path: root/arch/blackfin/Kconfig
diff options
Diffstat (limited to 'arch/blackfin/Kconfig')
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index ce521a921bee..6b96d7d21aea 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -765,6 +765,15 @@ config L1_MAX_PIECE
Set the max memory pieces for the L1 SRAM allocation algorithm.
Min value is 16. Max value is 1024.
+config MPU
+ bool "Enable the memory protection unit (EXPERIMENTAL)"
+ default n
+ help
+ Use the processor's MPU to protect applications from accessing
+ memory they do not own. This comes at a performance penalty
+ and is recommended only for debugging.
comment "Asynchonous Memory Configuration"
menu "EBIU_AMGCTL Global Control"