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| author | Waldemar Brodkorb <wbx@openadk.org> | 2015-08-01 10:32:23 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2015-08-02 10:41:07 +0200 |
| commit | 92ffed61568e4ebac5a985a4cc342e80b78b2bd3 (patch) | |
| tree | 80ac3a94f95e04683ca628d94fd91e7688a575dd /target/metag | |
| parent | 88b74bc242e84d27241bbdd3c3072c110149e9c9 (diff) | |
add basic support for qemu-metag
Diffstat (limited to 'target/metag')
| -rw-r--r-- | target/metag/Makefile | 66 | ||||
| -rw-r--r-- | target/metag/kernel/qemu-metag | 7 | ||||
| -rw-r--r-- | target/metag/systems/qemu-metag | 8 |
3 files changed, 81 insertions, 0 deletions
diff --git a/target/metag/Makefile b/target/metag/Makefile index ebc17340e..cf01e9304 100644 --- a/target/metag/Makefile +++ b/target/metag/Makefile @@ -7,3 +7,69 @@ include $(ADK_TOPDIR)/mk/modules.mk include $(ADK_TOPDIR)/mk/kernel-build.mk include $(ADK_TOPDIR)/mk/image.mk +KERNEL:=$(LINUX_DIR)/vmlinux +QEMU_ARGS:=-nographic -display none -device da,exit_threads=1 -chardev stdio,id=chan1 -chardev pty,id=chan2 + +# 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-meta ${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-meta ${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-meta ${QEMU_ARGS} -kernel $(FW_DIR)/$(TARGET_KERNEL)' +endif +endif +ifeq ($(ADK_TARGET_FS),nfsroot) +targethelp: + @echo 'The kernel file is: $(FW_DIR)/${TARGET_KERNEL}' + @echo 'The nfs root tarball is: ${FW_DIR}/${ROOTFSUSERTARBALL}' +endif + +# image creation and kernel install +kernel-strip: + cp $(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 ($(ADK_TARGET_FS),initramfspiggyback) +imageinstall: createinitramfs targethelp +endif +ifeq ($(ADK_TARGET_FS),nfsroot) +imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp +endif diff --git a/target/metag/kernel/qemu-metag b/target/metag/kernel/qemu-metag new file mode 100644 index 000000000..6c45bc1ca --- /dev/null +++ b/target/metag/kernel/qemu-metag @@ -0,0 +1,7 @@ +CONFIG_METAG=y +CONFIG_SOC_TZ1090=y +CONFIG_METAG_DA=y +CONFIG_METAG_META21_MMU=y +CONFIG_METAG_UNALIGNED=y +CONFIG_DA_TTY=y +CONFIG_DA_CONSOLE=y diff --git a/target/metag/systems/qemu-metag b/target/metag/systems/qemu-metag new file mode 100644 index 000000000..f6a45ef4a --- /dev/null +++ b/target/metag/systems/qemu-metag @@ -0,0 +1,8 @@ +config ADK_TARGET_SYSTEM_QEMU_METAG + bool "Qemu Emulator" + select ADK_CPU_METAG + select ADK_TARGET_QEMU + select ADK_TARGET_PACKAGE_TXZ + help + METAG Qemu support. + |