target/alpha/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
  10 QEMU_ARGS:=-monitor null
  11 QEMU_ARGS+=${ADK_QEMU_ARGS}
  12
  13 ifeq ($(ADK_TARGET_QEMU_WITH_BLOCK),y)
  14 QEMU_ARGS+=-drive file=qemu-alpha.img,format=raw -append "root=/dev/hda1"
  15 endif
  16
  17 # target helper text
  18 ifeq ($(ADK_TARGET_FS),archive)
  19 targethelp:
  20         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
  21 ifeq ($(ADK_TARGET_QEMU),y)
  22         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  23         @echo "Use following command to create a QEMU Image:"
  24         @echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)"
  25         @echo "Start qemu with following options:"
  26         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  27 endif
  28 endif
  29 ifeq ($(ADK_TARGET_FS),initramfs)
  30 targethelp:
  31         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  32         @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}'
  33 ifeq ($(ADK_TARGET_QEMU),y)
  34         @echo "Start qemu with following command line:"
  35         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}'
  36 endif
  37 endif
  38 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  39 targethelp:
  40         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  41         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  42 endif
  43 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  44 targethelp:
  45         @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
  46 ifeq ($(ADK_TARGET_QEMU),y)
  47         @echo "Start qemu with following command line:"
  48         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  49 endif
  50 endif
  51 ifeq ($(ADK_TARGET_FS),nfsroot)
  52 targethelp:
  53         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  54         @echo 'The nfs root tarball is: ${FW_DIR}/${ROOTFSUSERTARBALL}'
  55 endif
  56
  57 # image creation and kernel install
  58 kernel-strip:
  59         $(TARGET_CROSS)objcopy $(OSTRIP) -S $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  60
  61 kernel-install: kernel-strip
  62         cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/${TARGET_KERNEL}
  63
  64 # filesystem specific targets
  65 ifeq ($(ADK_TARGET_FS),archive)
  66 imageinstall: $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  67 endif
  68 ifeq ($(ADK_TARGET_FS),initramfs)
  69 imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  70 endif
  71 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  72 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  73 endif
  74 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  75 imageinstall: createinitramfs targethelp
  76 endif
  77 ifeq ($(ADK_TARGET_FS),nfsroot)
  78 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  79 endif