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* microblaze: Rework for RTEMS 6Alex White2021-10-131-0/+3
| | | | | This reworks the existing MicroBlaze architecture port and BSP to achieve basic functionality using the latest RTEMS APIs.
* arm/xilinx: Fix zynq-uart interrupt receiveChris Johns2021-09-161-0/+1
| | | | | | | | - Trigger on a single character entering the RX FIFO - Disable the RX timeout - Send up to a FIFO full of data
* bsps/zynq: Moved general i2c files to shared directoriesStephen Clark2021-09-092-0/+134
| | | | | Certain files related to the Zynq BSP's I2C driver are useable by the ZynqMP BSP as well. Moved these files to shared directory in anticipation of I2C support for ZynqMP.
* bsps/leon3: Rename fatal error codeSebastian Huber2021-09-021-1/+1
| | | | | | Rename LEON3_FATAL_INVALID_CACHE_CONFIG_MAIN_PROCESSOR in LEON3_FATAL_INVALID_CACHE_CONFIG_BOOT_PROCESSOR since the term "boot processor" is used elsewhere in the code base.
* bsps/irq: bsp_interrupt_facility_initialize()Sebastian Huber2021-07-271-3/+1
| | | | | | Do not return a status code in bsp_interrupt_facility_initialize() since this leads to unreachable code in bsp_interrupt_initialize(). Use RTEMS_DEBUG assertions in bsp_interrupt_facility_initialize() if necessary.
* bsps/irq: Add rtems_interrupt_entry_install()Sebastian Huber2021-07-261-45/+169
| | | | | | | | | | | | | | | | | | | Add rtems_interrupt_entry_remove(). Split up irq-generic.c into several files. In particular, place all functions which use dynamic memory into their own file. Add optional macros to let the BSP customize the vector installation after installing the first entry and the vector removal before removing the last entry: * bsp_interrupt_vector_install() * bsp_interrupt_vector_remove() Use these new customization options in the m68k/genmcf548x BSP so re-use the generic interrupt controller support. Update #3269.
* bsps/irq: Move bsp_interrupt_handler_is_empty()Sebastian Huber2021-07-261-11/+0
| | | | | | This function is only used by one BSP. Update #3269.
* bsps/irq: Add bsp_interrupt_check_and_lock()Sebastian Huber2021-07-261-2/+36
| | | | | | | | Return RTEMS_INCORRECT_STATE instead of RTEMS_INTERNAL_ERROR in case the interrupt support is not initialized. This is similar to rtems_timer_server_fire_after() for example. Update #3269.
* bsps/irq: Use rtems_interrupt_entrySebastian Huber2021-07-261-12/+3
| | | | Update #3269.
* bsps/irq: Implement new directives for GICv2/3Sebastian Huber2021-07-261-0/+3
| | | | Update #3269.
* bsps/irq: bsp_interrupt_set_affinity()Sebastian Huber2021-07-261-1/+1
| | | | | | Return a status code for bsp_interrupt_set_affinity(). Update #3269.
* bsps/irq: bsp_interrupt_get_affinity()Sebastian Huber2021-07-261-1/+1
| | | | | | Return a status code for bsp_interrupt_get_affinity(). Update #3269.
* bsps/irq: bsp_interrupt_vector_disable()Sebastian Huber2021-07-261-6/+10
| | | | | | Return a status code for bsp_interrupt_vector_disable(). Update #3269.
* bsps/irq: bsp_interrupt_vector_enable()Sebastian Huber2021-07-261-6/+10
| | | | | | Return a status code for bsp_interrupt_vector_enable(). Update #3269.
* bsps/irq: Add rtems_interrupt_is_pending()Sebastian Huber2021-07-261-0/+26
| | | | | | Add a default implementation which just returns RTEMS_UNSATISFIED. Update #3269.
* bsps/irq: Add rtems_interrupt_get_attributes()Sebastian Huber2021-07-261-0/+17
| | | | | | | Add a default implementation which clears the attributes to zero and just returns RTEMS_SUCCESSFUL for valid parameters. Update #3269.
* bsps/irq: Add rtems_interrupt_raise()Sebastian Huber2021-07-261-0/+47
| | | | | | | | | Add rtems_interrupt_raise_on() and rtems_interrupt_clear(). Add a default implementation which just returns RTEMS_UNSATISFIED for valid parameters. Update #3269.
* bsps/irq: Add rtems_interrupt_vector_is_enabled()Sebastian Huber2021-07-261-0/+23
| | | | | | | Add a default implementation which just returns RTEMS_UNSATISFIED for valid parameters. Update #3269.
* bsps/irq: Move handler iterate to separate fileSebastian Huber2021-07-261-0/+57
| | | | Update #3269.
* bsps/cadence-spi: Fix moduleid offsetKinsey Moore2021-06-291-0/+1
| | | | | Move the moduleid register to the correct offset according to Cadence IP documentation.
* bsps/dev/irq: make icspicfgr an indexable arrayGedare Bloom2021-06-241-4/+2
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* bsps: bsp_interrupt_handler_dispatch_unchecked()Sebastian Huber2021-06-241-19/+40
| | | | | | Add bsp_interrupt_handler_dispatch_unchecked() as an alternative to bsp_interrupt_handler_dispatch(). It may be used if the caller can ensure that the vector number is valid.
* bsps/irq: Default BSP_INTERRUPT_VECTOR_COUNT == 0Sebastian Huber2021-06-241-2/+5
| | | | | | | Change the default value of BSP_INTERRUPT_VECTOR_COUNT so that no interrupt vectors are supported and all related directives return RTEMS_INVALID_ID. Update #3269.
* bsps/irq: Remove BSP_INTERRUPT_VECTOR_MAXSebastian Huber2021-06-242-9/+0
| | | | | | This define is no longer used. Update #3269.
* bsps/irq: Use BSP_INTERRUPT_VECTOR_COUNTSebastian Huber2021-06-241-4/+4
| | | | | | Use BSP_INTERRUPT_VECTOR_COUNT instead of BSP_INTERRUPT_VECTOR_MAX. Update #3269.
* bsps/irq: Remove BSP_INTERRUPT_VECTOR_NUMBERSebastian Huber2021-06-241-3/+1
| | | | | | Replace it with BSP_INTERRUPT_VECTOR_COUNT. Update #3269.
* bsps/irq: Add BSP_INTERRUPT_VECTOR_COUNTSebastian Huber2021-06-242-0/+9
| | | | | | | | | | | | | Assert BSP_INTERRUPT_VECTOR_MAX + 1 == BSP_INTERRUPT_VECTOR_COUNT. After building all BSPs with this patch, BSP_INTERRUPT_VECTOR_MAX can be removed and replaced by BSP_INTERRUPT_VECTOR_COUNT. The BSP_INTERRUPT_VECTOR_COUNT allows a default implementation which supports no interrupt vector at all. Using COUNT instead of MAX may avoid some interpretation issues, for example is the maximum value a valid vector number or not. Update #3269.
* bsps/irq: Remove BSP_INTERRUPT_VECTOR_MINSebastian Huber2021-06-242-19/+8
| | | | | | | | | | Remove BSP_INTERRUPT_VECTOR_MIN and unconditionally let interrupt vector numbers start with zero. The BSP_INTERRUPT_VECTOR_MIN == 0 invariant was tested by the previous commit and building all BSPs. Update #3269.
* bsps/irq: Assert BSP_INTERRUPT_VECTOR_MIN == 0Sebastian Huber2021-06-241-0/+4
| | | | | | | After building all BSPs with this patch, this BSP-specific define can be removed to simplify the implementation. Update #3269.
* bsps/irq: Remove BSP_INTERRUPT_NO_HEAP_USAGESebastian Huber2021-06-241-8/+0
| | | | | | | Remove the support for BSP_INTERRUPT_NO_HEAP_USAGE. This was only used by one BSP and provides no real benefit. Update #3269.
* bsps/powerpc, bsps/shared: Move remaining legacy networking header filesVijay Kumar Banerjee2021-06-232-212/+0
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* bsps/irq: Change license to BSD-2-ClauseSebastian Huber2021-06-173-26/+57
| | | | | | | Change license to BSD-2-Clause according to file history and re-licensing agreement. Update #3053.
* grlib: Fix apbuart_outbyte_polled() prototypeSebastian Huber2021-06-171-1/+1
| | | | Callers usually want to output a character.
* grlib: Add apbuart_outbyte_wait()Sebastian Huber2021-06-171-5/+3
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* grlib: Remove NL -> CR in apbuart_outbyte_polled()Sebastian Huber2021-06-171-1/+0
| | | | This is already done in rtems_putc().
* grlib: Add ambapp_plb()Sebastian Huber2021-06-172-2/+5
| | | | | Replace the global variable ambapp_plb with a function to allow an automatic on demand initialization.
* grlib: Customizable allocation in ambapp_scan()Sebastian Huber2021-06-171-10/+17
| | | | | Make the memory allocations in ambapp_scan() customizable via the new struct ambapp_context parameter which generalizes the memory copy handler.
* Remove superfluous <rtems/score/wkspace.h> includesSebastian Huber2021-04-201-1/+0
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* bsps: Remove networking driversVijay Kumar Banerjee2021-04-078-3618/+0
| | | | Update #3850
* bsps/xilinx_zynq: Add SPI driver for xilinx-axi-spiJan Sommer2021-03-302-0/+155
| | | | Updates #4321
* bsps/riscv: Add per cpu clock interruptJan Sommer2021-03-231-0/+1
| | | | - Fixes failure of test smpclock01
* bsp/beagle: Ported Beagle pinmux driver to RTEMSG S Niteesh Babu2021-03-211-1/+8
| | | | | | | | | | The following files have been ported 1) ti_pinmux.c 2) ti_pinmux.h 3) am335x_scm_padconf.c 4) am335x_scm_padconf.h Update #3784
* bsps/beagle: Added SOC detection using FDTG S Niteesh Babu2021-03-211-0/+48
| | | | | Detects the SOC type using FDT and also replaces the ti_cpuid.h header in FreeBSD with custom one.
* bsp/beagle: Import Beagle pinmux from FreeBSDG S Niteesh Babu2021-03-212-0/+127
| | | | | | | | | | | | | | | | | | | This patch imports the beagle pinmux driver from FreeBSD into RTEMS. Previously this driver was placed in RTEMS-libBSD but this caused double initialization of few pins once during RTEMS initialization and second time during libBSD initialization. The following patches port the driver from FreeBSD to RTEMS and will remove the driver from RTEMS-libBSD. RTEMS Ticket Update: #3784 FreeBSD head: ca12b7e9534b10af022fed60c043984dbaf4003d The following files have been imported from FreeBSD: 1) freebsd/sys/arm/ti/am335x/am335x_scm_padconf.h 2) freebsd/sys/arm/ti/am335x/am335x_scm_padconf.c 3) freebsd/sys/arm/ti/ti_pinmux.h 4) freebsd/sys/arm/ti/ti_pinmux.c
* bsps/shared/ofw: Add rtems_ofw_is_node_compatibleG S Niteesh Babu2021-03-211-0/+17
| | | | | | | | This patch extends the RTEMS OFW API by adding rtems_ofw_find_device_by_compat This function checks if a node has the expected compatible property.
* grlib,grspw_pkt: correct link state enum numberingDaniel Hellstrom2021-03-111-2/+2
| | | | | Not used by the driver itself, but shuold be correct if used by application.
* leon, ahbstat: register definitions for AHBSTAT version 1Martin Aberg2021-03-111-0/+2
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* leon, grspw_router: added router_port_link_div()Martin Aberg2021-03-111-0/+1
| | | | Allows user to set SpaceWire run clock divisor for an individual port.
* leon,greth: added support for variable sized descriptor table sizesDaniel Hellstrom2021-03-111-0/+1
| | | | | | | | | | The descriptor table size is equal to its alignment and set when configuring the HW IP through VHDL generics. This SW patch simply probes the HW how large the RX/TX descriptor tables are and adjusts accordingly. The number of descriptors actual used are controlled by other settings (rxDescs and txDescs) controlled by the user.
* leon,grcan: added support for GRCANFDDaniel Hellstrom2021-03-111-3/+124
| | | | | | | | | | | | | The new GRCAN_FD IP supports CAN FD standard and is mostly backwards compatible with GRCAN SW interface. The GRCAN driver have been extended to support the GRCANFD IP using the same driver. Additional functions have been added that uses a new CAN FD frame format and read/write/baud-rate functions that supports both GRCANFD and GRCAN. To keep the SW API fully backwards compatible with GRCAN, the old functions remain. Update #4324.
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