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Diffstat (limited to 'arch/blackfin/Kconfig')
| -rw-r--r-- | arch/blackfin/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index ce521a921be..6b96d7d21ae 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" |