target/riscv64/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/riscv/boot/Image
   9 QEMU_ARGS:=-M virt -m 512 -nographic
  10 ifeq ($(ADK_TARGET_WITH_MMU),)
  11 QEMU_ARGS+=-bios none -cpu rv64,mmu=off
  12 endif
  13
  14 ifeq ($(ADK_TARGET_QEMU_WITH_VIRTIO),y)
  15 QEMU_ARGS+=-netdev user,id=eth0 -device virtio-net-device,netdev=eth0
  16 endif
  17 ifeq ($(ADK_TARGET_FS),archive)
  18 QEMU_ARGS+=-device virtio-blk-device,drive=vda -drive file=qemu-${ADK_TARGET_CPU_ARCH}.img,if=none,id=vda,format=raw
  19 endif
  20
  21 # target helper text
  22 ifeq ($(ADK_TARGET_FS),archive)
  23 targethelp:
  24         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
  25 ifeq ($(ADK_TARGET_QEMU),y)
  26         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  27         @echo "Use following command to create a QEMU Image:"
  28         @echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)"
  29         @echo "Start qemu with following options:"
  30         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  31 endif
  32 endif
  33 ifeq ($(ADK_TARGET_FS),initramfs)
  34 targethelp:
  35         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  36         @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}'
  37 ifeq ($(ADK_TARGET_QEMU),y)
  38         @echo "Start qemu with following command line:"
  39         @echo 'qemu-system-riscv64 ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}'
  40 endif
  41 endif
  42 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  43 targethelp:
  44         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  45         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  46 endif
  47 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  48 targethelp:
  49         @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
  50 ifeq ($(ADK_TARGET_QEMU),y)
  51         @echo "Start qemu with following command line:"
  52         @echo 'qemu-system-riscv64 ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  53 endif
  54 ifeq ($(ADK_TARGET_SYSTEM_SIPEED_MAIX_BIT),y)
  55         @echo 'sudo python3 scripts/kflash.py -p /dev/ttyUSB0 -b 1500000 -t $(FW_DIR)/$(TARGET_KERNEL)'
  56 endif
  57 endif
  58 ifeq ($(ADK_TARGET_FS),genimage)
  59 targethelp:
  60         @echo "The disk image is: $(FW_DIR)/sdcard.img"
  61         @echo "Use following command to install it on SD card:"
  62         @echo 'sudo dd if=$(FW_DIR)/sdcard.img of=/dev/sdX bs=2048k'
  63 endif
  64 ifeq ($(ADK_TARGET_FS),nfsroot)
  65 targethelp:
  66         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  67         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  68 endif
  69
  70 kernel-strip:
  71         @cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  72
  73 kernel-install: kernel-strip
  74         @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL)
  75
  76 dtb-install:
  77         ${KERNEL_MAKE} dtbs
  78         for x in $(LINUX_DIR)/arch/riscv/boot/dts/*/*.dtb; do \
  79                 [[ -e "$$x" ]] && cp $(LINUX_DIR)/arch/riscv/boot/dts/*/*.dtb $(FW_DIR); \
  80                 break; \
  81         done
  82
  83 # filesystem specific targets
  84 ifeq ($(ADK_TARGET_FS),archive)
  85 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  86 endif
  87 ifeq ($(ADK_TARGET_FS),initramfs)
  88 imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  89 endif
  90 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  91 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  92 endif
  93 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  94 imageinstall: createinitramfs targethelp
  95 endif
  96 ifeq ($(ADK_TARGET_FS),genimage)
  97 imageinstall: dtb-install $(FW_DIR)/$(GENIMAGE) targethelp
  98 endif
  99 ifeq ($(ADK_TARGET_FS),nfsroot)
 100 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
 101 endif