[PATCH RSB] Update to dtc 1.6.1

[Chris Johns]

On 29/10/21 6:26 am, Joel Sherrill wrote:
> On Thu, Oct 28, 2021 at 12:20 PM Hesham Almatary
> <hesham.almatary at cl.cam.ac.uk> wrote:
>>
>> Does RISC-V need that too?
> 
> Not based on the current bsets.
> 
> $ grep -r dtc *
> 6/rtems-moxie.bset:devel/dtc-1.6.0-1
> 6/rtems-microblaze.bset:devel/dtc-1.6.0-1
> 7/rtems-moxie.bset:devel/dtc-1.6.0-1
> 
> Alex.. the grep shows that 7/microblaze is out of sync. Please address that.
> 
> Hesham.. if riscv needs dtc, it should be added to its bset for 6 and 7.

Should we add DTC to the default package set and avoid the need to manage what
needs it?

The rational is the growing use of FDT in RTEMS and this lets us control what we
need on a per release basis. For example 5 years from now DTC has changed and
RTEMS today does not work with it.

Chris