Makefile 1.6 KB

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