diff options
| author | Waldemar Brodkorb <wbx@openadk.org> | 2014-06-15 10:05:13 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2014-06-15 10:05:46 +0200 |
| commit | 47e410981184016a6ab4c58fdfc9449e2fd945e7 (patch) | |
| tree | e279669cc8f7976f9e661fbebade152978e6f1c6 /target/xtensa/Makefile | |
| parent | f7712ed524e8811fedee86d7b829c2f2e27dc38b (diff) | |
add support for xtensa architecture, tested with qemu. thanks to Max Filippov for help
Diffstat (limited to 'target/xtensa/Makefile')
| -rw-r--r-- | target/xtensa/Makefile | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/target/xtensa/Makefile b/target/xtensa/Makefile new file mode 100644 index 000000000..9aecd3403 --- /dev/null +++ b/target/xtensa/Makefile @@ -0,0 +1,69 @@ +# This file is part of the OpenADK project. OpenADK is copyrighted +# material, please see the LICENCE file in the top-level directory. + +include $(TOPDIR)/rules.mk +include $(TOPDIR)/mk/kernel.mk +include $(TOPDIR)/mk/modules.mk +include $(TOPDIR)/mk/kernel-build.mk +include $(TOPDIR)/mk/image.mk + +KERNEL:=$(LINUX_DIR)/arch/xtensa/boot/Image.elf + +QEMU_ARGS:=-M lx60 -cpu dc232b -monitor null +QEMU_ARGS+=${ADK_QEMU_ARGS} + +# target helper text +ifeq ($(ADK_TARGET_FS),archive) +targethelp: + @echo "The RootFS tarball is: $(FW_DIR)/$(ROOTFSTARBALL)" +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) qemu-${ADK_TARGET_CPU_ARCH}.img' +endif +endif +ifeq ($(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 + +# image creation and kernel install +kernel-strip: + $(TARGET_CROSS)objcopy $(OSTRIP) -S $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL) + +kernel-install: kernel-strip + @cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/${TARGET_KERNEL} + +# filesystem specific targets +ifeq ($(ADK_TARGET_FS),archive) +imageinstall: $(FW_DIR)/$(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 |