CONFIG_PRINTK=y
CONFIG_SHELL=y
CONFIG_KERNEL_SHELL=n
CONFIG_SHELL_BACKEND_SERIAL=n
CONFIG_OBJECT_TRACING=y
CONFIG_THREAD_MONITOR=y
CONFIG_INIT_STACKS=y
CONFIG_BOOT_BANNER=n
CONFIG_THREAD_NAME=y
CONFIG_LOG=n
CONFIG_SHELL_HISTORY=n
CONFIG_SHELL_STACK_SIZE=1024
CONFIG_SHELL_CMD_BUFF_SIZE=128
CONFIG_SHELL_WILDCARD=n
CONFIG_SHELL_DYNAMIC_CMDS=n
CONFIG_SHELL_VT100_COLORS=n
CONFIG_SHELL_HELP_ON_WRONG_ARGUMENT_COUNT=n
CONFIG_SHELL_STATS=n
CONFIG_SHELL_CMDS=n
CONFIG_CONSOLE=y

#enable RTT shell
CONFIG_USE_SEGGER_RTT=y
CONFIG_SHELL_BACKEND_RTT=y