target/metag/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 QEMU_ARGS:=-nographic -display none -device da,exit_threads=1 -chardev stdio,id=chan1 -chardev pty,id=chan2
  10
  11 # target helper text
  12 ifeq ($(ADK_TARGET_FS),archive)
  13 targethelp:
  14         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
  15 ifeq ($(ADK_TARGET_QEMU),y)
  16         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  17         @echo "Use following command to create a QEMU Image:"
  18         @echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)"
  19         @echo "Start qemu with following options:"
  20         @echo 'qemu-system-meta ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) qemu-${ADK_TARGET_CPU_ARCH}.img'
  21 endif
  22 endif
  23 ifeq ($(ADK_TARGET_FS),initramfs)
  24 targethelp:
  25         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  26         @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}'
  27 ifeq ($(ADK_TARGET_QEMU),y)
  28         @echo "Start qemu with following command line:"
  29         @echo 'qemu-system-meta ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}'
  30 endif
  31 endif
  32 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  33 targethelp:
  34         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  35         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  36 endif
  37 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  38 targethelp:
  39         @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
  40 ifeq ($(ADK_TARGET_QEMU),y)
  41         @echo "Start qemu with following command line:"
  42         @echo 'qemu-system-meta ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  43 endif
  44 endif
  45 ifeq ($(ADK_TARGET_FS),nfsroot)
  46 targethelp:
  47         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  48         @echo 'The nfs root tarball is: ${FW_DIR}/${ROOTFSUSERTARBALL}'
  49 endif
  50
  51 # image creation and kernel install
  52 kernel-strip:
  53         cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  54
  55 kernel-install: kernel-strip
  56         cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL)
  57
  58 # filesystem specific targets
  59 ifeq ($(ADK_TARGET_FS),archive)
  60 imageinstall: $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  61 endif
  62 ifeq ($(ADK_TARGET_FS),initramfs)
  63 imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  64 endif
  65 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  66 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  67 endif
  68 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  69 imageinstall: createinitramfs targethelp
  70 endif
  71 ifeq ($(ADK_TARGET_FS),nfsroot)
  72 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  73 endif