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