| 1 | # |
| 2 | # Copyright (C) 2011 OpenWrt.org |
| 3 | # Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> |
| 4 | # |
| 5 | # This is free software, licensed under the GNU General Public License v2. |
| 6 | # See /LICENSE for more information. |
| 7 | # |
| 8 | |
| 9 | include $(TOPDIR)/rules.mk |
| 10 | |
| 11 | LZMA_TEXT_START := 0x80a00000 |
| 12 | LOADER := loader.bin |
| 13 | LOADER_NAME := $(basename $(notdir $(LOADER))) |
| 14 | LOADER_DATA := |
| 15 | TARGET_DIR := |
| 16 | FLASH_OFFS := |
| 17 | FLASH_MAX := |
| 18 | |
| 19 | ifeq ($(TARGET_DIR),) |
| 20 | TARGET_DIR := $(KDIR) |
| 21 | endif |
| 22 | |
| 23 | LOADER_BIN := $(TARGET_DIR)/$(LOADER_NAME).bin |
| 24 | LOADER_GZ := $(TARGET_DIR)/$(LOADER_NAME).gz |
| 25 | LOADER_ELF := $(TARGET_DIR)/$(LOADER_NAME).elf |
| 26 | |
| 27 | PKG_NAME := lzma-loader |
| 28 | PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME) |
| 29 | |
| 30 | .PHONY : loader-compile loader.bin loader.elf loader.gz |
| 31 | |
| 32 | $(PKG_BUILD_DIR)/.prepared: |
| 33 | mkdir $(PKG_BUILD_DIR) |
| 34 | $(CP) ./src/* $(PKG_BUILD_DIR)/ |
| 35 | touch $@ |
| 36 | |
| 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) \ |
| 43 | clean all |
| 44 | |
| 45 | loader.gz: $(PKG_BUILD_DIR)/loader.bin |
| 46 | gzip -nc9 $< > $(LOADER_GZ) |
| 47 | |
| 48 | loader.elf: $(PKG_BUILD_DIR)/loader.elf |
| 49 | $(CP) $< $(LOADER_ELF) |
| 50 | |
| 51 | loader.bin: $(PKG_BUILD_DIR)/loader.bin |
| 52 | $(CP) $< $(LOADER_BIN) |
| 53 | |
| 54 | download: |
| 55 | prepare: $(PKG_BUILD_DIR)/.prepared |
| 56 | compile: loader-compile |
| 57 | |
| 58 | install: |
| 59 | |
| 60 | clean: |
| 61 | rm -rf $(PKG_BUILD_DIR) |
| 62 | |
| 63 | |
