# This file is part of the OpenADK project. OpenADK is copyrighted # material, please see the LICENCE file in the top-level directory. include $(ADK_TOPDIR)/rules.mk include $(ADK_TOPDIR)/mk/kernel-build.mk include $(ADK_TOPDIR)/mk/image.mk KERNEL:=${LINUX_DIR}/arch/arm64/boot/Image QEMU_ARGS:=${ADK_QEMU_ARGS} QEMU_ARGS+=-M virt -cpu cortex-a57 -smp 1 ifeq ($(ADK_TARGET_QEMU_WITH_VIRTIO),y) QEMU_ARGS+=-netdev user,id=eth0 -device virtio-net-device,netdev=eth0 endif ifeq ($(ADK_TARGET_FS),archive) QEMU_ARGS+=-device virtio-blk-device,drive=vda -drive file=qemu-${ADK_TARGET_CPU_ARCH}.img,if=none,id=vda,format=raw endif # target helper text ifeq ($(ADK_TARGET_FS),archive) targethelp: @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)" ifeq ($(ADK_TARGET_BOARD_BCM28XX),y) @echo "Use following command to install it on SD card:" @echo "sudo ./scripts/install.sh $(ADK_TARGET_SYSTEM) /dev/sdX $(FW_DIR)/$(ROOTFSTARBALL)" endif ifeq ($(ADK_TARGET_QEMU),y) @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}' @echo "Use following command to create a QEMU Image:" @echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)" @echo "Start qemu with following options:" @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)' endif endif ifeq ($(ADK_TARGET_FS),initramfs) targethelp: @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}' @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}' ifeq ($(ADK_TARGET_QEMU),y) @echo "Start qemu with following command line:" @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}' endif endif ifeq ($(ADK_TARGET_FS),initramfsarchive) targethelp: @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}' @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)" endif ifeq ($(ADK_TARGET_FS),initramfspiggyback) targethelp: @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}' ifeq ($(ADK_TARGET_QEMU),y) @echo "Start qemu with following command line:" @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)' endif endif kernel-strip: @cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL) kernel-install: kernel-strip @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL) dtb-install: ifeq ($(ADK_TARGET_BOARD_BCM28XX),y) env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \ dtbs $(MAKE_TRACE) mkdir -p $(FW_DIR)/overlays for x in $(LINUX_DIR)/arch/arm64/boot/dts/overlays/*.dtbo; do \ [[ -e "$$x" ]] && cp $(LINUX_DIR)/arch/arm64/boot/dts/overlays/*.dtbo $(FW_DIR)/overlays; \ break; \ done for x in $(LINUX_DIR)/arch/arm64/boot/dts/broadcom/*.dtb; do \ [[ -e "$$x" ]] && cp $(LINUX_DIR)/arch/arm64/boot/dts/broadcom/*.dtb $(FW_DIR); \ break; \ done endif # filesystem specific targets ifeq ($(ADK_TARGET_FS),archive) imageinstall: dtb-install $(FW_DIR)/$(ROOTFSTARBALL) targethelp endif ifeq ($(ADK_TARGET_FS),initramfs) imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp endif ifeq ($(ADK_TARGET_FS),initramfsarchive) imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp endif ifeq ($(ADK_TARGET_FS),initramfspiggyback) imageinstall: createinitramfs targethelp endif