| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
| |
Rename bsp_mm_config_table to arm_cp15_start_mmu_config_table and
rename bsp_mm_config_table_size to arm_cp15_start_mmu_config_table_size
to be in line with the other names in <bsp/arm-cp15-start.h>.
|
| |
|
|
|
| |
Define ARM_CP15_TEXT_SECTION to BSP_START_TEXT_SECTION so that the
start code is in the right section.
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
| |
Add a CPU counter interface to allow access to a free-running counter.
It is useful to measure short time intervals. This can be used for
example to enable profiling of critical low-level functions.
Add two busy wait functions rtems_counter_delay_ticks() and
rtems_counter_delay_nanoseconds() implemented via the CPU counter.
|
| | |
|
| | |
|
| |
|
|
|
| |
Delete ARMV7_MMU_DATA_READ_WRITE_SHAREABLE and move RTEMS_SMP
specific MMU attribute settings to arm-cp15.h.
|
| |
|
|
|
|
|
| |
Changes include reverting back to setting all page-table section entries
as invalid and modify mm_config_table to apply the correct memory attributes
for raspbberypi memory sections at startup. The newly added entry at mm_config_table
maps raspberrypi GPIO and other registers found at raspberrypi.h
|
| |
|
|
|
|
|
| |
Add support for MMU initialization for RaspberryPi. Introduce new shared
MMU configuration table that can be used by other BSPs that call the
arm_cp15_start_setup_translation_table_and_enable_mmu_and_cache function.
Demonstrate the use of the generic table with RaspberryPi.
|
| | |
|
| | |
|
| | |
|
| | |
|
| |
|
