pc386 BSP documentation tweaks.

[Karel Gardas]

On 9/21/20 7:34 PM, Gedare Bloom wrote:
> On Sat, Sep 19, 2020 at 2:31 PM Karel Gardas <karel.gardas at centrum.cz> wrote:
>>
>>
>> Hello,
>>
>> attached are three patches:
>>
>>     pc386 BSP: add runtime options for debugging and move few lines
>> around for better context.
>>     pc386 BSP: add a note about default baud rate for console over UART/COM.
>>     pc386 BSP: remove USE_COM1_AS_CONSOLE reference, the option is long
>> time gone.
> 
> We still have this option, but I don't think it does anything. Maybe
> it should be noted as "Obsolete"?

By "long gone" I mean this option is handled by configure/make and now
also waf, but is not preserved in the C code at all. So basically the
option does nothing as implementation C code was probably removed.

Or am I looking wrong?

Thanks,
Karel