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author | Alexander Krutwig <alexander.krutwig@embedded-brains.de> | 2016-09-14 14:46:03 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-09-16 08:18:50 +0200 |
commit | c186de5cd1297f3079c643599aebeb64a69ae9da (patch) | |
tree | 81aadce3d47a03bf1937f86eff7b47c0a4fdaadc | |
parent | arm/raspberrypi: define bsp_reset to restart board by watchdog. (diff) | |
download | rtems-c186de5cd1297f3079c643599aebeb64a69ae9da.tar.bz2 |
bsp/atsam: Use normal memory for QSPI flash area
This is a performance improvement for execute-in-place (XIP).
-rw-r--r-- | c/src/lib/libbsp/arm/atsam/libraries/libboard/source/board_lowlevel.c | 4 |
1 files changed, 2 insertions, 2 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 0003885cad..a13a3b312c 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 @@ -258,7 +258,7 @@ void _SetupMemoryRegion(void) MPU_SetRegion(dwRegionBaseAddr, dwRegionAttr); /**************************************************** - QSPI memory region --- Strongly ordered + QSPI memory region --- Normal START_Addr:- 0x80000000UL END_Addr:- 0x9FFFFFFFUL ******************************************************/ @@ -269,7 +269,7 @@ void _SetupMemoryRegion(void) dwRegionAttr = MPU_AP_FULL_ACCESS | - STRONGLY_ORDERED_SHAREABLE_TYPE | + INNER_NORMAL_WB_NWA_TYPE(SHAREABLE) | MPU_CalMPURegionSize(QSPI_END_ADDRESS - QSPI_START_ADDRESS) | MPU_REGION_ENABLE; |