1 files changed, 45 insertions, 0 deletions
diff --git a/boot/at91dataflashboot/at91dataflashboot.mk b/boot/at91dataflashboot/at91dataflashboot.mk
new file mode 100644
index 000000000..d11f842d8
--- /dev/null
+++ b/boot/at91dataflashboot/at91dataflashboot.mk
@@ -0,0 +1,45 @@
+#############################################################
+#
+# DataFlashBoot
+#
+#############################################################
+DATAFLASHBOOT_VERSION:=1.05
+DATAFLASHBOOT_NAME:=DataflashBoot-$(DATAFLASHBOOT_VERSION)
+DATAFLASHBOOT_SITE:=ftp://www.at91.com/pub/buildroot/
+DATAFLASHBOOT_SOURCE:=$(DATAFLASHBOOT_NAME).tar.bz2
+DATAFLASHBOOT_DIR:=$(BUILD_DIR)/at91dataflashboot-$(DATAFLASHBOOT_VERSION)
+DATAFLASHBOOT_BINARY:=$(DATAFLASHBOOT_NAME).bin
+
+$(DL_DIR)/$(DATAFLASHBOOT_SOURCE):
+	 $(call DOWNLOAD,$(DATAFLASHBOOT_SITE),$(DATAFLASHBOOT_SOURCE))
+
+$(DATAFLASHBOOT_DIR)/.unpacked: $(DL_DIR)/$(DATAFLASHBOOT_SOURCE)
+	mkdir -p $(@D)
+	$(BZCAT) $(DL_DIR)/$(DATAFLASHBOOT_SOURCE) | tar $(TAR_STRIP_COMPONENTS)=1 -C $(@D) $(TAR_OPTIONS) -
+	touch $(DATAFLASHBOOT_DIR)/.unpacked
+
+$(DATAFLASHBOOT_DIR)/.patched: $(DATAFLASHBOOT_DIR)/.unpacked
+	toolchain/patch-kernel.sh $(@D) boot/at91dataflashboot \
+		at91dataflashboot-$(DATAFLASHBOOT_VERSION)-\*.patch
+
+$(DATAFLASHBOOT_DIR)/$(DATAFLASHBOOT_BINARY): $(DATAFLASHBOOT_DIR)/.patched
+	ls $(DATAFLASHBOOT_DIR)/.unpacked
+	make -C $(DATAFLASHBOOT_DIR) CROSS_COMPILE=$(TARGET_CROSS)
+
+dataflashboot-clean:
+	make -C $(DATAFLASHBOOT_DIR) clean
+
+dataflashboot-dirclean:
+	rm -rf $(DATAFLASHBOOT_DIR)
+
+dataflash:	 $(DATAFLASHBOOT_DIR)/$(DATAFLASHBOOT_BINARY)
+	cp $(DATAFLASHBOOT_DIR)/$(DATAFLASHBOOT_BINARY) $(BINARIES_DIR)
+
+#############################################################
+#
+# Toplevel Makefile options
+#
+#############################################################
+ifeq ($(BR2_TARGET_DATAFLASHBOOT),y)
+TARGETS+=dataflash
+endif