diff options
| author | Kinsey Moore <kinsey.moore@oarcorp.com> | 2022-07-15 15:45:21 -0500 |
|---|---|---|
| committer | Chris Johns <chrisj@rtems.org> | 2022-07-18 09:33:32 +1000 |
| commit | 1e360d3140a42fb821d1082c62d5d297ad62b7bd (patch) | |
| tree | 0e6562f0d5e43af1ca5c203f9e1c2c54710ab553 /bsps | |
| parent | score: Extend memory dirty/zero actions (diff) | |
| download | rtems-1e360d3140a42fb821d1082c62d5d297ad62b7bd.tar.bz2 | |
aarch64: Memory map the noinit section
This section was added recently and must be mapped to be accessed
without generating an exception.
Diffstat (limited to 'bsps')
| -rw-r--r-- | bsps/aarch64/include/bsp/aarch64-mmu.h | 4 | ||||
| -rw-r--r-- | bsps/aarch64/include/bsp/linker-symbols.h | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/bsps/aarch64/include/bsp/aarch64-mmu.h b/bsps/aarch64/include/bsp/aarch64-mmu.h index bca7e0ce8d..35fc79d73a 100644 --- a/bsps/aarch64/include/bsp/aarch64-mmu.h +++ b/bsps/aarch64/include/bsp/aarch64-mmu.h @@ -92,6 +92,10 @@ typedef struct { .end = (uintptr_t) bsp_section_rtemsstack_end, \ .flags = AARCH64_MMU_DATA_RW_CACHED \ }, { \ + .begin = (uintptr_t) bsp_section_noinit_begin, \ + .end = (uintptr_t) bsp_section_noinit_end, \ + .flags = AARCH64_MMU_DATA_RW_CACHED \ + }, { \ .begin = (uintptr_t) bsp_section_work_begin, \ .end = (uintptr_t) bsp_section_work_end, \ .flags = AARCH64_MMU_DATA_RW_CACHED \ diff --git a/bsps/aarch64/include/bsp/linker-symbols.h b/bsps/aarch64/include/bsp/linker-symbols.h index 38c655ba97..222c217abb 100644 --- a/bsps/aarch64/include/bsp/linker-symbols.h +++ b/bsps/aarch64/include/bsp/linker-symbols.h @@ -108,6 +108,10 @@ LINKER_SYMBOL(bsp_section_rtemsstack_begin) LINKER_SYMBOL(bsp_section_rtemsstack_end) LINKER_SYMBOL(bsp_section_rtemsstack_size) +LINKER_SYMBOL(bsp_section_noinit_begin) +LINKER_SYMBOL(bsp_section_noinit_end) +LINKER_SYMBOL(bsp_section_noinit_size) + LINKER_SYMBOL(bsp_section_work_begin) LINKER_SYMBOL(bsp_section_work_end) LINKER_SYMBOL(bsp_section_work_size) |