Commit dd1aa62c authored by Maxime Ripard's avatar Maxime Ripard Committed by Peter Korsgaard
Browse files

linux: Support multiple device tree build 



Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 2a27ad3d

linux/Config.in

+3 −2
Original line number Diff line number Diff line
@@ -261,11 +261,12 @@ config BR2_LINUX_KERNEL_USE_CUSTOM_DTS 
endchoice



config BR2_LINUX_KERNEL_INTREE_DTS_NAME

	string "Device Tree Source file name"

	string "Device Tree Source file names"

	depends on BR2_LINUX_KERNEL_USE_INTREE_DTS

	help

	 Name of the device tree source file, without

	 the trailing .dts

	 the trailing .dts. You can provide a list of

	 dts files to build, separated by spaces.



config BR2_LINUX_KERNEL_CUSTOM_DTS_PATH

	string "Device Tree Source file path"

linux/linux.mk

+5 −2
Original line number Diff line number Diff line
@@ -187,10 +187,13 @@ endef 
ifeq ($(BR2_LINUX_KERNEL_DTS_SUPPORT),y)

ifeq ($(BR2_LINUX_KERNEL_DTB_IS_SELF_BUILT),)

define LINUX_BUILD_DTB

	$(TARGET_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(KERNEL_DTS_NAME).dtb

	$(TARGET_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) \

		$(addsuffix .dtb, $(call qstrip, $(KERNEL_DTS_NAME)))

endef

define LINUX_INSTALL_DTB

	cp $(KERNEL_ARCH_PATH)/boot/$(KERNEL_DTS_NAME).dtb $(BINARIES_DIR)/

	cp $(addprefix $(KERNEL_ARCH_PATH)/boot/, \

		$(addsuffix .dtb, $(call qstrip, $(KERNEL_DTS_NAME)))) \

		$(BINARIES_DIR)/

endef

endif

endif