From d94df689ba1b1a78583f3eece91efebc968a2a13 Mon Sep 17 00:00:00 2001 From: Ralf Corsepius Date: Mon, 17 Oct 2005 09:02:24 +0000 Subject: Remove --- c/src/lib/libbsp/powerpc/shared/ChangeLog | 471 ------------------------------ 1 file changed, 471 deletions(-) delete mode 100644 c/src/lib/libbsp/powerpc/shared/ChangeLog (limited to 'c/src/lib/libbsp/powerpc/shared/ChangeLog') diff --git a/c/src/lib/libbsp/powerpc/shared/ChangeLog b/c/src/lib/libbsp/powerpc/shared/ChangeLog deleted file mode 100644 index 21bc8df9a6..0000000000 --- a/c/src/lib/libbsp/powerpc/shared/ChangeLog +++ /dev/null @@ -1,471 +0,0 @@ -2005-10-06 Till Straumann - - PR 833/bsps - * irq/irq_asm.S: Currently, all (new exception) BSPs explicitely enable - the FPU across the user ISR but DONT save/restore the FPU context. - Any use of the FPU fron the user handler (e.g., due to GCC - optimizations) result in corruption. The fix results in an exception - in such cases (user ISR must explicitely save/enable/restore FPU). - -2005-09-16 richard.campbell@OARCorp.com - - * startup/bspstart.c: Rewrote get_eumbbar() in C. Function was written - in inline assembly and containined a register direction error. - -2005-07-28 Eric Norum - - * shared/clock/p_clock.c: Changes provided by Phillip Sorensen - to get MVME550 BSP running. Corresponding - changes made to mvme5500/startup/bspstart.c. - -2005-05-17 Jennifer Averett - - * clock/p_clock.c, irq/i8259.c, irq/irq.c, irq/irq.h: Modified to use - rtems/irq.h. - -2005-05-10 Jennifer Averett - - * bootloader/bootldr.h, bootloader/em86.c, bootloader/misc.c, - bootloader/pci.c, bootloader/pci.h: Modified to depend upon - rtems/pci.h - -2005-05-10 Ralf Corsepius - - * startup/bspstart.c, tod/todcfg.c: - Eliminate {un|}signed{8|16|32}. - * bootloader/pci.c: Eliminate {un|}signed{8|16|32}. - Eliminate u32. - -2005-05-06 Ralf Corsepius - - * pci/pci.h: Add pci_bus_count(). - -2005-05-04 Jennifer Averett - - * irq/irq_init.c, pci/pci.c, pci/pcifinddevice.c, startup/bspstart.c: - Name change to support common PCI interface - -2005-04-26 Joel Sherrill - - * console/uart.h: Eliminate tabs. - -2005-04-15 Jennifer Averett - - PR 779/bsp - * clock/p_clock.c, console/console.c, console/uart.c, console/uart.h, - irq/irq.c, irq/irq.h, irq/irq_init.c: - powerpc: add parameter to new exception interrupt handlers - -2005-03-14 Joel Sherrill - - * pci/pci.c, pci/pci.h, pci/pcifinddevice.c: Continue PCI API - unification. All use pci_find_device(). Also reformat to remove tabs. - -2005-03-04 Joel Sherrill - - * pci/pci.c, pci/pcifinddevice.c, startup/bspstart.c: Make PCI - initialize function part of the unified PCI API as pci_initialize(). - -2005-02-17 Ralf Corsepius - - * startup/bspstart.c: Eliminate rtems_unsigned32. - -2005-02-17 Ralf Corsepius - - * startup/bspstart.c: include . - Use PPC_MINIMUM_STACK_FRAME_SIZE instead of - CPU_MINIMUM_STACK_FRAME_SIZE. - -2005-02-17 Ralf Corsepius - - * start/start.S: include . - Use PPC_MINIMUM_STACK_FRAME_SIZE instead of - CPU_MINIMUM_STACK_FRAME_SIZE. - -2005-02-12 Joel Sherrill - - * pci/pci.h: Remove contents that are duplicates of the pci.h in cpukit - and include rtems/pci.h for the base set of PCI functionality. - -2005-01-22 Ralf Corsepius - - * tod/todcfg.c: size_t RTC_Count. - -2005-01-04 Joel Sherrill - - * ChangeLog, startup/bspstart.c, tod/todcfg.c: Remove warnings. - -2004-11-30 Greg Menke - - PR 729/bsps - * bootloader/pci.c: Removed the r->size=0 and r->base=0 - assignement which makes too-large regions conflict with onboard - hardware, replacing it with sfree which deletes the memory region - from the setup code, leaving it disabled. - -2004-11-30 Greg Menke - - PR 728/bsps - * bootloader/ppcboot.lds: Modified ppcboot.lds to include new - .data and .rodata sections being generated by gcc-3.3.3 and above, - the lack of which was causing the bootloader to crash. - -2004-09-27 Greg Menke - - PR 606/bsps - * bootloader/pci.c: Fixed IO remapping so buses >= 1 are remapped. - Reduced PCI space to match bat2. Fixed incorrect region size - calculation in pci_read_bases. Set PCI latency timers to known - sane values. Changed bridge PCI settings to minimum sane instead - of whatever sounded neat in the PCI spec. Force pf regions to - memory mapped to preserve byte access. - - -2004-09-27 Greg Menke - - PR 606/bsps - * bootloader/pci.c: Fixed IO remapping so buses >= 1 are remapped. - Reduced PCI space to match bat2. Fixed incorrect region size - calculation in pci_read_bases. Set PCI latency timers to known - sane values. Changed bridge PCI settings to minimum sane instead - of whatever sounded neat in the PCI spec. Force pf regions to - memory mapped to preserve byte access. - -2003-07-16 Greg Menke - - 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. - -2003-06-13 Greg Menke - - 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. - -2003-06-13 Till Straumann - - 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. - -2003-04-15 Joel Sherrill - - PR 386/bsps - * vme/vmeconfig.c: Removed declaration of _BSP_vme_bridge_irq. - -2003-04-15 Joel Sherrill - - PR 386/bsps - * vme/vmeconfig.c: Removed declaration of _BSP_vme_bridge_irq. - -2003-04-10 Till Straumann - - 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. - -2003-04-10 Joel Sherrill - - PR 383/bsps - * irq/irq.c: Fix bug introduced by conflicts in previous patches. - -2003-03-25 Till Straumann - - 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. - -2003-03-25 Till Straumann - - 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. - -2003-03-25 Till Straumann - - 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. - -2003-03-25 Till Straumann - - 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. - -2003-03-18 Till Straumann - - 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. - -2003-02-20 Till Straumann - - PR 349/bsps - * console/polled_io.c, console/reboot.c, irq/irq.c, irq/irq_asm.S, - irq/irq_init.c, openpic/Makefile.am, startup/linkcmds, - vectors/vectors.S, vectors/vectors_init.c: - - install the 'openpic.h' and 'pci.h' headers - - avoid a name clash by renaming 'vsprintf' & friends - to 'k_vsprintf' etc. - - let 'rtemsReboot' print a stack trace (in case an 'assert' failed) - - irq.c: - * fix: remove implicit assumption that ISA interrupt vectors start - at 0 - * add BSP hook to let a VME interrupt acknowledge the PCI/openpic - IRQ. (SEE ALSO THE ppc-sharedbsp-vme.diff patch) - - fix: EABI compliance; isr/exception lowlevel handlers must not - clobber R2 or R13 - - fix: openpic_init was called with the polarity/senses tables - swapped (fixed wrong order of arguments) - - cosmetics: use new _read_SPRXX() _write_SPRXX() macros - -2003-02-20 Till Straumann - - PR 349/bsps - * startup/pgtbl_setup.c, startup/pgtbl_activate.c: New files - * startup/Makefile.am, startup/bspstart.c, startup/linkcmds: - Let the powerpc/shared (+derived) BSPs use pagetable support - from libcpu. - -2003-02-20 Till Straumann - - PR 349/bsps - * vme/.cvsignore, vme/Makefile.am, vme/VME.h, vme/VMEConfig.h, - vme/vmeconfig.c: Add glue to the powerpc/shared BSP to use - the vmeUniverse VME-PCI bridge driver. - -2003-02-20 Till Straumann - - PR 349/bsps - * console/console.c, console/uart.c, console/uart.h: implement - IOCTLs for the serial (UART) console to install/retrieve a BREAK-IRQ - callback. The callback routine (if installed) is invoked from the - UART ISR when a BREAK interrupt is detected. This can be used - e.g. to enforce a "hotkey" reboot a la vxWorks Ctrl-X (although we - use the serial line break condition) NOTE: The callback runs in - ISR context. - -2003-01-20 Joel Sherrill - - * startup/linkcmds*: Add FreeBSD sysctl() sections. - -2002-12-08 Greg Menke - - * bootloader/head.S: Added support for optional debug via PPCbug. - Also turn off mmu/caches for the bootstrap phase, which seems to - cause trouble with the 603. The cpu init functions in the bsp - get all that stuff going properly. - -2002-12-19 Joel Sherrill - - * console/console.c: Removed __assert() which conflicts with newlib. - -2002-11-17 Greg Menke - - * irq/irq_init.c, motorola/motorola.c: Support for MTX603e. - -2002-10-31 Joel Sherrill - - * 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. - -2002-07-25 Ralf Corsepius - - * bootloader/em86real.S: Fix syntax error in comment near line 1185. - -2001-05-14 Till Straumann - - * 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. - -2001-05-09 Joel Sherrill - - * startup/linkcmds: In support of gcc 3.1, added one of more - of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*, - .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections - and direction of segments to memory regions may also have been - addressed. This was a sweep across all BSPs. - -2002-04-18 Ralf Corsepius - - * bootloader/exception.S: Reflect changes to . - * 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 . - * start/start.S: Reflect changes to . - * vectors/vectors.S: Ditto. - -2002-04-16 Ralf Corsepius - - * startup/bspstart.c: Include . - -2001-04-08 Joel Sherrill - - * startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame - -2002-04-02 Ralf Corsepius - - * residual/residual.c: Include . - * vectors/vectors_init.c: Include for printk. - * bootloader/mm.c: Ditto. - * bootloader/pci.c: Ditto. - * console/console.c: Ditto. - * openpic/openpic.c: Ditto. - -2002-03-27 Ralf Corsepius - - * bootloader/Makefile.am: Remove AUTOMAKE_OPTIONS. - * Makefile.am: Remove AUTOMAKE_OPTIONS. - * clock/Makefile.am: Remove AUTOMAKE_OPTIONS. - * console/Makefile.am: Remove AUTOMAKE_OPTIONS. - * include/Makefile.am: Remove AUTOMAKE_OPTIONS. - * irq/Makefile.am: Remove AUTOMAKE_OPTIONS. - * motorola/Makefile.am: Remove AUTOMAKE_OPTIONS. - * openpic/Makefile.am: Remove AUTOMAKE_OPTIONS. - * pci/Makefile.am: Remove AUTOMAKE_OPTIONS. - * residual/Makefile.am: Remove AUTOMAKE_OPTIONS. - * start/Makefile.am: Remove AUTOMAKE_OPTIONS. - * startup/Makefile.am: Remove AUTOMAKE_OPTIONS. - * vectors/Makefile.am: Remove AUTOMAKE_OPTIONS. - -2001-11-28 Ralf Corsepius - - * include/Makefile.am: Use _HEADER instead of H_FILES. - * irq/Makefile.am: Ditto. - * openpic/Makefile.am: Ditto. - * include/bsp.h: Include . - -2001-10-25 Joel Sherrill - - * startup/linkcmds: Added _init and _fini. - -2001-10-12 Joel Sherrill - - * clock/p_clock.c, startup/bspstart.c: Fixed typo. - -2001-09-27 Ralf Corsepius - - * console/Makefile.am: Use 'PREINSTALL_FILES ='. - * residual/Makefile.am: Use 'PREINSTALL_FILES ='. - * irq/Makefile.am: Use 'PREINSTALL_FILES ='. - * motorola/Makefile.am: Use 'PREINSTALL_FILES ='. - * vectors/Makefile.am: Use 'PREINSTALL_FILES ='. - * pci/Makefile.am: Use 'PREINSTALL_FILES ='. - * openpic/Makefile.am: Use 'PREINSTALL_FILES ='. - -2001-05-14 Tom Armistead - - * 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. - -2001-03-30 Eric Valette - - * Makefile.am, console/consoleIo.h, include/bsp.h: - These modifications are part of the conversion of the - mpc8xx CPU to the "new exception processing model." - -2000-11-01 Joel Sherrill - - * startup/bspstart.c: assoc.h, error.h, libio_.h, libio.h, - and libcsupport.h moved from libc to lib/include/rtems and - now must be referenced as . Header file order - was cleaned up while doing this. - -2000-09-29 Charles-Antoine Gauthier - - * startup/linkcmds: Added lines so DWARF debug information - would be available. Otherwise gdb complains that the offsets - for the debug info are incorrect and doesn't load the files. - -2000-09-05 Joel Sherrill - - * start/start.S: Include proper files to compile. - -2000-08-10 Joel Sherrill - - * ChangeLog: New file. -- cgit v1.2.3