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-rw-r--r--c/src/lib/libbsp/arm/atsam/libraries/libboard/source/board_lowlevel.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/atsam/libraries/libboard/source/board_lowlevel.c b/c/src/lib/libbsp/arm/atsam/libraries/libboard/source/board_lowlevel.c
index 3ac6ecc6b4..0003885cad 100644
--- a/c/src/lib/libbsp/arm/atsam/libraries/libboard/source/board_lowlevel.c
+++ b/c/src/lib/libbsp/arm/atsam/libraries/libboard/source/board_lowlevel.c
@@ -138,6 +138,7 @@ void _SetupMemoryRegion(void)
dwRegionAttr =
MPU_AP_PRIVILEGED_READ_WRITE |
+ INNER_NORMAL_NOCACHE_TYPE(NON_SHAREABLE) |
MPU_CalMPURegionSize(DTCM_END_ADDRESS - DTCM_START_ADDRESS) |
MPU_REGION_ENABLE;