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* bsps/powerpc: Move basic support to bspsSebastian Huber2018-03-191-243/+0
| | | | | | This patch is a part of the BSP source reorganization. Update #3285.
* Add support for IBM PowerPC 750 chip.Phong Pham2017-05-291-0/+3
| | | | Closes #3015.
* bsps/powerpc: Fix switch statement in CPU identSebastian Huber2015-01-231-0/+2
| | | | Close #2237.
* bsps/powerpc: Support e6500 indentificationSebastian Huber2015-01-091-0/+11
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* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-111-2/+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.
* Add Virtex4 and Virtex5 BSPsRic Claus2012-03-301-1/+5
| | | | | | | | | | | | | | | | | This commit covers at least PR2020, 2022, and 2023. This patch adds all of the code for both BSPs, modifications to libcpu/powerpc for the ppc440, and some updates to the BSPs from follow up review and testing. These BSPs should be good baselines for future development. The configurations used by Ric are custom and have a non-standard NIC. They also do not have a UART. Thus the current console driver just prints to a RAM buffer. The NIC and UART support are left for future work. When the UART support is added, moving the existing "to RAM" console driver to a shared location is likely desirable because boards with no debug UART port are commonly deployed. This would let printk() go to RAM.
* Support for MPC5643L.Sebastian Huber2012-01-231-0/+4
| | | | | Rework of the start sequence to reduce the amount assembler code and to support configuration tables which may be provided by the application.
* 2011-12-01 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-011-1/+1
| | | | | * shared/include/cpuIdent.c, shared/include/cpuIdent.h (get_ppc_cpu_type_name): Return const char*.
* 2011-08-31 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-08-311-3/+8
| | | | | * new-exceptions/bspsupport/ppc_exc_categories.c, shared/include/cpuIdent.c, shared/include/cpuIdent.h: Support e200z7.
* 2011-08-24 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-08-241-3/+3
| | | | | | | * mpc6xx/clock/c_clock.c, mpc6xx/mmu/mmuAsm.S, new-exceptions/bspsupport/ppc_exc_global_handler.c, shared/include/cpuIdent.c, shared/src/stack.c: Update due to API changes.
* 2011-01-28 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2011-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | * mpc5xx/exceptions/raw_exception.c, mpc5xx/exceptions/raw_exception.h, mpc5xx/include/console.h, mpc5xx/include/mpc5xx.h, mpc5xx/irq/irq.c, mpc5xx/irq/irq.h, mpc5xx/irq/irq_asm.S, mpc5xx/vectors/vectors.h, mpc5xx/vectors/vectors_init.c, mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, new-exceptions/bspsupport/irq.c, new-exceptions/bspsupport/irq_supp.h, new-exceptions/bspsupport/nested_irq_test.c, new-exceptions/bspsupport/ppc_exc_address.c, new-exceptions/bspsupport/ppc_exc_categories.c, new-exceptions/bspsupport/ppc_exc_global_handler.c, new-exceptions/bspsupport/ppc_exc_hdl.c, new-exceptions/bspsupport/ppc_exc_initialize.c, new-exceptions/bspsupport/ppc_exc_prologue.c, new-exceptions/bspsupport/ppc_exc_test.c, new-exceptions/bspsupport/vectors.h, shared/include/byteorder.h, shared/include/cpuIdent.c, shared/include/cpuIdent.h, shared/include/io.h, shared/include/mmu.h, shared/include/page.h, shared/include/pgtable.h, shared/include/spr.h: Fix typo where license said found in found in.
* 2010-12-29 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2010-12-291-27/+4
| | | | | | | | | | | | | | | | * shared/include/cpuIdent.c, shared/include/cpuIdent.h: Added support for e500v2. Removed IVPR/IVOR/HWIVOR features since they are included in Book E. * new-exceptions/bspsupport/vectors.h, new-exceptions/bspsupport/ppc_exc.S, new-exceptions/bspsupport/ppc_exc_address.c, new-exceptions/bspsupport/ppc_exc_categories.c, new-exceptions/bspsupport/ppc_exc_initialize.c, new-exceptions/bspsupport/ppc_exc_prologue.c: Added support for e500v2. Added exception vector defines for Book E types. Removed e200 exception vector defines. Added e500 exception vector defines. Unified IVOR calculation for e200 and e500 (e200z1 has hard wired IVOR values).
* skip version nibble when detecting e200 processor versionThomas Doerfler2010-04-071-2/+25
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* changes to support GW_LCFMThomas Doerfler2010-04-071-2/+15
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* 2009-11-15 Till Straumann <strauman@slac.stanford.edu>Till Straumann2009-11-151-0/+10
| | | | | * shared/include/cpuIdent.c: Set 604 features + altivec if running on PSIM.
* 2009-05-05 Jennifer Averett <jennifer.averett@OARcorp.com>Jennifer Averett2009-05-051-2/+2
| | | | | | | | * mpc6xx/mmu/bat.c, new-exceptions/e500_raw_exc_init.c, new-exceptions/raw_exception.h, new-exceptions/bspsupport/irq_supp.h, shared/include/cpuIdent.c: Removed warnings. Split bsp_irq_dispatch_list to allow non-standard/non-existant pics to call with interrupts off.
* 2008-08-20 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2008-08-201-1/+12
| | | | | | | * mpc55xx/fec/fec.c: Added copyright information. * mpc55xx/dspi/dspi.c, mpc55xx/edma/edma.c, mpc55xx/esci/esci.c: Fixed nexted extern declarations. Fixed integer conversion warnings. * shared/include/cpuIdent.c: Added missing initializers.
* added haleakala BSP contributed by Michael HamelThomas Doerfler2008-07-141-0/+6
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* adapted powerpc exception codeThomas Doerfler2008-07-111-5/+19
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* 2007-12-08 Till Straumann <strauman@slac.stanford.edu>Till Straumann2007-12-081-1/+3
| | | | | | | * new-exceptions/e500_raw_exc_init.c, new-exceptions/raw_exception.c, shared/include/cpuIdent.c, shared/include/cpuIdent.h: Added different kinds of 'bookE' to the ppc_cpu_is_bookE feature check; unfortunately...
* 2007-12-06 Till Straumann <strauman@slac.stanford.edu>Till Straumann2007-12-061-1/+14
| | | | | * shared/include/cpuIdent.h, shared/include/cpuIdent.c: added feature check for 603 'TLBMISS exception GPRS shadowing'.
* 2007-11-29 Till Straumann <strauman@slac.stanford.edu>Till Straumann2007-12-011-3/+57
| | | | | | | | | * shared/include/cpuIdent.h, shared/include/cpuIdent.c: Added a simple 'feature check' facility. Code should not check for a particular CPU type if possible but check the respective feature bit (e.g., 'has_altivec'). This makes it much less cumbersome to add more CPU types in the future.
* merged individual exception handler code to a common one.Thomas Doerfler2007-07-041-2/+4
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* * shared/include/cpuIdent.c: Accept PPC_PSIM as aTill Straumann2006-01-051-0/+2
| | | | known variant.
* 2005-11-02 straumanatslacdotstanford.eduTill Straumann2005-11-021-2/+4
| | | | | | * ChangeLog, configure.ac, mpc6xx/exceptions/raw_exception.c, shared/include/cpuIdent.c, shared/include/cpuIdent.h: recognize mpc7457 CPU; added definitions for high bats (#4..7) on 7450 CPUs
* 2004-11-20 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2004-11-201-1/+3
| | | | | | | * powerpc/shared/include/cpuIdent.c, powerpc/shared/include/cpuIdent.h: Add 603le. (Submitted by Thomas.Doerfler <Thomas.Doerfler@imd-systems.de> as part of the patch attached to PR 703).
* 2004-11-10 Richard Campbell <richard.campbell@oarcorp.com>Joel Sherrill2004-11-101-2/+6
| | | | | | | | * configure.ac, mpc6xx/exceptions/raw_exception.c, mpc6xx/exceptions/raw_exception.h, mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, shared/include/cpuIdent.c, shared/include/cpuIdent.h: Add MPC8240 and MPC8245 support. There was also a significant amount of spelling and whitespace cleanup.
* Add Kate Feng's MVME5500 BSP.Eric Norum2004-10-201-0/+2
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* 2004-03-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2004-03-081-0/+2
| | | | | | PR 587/bsps * shared/include/cpuIdent.h, shared/include/cpuIdent.c: Add defines for MPC_5XX.
* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-1/+1
| | | | | | | | | | | | | | | | | | | | | * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, mpc6xx/exceptions/raw_exception.c, mpc6xx/exceptions/raw_exception.h, mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, mpc6xx/timer/timer.c, mpc8260/clock/clock.c, mpc8260/console-generic/console-generic.c, mpc8260/cpm/brg.c, mpc8260/exceptions/raw_exception.c, mpc8260/exceptions/raw_exception.h, mpc8260/include/cpm.h, mpc8260/include/mmu.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c, mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c, mpc8xx/exceptions/raw_exception.c, mpc8xx/exceptions/raw_exception.h, mpc8xx/include/cpm.h, mpc8xx/include/mmu.h, mpc8xx/mmu/mmu.c, mpc8xx/timer/timer.c, ppc403/clock/clock.c, ppc403/console/console.c.polled, ppc403/timer/timer.c, rtems/powerpc/debugmod.h, shared/include/byteorder.h, shared/include/cpuIdent.c, shared/include/cpuIdent.h, shared/include/io.h, shared/include/mmu.h, shared/include/page.h, shared/include/pgtable.h, shared/include/spr.h: URL for license changed.
* 2003-03-25 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-03-251-3/+3
| | | | | PR 349/bsps * shared/include/cpuIdent.c: Readd PPC604r CPU.
* 2003-02-20 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-02-201-1/+1
| | | | | | | | | | | | | | | PR 349/bsps * mpc6xx/exceptions/raw_exception.c, mpc6xx/mmu/bat.c, mpc6xx/mmu/pte121.c, shared/include/cpuIdent.c, shared/include/cpuIdent.h, shared/src/Makefile.am, shared/src/stack.c, shared/src/stackTrace.h, powerpc/registers.h: - undo improper 'fix' who broke mpc604r identification - fix: 7400 identification PVR value was wrong - enhance 'setdbat()' to switch OFF a given BAT if called with 0 size - fix: page table support bugfix - enhancement: provide routines to take and print stack trace snapshots - add definitions for HID1 and DABR SPRs
* 2001-05-14 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-05-141-2/+2
| | | | * shared/include/cpuIdent.c: Account for duplicate numbers.
* 2001-05-14 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2002-05-141-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | * rtems/powerpc/registers.h, rtems/score/ppc.h: Per PR213, add the following: - support for the MPC74000 (AKA G4); there is no AltiVec support yet, however. - the cache flushing assembly code uses hardware-flush on the G4. Also, a couple of hardcoded numerical values were replaced by more readable symbolic constants. - extended interrupt-disabled code section so enclose the entire cache flush/invalidate procedure (as recommended by the book). This is not (latency) critical as it is only used by init code but prevents possible corruption. - Trivial page table support as been added. (1:1 effective-virtual-physical address mapping which is only useful only on CPUs which feature hardware TLB replacement, e.g. >604. This allows for write-protecting memory regions, e.g. text/ro-data which makes catching corruptors a lot easier. It also frees one DBAT/IBAT and gives more flexibility for setting up address maps :-) - setdbat() allows changing BAT0 also (since the BSP may use a page table, BAT0 could be available...). - asm_setdbatX() violated the SVR ABI by using r20 as a scratch register; changed for r0 - according to the book, a context synchronizing instruction is necessary prior to and after changing a DBAT -> isync added
* 2002-04-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-04-161-0/+1
| | | | | | | * shared/include/cpuIdent.h: New. * shared/include/cpuIdent.c: Reflect having added cpuIdent.h. * shared/include/cpu.h: Ditto. * shared/include/Makefile.am: Add cpuIndent.h. Fix EXTRA_DIST.
* 2002-01-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-01-041-1/+1
| | | | | | | | | * mpc6xx/clock/c_clock.c: Include rtems/bspIo.h instead of bspIo.h. * mpc6xx/mmu/bat.h: Include rtems/bspIo.h instead of bspIo.h. * mpc8260/console-generic/console-generic.c: Include rtems/bspIo.h instead of bspIo.h. * mpc8260/cpm/brg.c: Include rtems/bspIo.h instead of bspIo.h. * mpc8xx/console-generic/console-generic.c: Include rtems/bspIo.h instead of bspIo.h. * shared/include/cpuIdent.c: Include rtems/bspIo.h instead of bspIo.h.
* 2001-10-22 Andy Dachs <a.dachs@sstl.co.uk>Joel Sherrill2001-10-221-0/+4
| | | | | | * Makefile.am, README, configure.ac, new_exception_processing/cpu.h, shared/include/cpu.h, shared/include/cpuIdent.c, shared/src/cache.c: Added mpc8260 support.
* Removed duplicate case values.Joel Sherrill2000-07-071-2/+2
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* Fixed formatting.Joel Sherrill2000-07-061-15/+15
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* Functionality moved from directory above to accomodate buildingJoel Sherrill2000-06-141-0/+53
shared source code.
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