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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-10-27 18:51:53 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-10-27 18:54:50 +0100 |
| commit | 0f874ee501262436ffdfe6ac84a09b9f0628b286 (patch) | |
| tree | 07edd3140717361689a4a0dcc95c109f9ea48204 | |
| parent | IMFS: Use IMFS_mtime_ctime_update() (diff) | |
| download | rtems-0f874ee501262436ffdfe6ac84a09b9f0628b286.tar.bz2 | |
bsps/arm: Init trans tbl with invalid entries
| -rw-r--r-- | c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h b/c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h index 88f903b1dc..b5d5de8e54 100644 --- a/c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h +++ b/c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h @@ -90,9 +90,9 @@ arm_cp15_start_setup_translation_table_and_enable_mmu_and_cache( arm_cp15_set_domain_access_control(dac); arm_cp15_set_translation_table_base(ttb); - /* Initialize translation table with fixed-map read-write entries */ + /* Initialize translation table with invalid entries */ for (i = 0; i < ARM_MMU_TRANSLATION_TABLE_ENTRY_COUNT; ++i) { - ttb [i] = (i << ARM_MMU_SECT_BASE_SHIFT) | ARMV7_MMU_DATA_READ_WRITE; + ttb [i] = 0; } for (i = 0; i < config_count; ++i) { |