target/linux/lantiq/image/lzma-loader/Makefile

   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 :=
  12 LOADADDR        :=
  13 LOADER          := loader.bin
  14 LOADER_NAME     := $(basename $(notdir $(LOADER)))
  15 LOADER_DATA     :=
  16 KERNEL_MAGIC    :=
  17 TARGET_DIR      :=
  18 FLASH_START     :=
  19 FLASH_OFFS      :=
  20 FLASH_MAX       :=
  21 BOARD           :=
  22 PLATFORM        :=
  23
  24 ifeq ($(TARGET_DIR),)
  25 TARGET_DIR      := $(KDIR)
  26 endif
  27
  28 LOADER_BIN      := $(TARGET_DIR)/$(LOADER_NAME).bin
  29 LOADER_GZ       := $(TARGET_DIR)/$(LOADER_NAME).gz
  30 LOADER_ELF      := $(TARGET_DIR)/$(LOADER_NAME).elf
  31
  32 PKG_NAME := lzma-loader
  33 PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME)
  34
  35 .PHONY : loader-compile loader.bin loader.elf loader.gz
  36
  37 $(PKG_BUILD_DIR)/.prepared:
  38         mkdir $(PKG_BUILD_DIR)
  39         $(CP) ./src/* $(PKG_BUILD_DIR)/
  40         touch $@
  41
  42 loader-compile: $(PKG_BUILD_DIR)/.prepared
  43         $(MAKE) -C $(PKG_BUILD_DIR) CROSS_COMPILE="$(TARGET_CROSS)" \
  44                 LZMA_TEXT_START=$(LZMA_TEXT_START) \
  45                 LOADADDR=$(LOADADDR) \
  46                 LOADER_DATA=$(LOADER_DATA) \
  47                 KERNEL_MAGIC=$(KERNEL_MAGIC) \
  48                 FLASH_START=$(FLASH_START) \
  49                 FLASH_OFFS=$(FLASH_OFFS) \
  50                 FLASH_MAX=$(FLASH_MAX) \
  51                 BOARD="$(BOARD)" \
  52                 PLATFORM="$(PLATFORM)" \
  53                 clean all
  54
  55 loader.gz: $(PKG_BUILD_DIR)/loader.bin
  56         gzip -nc9 $< > $(LOADER_GZ)
  57
  58 loader.elf: $(PKG_BUILD_DIR)/loader.elf
  59         $(CP) $< $(LOADER_ELF)
  60
  61 loader.bin: $(PKG_BUILD_DIR)/loader.bin
  62         $(CP) $< $(LOADER_BIN)
  63
  64 download:
  65 prepare: $(PKG_BUILD_DIR)/.prepared
  66 compile: loader-compile
  67
  68 install:
  69
  70 clean:
  71         rm -rf $(PKG_BUILD_DIR)
  72