1CONFIG_PRINTK=y 2CONFIG_HEAP_MEM_POOL_SIZE=4096 3 4CONFIG_IPC_SERVICE=y 5CONFIG_IPC_SERVICE_BACKEND_RPMSG=y 6CONFIG_MBOX=y 7 8CONFIG_OPENAMP=y 9CONFIG_OPENAMP_MASTER=n 10 11CONFIG_LOG=y 12CONFIG_IPC_SERVICE_LOG_LEVEL_INF=y 13CONFIG_LOG_BACKEND_IPC_SERVICE=y 14CONFIG_LOG_PRINTK=n 15CONFIG_LOG_BUFFER_SIZE=4096 16 17CONFIG_ASSERT=y 18CONFIG_LOG_BACKEND_UART=n 19CONFIG_LOG_BACKEND_RTT=n 20