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* bsps/powerpc: Fix AltiVec enableSebastian Huber2016-07-191-0/+1
| | | | | | | There must be an isync after the mtmsr to ensure that the AltiVec is enabled for subsequent instructions. Close #2760.
* 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.
* 2011-07-27 Till Straumann <strauman@slac.stanford.edu>Till Straumann2011-07-281-0/+6
| | | | | | | * shared/start/start.S, shared/start/preload.S: Make sure stack is 16-byte aligned and the TOS is tagged with a NULL pointer (used as a terminator when printing stack traces).
* 2011-01-28 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2011-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | * beatnik/include/bsp.h, beatnik/irq/irq.h, beatnik/pci/gt_pci_init.c, ep1a/console/polled_io.c, ep1a/irq/openpic_xxx_irq.c, gen5200/include/irq.h, gen5200/irq/irq.c, gen5200/startup/bspstart.c, haleakala/irq/irq.c, mbx8xx/irq/irq.c, mbx8xx/irq/irq.h, motorola_powerpc/include/bsp.h, mpc8260ads/irq/irq.c, mpc8260ads/irq/irq.h, mvme3100/include/bsp.h, mvme3100/irq/irq.h, mvme3100/start/start.S, mvme5500/include/bsp.h, mvme5500/irq/irq.h, psim/include/bsp.h, psim/include/coverhd.h, psim/irq/irq.h, psim/shmsupp/addrconv.c, psim/shmsupp/getcfg.c, psim/startup/linkcmds, psim/tools/psim-gdb-top.in, psim/tools/psim-top.in, psim/tools/runtest-top.in, qemuppc/irq/irq.h, score603e/irq/irq.c, shared/bootloader/bootldr.h, shared/bootloader/em86.c, shared/bootloader/em86real.S, shared/bootloader/exception.S, shared/bootloader/head.S, shared/bootloader/lib.c, shared/bootloader/misc.c, shared/bootloader/mm.c, shared/bootloader/pci.c, shared/console/console.c, shared/console/consoleIo.h, shared/console/inch.c, shared/console/keyboard.h, shared/console/polled_io.c, shared/irq/i8259.c, shared/irq/irq.h, shared/irq/openpic_i8259_irq.c, shared/motorola/motorola.c, shared/motorola/motorola.h, shared/openpic/openpic.c, shared/openpic/openpic.h, shared/pci/pci.c, shared/residual/residual.c, shared/start/start.S, ss555/irq/irq.h: Fix typo where license said found in found in.
* 2011-01-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2011-01-171-4/+0
| | | | * shared/start/start.S: Remove conflict lines in comments.
* 2009-12-01 Till Straumann <strauman@slac.stanford.edu>Till Straumann2009-12-021-0/+19
| | | | | * shared/start/start.S: Added AltiVec support (initializing MSR[VE], VSCR and VRSAVE).
* Whitespace removal.Ralf Corsepius2009-11-301-2/+2
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* 2009-11-11 Till Straumann <strauman@slac.stanford.edu>Till Straumann2009-11-111-3/+9
| | | | | * shared/start/start.S: Align initial stack to CPU_STACK_ALIGNMENT.
* *** empty log message ***Till Straumann2009-10-201-6/+1
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* 2009-04-28 Chris Johns <chrisj@rtems.org>Chris Johns2009-04-281-4/+6
| | | | * shared/start/start.S: Update for boot_card command line change.
* 2008-09-19 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-09-191-2/+2
| | | | | | | | * shared/start/start.S, shared/startup/bspgetworkarea.c, shared/startup/bspstart.c, shared/startup/linkcmds: Modifications which reflect those tested on psim. Hopefully they work on all boards. The initialization stack is explicitly declared in the linkcmds memory layout rather than magic math.
* 2005-11-03 <strauman@slac.stanford.edu>Till Straumann2005-11-041-14/+0
| | | | | | | | * shared/console/reboot.c, shared/start/start.S: Fixed PR#845; !!enable MMU!! on mvme2100 - this is very important. Otherwise, all accesses are write-back cached [incl. memory-mapped devices]. (Prerequisite were the changes to shared/startup/bspstart.c just below.) Implemented rtemsReboot() for mvme2100.
* 2005-11-02 straumanatslacdotstanford.eduTill Straumann2005-11-031-36/+2
| | | | | | | | * mvme5500/start/start.S, shared/start/start.S, shared/startup/bspstart.c: moved assembly code to C; setdbat now supports high bats on 7450 CPUs; added argument checking to setdbat; added getdbat; moved early initialization code (clear_bats) from BSP to libcpu (CPU_clear_bats_early)
* 2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org>Ralf Corsepius2005-02-171-2/+4
| | | | | | * start/start.S: include <rtems/powerpc/powerpc.h>. Use PPC_MINIMUM_STACK_FRAME_SIZE instead of CPU_MINIMUM_STACK_FRAME_SIZE.
* 2004-11-10 Richard Campbell <richard.campbell@oarcorp.com>Joel Sherrill2004-11-101-5/+21
| | | | | | | | | | | | * 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 environ common declaration -- it broke newlib.Eric Norum2004-10-261-2/+0
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* Remove duplicate white lines.Ralf Corsepius2004-04-211-3/+0
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* Remove stray white spaces.Ralf Corsepius2004-04-211-25/+25
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* 2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-04-011-1/+1
| | | | | | | | | | | * bootloader/exception.S: Include <rtems/asm.h> instead of <asm.h>. * bootloader/head.S: Include <rtems/asm.h> instead of <asm.h>. * irq/irq_asm.S: Include <rtems/asm.h> instead of <asm.h>. * start/rtems_crti.S: Include <rtems/asm.h> instead of <asm.h>. * start/start.S: Include <rtems/asm.h> instead of <asm.h>. * vectors/vectors.S: Include <rtems/asm.h> instead of <asm.h>. * include/bsp.h: Include <rtems/clockdrv.h> instead of <clockdrv.h>. * include/bsp.h: Include <rtems/console.h> instead of <console.h>.
* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-1/+1
| | | | | | | | | | | | | * bootloader/bootldr.h, bootloader/em86.c, bootloader/em86real.S, bootloader/exception.S, bootloader/head.S, bootloader/lib.c, bootloader/misc.c, bootloader/mm.c, bootloader/pci.c, clock/p_clock.c, console/console.c, console/consoleIo.h, console/inch.c, console/keyboard.h, console/polled_io.c, include/bsp.h, irq/i8259.c, irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c, motorola/motorola.c, motorola/motorola.h, openpic/openpic.c, openpic/openpic.h, pci/pci.c, residual/residual.c, start/start.S, startup/bspstart.c, vectors/vectors.h, vectors/vectors_init.c: URL for license changed.
* 2003-03-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-03-181-1/+3
| | | | | | | | | | | | | | | PR 356/bsps This patch makes RTEMS/powerpc/shared EABI compliant. * irq/irq_init.c, start/Makefile.am, start/start.S, startup/bspstart.c, startup/pgtbl_setup.c, vectors/vectors.h, vectors/vectors_init.c: zero_bss() should clear not only bss but sbss and sbss2 also (this is probably a bugfix, as sbss/sbss2 are probably used even if -msdata=eabi is not specified). * start/rtems_crti.S: New file which must be linked immediately after ecrti.o. rtems_crti.o contains a code snippet who lets __init() return immediately. Also, a new entry point '_init' to the C++ Ctors is generated for use by the RTEMS Thread_Handler.
* 2001-05-14 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2002-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bootloader/misc.c, console/Makefile.am, console/console.c, console/consoleIo.h, console/inch.c, console/polled_io.c, console/uart.c, console/uart.h, include/bsp.h, irq/Makefile.am, irq/irq.c, irq/irq.h, irq/irq_init.c, openpic/openpic.c, openpic/openpic.h, pci/Makefile.am, pci/pci.c, pci/pci.h, residual/Makefile.am, start/start.S, startup/bspstart.c, vectors/vectors.S, vectors/vectors.h, vectors/vectors_init.c: 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.
* 2002-04-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-04-181-3/+2
| | | | | | | | | | | | * bootloader/exception.S: Reflect changes to <rtems/score/cpu.h>. * bootloader/head.S: Ditto. * bootloader/misc.c: Ditto. * console/polled_io.c: Ditto. * irq/irq.c: Ditto. * irq/irq_asm.S: Ditto. * irq/irq_init.c: Include <rtems/bspIo.h>. * start/start.S: Reflect changes to <rtems/score/cpu.h>. * vectors/vectors.S: Ditto.
* 2001-05-24 Tom Armistead <tom_armistead@phx.mcd.mot.com>Joel Sherrill2001-05-241-3/+3
| | | | | | | | | * start/start.S: Increased BAT0 mapping of RAM from 64 meg to 256 meg to allow operation on boards with larger RAM sizes. * vectors/vectors_init.c: Modified to call 'generic' powerpc vector function (mpc60x_vector_is_valid) instead of MPC750 specific function to allow operation on boards with CPUs other than the MPC750.
* 2000-09-05 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2000-09-051-3/+2
| | | | * start/start.S: Include proper files to compile.
* Properly pass argc, argc, and environp to boot_card.Joel Sherrill2000-08-021-0/+6
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* Patch from Eric Valette <valette@crf.canon.fr> with debuggingJoel Sherrill2000-07-241-7/+15
| | | | | by Till Straumann <strauman@SLAC.Stanford.EDU>. With this patch, the motorola_shared BSP should also support the MVME2303.
* Added comment.Joel Sherrill2000-07-121-1/+1
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* Merged from 4.5.0-beta3aJoel Sherrill2000-06-121-1/+6
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* Combination of coverhd.h cleanup and MVME23xx/MCP750 patch from Eric ValetteJoel Sherrill2000-01-031-0/+52
| | | | <valette@crf.canon.fr> and Jay Kulpinski <jskulpin@eng01.gdds.com>.
* Merged of mcp750 and mvme2307 BSP by Eric Valette <valette@crf.canon.fr>.Joel Sherrill1999-12-021-0/+131
As part of this effort, the mpc750 libcpu code is now shared with the ppc6xx.
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