diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 25 |
1 files changed, 23 insertions, 2 deletions
@@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 2020 -PATCHLEVEL = 10 +PATCHLEVEL = 11 SUBLEVEL = 0 EXTRAVERSION = NAME = None @@ -311,7 +311,8 @@ include scripts/Kbuild.include # Read KERNELRELEASE from include/config/kernel.release (if it exists) KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null) KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION) -export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION +BUILDSYSTEM_VERSION = +export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION BUILDSYSTEM_VERSION # Cross compiling and selecting different set of gcc/bin-utils # --------------------------------------------------------------------------- @@ -1003,6 +1004,22 @@ include/generated/utsrelease.h: include/config/kernel.release FORCE $(call filechk,utsrelease.h) # --------------------------------------------------------------------------- +# Devicetree files + +ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/dts/),) +dtstree := arch/$(SRCARCH)/dts +endif + +ifneq ($(dtstree),) + +PHONY += dtbs +all_dtbs += $(patsubst $(srctree)/%.dts,$(objtree)/%.dtb,$(wildcard $(srctree)/$(dtstree)/*.dts)) +targets += $(all_dtbs) +dtbs: $(all_dtbs) + +endif + +# --------------------------------------------------------------------------- # Modules ifdef CONFIG_MODULES @@ -1177,6 +1194,10 @@ help: @$(if $(archhelp),$(archhelp),\ echo ' No architecture specific help defined for $(SRCARCH)') @echo '' + @$(if $(dtstree), \ + echo ' Devicetree:'; \ + echo ' * dtbs - Build device tree blobs for all boards'; \ + echo '') @$(if $(boards), \ $(foreach b, $(boards), \ printf " %-24s - Build for %s\\n" $(b) $(subst _defconfig,,$(b));) \ |