From 01aa1ba34a1696736ed5200ffa1d4be9963d99b3 Mon Sep 17 00:00:00 2001 From: Chris Johns Date: Tue, 9 Aug 2016 17:05:27 +1000 Subject: libbsp/arm: Add the TTB table to the default MMU set up as read/write. This lets the table be changed at runtime for dynamic loading and debugger support. Closes #2775. --- c/src/lib/libbsp/arm/shared/include/arm-cp15-start.h | 4 ++++ 1 file changed, 4 insertions(+) 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 01fdbb3463..a749f7dc98 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 @@ -88,6 +88,10 @@ typedef struct { .begin = (uint32_t) bsp_section_nocachenoload_begin, \ .end = (uint32_t) bsp_section_nocachenoload_end, \ .flags = ARMV7_MMU_DEVICE \ + }, { \ + .begin = (uint32_t) bsp_translation_table_base, \ + .end = (uint32_t) bsp_translation_table_end, \ + .flags = ARMV7_MMU_DATA_READ_WRITE_CACHED \ } BSP_START_DATA_SECTION extern const arm_cp15_start_section_config -- cgit v1.2.3