arm: add missing atomic operations selection for Cortex-M7 processor

This change is required to support unified kernel.

Change-Id: I47bd644239eb3e624c7a5cb456eedad5aca79e8e
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
This commit is contained in:
Piotr Mienkowski 2016-11-03 19:31:25 +01:00 committed by Kumar Gala
commit dccec68e0f

View file

@ -95,6 +95,7 @@ config CPU_CORTEX_M7
bool
# Omit prompt to signify "hidden" option
default n
select ATOMIC_OPERATIONS_BUILTIN
select ISA_THUMB2
help
This option signifies the use of a Cortex-M7 CPU