[U-Boot] how many (few?) supported boards don't specify SYS_VENDOR?

[Andy Pont]

Robert wrote...

>   i'd never thought about it so, as a quick check, i just tried this
>to see how many board files actually lived directly under
>board/<board>/ and got:
>
>   $ ls board/*/board.c
>   board/sunxi/board.c
>   $
>
>i thought that was interesting -- all of one board
For most boards the primary source file is not called board.c but is 
<board>.c. E.g. board/cobra5272/cobra5272.c

-Andy.