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* bsp/qoriq: SMP support for IRQ supportSebastian Huber2014-04-161-8/+11
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* score: SMP initialization changesSebastian Huber2014-04-141-17/+25
| | | | | | | | | | | | | | | | | Add and use _CPU_SMP_Start_processor(). Add and use _CPU_SMP_Finalize_initialization(). This makes most _CPU_SMP_Initialize() functions a bit simpler since we can calculate the minimum value of the count of processors requested by the application configuration and the count of physically or virtually available processors in the high-level code. The CPU port has now the ability to signal a processor start failure. With the support for clustered/partitioned scheduling the presence of particular processors can be configured to be optional or mandatory. There will be a fatal error only in case mandatory processors are not present. The CPU port may use a timeout to monitor the start of a processor.
* Change all references of rtems.com to rtems.org.Chris Johns2014-03-2129-29/+29
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* score: Rename rtems_smp_process_interrupt()Sebastian Huber2014-02-191-4/+3
| | | | | | Rename rtems_smp_process_interrupt() into _SMP_Inter_processor_interrupt_handler(). Delete unused header file <rtems/bspsmp.h>.
* score: Rename rtems_smp_secondary_cpu_initialize()Sebastian Huber2014-02-191-1/+2
| | | | | | Rename rtems_smp_secondary_cpu_initialize() into _SMP_Start_multitasking_on_secondary_processor(). Move declaration to <rtems/score/smpimpl.h>.
* score: Delete bsp_smp_broadcast_interrupt()Sebastian Huber2014-02-191-6/+0
| | | | | | Since the per-CPU SMP lock must be acquired and released to send the message a single interrupt broadcast operations offers no benefits. If synchronization is required, then a SMP barrier must be used anyway.
* score: Rename bsp_smp_initialize()Sebastian Huber2014-02-191-1/+1
| | | | | Rename bsp_smp_initialize() into _CPU_SMP_Initialize() since every CPU port must supply this function.
* powerpc: Change interrupt disable implemetationSebastian Huber2014-02-192-2/+0
| | | | | | | | | | | | Instead of SPRG0 (= special purpose register 272) use the new global symbol _PPC_INTERRUPT_DISABLE_MASK to store the interrupt disable mask. The benefit is that it is now possible to disable interrupts without further run-time initialization in boot_card(). At least on Freescale e500 cores this leads also to a faster execution since the mfmsr and mfspr instruction require four cycles to complete. The instructions to load the mask value can execute while the mfmsr is in progress.
* score: Add CPU counter supportSebastian Huber2014-02-141-0/+2
| | | | | | | | | 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.
* bsps/powerpc: Use ALIGN_WITH_INPUTSebastian Huber2013-12-162-16/+0
| | | | This requires at least Binutils 2.24.
* bsp/qoriq: Use System V small-data areaSebastian Huber2013-12-031-1/+1
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* smp: Add and use _Per_CPU_Get()Sebastian Huber2013-07-301-2/+5
| | | | | | Add and use _Per_CPU_Get_by_index() and _Per_CPU_Get_index(). Add _Per_CPU_Send_interrupt(). This avoids direct access of _Per_CPU_Information.
* smp: Add and use _CPU_SMP_Send_interrupt()Sebastian Huber2013-07-171-2/+3
| | | | Delete bsp_smp_interrupt_cpu().
* smp: Add and use _CPU_SMP_Get_current_processor()Sebastian Huber2013-07-171-5/+0
| | | | | | | | | | Add and use _SMP_Get_current_processor() and rtems_smp_get_current_processor(). Delete bsp_smp_interrupt_cpu(). Change type of current processor index from int to uint32_t to match _SMP_Processor_count type.
* termios: Update due to API changesSebastian Huber2013-06-251-21/+23
| | | | | Termios notifies now the driver about an inactive transmit with the length argument set to zero.
* bsps/powerpc: Delete bsp_exceptions_in_RAMSebastian Huber2013-06-212-6/+6
| | | | | Delete ppc_exc_vector_base. Add and use ppc_exc_initialize_with_vector_base().
* bsp/qoriq: Add missing #ifdef RTEMS_SMPSebastian Huber2013-06-031-0/+6
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* bsp/qoriq: Add SMP supportSebastian Huber2013-05-316-8/+252
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* bsp/qoriq: Avoid NULL pointer accessSebastian Huber2013-05-271-5/+11
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* bsps: Update due to linker changesSebastian Huber2013-05-272-0/+16
| | | | | | | In case the VMA and LMA regions differ, the LMA start address is now no longer aligned with the alignment of the input sections: http://sourceware.org/bugzilla/show_bug.cgi?id=15222
* bsps/powerpc: Use proper typeSebastian Huber2013-04-081-3/+3
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* RTEMS: Delete ChangeLog files.Gedare Bloom2013-03-081-40/+0
| | | | | | | | | This commit deletes all RTEMS ChangeLog files. These files have been abandoned since converting to git version control. The historical data may be recovered by checking out any commit before this one. Most of the contents of these ChangeLog files can also be found in the git log. Two external ChangeLog files, ChangeLog.slac and ChangeLog.zlib, remain.
* libchip/serial: Add const qualifierSebastian Huber2013-02-113-4/+4
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* bsps/powerpc: Use explicit compiler optionsSebastian Huber2012-12-071-1/+2
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* bsps/powerpc: Add .nvram sectionSebastian Huber2012-12-033-6/+12
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* bsp/qoriq: Set PPC_EXC_CONFIG_BOOKE_ONLYSebastian Huber2012-12-031-0/+4
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* bsp/qoriq: Set PPC_EXC_CONFIG_USE_FIXED_HANDLERSebastian Huber2012-12-034-3/+40
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* bsps/powerpc: Exception initialization error is fatalSebastian Huber2012-11-151-5/+1
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* bsps: Interrupt initialization error is fatalSebastian Huber2012-11-151-4/+1
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* score: Add RTEMS_FATAL_SOURCE_EXITSebastian Huber2012-11-151-2/+4
| | | | | | | Include <bsp/default-initial-extension.h> in all BSPs. Call rtems_fatal() with RTEMS_FATAL_SOURCE_EXIT as source and the exit() status code as fatal code in every bsp_cleanup(). Move previous bsp_cleanup() code into bsp_fatal_extension().
* sapi: Use rtems_config*_get_interrupt_stack_sizeSebastian Huber2012-11-071-1/+1
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* bsp/qoriq: Fix maximum packet sizeSebastian Huber2012-10-081-1/+1
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* Revert "Add bspopts.h.in."Gedare Bloom2012-08-061-101/+0
| | | | | | | | | | | | This reverts commit daffa606cc4a45d93c1f0f4fe365fde0fda6acbb. Conflicts: c/src/lib/libbsp/arm/lpc24xx/include/bspopts.h.in c/src/lib/libbsp/powerpc/mpc55xxevb/include/bspopts.h.in c/src/lib/libbsp/powerpc/qoriq/include/bspopts.h.in Manually deleted conflicting files.
* Require autoconf-2.69.Ralf Corsépius2012-07-191-1/+1
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* bsps: Replace NIRVANA regionSebastian Huber2012-06-123-9/+6
| | | | | Replace the "NIRVANA" region with the more verbose "UNEXPECTED_SECTIONS" region. Move the region definition into the "linkcmds.base" files.
* bsps/powerpc: Add load section for .nocacheSebastian Huber2012-06-043-3/+6
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* bsp/qoriq: New BSP optionSebastian Huber2012-06-042-0/+6
| | | | New BSP option BSP_USE_DATA_CACHE_BLOCK_TOUCH.
* Add bspopts.h.in.Ralf Corsépius2012-05-241-0/+98
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* powerpc/qoriq: Fix due to console API changesSebastian Huber2012-05-211-2/+2
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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-1129-62/+0
| | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
* Revert: Remove CVS IdsJoel Sherrill2012-05-072-0/+8
| | | | | See http://www.rtems.org/pipermail/rtems-devel/2012-May/001006.html for details.
* Remove CVS-Ids.Ralf Corsépius2012-05-042-8/+0
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* bsps/powerpc: Add no cache sectionSebastian Huber2012-04-243-0/+3
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* bsps: Update due to API changesSebastian Huber2012-04-071-5/+5
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* bsps: More accurate PowerPC clock driverSebastian Huber2012-04-021-1/+1
| | | | | | The clock driver used previously the bsp_clicks_per_usec value. For a 33333333Hz time base frequency this leads to a relative error of one per cent for example due to integer truncation.
* bsps: Add shared default IRQ handlerSebastian Huber2012-03-242-11/+7
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* Remove all .cvsignore files.Joel Sherrill2012-02-012-10/+0
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* 2011-12-13 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-132-2/+5
| | | | * make/custom/qoriq.inc: Remove -W* flags.
* 2011-10-20 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-10-203-0/+53
| | | | | | PR 1926/bsps * timer/timer.c: New file. * Makefile.am: Reflect change above.
* 2011-10-18 Jennifer Averett <Jennifer.Averett@OARcorp.com>Jennifer Averett2011-10-186-15/+23
| | | | | | | PR 1917/bsps * Makefile.am, console/console-config.c, console/uart-bridge-master.c, console/uart-bridge-slave.c, startup/bspstart.c: Modifications to add dynamic tables for libchip serial drivers.
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