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-rw-r--r--target/linux/bcm63xx/image/lzma-loader/Makefile62
1 files changed, 62 insertions, 0 deletions
diff --git a/target/linux/bcm63xx/image/lzma-loader/Makefile b/target/linux/bcm63xx/image/lzma-loader/Makefile
new file mode 100644
index 0000000000..8d36691cb5
--- /dev/null
+++ b/target/linux/bcm63xx/image/lzma-loader/Makefile
@@ -0,0 +1,62 @@
+#
+# Copyright (C) 2011 OpenWrt.org
+# Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+LZMA_TEXT_START := 0x80a00000
+LOADER := loader.bin
+LOADER_NAME := $(basename $(notdir $(LOADER)))
+LOADER_DATA :=
+TARGET_DIR :=
+FLASH_OFFS :=
+FLASH_MAX :=
+
+ifeq ($(TARGET_DIR),)
+TARGET_DIR := $(KDIR)
+endif
+
+LOADER_BIN := $(TARGET_DIR)/$(LOADER_NAME).bin
+LOADER_GZ := $(TARGET_DIR)/$(LOADER_NAME).gz
+LOADER_ELF := $(TARGET_DIR)/$(LOADER_NAME).elf
+
+PKG_NAME := lzma-loader
+PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME)
+
+.PHONY : loader-compile loader.bin loader.elf loader.gz
+
+$(PKG_BUILD_DIR)/.prepared:
+ mkdir $(PKG_BUILD_DIR)
+ $(CP) ./src/* $(PKG_BUILD_DIR)/
+ touch $@
+
+loader-compile: $(PKG_BUILD_DIR)/.prepared
+ $(MAKE) -C $(PKG_BUILD_DIR) CROSS_COMPILE="$(TARGET_CROSS)" \
+ LZMA_TEXT_START=$(LZMA_TEXT_START) \
+ LOADER_DATA=$(LOADER_DATA) \
+ FLASH_OFFS=$(FLASH_OFFS) \
+ FLASH_MAX=$(FLASH_MAX) \
+ clean all
+
+loader.gz: $(PKG_BUILD_DIR)/loader.bin
+ gzip -nc9 $< > $(LOADER_GZ)
+
+loader.elf: $(PKG_BUILD_DIR)/loader.elf
+ $(CP) $< $(LOADER_ELF)
+
+loader.bin: $(PKG_BUILD_DIR)/loader.bin
+ $(CP) $< $(LOADER_BIN)
+
+download:
+prepare: $(PKG_BUILD_DIR)/.prepared
+compile: loader-compile
+
+install:
+
+clean:
+ rm -rf $(PKG_BUILD_DIR)
+