add example how to run simulator

target/config/Config.in.target

@@ -35,6 +35,7 @@ config ADK_TARGET_ROOTFS_INITRAMFSPIGGYBACK
 	select ADK_TARGET_ARCH_INITRAMFS_BUILTIN
 	depends on \
 		ADK_TARGET_QEMU || \
+		ADK_TARGET_SIM || \
 		ADK_TARGET_ARCH_AARCH64 || \
 		ADK_TARGET_ARCH_ARM || \
 		ADK_TARGET_ARCH_M68K || \

target/h8300/Makefile

@@ -23,6 +23,10 @@ endif
 ifeq ($(ADK_TARGET_FS),initramfspiggyback)
 targethelp:
 	@echo 'The kernel+initramfs file is: $(FW_DIR)/${TARGET_KERNEL}'
+ifeq ($(ADK_TARGET_SIM),y)
+	@echo "Run the simulator via:"
+	@echo $(TARGET_CROSS)run $(FW_DIR)/$(TARGET_KERNEL)
+endif
 endif
 
 kernel-strip: