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2003-08-062003-08-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius98-147/+245
* bsp_specs: Remove -D__embedded__ -Asystem(embedded) from cpp. Remove cpp, old_cpp (now unused).
2003-08-062003-08-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius6-3/+15
* bsp_specs: Remove -DUSE_ENHANCED_INTR_API.
2003-08-052003-08-05 Till Strauman <strauman@slac.stanford.edu>Jennifer Averett3-7/+16
PR 437/bsps * irq/irc.c: calls to bspIo/printk must not use '%i' format which is apparently not supported * pci/pci.c: calls to bspIo/printk must not use '%i' format which is apparently not supported
2003-07-252003-07-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2-5/+12
* network/if_hdlcsubr.c: Use memcopy instead of bcmp, Use memcmp instead of bcmp.
2003-07-232003-07-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill3-48/+22
PR 288/rtems * support/new_exception_processing/cpu.c: _ISR_Nest_level is now properly maintained and does not reside in SPRG0.
2003-07-182003-07-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill3-7/+40
PR 288/rtems * irq/irq_asm.S, startup/bspstart.c: _ISR_Nest_level is now properly maintained and any BSP which does not do so will trip a panic in the shared code.
2003-07-182003-07-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2-3/+11
PR 288/rtems * startup/bspstart.c: _ISR_Nest_level is now properly maintained.
2003-07-182003-07-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill6-8/+80
PR 288/rtems * irq/irq_asm.S, startup/bspstart.c: _ISR_Nest_level is now properly maintained.
2003-07-182003-07-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill3-14/+17
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.
2003-07-182003-07-16 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill4-20/+69
PR 428/bsps PR 432/bsps * bootloader/pci.c: Re-instated code that prevents remapping small IO regions, which if remapped would cause i8259 registers to move out from under the #define'd base addresses. * startup/bspstart.c: Reduced BAT2 PCI memory allocation to 256 megs, I incorrectly had extended it which would cause problems with PCI devices that defined prefetchable memory.
2003-07-182003-07-16 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill3-0/+74
PR 428/bsps PR 432/bsps * pci/pcibios.c, pci/pcibios.h: Added BSP_pci_Find_Device() which is copied from motorola_shared.
2003-07-172003-07-17 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+41
PR 433/tools * mips-stub.c: Patch from C. M. Heard <heard@pobox.com> described as: The purpose of the patch is to make the stub ignore all characters except '+' (ack) or '-' (nak) when it has transmitted a packet and expects an acknowledgment. Without the patch, putpacket() will retransmit each time it receives anything other than '+' when expecting an ack, and that, bitter experience has found, frequently results in the stub failing to sync up when initially attaching to gdb. I think that rtems users will notice significant improvement in the of the mips stub if this patch is incorporated in the distribution; certainly I did in my stand-aline environment. I should hasten to add that it is only an improvement and not a 100% cure for synchronization problems because '+' characters can (and do) during as message data, and it's still possible for these to be mistaken as acks. I have no idea how to fix that short of redesigning the gdb-remote protocol.
2003-07-082003-07-08 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+5
* console/console.c: Correct typo.
2003-07-082003-07-08 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+11
PR 416/bsps * ppc403/ictrl/ictrl.c (ictrl_isr): We acknolwegde the interrupt in interrupt controller (clr_exisr(mask)) before calling the interrupt handler that will acnowledge the interrupt source. This results in the interrupt beeing seen a second time by the interrupt controller. Reported and fixed by El Kolli Yacine <yacine.elkolli@crf.canon.fr>.
2003-06-302003-06-30 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-2/+7
* console-polled.c: Corrected comments in header.
2003-06-23Reformatted so script picks up PR.Joel Sherrill1-0/+2
2003-06-23PR264 - Stopped the core dump by removing the bad instruction.Chris Johns3-42/+51
PR414 - Fixed the global interupt vector register. Linker command file to have the boot code in the first 8K. The chip select remap needed to be volatile.
2003-06-23PR264, PR414Chris Johns1-0/+8
2003-06-132003-06-13 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill11-780/+1985
PR 405/bsps * bootloader/pci.c: Added support for configuring devices for pci busses > 0 * pci/pci.c, pci/pci.h: Added FixupPCI() to store vectors in the INTERRUPT_LINE register of pci devices any # of hops away from the host processor. * motorola/motorola.c, motorola/motorola.h: Added interrupt routing tables in support of FixupPCI. This is board-specific, each board will have to supply information for FixupPCI() to do anything for it. * startup/bspstart.c: Extended bat2 to cover entire PCI address space. * irq/irq.c, irq/irq.h: Added support for shared interrupts. Existing single hander vectors are undisturbed, a new function added to allow adding/removing handlers from a vector.
2003-06-132003-06-13 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill4-0/+60
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.
2003-06-132003-06-13 Joel Sherrill <joel@OARcorp.com>Joel Sherrill3-1/+6
* console/console.c, startup/linkcmds: Removed warnings.
2003-06-132003-06-13 Joel Sherrill <joel@OARcorp.com>Joel Sherrill8-4/+20
* startup/linkcmds: Removed warnings.
2003-05-15Merger from rtems-4-6-branch.Ralf Corsepius2-5/+4
2003-05-08HOWTO changes.Chris Johns1-0/+6
2003-05-08Updated the GRUB version info and how to build GRUB from source.Chris Johns1-23/+116
Added how to boot over the network with a PXE Netboot BIOS.
2003-04-152003-04-15 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-2/+5
PR 386/bsps * vme/vmeconfig.c: Removed declaration of _BSP_vme_bridge_irq.
2003-04-142003-04-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2-0/+6
* ide/.cvsignore: New.
2003-04-102003-04-10 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill3-21/+28
PR 380/bsps * vmeUniverse/vmeUniverse.c, vmeUniverse/vmeUniverse.h: make printk format strings compliant with libcpu/printk. minor fixes and lazy init bugfix.
2003-04-102003-04-10 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill9-15/+49
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.
2003-04-102003-04-10 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+6
PR 383/bsps * irq/irq.c: Fix bug introduced by conflicts in previous patches.
2003-04-042003-04-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2-0/+6
* ide/.cvsignore: Add.
2003-03-272003-03-27 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-2/+9
* bootloader/Makefile.am: Eliminate EABI CFLAGS from those used to compile the bootloader.
2003-03-252003-03-25 Thomas Doerfler <Thomas.Doerfler@imd-systems.de>Joel Sherrill2-0/+89
PR 368/filesystems * mpc8xx/include/mpc8xx.h: Add PCMCIA registers.
2003-03-252003-03-25 Thomas Doerfler <Thomas.Doerfler@imd-systems.de>Joel Sherrill9-3/+425
PR 368/filesystems * startup/ldsegs.S: Increase alignment. * Makefile.am, configure.ac, include/bsp.h, wrapup/Makefile.am: Added IDE supporting infrastructure. * ide/Makefile.am, ide/ide.c, ide/idecfg.c: New files. Added BSP support for libchip standard ide driver.
2003-03-252003-03-25 Thomas Doerfler <Thomas.Doerfler@imd-systems.de>Joel Sherrill11-21/+572
PR 368/filesystem * ide/*: added BSP support for libchip standard ide driver
2003-03-252003-03-25 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill5-9/+50
PR 360/bsps * irq/irq.c, irq/irq_init.c, openpic/openpic.c, openpic/openpic.h: BSP code had set the task priority register multiple times of the OpenPIC instead of setting the individual source priorities. This patch adds openpic_get_source_priority() and openpic_set_source_priority() calls and lets IRQ management code use them.
2003-03-252003-03-25 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2-1/+19
PR 349/bsps * irq/irq.c, vme/VME.h, vme/vmeconfig.c: Fixes library dependency on the vmeUniverse driver. It is now possible to use the ppc/shared/irq code on non-VME BSPs without triggering linkage of the vmeUniverse driver.
2003-03-252003-03-25 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2-3/+8
PR 349/bsps * shared/include/cpuIdent.c: Readd PPC604r CPU.
2003-03-242003-03-24 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-2/+11
PR 378/bsps * bsp_specs: Did not include ecrtn in endfile sections. Reported and fixed by elkolli@crf.canon.fr.
2003-03-182003-03-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill4-0/+52
PR 356/bsps * cpu.c: This patch makes RTEMS/PowerPC eabi compliant.
2003-03-182003-03-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill9-22/+84
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.
2003-03-182003-03-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill4-9/+28
PR 356/bsps * bsp_specs, start/Makefile.am, startup/linkcmds This patch makes RTEMS/powerpc/shared EABI compliant. Declare all linker-script defined addresses as variables of unknown size and not as short objects like 'int', 'void*' etc. This prevents the compiler from generating a relocation who assumes the existence of an __rtems_end object in one of the short data areas (which would result in a linker error).
2003-03-182003-03-18 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-125/+46
* comm/GDB.HOWTO: Updated.
2003-03-11Merger from rtems-4-6-branch.Ralf Corsepius2-1/+4
2003-03-11Merger from rtems-4-6-branch.Ralf Corsepius10-137/+43
2003-03-11Merger from rtems-4-6-branch.Ralf Corsepius84-41/+172
2003-03-11Merger from rtems-4-6-branch.Ralf Corsepius76-38/+152
2003-03-11Merger from rtems-4-6-branch.Ralf Corsepius28-14/+56
2003-02-202003-02-20 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill9-13/+107
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
2003-02-202003-02-20 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2-1/+8
PR 349/bsps * configure.ac: Add glue to the powerpc/shared BSP to use the vmeUniverse VME-PCI bridge driver.
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