target/ppc/Makefile

   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
   4 include $(ADK_TOPDIR)/rules.mk
   5 include $(ADK_TOPDIR)/mk/kernel-build.mk
   6 include $(ADK_TOPDIR)/mk/image.mk
   7
   8 KERNEL:=$(LINUX_DIR)/vmlinux
   9 OSTRIP:=-R .reginfo -R .notes -R .note -R .comment -R .mdebug -R .note.gnu.build-id
  10
  11 QEMU_ARGS:=${ADK_QEMU_ARGS}
  12 ifeq ($(ADK_TARGET_SYSTEM_QEMU_PPC_MACPPC),y)
  13 QEMU_ARGS+=-M mac99
  14 QEMU_ARGS+=-device e1000,netdev=adk0 -netdev user,id=adk0
  15 endif
  16 ifeq ($(ADK_TARGET_SYSTEM_QEMU_PPC_VIRTEX_ML507),y)
  17 QEMU_ARGS+=-M virtex-ml507 -m 256 -dtb $(FW_DIR)/ppc.dtb
  18 endif
  19 ifeq ($(ADK_TARGET_SYSTEM_QEMU_PPC_BAMBOO),y)
  20 QEMU_ARGS+=-M bamboo
  21 QEMU_ARGS+=-device e1000,netdev=adk0 -netdev user,id=adk0
  22 endif
  23 ifeq ($(ADK_TARGET_SYSTEM_QEMU_PPC_MPC8544DS),y)
  24 QEMU_ARGS+=-M mpc8544ds
  25 QEMU_ARGS+=-device e1000,netdev=adk0 -netdev user,id=adk0
  26 endif
  27
  28 # target helper text
  29 ifeq ($(ADK_TARGET_FS),archive)
  30 targethelp:
  31         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
  32 ifeq ($(ADK_TARGET_QEMU),y)
  33         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  34         @echo "Use following command to create a QEMU Image:"
  35         @echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)"
  36         @echo "Start qemu with following options:"
  37         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) qemu-${ADK_TARGET_CPU_ARCH}.img'
  38 endif
  39 endif
  40 ifeq ($(ADK_TARGET_FS),initramfs)
  41 targethelp:
  42         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  43         @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}'
  44 ifeq ($(ADK_TARGET_QEMU),y)
  45         @echo "Start qemu with following command line:"
  46         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}'
  47 endif
  48 endif
  49 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  50 targethelp:
  51         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  52         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  53 endif
  54 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  55 targethelp:
  56         @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
  57 ifeq ($(ADK_TARGET_QEMU),y)
  58         @echo "Start qemu with following command line:"
  59         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  60 endif
  61 endif
  62 ifeq ($(ADK_TARGET_FS),nfsroot)
  63 targethelp:
  64         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  65         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  66 endif
  67
  68 # image creation and kernel install
  69 kernel-strip:
  70         $(TARGET_CROSS)objcopy $(OSTRIP) -S $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  71
  72 kernel-install: kernel-strip
  73         @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/${TARGET_KERNEL}
  74
  75 dtb-install:
  76 ifeq ($(ADK_TARGET_SYSTEM_QEMU_PPC_VIRTEX_ML507),y)
  77         ${KERNEL_MAKE} virtex440-ml507.dtb $(MAKE_TRACE)
  78         $(CP) $(LINUX_DIR)/arch/powerpc/boot/virtex440-ml507.dtb \
  79                 $(FW_DIR)/ppc.dtb
  80 endif
  81
  82 # filesystem specific targets
  83 ifeq ($(ADK_TARGET_FS),archive)
  84 imageinstall: dtb-install $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  85 endif
  86 ifeq ($(ADK_TARGET_FS),initramfs)
  87 imageinstall: dtb-install kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  88 endif
  89 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  90 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  91 endif
  92 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  93 imageinstall: dtb-install createinitramfs targethelp
  94 endif
  95 ifeq ($(ADK_TARGET_FS),nfsroot)
  96 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  97 endif