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* Remove make preinstallChris Johns2018-01-251-363/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Remove coverhd.hSebastian Huber2017-11-241-4/+0
| | | | | | | This header file contained timing overhead values which are hard to maintain. Update #3254.
* leon, grspw: for SMP use GRSPW Packet driverDaniel Hellstrom2017-08-291-1/+2
| | | | | | | The GRSPW packet driver supports SMP and therefore the legacy GRSPW driver is disabled for SMP builds. Update #2355
* bsps/sparc: Add leon3 BSP variantsDaniel Cederman2017-07-171-3/+15
| | | | | | | | | | | | | | | Rename NGMP to GR740 and add configs for UT699, UT700, and GR712RC The UT699 requires -mcpu=leon as it does not support the CAS instruction provided by -mcpu=leon3. It also requires -mfix-ut699 for errata fixes. UT700 and GR712RC requires the -mfix-ut700 and -mfix-gr712rc flags that have been recently added to GCC's master and 7-branch. Remove -msoft-float from the leon3 config to make the more common case of using the FPU the default. Update #3057.
* leon, l4stat: Initial driver commitJavier Jalle2017-05-021-0/+4
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* leon, memscrub: add GR740 memory scrubber driverJavier Jalle2017-05-021-0/+4
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* leon, griommu: add GR740 IOMMU driverJavier Jalle2017-05-021-0/+4
| | | | | The driver is limited to the access protection bit-vector. It currently does not support the IOMMU page-table functionality.
* leon, l2cache: add GR740 L2-Cache driverJavier Jalle2017-05-021-0/+4
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* leon, grpci2dma: add GR740 PCI DMA driverJavier Jalle2017-05-021-0/+4
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* leon, GR-CPCI-GR740: Added peripheral PCI driverJavier Jalle2017-05-021-0/+4
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* LEON: move driver headers to bsp/ directoryDaniel Hellstrom2015-04-171-147/+147
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* MCTRL: fix build warnings in MCTRL driverDaniel Hellstrom2015-04-171-0/+4
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* LEON: added get_resarray_count() helper routineDaniel Hellstrom2015-04-171-0/+4
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* GPTIMER: fix build warningsDaniel Hellstrom2015-04-171-0/+4
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* APBUART_CONS: fix build warningDaniel Hellstrom2015-04-171-0/+4
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* GR-RASTA-SPW-ROUTER: fix build warningsDaniel Hellstrom2015-04-171-0/+4
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* PCIF: fixed build warningsDaniel Hellstrom2015-04-171-0/+4
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* GRPCI: fixed build warningsDaniel Hellstrom2015-04-171-0/+4
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* GR-CPCI-LEON4-N2X: added PCI peripheral driver for PCI deviceDaniel Hellstrom2015-04-171-0/+4
| | | | Interrupts have not been test yet
* GRSPW: New packet based driver for SPW/SPW2/SPW2_DMADaniel Hellstrom2015-04-171-0/+4
| | | | | | | | | | | | | | | | This patch adds a new driver for the GRSPW SpaceWire AMBA interface family. The new driver does not implement a standard RTEMS driver, instead it provides only a library interface to the GRSPW devices. This driver can be used to implement a RTEMS I/O driver or used directly. New features compared with old GRSPW driver: * zero-copy packet interface * possibility to send/receive mulitple packets per call * optional interrupt awaken work-task to process TX/RX queues * DMA channels support. Before only first DMA channel supported * Separate DMA and link control * Packet based error flags
* LEON: added new drivers to the LEON2/LEON3 BSPsDaniel Hellstrom2015-04-171-0/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most drivers use the Driver Manager for device probing, they work on AMBA-over-PCI systems if PCI is big-endian. New APIs: * GPIO Library, interfaced to GRGPIO * GENIRQ, Generic interrupt service implementation helper New GRLIB Drivers: * ACTEL 1553 RT, user interface is similar to 1553 BRM driver * GR1553 (1553 BC, RT and BM core) * AHBSTAT (AHB error status core) * GRADCDAC (Core interfacing to ADC/DAC hardware) * GRGPIO (GPIO port accessed from GPIO Library) * MCTRL (Memory controller settings configuration) * GRETH (10/100/1000 Ethernet driver using Driver manager) * GRPWM (Pulse Width Modulation core) * SPICTRL (SPI master interface) * GRSPW_ROUTER (SpaceWire Router AMBA configuration interface) * GRCTM (SpaceCraft on-board Time Management core) * SPWCUC (Time distribution over SpaceWire) * GRTC (SpaceCraft up-link Tele core) * GRTM (SpaceCraft down-link Tele Metry core) GR712RC ASIC specific interfaces: * GRASCS * CANMUX (select between OCCAN and SATCAN) * SATCAN * SLINK
* LEON: added network device configuration helper functionDaniel Hellstrom2015-04-171-0/+6
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* LEON: updated and added PCI peripherals for LEON BSPsDaniel Hellstrom2015-04-171-16/+20
| | | | | | | | | | | | | | | | | | | | The CCHIP driver is replaced with the GR_701 driver. The RASTA driver is replaced by the GR-RASTA-IO driver. All drivers are now compatible with both LEON2 and LEON3, drivers were initialized directly by the PCI-board drivers are now initialized by the driver manager and therefore does not require the double code created by including for example grcan.c into grcan_rasta.c. The other drivers needs to be updated to the driver manager framework however. Added support for: * GR-701 (only LEON2 before) * GR-RASTA-IO (only LEON2 before) * GR-RASTA-ADCDAC * GR-RASTA-TMTC * GR-RASTA-SPW-ROUTER * GR-TMTC-1553
* LEON: replaced old BSP PCI layer with new generic libpci PCI layerDaniel Hellstrom2015-04-171-3/+3
| | | | | | | | | | | | | | | | | The old code used a limited PCI configuration library, which was duplicated into LEON2 and LEON3 BSP pci.c together with respective Host controller PCI interface. The LEON2 BSP had support for AT697 PCI, and LEON3 for GRPCI PCI Host controller. With this update new PCI Host drivers are added, and all support the new generic PCI Library: * AT697 PCI (LEON2 only) * GRPCI (LEON2-GRLIB and LEON3) * GRPCI2 (LEON2-GRLIB and LEON3) * Actel PCIF GRLIB Wrapper (LEON3 only) The LEON2 BSP is defined as big-endian PCI in bsp.h, since the AT697 supports only big-endian PCI.
* LEON3: new Console driver, APBUART driver using Driver ManagerDaniel Hellstrom2015-04-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | This patch reimplements the console driver of the LEON3 BSP, it has split up the console driver in two parts: Console driver and UART driver. Before the only UART supported was APBUART and only on-chip APBUARTs found during startup. However splitting the driver in two allows any UART interface to reuse the termios attach code of the console driver, pratically this has always been a problem when discovering APBUARTs after startup for example the PCI board GR-RASTA-IO has APBUARTs and must wait until after PCI has been setup. Since the only current driver that supports the new console driver uses the Driver Manager, the new console driver is only enabled when Driver Manager is initialized during startup. The new APBUART driver supports: * polling mode * interrupt mode * task-driven mode * set UART attributes * read UART attributes (system console inherit settings from boot loader) * Driver manager for finding/initialization of the hardware
* LEON: GPTIMER driver, Timer Library and System Clock for LEON3Daniel Hellstrom2015-04-171-0/+4
| | | | | | | | | | | | | | | | | | | | With this patch the LEON family can access the GRLIB GPTIMER using the Timer library (TLIB). A System Clock driver instead of BSP/clock/ck_init.c is provided using the TLIB. The classic clock driver is split in two parts, clock driver and timer driver. The BSPs need only to fullfill the timer interface instead of the clock interface. Currently only LEON3 uses it. The LEON2 Timer is not ported to TLIB. The GPTIMER driver is implemented using the Driver Manager, so the System Clock Driver is at this point only suitable for LEON3 when the driver manager is initialized during BSP startup. When the DrvMgr is not initialized during startup the standard BSP/clock dirver is used. LEON2 sometimes also needs to access GPTIMER when a off-chip GRLIB AMBA systems is connected, for example AMBA-over-PCI.
* LEON3: implemented AMBA PnP Bus Driver for Driver ManagerDaniel Hellstrom2015-04-171-0/+12
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* LEON3: GPTIMER timer watchdog driverDaniel Hellstrom2015-04-171-0/+4
| | | | | Last timer instance of GPTIMER is sometimes a watchdog timer that can reset the system on timer underflow.
* Regenerate all preinstall.am files.Chris Johns2014-08-291-7/+7
| | | | | With this patch the preinstall.am files are in a set order and not dependent on now perl implements a hash.
* Regenerate all preinstall.am files.Joel Sherrill2014-08-281-3/+3
| | | | | Apparently, at some point automake output changed and these were not updated.
* bsps/sparc: Add and use shared APBUART consoleSebastian Huber2014-07-091-0/+4
| | | | | | Move the APBUART console driver support to the shared SPARC area so that it can be reused by other BSPs. Only the console driver initialization is now BSP specific.
* bsps/sparc: Add common gnat handler function prototype.Daniel Cederman2014-03-241-0/+4
| | | | Moved prototype for __gnat_install_handler and __gnat_install_handler_common to common header file. Placed header file in bsp namespace.
* Revert "bsp/leon3: New BSP variant leon3_qemu"Sebastian Huber2014-02-071-4/+0
| | | | | | This reverts commit 7579e255127ee0cf04901bbab6c1538559053508. Improve QEMU to support AMBA plug and play instead.
* bsp/leon3: New BSP variant leon3_qemuSebastian Huber2014-02-061-0/+4
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* bsp/ngmp: New BSP variantSebastian Huber2013-11-131-0/+4
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* bsp/leon3: Enable linker script variantsSebastian Huber2013-11-131-3/+7
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* LEON: moved register definitions into grlib header fileDaniel Hellstrom2012-05-161-0/+4
| | | | | | | | | | | | Some register layout definitions for LEON3 reside in ambapp.h which does not really has anything to do with device registers. The register structures has been incorrectly named LEON3_*, the cores are not only used on LEON3 but on LEON4 and perhaps on LEON5 when that day comes. Some structures has been renamed according to the GRLIB core name instead, which CPU that actually use it is not relevant. Drivers has been updated with the new names. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* LEON: updated AMBA PnP APIDaniel Hellstrom2012-04-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old layer had some limitations/problems for multiple AHB buses since the data structure containing all AMBA devices were allocated before scanning. The new layer create devices as they are found and memory is allocated using malloc() or bsp_early_malloc() during booting. The old 8 functions for finding a specific AHB-Slave or APB-Slave device has been replaced with one function, ambapp_for_each(), which iterates over all devices matching the specified search options and calls a user provided function. The new way lowers the footprint and makes searching more flexible. The frequency information is now supported, if the frequency of one device is reported by the user. More AHB-to-AHB bridges are supported. The API has been split into several parts in order to lower the footprint. The API also introduces the AMBAPP CORE concept, where one ambapp_core can be created from one AHB Master, AHB Slave and one APB Slave, at least one device is required for creating a core. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* SPARC BSPs: implemented shared-irq using libbsp/shared layerDaniel Hellstrom2012-04-061-0/+12
| | | | | | | | | | | | | | | The implementation use IRQ number instead of vector number since some IRQs does not have a unique vector, for example the extended interrupts all enter the same trap vector entry. Added support for the LEON3 extended interrupt controller when using the shared IRQ layer. ERC32 patches untested. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Regenerate
* 2010-05-11 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2010-05-111-0/+4
| | | | | | | * startup/linkcmds: Include basic linker command file and define only board specific values. Define RAM and PROM limits only if not defined by command line arguments. * Makefile.am, preinstall.am: Reflect changes above.
* 2008-10-02 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2008-10-021-1/+1
| | | | | * Makefile.am, preinstall.am: * include/coverhd.h: Removed.
* 2008-09-26 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2008-09-261-0/+9
| | | | * Makefile.am: Cleanup ../../shared/include/bootcard.h handling.
* Regenerate.Ralf Corsepius2008-01-161-0/+1
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* 2007-10-11 Daniel Hellstrom <daniel@gaisler.com>Joel Sherrill2007-10-111-0/+3
| | | | | * Makefile.am, preinstall.am: Add initial i2c and update OC-CAN support.
* Regenerate.Ralf Corsepius2007-09-191-27/+15
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* 2007-09-06 Daniel Hellstrom <daniel@gaisler.com>Joel Sherrill2007-09-061-4/+56
| | | | | | | | * Makefile.am, preinstall.am: New files, split of printk. * console/console.c, console/debugputs.c: Split printk support out. * include/spacewire.h: Removed. * Makefile.am, preinstall.am: Use the following new drivers from sparc/shared: PCI, b1553BRM, SpaceWire(GRSPW), CAN (GRCAN), Raw UART.
* 2007-09-05 Daniel Hellstrom <daniel@gaisler.com>Joel Sherrill2007-09-061-0/+4
| | | | | | | | | | | | | | * Makefile.am, preinstall.am, amba/amba.c, include/amba.h, include/leon.h: LEON3 AMBA PnP bus scanning moved to shared/amba/amba.c and shared/include/ambapp.h. The AMBA scanning was improved to take account for PnP info address translation. This is useful when scanning remote AMBA busses for example when a board connected with PCI has an AMBA bus that needs to be scanned, before the addresses was hard coded. Also, LEON2 now have AMBA PnP bus scanning support. By using the new AMBA scanning routines it is possible to isolate the AMBA scanning code to ambapp.c, however existing drivers should be updated to use them in order to save space.
* Regenerate.Ralf Corsepius2007-01-081-2/+2
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* 2006-07-16 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-07-161-0/+4
| | | | * preinstall.am: Install spacewire.h
* Regenerate.Ralf Corsepius2006-01-141-1/+1
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