# # 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 LOADADDR := 0x80060000 LOADER := loader.bin LOADER_NAME := $(basename $(notdir $(LOADER))) LOADER_DATA := TARGET_DIR := FLASH_OFFS := FLASH_MAX := BOARD := ifeq ($(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=$(LZMA_TEXT_START) \ LOADADDR=$(LOADADDR) \ LOADER_DATA=$(LOADER_DATA) \ FLASH_OFFS=$(FLASH_OFFS) \ FLASH_MAX=$(FLASH_MAX) \ BOARD="$(BOARD)" \ 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)