Enabling Buildbot 'responsible user' emails.

[Sebastian Huber]

On 06/02/2020 00:11, Chris Johns wrote:

> On 6/2/20 10:00 am, Amar Takhar wrote:
>> On 2020-02-06 08:31 +1100, Chris Johns wrote:
>>
>>> Can we enable this for one BSP from each tier 1 architectures?
>> Yes, can you provide a list?
> The master list is here ...
>
> https://git.rtems.org/rtems-tools/tree/config/rtems-bsps-tiers.ini

I would use different criteria to select BSPs for buildbot runs. They 
should at least cover the maintained architectures (arm, powerpc, riscv, 
and sparc). Using simulator BSPs has the benefit that you can run also 
the test suite without having access to the hardware. This helps to 
debug issues. I think the current selection is already quite good. Maybe 
we should just add riscv/rv64imafdc_medany as 64-bit BSP to the list.