I was just trying to understand the code flow of LinuxBIOS on x86 architecture.

I understood that on a power on (cold boot), there is a wait for power good.

Later there is a transition from real mode to protected mode (32 bit).

The file that makes the transition is entry32.inc of src/cpu/x86/32bit directory.

After this point I was not able to make able to make much progress as to which part of the code is executed.

Any help in this regard will be helpful.

I did check through the available documentation in documentation directory of the source tree, but

would appreciate if there are any pointers at the code level.

Regards

Anil