Makefile 2.5 KB

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  1. # This file is part of the OpenADK project. OpenADK is copyrighted
  2. # material, please see the LICENCE file in the top-level directory.
  3. include $(ADK_TOPDIR)/rules.mk
  4. include $(ADK_TOPDIR)/mk/kernel.mk
  5. include $(ADK_TOPDIR)/mk/modules.mk
  6. include $(ADK_TOPDIR)/mk/kernel-build.mk
  7. include $(ADK_TOPDIR)/mk/image.mk
  8. KERNEL:=$(LINUX_DIR)/vmlinux
  9. OSTRIP:=-R .reginfo -R .notes -R .note -R .comment -R .mdebug -R .note.gnu.build-id
  10. QEMU_ARGS:=-M pseries
  11. QEMU_ARGS+=${ADK_QEMU_ARGS}
  12. # target helper text
  13. ifeq ($(ADK_TARGET_FS),archive)
  14. targethelp:
  15. @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
  16. ifeq ($(ADK_TARGET_QEMU),y)
  17. @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  18. @echo "Use following command to create a QEMU Image:"
  19. @echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)"
  20. @echo "Start qemu with following options:"
  21. @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) qemu-${ADK_TARGET_CPU_ARCH}.img'
  22. endif
  23. endif
  24. ifeq ($(ADK_TARGET_FS),initramfs)
  25. targethelp:
  26. @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  27. @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}'
  28. ifeq ($(ADK_TARGET_QEMU),y)
  29. @echo "Start qemu with following command line:"
  30. @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}'
  31. endif
  32. endif
  33. ifeq ($(ADK_TARGET_FS),initramfsarchive)
  34. targethelp:
  35. @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  36. @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  37. endif
  38. ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  39. targethelp:
  40. @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
  41. ifeq ($(ADK_TARGET_QEMU),y)
  42. @echo "Start qemu with following command line:"
  43. @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  44. endif
  45. endif
  46. # image creation and kernel install
  47. kernel-strip:
  48. $(TARGET_CROSS)objcopy $(OSTRIP) -S $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  49. kernel-install: kernel-strip
  50. @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/${TARGET_KERNEL}
  51. # filesystem specific targets
  52. ifeq ($(ADK_TARGET_FS),archive)
  53. imageinstall: $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  54. endif
  55. ifeq ($(ADK_TARGET_FS),initramfs)
  56. imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  57. endif
  58. ifeq ($(ADK_TARGET_FS),initramfsarchive)
  59. imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  60. endif
  61. ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  62. imageinstall: createinitramfs targethelp
  63. endif