target/aarch64/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}/arch/arm64/boot/Image
   9
  10 QEMU_ARGS:=${ADK_QEMU_ARGS}
  11 QEMU_ARGS+=-M virt -cpu cortex-a57 -smp 1
  12 ifeq ($(ADK_TARGET_QEMU_WITH_VIRTIO),y)
  13 QEMU_ARGS+=-netdev user,id=eth0 -device virtio-net-device,netdev=eth0
  14 endif
  15 ifeq ($(ADK_TARGET_FS),archive)
  16 QEMU_ARGS+=-device virtio-blk-device,drive=vda -drive file=qemu-${ADK_TARGET_CPU_ARCH}.img,if=none,id=vda,format=raw
  17 endif
  18
  19 # target helper text
  20 ifeq ($(ADK_TARGET_FS),archive)
  21 targethelp:
  22         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
  23 ifeq ($(ADK_TARGET_BOARD_BCM28XX),y)
  24         @echo "Use following command to install it on SD card:"
  25         @echo "sudo ./scripts/install.sh $(ADK_TARGET_SYSTEM) /dev/sdX $(FW_DIR)/$(ROOTFSTARBALL)"
  26 endif
  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)'
  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
  58 kernel-strip:
  59         @cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  60
  61 kernel-install: kernel-strip
  62         @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL)
  63
  64 dtb-install:
  65 ifeq ($(ADK_TARGET_BOARD_BCM28XX),y)
  66         ${KERNEL_MAKE} dtbs $(MAKE_TRACE)
  67         mkdir -p $(FW_DIR)/overlays
  68         for x in $(LINUX_DIR)/arch/arm64/boot/dts/overlays/*.dtbo; do \
  69                 [[ -e "$$x" ]] && cp $(LINUX_DIR)/arch/arm64/boot/dts/overlays/*.dtbo $(FW_DIR)/overlays; \
  70                 break; \
  71         done
  72         for x in $(LINUX_DIR)/arch/arm64/boot/dts/broadcom/*.dtb; do \
  73                 [[ -e "$$x" ]] && cp $(LINUX_DIR)/arch/arm64/boot/dts/broadcom/*.dtb $(FW_DIR); \
  74                 break; \
  75         done
  76 endif
  77
  78 # filesystem specific targets
  79 ifeq ($(ADK_TARGET_FS),archive)
  80 imageinstall: dtb-install $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  81 endif
  82 ifeq ($(ADK_TARGET_FS),initramfs)
  83 imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  84 endif
  85 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  86 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  87 endif
  88 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  89 imageinstall: createinitramfs targethelp
  90 endif