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* bsps: Move PCI drivers to bspsSebastian Huber2018-04-231-197/+0
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* powerpc: Replace BSP_panic() with rtems_panic()Sebastian Huber2017-11-221-1/+1
| | | | | | | | Due to a new rtems_panic() implementation, it is possible to replace the PowerPC-specific BSP_panic() with rtems_panic(). Remove BSP_panic() implementations. Close #3245.
* shared/pci/detect_raven_bridge.c: Fix printf() format warningsJoel Sherrill2017-04-241-1/+1
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* libbsp/powerpc/./pci/detect_raven_bridge.c: Use inttypes.h to fix 1 warning.Cillian O'Donnell2017-04-141-1/+2
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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-111-4/+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.
* 2011-07-15 Till Straumann <strauman@slac.stanford.edu>Till Straumann2011-07-161-0/+4
| | | | | | | | * shared/irq/init_irq.c, shared/irq/openpic_i8259_irq.c, shared/pci/detect_raven_bridge.c: conditionally compile ISA and PCI-interrupt related stuff only if BSP defines BSP_ISA_IRQ_NUMBER > 0 and/or BSP_PCI_IRQ_NUMBER > 0, respectively.
* 2011-01-19 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2011-01-191-1/+1
| | | | * shared/pci/detect_raven_bridge.c: Fix spelling.
* 2011-01-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2011-01-171-1/+1
| | | | * shared/pci/detect_raven_bridge.c: Fix spelling.
* Add missing prototypes.Ralf Corsepius2008-08-201-2/+2
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* 2007-12-01 Till Straumann <strauman@slac.stanford.edu>Till Straumann2007-12-011-1/+1
| | | | | | | * shared/pci/detect_raven_bridge.c: use ifdef mvme2100 rather than ifdef mpc824x so that we don't depend on compile-time CPU flavor. Eventually, this should become a run-time check.
* 2007-11-21 Till Straumann <strauman@slac.stanford.edu>Till Straumann2007-11-211-48/+1
| | | | | | | | * Makefile.am, motorola_powerpc/Makefile.am, * shared/pci/detect_raven_bridge.c, Makefile.am, * shared/pci/generic_clear_hberrs.c: separated the generic version of _BSP_clear_hostbridge_errors() into its own file.
* adapted BSP "motorola_powerpc" to support MVME24xxThomas Doerfler2007-04-091-2/+9
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* Use stdint.h fixed-size types.Ralf Corsepius2007-03-311-2/+2
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* 2005-11-03 Till Straumann <strauman@slac.stanford.edu>Till Straumann2005-11-041-4/+59
| | | | | | | | | | | | | | * shared/motorola/motorola.c, shared/pci/detect_raven_bridge.c, shared/pci/pci.c, shared/pci/pci.h, shared/pci/pcifinddevice.c: Several PCI enhancements and fixes: all BSP flavors now use the generic clear_hostbridge_errors() routine (this means that only polling memory probing is possible [see detect_raven_bridge.c for details]). Interrupt fixup routine now supports multi-function devices. Interrupt fixup routine now honours a flag/option so that wrong firmware values can be overridden. Fixed irq routing table for mvme2100 [PMC]. Added irq routing table for mvme2300. Added a BSP_pciScan() routine that executes a user callback on each non-empty slot/fun. Added BSP_pciConfigDump() to display basic config headers.
* Numerous changes and cleanups to support MVME2100.Eric Norum2005-10-201-14/+38
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* 2004-11-10 Richard Campbell <richard.campbell@oarcorp.com>Joel Sherrill2004-11-101-25/+41
| | | | | | | | | | | | * Makefile.am, bootloader/misc.c, bootloader/pci.c, bootloader/pci.h, console/console.c, console/inch.c, console/reboot.c, console/uart.c, console/uart.h, irq/irq.c, irq/irq.h, irq/irq_init.c, motorola/motorola.c, motorola/motorola.h, openpic/openpic.c, openpic/openpic.h, pci/detect_raven_bridge.c, pci/pci.c, start/start.S, startup/bspstart.c, vectors/vectors_init.c, vme/vmeconfig.c: Add MVME2100 BSP and MPC8240 support. There was also a significant amount of spelling and whitespace cleanup. * tod/todcfg.c: New file.
* Remove stray white spaces.Ralf Corsepius2004-04-211-15/+15
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* 2003-07-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-07-181-12/+5
| | | | | | | | PR 415/bsps * pci/detect_raven_bridge.c, startup/bspstart.c: This patch reverts enabling MCP interrupts for the motorola_powerpc BSPs. REASON: pci config space scanning (as e.g. done by the DEC Ethernet driver) would raise machine check exceptions.
* 2003-06-13 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-06-131-0/+35
| | | | | | | PR 415/bsps * include/bsp.h, pci/detect_raven_bridge.c, startup/bspstart.c: Support enabling MCP exceptions on the host bridge. This can be used for memory probing on the VME bus.
* 2003-04-10 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-04-101-1/+1
| | | | | | | | | | | | | | | | | | PR 379/bsps * console/polled_io.c: libcpu provides 'printk' already. Therefore, the implementation in this file was removed (still used for the bootloader, though). It now provides BSP_output_char() for libcpu's printk(). * console/uart.c, console/uart.h: BSP_output_char_via_serial() prototype changed to match the BSP_output_char_function_type. Note that the motorola BSPs use polled-io for the output_char routine, not the uart.c version. The latter can be used be other BSPs however (e.g. SVGM). * console/console.c, console/consoleIo.h, console/polled_io.c, irq/irq_init.c, openpic/openpic.c, pci/detect_raven_bridge.c: Unfortunately, the supported 'printk' format string subset of the polled-io and libcpu implementations are different - hence, a few format strings in the ppc/shared BSP were changed.
* 2002-10-31 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-10-311-0/+2
| | | | | | * bootloader/em86.c, console/inch.c, console/polled_io.c, irq/irq.c, motorola/motorola.c, pci/detect_raven_bridge.c, vectors/vectors_init.c: Removed warnings.
* 2001-05-14 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2002-05-141-0/+111
Per PR216, "libbsp/powerpc/shared" BSP has been modified considerably with the goal to make it more flexible and reusable by other BSPs. The main strategies were: - eliminate hardcoded base addresses; devices use offsets and a BSP defined base address. - separate functionality into different files (e.g. reboot from inch.c to reboot.c) which can be overridden by a 'derived' BSP. - separate initialization code into separate files (e.g. PCI bridge detection/initialization was separated from the more generic PCI access routines), also to make it easier for 'derived' BSPs to substitute their own initialization code. There are also a couple of enhancements and fixes: - IRQ handling code now has a hook for attaching a VME bridge. - OpenPIC is now explicitely initialized (polarities, senses). Eliminated the implicit assumption on the presence of an ISA PIC. - UART and console driver now supports more than 1 port. The current maximum of 2 can easily be extended by enlarging a table (it would even be easier if the ISR API was not broken by design). - fixed polled_io.c so it correctly supports console on COM2 - fixed TLB invalidation code (start.S). - exception handler prints a stack backtrace. - added BSP_pciFindDevice() to scan the pci bus for a particular vendor/device/instance.
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