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.mk
   6 include $(ADK_TOPDIR)/mk/modules.mk
   7 include $(ADK_TOPDIR)/mk/kernel-build.mk
   8 include $(ADK_TOPDIR)/mk/image.mk
   9
  10 KERNEL:=$(LINUX_DIR)/arch/xtensa/boot/uImage
  11
  12 QEMU_ARGS:=-M lx60 -monitor null
  13 QEMU_ARGS+=${ADK_QEMU_ARGS}
  14 ifeq ($(ADK_KERNEL_XTENSA_VARIANT_DC233C),y)
  15 QEMU_ARGS+=-cpu dc233c
  16 endif
  17 ifeq ($(ADK_KERNEL_XTENSA_VARIANT_DC232B),y)
  18 QEMU_ARGS+=-cpu dc232b
  19 endif
  20
  21 # target helper text
  22 ifeq ($(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) qemu-${ADK_TARGET_CPU_ARCH}.img'
  31 endif
  32 endif
  33 ifeq ($(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 ($(ADK_TARGET_QEMU),y)
  38         @echo "Start qemu with following command line:"
  39         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${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 ($(ADK_TARGET_QEMU),y)
  51         @echo "Start qemu with following command line:"
  52         @echo 'qemu-system-${ADK_TARGET_CPU_ARCH} ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)'
  53 endif
  54 endif
  55 ifeq ($(ADK_TARGET_FS),nfsroot)
  56 targethelp:
  57         @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}'
  58         @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSUSERTARBALL)"
  59 endif
  60
  61 kernel-install:
  62         @cp $(KERNEL) $(FW_DIR)/${TARGET_KERNEL}
  63
  64 # filesystem specific targets
  65 ifeq ($(ADK_TARGET_FS),archive)
  66 imageinstall: $(FW_DIR)/$(ROOTFSTARBALL) targethelp
  67 endif
  68 ifeq ($(ADK_TARGET_FS),initramfs)
  69 imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp
  70 endif
  71 ifeq ($(ADK_TARGET_FS),initramfsarchive)
  72 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  73 endif
  74 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
  75 imageinstall: createinitramfs targethelp
  76 endif
  77 ifeq ($(ADK_TARGET_FS),nfsroot)
  78 imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp
  79 endif