The normal boot sequence for an RTOS (Real-Time Operating System) or Linux can vary 
depending on the specific system and configuration, but here is a general overview
of the process:

Power on: When the system is powered on, the hardware initializes and performs a
power-on self-test (POST) to check for any hardware issues.

Boot loader: The boot loader is the first software program that runs after the
hardware initialization. It loads the operating system kernel into memory and 
prepares it for execution.

Kernel initialization: The kernel is responsible for managing system resources, and 
it initializes drivers for hardware components such as the CPU, memory, and devices
like disks and network interfaces.

Init process: The init process is the first user space process started by the kernel.
It initializes the system and starts up the various services and daemons required
for the system to operate.

System services: System services and daemons are started by the init process, 
providing essential functionality such as networking, user authentication, 
and hardware management.

User space applications: Finally, user space applications are started, allowing
users to interact with the system and perform tasks such as running applications, 
managing files, and communicating over the network.

Once the boot sequence is complete, the system is fully operational and ready for
use. It is worth noting that there may be variations in this process depending on
the specific system configuration, as well as any modifications or customizations
made to the boot process.