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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-11-25 08:40:20 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-11-27 10:33:30 +0100 |
| commit | cbc433c7a25dbe19414f70edc64f9de1f630a117 (patch) | |
| tree | 8d53c70658b82b052f0c5c81e7a025548a147aea /c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h | |
| parent | rtems: Add rtems_cache_coherent_allocate() (diff) | |
| download | rtems-cbc433c7a25dbe19414f70edc64f9de1f630a117.tar.bz2 | |
bsps/arm: Add .nocache section
This section can be use to provide a cache coherent memory area via
rtems_cache_coherent_add_area().
Diffstat (limited to 'c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h')
| -rw-r--r-- | c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h | 4 |
1 files changed, 4 insertions, 0 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 7d5fd0fdf1..c70ebf9570 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 @@ -80,6 +80,10 @@ typedef struct { .begin = (uint32_t) bsp_section_stack_begin, \ .end = (uint32_t) bsp_section_stack_end, \ .flags = ARMV7_MMU_DATA_READ_WRITE_CACHED \ + }, { \ + .begin = (uint32_t) bsp_section_nocache_begin, \ + .end = (uint32_t) bsp_section_nocache_end, \ + .flags = ARMV7_MMU_DEVICE \ } BSP_START_DATA_SECTION extern const arm_cp15_start_section_config |