doc: board_porting: Provide guideline on MPU activation

Provide a rule to settle on MPU activation by default.
Request is to activate it by default if board resources allow.


Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2020-03-11 17:42:47 +01:00 committed by Johan Hedberg
commit 5b2d17ab42

View file

@ -372,6 +372,10 @@ while porting.
- If available, enable pinmux and interrupt controller drivers.
- It is recommended to enable the MPU by default, if there is support for it
in hardware. For boards with limited memory resources it is acceptable to
disable it.
.. _flash-and-debug-support:
Flash and debug support