[U-Boot] Need To Know about the Command Line Interface in U-boot.

[prashantpurohit025 at gmail.com]

Hi all,

 I need to know how the command line interface has been developed in U-boot?

 I could understand few things about command line interface from command.h and command.c file.

 I am unable to get how from command line the U_BOOT_CMD macro has been called?

 Also, what is the need of the special section for U-boot i.e ".u_boot_cmd"?

 If any one has more info about it, please let me know as I am developing a similar command line interface for my application.

 Thanks in advance.

Cheers,
Prashant