Re: [U-Boot-Users] Add a new command to U-Boot

On 11/15/05, Carlos Filipe Silva CarlosF.Silva@siemens.com wrote:

Hi all!

I have one doubt. How can I add a new command to U-Boot? Do I have to use only the macro U_BOOT_CMD() like files .../common/cmd_* or do I have to do more things, like defines, etc.?

You do not need the gating defines -- U_BOOT_CMD() will automatically do everything. The defines are only required for including/excluding the command which saves memory if not included. If the command is defined in your board directory, it will probably always be active and not require any gating macros.

And after this is compliled with no error, if I type help in U-Boot's shell, do I see this command like the others?

Yes.

Cliff

-- ======================= Cliff Brake http://bec-systems.com