2 # Copyright (C) 2011 OpenWrt.org
3 # Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
9 include $(TOPDIR)/rules.mk
11 LZMA_TEXT_START := 0x80a00000
13 LOADER_NAME := $(basename $(notdir $(LOADER)))
23 LOADER_BIN := $(TARGET_DIR)/$(LOADER_NAME).bin
24 LOADER_GZ := $(TARGET_DIR)/$(LOADER_NAME).gz
25 LOADER_ELF := $(TARGET_DIR)/$(LOADER_NAME).elf
27 PKG_NAME := lzma-loader
28 PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME)
30 .PHONY : loader-compile loader.bin loader.elf loader.gz
32 $(PKG_BUILD_DIR)/.prepared:
33 mkdir $(PKG_BUILD_DIR)
34 $(CP) ./src/* $(PKG_BUILD_DIR)/
37 loader-compile: $(PKG_BUILD_DIR)/.prepared
38 $(MAKE) -C $(PKG_BUILD_DIR) CROSS_COMPILE="$(TARGET_CROSS)" \
39 LZMA_TEXT_START=$(LZMA_TEXT_START) \
40 LOADER_DATA=$(LOADER_DATA) \
41 FLASH_OFFS=$(FLASH_OFFS) \
42 FLASH_MAX=$(FLASH_MAX) \
45 loader.gz: $(PKG_BUILD_DIR)/loader.bin
46 gzip -nc9 $< > $(LOADER_GZ)
48 loader.elf: $(PKG_BUILD_DIR)/loader.elf
49 $(CP) $< $(LOADER_ELF)
51 loader.bin: $(PKG_BUILD_DIR)/loader.bin
52 $(CP) $< $(LOADER_BIN)
55 prepare: $(PKG_BUILD_DIR)/.prepared
56 compile: loader-compile
61 rm -rf $(PKG_BUILD_DIR)