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* bsps: Fix legacy buildSebastian Huber2021-02-261-4/+0
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* bsps: Add default rtems_get_target_hash()Sebastian Huber2021-02-261-0/+66
| | | | Update #4267.
* bsps: Change license to BSD-2-Clause of some filesSebastian Huber2021-02-241-9/+34
| | | | | | | Change license to BSD-2-Clause according to file histories and re-licensing agreement. Update #3899.
* bsps: Print CPU in default fatal error extensionSebastian Huber2020-12-101-1/+8
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* bsps/shared: Add PSCI-based bspreset implementationKinsey Moore2020-10-051-0/+56
| | | | | This adds a bsp_reset implementation based on the ARM PSCI specification often present in ARMv8 systems.
* bsps/fdt: Make sure data is cache alignedChristian Mauderer2020-07-311-3/+5
| | | | | The cache of the fdt blob is flushed after copy. Therefore it should be aligned.
* config: Add CONFIGURE_DIRTY_MEMORYSebastian Huber2020-02-061-13/+0
| | | | | | | Replace the BSP_DIRTY_MEMORY BSP option with a CONFIGURE_DIRTY_MEMORY configuration option. Update #3843.
* bsps: Rework work area initializationSebastian Huber2020-02-042-18/+39
| | | | | | | | | | | | | | | | | | | | The work area initialization was done by the BSP through bsp_work_area_initialize(). This approach predated the system initialization through the system initialization linker set. The workspace and C program heap were unconditionally initialized. The aim is to support RTEMS application configurations which do not need the workspace and C program heap. In these configurations, the workspace and C prgram heap should not get initialized. Change all bsp_work_area_initialize() to implement _Memory_Get() instead. Move the dirty memory, sbrk(), per-CPU data, workspace, and malloc() heap initialization into separate system initialization steps. This makes it also easier to test the individual initialization steps. This change adds a dependency to _Heap_Extend() to all BSPs. This dependency will be removed in a follow up change. Update #3838.
* record: Allow tracing of ISR disable/enableSebastian Huber2019-09-061-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Directly use the CPU port API in boot_card() to allow tracing of the higher level interrupt disable/enable routines, e.g. _ISR_Local_disable() and _ISR_Local_enable(). Currently, there is no configuration option to enable this. Below is a patch. It may be used to investigate some nasty low level bugs in the system. Update #3665. diff --git a/cpukit/include/rtems/score/isrlevel.h b/cpukit/include/rtems/score/isrlevel.h index c42451d010..46d361ddc2 100644 --- a/cpukit/include/rtems/score/isrlevel.h +++ b/cpukit/include/rtems/score/isrlevel.h @@ -40,6 +40,10 @@ extern "C" { */ typedef uint32_t ISR_Level; +uint32_t rtems_record_interrupt_disable( void ); + +void rtems_record_interrupt_enable( uint32_t level ); + /** * @brief Disables interrupts on this processor. * @@ -56,8 +60,7 @@ typedef uint32_t ISR_Level; */ #define _ISR_Local_disable( _level ) \ do { \ - _CPU_ISR_Disable( _level ); \ - RTEMS_COMPILER_MEMORY_BARRIER(); \ + _level = rtems_record_interrupt_disable(); \ } while (0) /** @@ -72,10 +75,7 @@ typedef uint32_t ISR_Level; * _ISR_Local_disable(). */ #define _ISR_Local_enable( _level ) \ - do { \ - RTEMS_COMPILER_MEMORY_BARRIER(); \ - _CPU_ISR_Enable( _level ); \ - } while (0) + rtems_record_interrupt_enable( _level ) /** * @brief Temporarily enables interrupts on this processor. @@ -98,9 +98,8 @@ typedef uint32_t ISR_Level; */ #define _ISR_Local_flash( _level ) \ do { \ - RTEMS_COMPILER_MEMORY_BARRIER(); \ - _CPU_ISR_Flash( _level ); \ - RTEMS_COMPILER_MEMORY_BARRIER(); \ + rtems_record_interrupt_enable( _level ); \ + _level = rtems_record_interrupt_disable(); \ } while (0) /
* Add and use THREAD_DEFAULT_MAXIMUM_NAME_SIZESebastian Huber2019-07-301-1/+1
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* bsps: Adjust architecture Doxygen groupsSebastian Huber2019-03-042-15/+2
| | | | | | | | | | - Use CamelCase as it is not used in our C code. Enables simple search and replace. - Prefix with "RTEMS" to aid deployment and integration. It aids searching and sorting. Update #3706.
* bsps: BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGINSebastian Huber2018-09-031-7/+0
| | | | | | | Remove the BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGIN hack. The interrupt stacks are now allocated by the linker. Update #3459.
* bsps: Move bspsmpgetcurrentprocessor.c to bspsSebastian Huber2018-04-201-0/+15
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move bspsmp.c to bspsSebastian Huber2018-04-201-0/+35
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move setvec.c to bspsSebastian Huber2018-04-201-0/+43
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move sbrk.c to bspsSebastian Huber2018-04-201-0/+28
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Convert all bsp_predriver_hook()Sebastian Huber2018-04-201-6/+0
| | | | | | Use RTEMS_SYSINIT_ITEM() instead. Update #2408.
* bsps: Move bspgetworkarea.c to bspsSebastian Huber2018-04-201-0/+62
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move bspstart.c to bspsSebastian Huber2018-04-201-0/+20
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move bspreset_loop.c to bspsSebastian Huber2018-04-201-0/+17
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move bspreset.c to bspsSebastian Huber2018-04-201-0/+17
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move bspclean.c to bspsSebastian Huber2018-04-201-0/+99
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move stackalloc.c to bspsSebastian Huber2018-04-161-0/+65
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move bsp-uboot-board-info.c to bspsSebastian Huber2018-04-161-0/+32
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move bsp-fdt.c to bspsSebastian Huber2018-04-161-0/+65
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move bootcard.c to bspsSebastian Huber2018-04-121-0/+85
This patch is a part of the BSP source reorganization. Update #3285.
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