[rtems commit] bsps/arm: Fix MMU configuration

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    0deeb02527f2a31c3c11657a1962373e07ec69e3
Changeset: http://git.rtems.org/rtems/commit/?id=0deeb02527f2a31c3c11657a1962373e07ec69e3

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Tue Dec 15 11:24:14 2020 +0100

bsps/arm: Fix MMU configuration

Update #4184.

---

 bsps/arm/include/bsp/arm-cp15-start.h | 4 ++++
 bsps/arm/include/bsp/linker-symbols.h | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/bsps/arm/include/bsp/arm-cp15-start.h b/bsps/arm/include/bsp/arm-cp15-start.h
index 86c4f8a..8f7b522 100644
--- a/bsps/arm/include/bsp/arm-cp15-start.h
+++ b/bsps/arm/include/bsp/arm-cp15-start.h
@@ -74,6 +74,10 @@ typedef struct {
     .end = (uint32_t) bsp_section_bss_end, \
     .flags = ARMV7_MMU_DATA_READ_WRITE_CACHED \
   }, { \
+    .begin = (uint32_t) bsp_section_rtemsstack_begin, \
+    .end = (uint32_t) bsp_section_rtemsstack_end, \
+    .flags = ARMV7_MMU_DATA_READ_WRITE_CACHED \
+  }, { \
     .begin = (uint32_t) bsp_section_work_begin, \
     .end = (uint32_t) bsp_section_work_end, \
     .flags = ARMV7_MMU_DATA_READ_WRITE_CACHED \
diff --git a/bsps/arm/include/bsp/linker-symbols.h b/bsps/arm/include/bsp/linker-symbols.h
index ab39b80..635ba5e 100644
--- a/bsps/arm/include/bsp/linker-symbols.h
+++ b/bsps/arm/include/bsp/linker-symbols.h
@@ -92,6 +92,10 @@ LINKER_SYMBOL(bsp_section_bss_begin)
 LINKER_SYMBOL(bsp_section_bss_end)
 LINKER_SYMBOL(bsp_section_bss_size)
 
+LINKER_SYMBOL(bsp_section_rtemsstack_begin)
+LINKER_SYMBOL(bsp_section_rtemsstack_end)
+LINKER_SYMBOL(bsp_section_rtemsstack_size)
+
 LINKER_SYMBOL(bsp_section_work_begin)
 LINKER_SYMBOL(bsp_section_work_end)
 LINKER_SYMBOL(bsp_section_work_size)