build: add template for installing device .dtb files

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/include/image-commands.mk b/include/image-commands.mk
index 790e9297ca66840ae0446b95cb13f7a7fa67b058..160b5d883395d3ef53f4c61426ea27a5dbd3a063 100644 (file)
--- a/include/image-commands.mk
+++ b/include/image-commands.mk
@@ -46,6 +46,14 @@ define Build/append-dtb
        cat $@.dtb >> $@
 endef
 
+define Build/install-dtb
+       $(foreach dts,$(DEVICE_DTS), \
+               $(CP) \
+                       $(DTS_DIR)/$(dts).dtb \
+                       $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb; \
+       )
+endef
+
 define Build/fit
        $(TOPDIR)/scripts/mkits.sh \
                -D $(DEVICE_NAME) -o $@.its -k $@ \