From c43854da4d87c25f54cce20ad188a6877dc15f71 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Mon, 28 Jul 2014 10:14:40 +0200 Subject: add some basic infrastructure for qemu-system-m68k Qemu emulates a Coldfire Evaluation board without MMU. As that is the first non-MMU platform in OpenADK I added ADK_TARGET_UCLINUX. Mksh can not be used for non-MMU, because it requires fork() for job control and other things. We use hush here. non-MMU support in uClibc does not have shared library support. Kernel does not start yet. So no runtime testing, but at least coldfire toolchain can be tested with uClibc-ng. Signed-off-by: Waldemar Brodkorb --- target/m68k/Makefile | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) (limited to 'target/m68k/Makefile') diff --git a/target/m68k/Makefile b/target/m68k/Makefile index bc48f9890..7de6f6001 100644 --- a/target/m68k/Makefile +++ b/target/m68k/Makefile @@ -7,9 +7,22 @@ include $(ADK_TOPDIR)/mk/modules.mk include $(ADK_TOPDIR)/mk/kernel-build.mk include $(ADK_TOPDIR)/mk/image.mk -KERNEL:=$(LINUX_DIR)/vmlinux.gz +KERNEL:=$(LINUX_DIR)/vmlinux +QEMU_ARGS:=${ADK_QEMU_ARGS} +QEMU_ARGS+=-M mcf5208evb -cpu m5206 # 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}' @@ -23,6 +36,14 @@ ifeq ($(ADK_TARGET_SYSTEM_ARANYM_M68K),y) @echo 'Ungrab mouse with middle mouse click' endif endif +ifeq ($(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 kernel-strip: @@ -30,6 +51,12 @@ kernel-install: kernel-strip @cp $(KERNEL) $(FW_DIR)/$(TARGET_KERNEL) # filesystem specific targets +ifeq ($(ADK_TARGET_FS),archive) +imageinstall: kernel-install $(FW_DIR)/$(ROOTFSUSERTARBALL) targethelp +endif ifeq ($(ADK_TARGET_FS),initramfs) imageinstall: kernel-install $(FW_DIR)/$(INITRAMFS) targethelp endif +ifeq ($(ADK_TARGET_FS),initramfspiggyback) +imageinstall: createinitramfs targethelp +endif -- cgit v1.2.3