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* bsps/irq: Remove BSP_INTERRUPT_VECTOR_MAXSebastian Huber2021-06-241-1/+0
| | | | | | This define is no longer used. Update #3269.
* bsps/irq: Use BSP_INTERRUPT_VECTOR_COUNTSebastian Huber2021-06-241-1/+1
| | | | | | Use BSP_INTERRUPT_VECTOR_COUNT instead of BSP_INTERRUPT_VECTOR_MAX. Update #3269.
* bsps/irq: Add BSP_INTERRUPT_VECTOR_COUNTSebastian Huber2021-06-241-0/+1
| | | | | | | | | | | | | 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 Huber2021-06-242-2/+1
| | | | | | | | | | 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/beagle: Refactored i2c driverG S Niteesh Babu2021-04-224-95/+114
| | | | | | Refactored the i2c driver to parse register values from the device tree rather than hardcoding them. But still the clocks have to initialized manually.
* bsp/beagle: Ported Beagle pinmux driver to RTEMSG S Niteesh Babu2021-03-211-0/+31
| | | | | | | | | | 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 Babu2021-03-213-6/+110
| | | | | Detects the SOC type using FDT and also replaces the ti_cpuid.h header in FreeBSD with custom one.
* bsps/beagle: Updating licences to latest BSD 2 clauseJames Fitzsimons2021-03-026-29/+146
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* bsps/beagle: Adding QEP driver support to BeagleBoneBlack BSPJames Fitzsimons2021-03-027-69/+949
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* bsps: Replace bsp_specs with an empty fileSebastian Huber2021-01-281-9/+0
| | | | | | | This fixes an issue with the latest tool chain which adds the default linker script in the endfile specification. Update #3250.
* bsps/arm: Set VBAR in start.SSebastian Huber2020-12-231-4/+0
| | | | | | | | | | Set the VBAR to the vector table in the start section before bsp_start_hook_0() is called to earlier handle exceptions in RTEMS. Set the VBAR to the normal vector table in start.S for the main processor. Secondary processors set it in bsp_start_hook_0(). Update #4202.
* bsps/beagle: Remove some debug output from I2C.Christian Mauderer2020-08-031-1/+1
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* Fix for Beaglebone BSP PWM bugJames Fitzsimons2020-07-131-2/+2
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* testsuite: Add expected-fail to beagleboneblackChris Johns2020-05-061-0/+17
| | | | Updates #2962
* Use RTEMS_SYSINIT_ORDER_LAST_BUT_5Sebastian Huber2020-02-041-1/+1
| | | | | | | | Use RTEMS_SYSINIT_ORDER_LAST_BUT_5 instead of RTEMS_SYSINIT_ORDER_LAST to allow applications and support functions to place system initialization handlers behind the standard handlers. Update #3838.
* bsp/beagle: Rename linker command fileSebastian Huber2019-11-141-0/+0
| | | | | | | This BSP family uses only one linker command file. Use the standard name. Update #3818.
* arm/beanglebone: Fix i2c build error.Chris Johns2019-10-191-1/+1
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* bsps/beagle: register i2c device at initializationVijay Kumar Banerjee2019-09-193-13/+24
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* bsp/beagle: Add nocache sectionVijay Kumar Banerjee2019-08-072-3/+9
| | | | Closes #3780
* bsps/beagle: Remove dead code from GPIO.Christian Mauderer2019-08-031-133/+0
| | | | Remove static stuff that is never used.
* arm/beagle: Add libdebugger support.Chris Johns2019-07-313-0/+775
| | | | | | - Port the jbang code from C++ to C to enable DBGEN. - Hook the libdebugger ARM backend support to return the base address of the debug register set.
* bsp/beagle: Partial re-write of I2C driver.Christian Mauderer2019-06-292-384/+346
| | | | | | | | | The old driver worked well for EEPROMS with the RTEMS EEPROM driver. But it had problems with a lot of other situations. Although it's not a direct port, the new driver is heavily modeled after the FreeBSD ti_i2c driver. Closes #3764.
* bsps: Adjust bsp.h Doxygen groupsSebastian Huber2019-03-081-11/+13
| | | | Update #3706.
* bsps: Adjust architecture Doxygen groupsSebastian Huber2019-03-041-1/+1
| | | | | | | | | | - 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.
* arm/beagle: Fix sdcard.sh toolPierre-Louis Garnier2019-02-271-7/+9
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* arm/beagle: SPI driverPierre-Louis Garnier2019-02-274-1/+683
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* bsps/arm: Remove unused bsp_stack_irq_sizeSebastian Huber2019-01-211-1/+0
| | | | Update #3459.
* bsp/beagle: Fix warningsSebastian Huber2018-07-241-5/+5
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* Remove Clock_driver_support_shutdown_hardware()Sebastian Huber2018-06-271-24/+0
| | | | | | | | | | | | | | | | | The aim of this clock driver hook was to stop clock tick interrupts at some late point in the exit() procedure. The use of atexit() pulls in malloc() which pulls in errno. It is incompatible with the intention of the CONFIGURE_DISABLE_NEWLIB_REENTRANCY configuration option. The exit() function must be called from thread context, so accompanied clock tick interrupts should cause no harm. On the contrary, someone may assume a normal operating system operation, e.g. working timeouts. Remove the Clock_driver_support_shutdown_hardware() clock driver hook. Close #3436.
* bsps: Move documentation, etc. files to bspsSebastian Huber2018-04-268-0/+692
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsp/beagle: Move source files to bspsSebastian Huber2018-04-254-0/+1617
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move interrupt controller support to bspsSebastian Huber2018-04-231-0/+144
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move I2C drivers to bspsSebastian Huber2018-04-231-0/+466
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move make/custom/* files to bspsSebastian Huber2018-04-235-0/+23
| | | | | | | | | Adjust various build files. Remove automatic generation of the c/src/lib/libbsp/*/acinclude.m4 files from bootstrap script. This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move startup files to bspsSebastian Huber2018-04-206-0/+224
| | | | | | | | Adjust build support files to new directory layout. This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Move console drivers to bspsSebastian Huber2018-04-201-0/+152
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* Remove make preinstallChris Johns2018-01-258-0/+908
A speciality of the RTEMS build system was the make preinstall step. It copied header files from arbitrary locations into the build tree. The header files were included via the -Bsome/build/tree/path GCC command line option. This has at least seven problems: * The make preinstall step itself needs time and disk space. * Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error. * There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult. * The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit. * An introduction of a new build system is difficult. * Include paths specified by the -B option are system headers. This may suppress warnings. * The parallel build had sporadic failures on some hosts. This patch removes the make preinstall step. All installed header files are moved to dedicated include directories in the source tree. Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc, etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g. erc32, imx, qoriq, etc. The new cpukit include directories are: * cpukit/include * cpukit/score/cpu/@RTEMS_CPU@/include * cpukit/libnetworking The new BSP include directories are: * bsps/include * bsps/@RTEMS_CPU@/include * bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include There are build tree include directories for generated files. The include directory order favours the most general header file, e.g. it is not possible to override general header files via the include path order. The "bootstrap -p" option was removed. The new "bootstrap -H" option should be used to regenerate the "headers.am" files. Update #3254.
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