This prints "hello world" like minimal. But it has more functionality on kernel and file system.
If network functionality is not mandatory, it can be used.
Because of enabled many configs and big number of arrays compared with minimal,
the minimal config is better to know minimal the TizenRT kernel footprint.
GPIO, I2C, SFLASH, SPI, UART
Automount of USERFS
POSIX APIs
Round Robin Scheduling
Signal
Work Queue
Smart FS
Proc FS
MTD
Debug Message
TASH
Date, env, kill, ps, stack monitor, uptime, ramtest, cle, vi