devices and some
consolidation of duplicated bindings
- Vendor prefix documentation for nutsboard, Silicon Storage
Technology, shimafuji, Tecon Microprocessor Technologies, DH
electronics GmbH, Opal Kelly, and Next Thing"
* tag 'devicetree-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits)
dt-bindings: usb: add #phy-cells to usb-nop-xceiv
dt-bindings: Remove leading zeros from bindings notation
kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib
MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry
kbuild: clean up *.dtb and *.dtb.S patterns from top-level Makefile
.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore
.gitignore: sort normal pattern rules alphabetically
dt-bindings: add vendor prefix for Next Thing Co.
scripts/dtc: Update to upstream version v1.4.5-6-gc1e55a5513e9
of: dynamic: fix memory leak related to properties of __of_node_dup
of: overlay: make pr_err() string unique
of: overlay: pr_err from return NOTIFY_OK to overlay apply/remove
of: overlay: remove unneeded check for NULL kbasename()
of: overlay: remove a dependency on device node full_name
of: overlay: simplify applying symbols from an overlay
of: overlay: avoid race condition between applying multiple overlays
of: overlay: loosen overly strict phandle clash check
of: overlay: expand check of whether overlay changeset can be removed
of: overlay: detect cases where device tree may become corrupt
of: overlay: minor restructuring
...
41 lines
1.1 KiB
Makefile
41 lines
1.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# ==========================================================================
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# Installing dtb files
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#
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# Installs all dtb files listed in $(dtb-y) either in the
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# INSTALL_DTBS_PATH directory or the default location:
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#
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# $INSTALL_PATH/dtbs/$KERNELRELEASE
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# ==========================================================================
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src := $(obj)
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PHONY := __dtbs_install
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__dtbs_install:
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export dtbinst_root ?= $(obj)
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include include/config/auto.conf
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include scripts/Kbuild.include
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include $(src)/Makefile
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dtbinst-files := $(sort $(dtb-y) $(if $(CONFIG_OF_ALL_DTBS), $(dtb-)))
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dtbinst-dirs := $(subdir-y) $(subdir-m)
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# Helper targets for Installing DTBs into the boot directory
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quiet_cmd_dtb_install = INSTALL $<
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cmd_dtb_install = mkdir -p $(2); cp $< $(2)
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install-dir = $(patsubst $(dtbinst_root)%,$(INSTALL_DTBS_PATH)%,$(obj))
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$(dtbinst-files): %.dtb: $(obj)/%.dtb
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$(call cmd,dtb_install,$(install-dir))
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$(dtbinst-dirs):
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$(Q)$(MAKE) $(dtbinst)=$(obj)/$@
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PHONY += $(dtbinst-files) $(dtbinst-dirs)
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__dtbs_install: $(dtbinst-files) $(dtbinst-dirs)
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.PHONY: $(PHONY)
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