target/sparc/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 $(ADK_TOPDIR)/mk/image.mk
   7
   8 OSTRIP:=-R .reginfo -R .notes -R .note -R .comment -R .mdebug
   9 OSTRIP+=-R .note.gnu.build-id -K sun4u_init -K _end -K _start
  10
  11 ifeq ($(ADK_TARGET_KERNEL_ZIMAGE),y)
  12 KERNEL:=$(LINUX_DIR)/arch/sparc/boot/zImage
  13 else
  14 KERNEL:=$(LINUX_DIR)/vmlinux
  15 endif
  16
  17 QEMU_ARGS:=-M SS-10
  18 QEMU_ARGS+=${ADK_QEMU_ARGS}
  19 ifeq ($(ADK_TARGET_FS),archive)
  20 QEMU_ARGS+=-append "root=/dev/sda1"
  21 endif
  22
  23 # target helper text
  24 ifeq ($(ADK_TARGET_FS),archive)
  25 targethelp:
  26         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
  27 ifeq ($(ADK_TARGET_QEMU),y)
  28         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  29         @echo "Use following command to create a QEMU Image:"
  30         @echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)"
  31         @echo "Start qemu with following options:"
  32         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) qemu-${ADK_TARGET_CPU_ARCH}.img'
  33 endif
  34 endif
  35 ifeq ($(ADK_TARGET_FS),initramfs)
  36 targethelp:
  37         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  38         @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}'
  39 ifeq ($(ADK_TARGET_QEMU),y)
  40         @echo "Start qemu with following command line:"
  41         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}'
  42 endif
  43 endif
  44 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  45 targethelp:
  46         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  47         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  48 endif
  49 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  50 targethelp:
  51         @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
  52 ifeq ($(ADK_TARGET_QEMU),y)
  53         @echo "Start qemu with following command line:"
  54         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  55 endif
  56 endif
  57 ifeq ($(ADK_TARGET_FS),nfsroot)
  58 targethelp:
  59         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  60         @echo 'The nfs root tarball is: ${FW_DIR}/${ROOTFSUSERTARBALL}'
  61 endif
  62
  63 # image creation and kernel install
  64 kernel-strip:
  65         cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  66         $(TARGET_CROSS)objcopy $(OSTRIP) -S $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  67
  68 kernel-install: kernel-strip
  69 ifeq ($(ADK_TARGET_SYSTEM_SUN_VOYAGER),y)
  70         PATH='$(HOST_PATH)' elftoaout -o $(FW_DIR)/$(TARGET_KERNEL) $(KERNEL)
  71 else
  72         @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL)
  73 endif
  74
  75 # filesystem specific targets
  76 ifeq ($(ADK_TARGET_FS),archive)
  77 imageinstall: $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  78 endif
  79 ifeq ($(ADK_TARGET_FS),initramfs)
  80 imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  81 endif
  82 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  83 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  84 endif
  85 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  86 imageinstall: createinitramfs targethelp
  87 endif
  88 ifeq ($(ADK_TARGET_FS),nfsroot)
  89 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  90 endif