target/xtensa/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 $(ADK_TOPDIR)/mk/image.mk
   7
   8 ifeq ($(ADK_TARGET_CPU_XTENSA_DE212),y)
   9 KERNEL:=$(LINUX_DIR)/arch/xtensa/boot/Image.elf
  10 else
  11 KERNEL:=$(LINUX_DIR)/arch/xtensa/boot/uImage
  12 endif
  13
  14 QEMU_ARGS:=-M kc705
  15 QEMU_ARGS+=${ADK_QEMU_ARGS}
  16 ifeq ($(ADK_TARGET_CPU_XTENSA_DC233C),y)
  17 QEMU_ARGS+=-cpu dc233c
  18 endif
  19 ifeq ($(ADK_TARGET_CPU_XTENSA_DC232B),y)
  20 QEMU_ARGS+=-cpu dc232b
  21 endif
  22 ifeq ($(ADK_TARGET_CPU_XTENSA_DE212),y)
  23 QEMU_ARGS+=-cpu de212 -m 256
  24 endif
  25
  26 # target helper text
  27 ifeq ($(ADK_TARGET_FS),archive)
  28 targethelp:
  29         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)"
  30 ifeq ($(ADK_TARGET_QEMU),y)
  31         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  32         @echo "Use following command to create a QEMU Image:"
  33         @echo "./scripts/create.sh qemu-${ADK_TARGET_CPU_ARCH}.img $(FW_DIR)/$(ROOTFSTARBALL)"
  34         @echo "Start qemu with following options:"
  35         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) qemu-${ADK_TARGET_CPU_ARCH}.img'
  36 endif
  37 endif
  38 ifeq ($(ADK_TARGET_FS),initramfs)
  39 targethelp:
  40         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  41         @echo 'The initramfs image is: ${FW_DIR}/${INITRAMFS}'
  42 ifeq ($(ADK_TARGET_QEMU),y)
  43         @echo "Start qemu with following command line:"
  44         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL) -initrd ${FW_DIR}/${INITRAMFS}'
  45 endif
  46 endif
  47 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  48 targethelp:
  49         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  50         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  51 endif
  52 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  53 targethelp:
  54         @echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
  55 ifeq ($(ADK_TARGET_QEMU),y)
  56         @echo "Start qemu with following command line:"
  57         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  58 endif
  59 endif
  60 ifeq ($(ADK_TARGET_FS),nfsroot)
  61 targethelp:
  62         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  63         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  64 endif
  65
  66 kernel-strip:
  67         @cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
  68
  69 kernel-install: kernel-strip
  70         @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL)
  71
  72 # filesystem specific targets
  73 ifeq ($(ADK_TARGET_FS),archive)
  74 imageinstall: $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  75 endif
  76 ifeq ($(ADK_TARGET_FS),initramfs)
  77 imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  78 endif
  79 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  80 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  81 endif
  82 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  83 imageinstall: createinitramfs targethelp
  84 endif
  85 ifeq ($(ADK_TARGET_FS),nfsroot)
  86 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  87 endif