diff options
author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2005-10-17 09:01:51 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2005-10-17 09:01:51 +0000 |
commit | 3d570dfb87d81fd363f421680dd3b873d3fab550 (patch) | |
tree | 560719cf11b525cae4fdf4efa84fa74bea0d0ad0 | |
parent | Remove. (diff) | |
download | rtems-3d570dfb87d81fd363f421680dd3b873d3fab550.tar.bz2 |
2005-10-17 Ralf Corsepius <ralf.corsepius@rtems.org>
* Makefile.am: Merge-in shared/Makefile.am.
* configure.ac: Remove shared/Makefile.am.
* ChangeLog: Merge-in shared/ChangeLog.
-rw-r--r-- | c/src/lib/libbsp/powerpc/ChangeLog | 574 | ||||
-rw-r--r-- | c/src/lib/libbsp/powerpc/Makefile.am | 53 | ||||
-rw-r--r-- | c/src/lib/libbsp/powerpc/configure.ac | 6 |
3 files changed, 505 insertions, 128 deletions
diff --git a/c/src/lib/libbsp/powerpc/ChangeLog b/c/src/lib/libbsp/powerpc/ChangeLog index 22b2b10ad2..de67ff5a2c 100644 --- a/c/src/lib/libbsp/powerpc/ChangeLog +++ b/c/src/lib/libbsp/powerpc/ChangeLog @@ -1,89 +1,137 @@ -2005-04-28 Joel Sherrill <joel@OARcorp.com> +2005-10-17 Ralf Corsepius <ralf.corsepius@rtems.org> - * configure.ac: Remove reference to dmv177. + * Makefile.am: Merge-in shared/Makefile.am. + * configure.ac: Remove shared/Makefile.am. + * ChangeLog: Merge-in shared/ChangeLog. + +2005-10-06 Till Straumann <strauman@slac.stanford.edu> + + PR 833/bsps + * shared/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 + + * shared/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 <norume@aps.anl.gov> + + * shared/shared/clock/p_clock.c: Changes provided by Phillip + Sorensen <pas37@cornell.edu> to get MVME550 BSP running. + Corresponding changes made to mvme5500/startup/bspstart.c. + +2005-05-17 Jennifer Averett <jennifer.averett@oarcorp.com> + + * shared/clock/p_clock.c, shared/irq/i8259.c, shared/irq/irq.c, + shared/irq/irq.h: Modified to use rtems/irq.h. + +2005-05-10 Ralf Corsepius <ralf.corsepius@rtems.org> + + * shared/startup/bspstart.c, shared/tod/todcfg.c: Eliminate + {un|}signed{8|16|32}. + * shared/bootloader/pci.c: Eliminate {un|}signed{8|16|32}. Eliminate + u32. + +2005-05-10 Jennifer Averett <jennifer.averett@oarcorp.com> + + * shared/bootloader/bootldr.h, shared/bootloader/em86.c, + shared/bootloader/misc.c, shared/bootloader/pci.c, + shared/bootloader/pci.h: Modified to depend upon rtems/pci.h + +2005-05-06 Ralf Corsepius <ralf.corsepius@rtems.org> + + * shared/pci/pci.h: Add pci_bus_count(). + +2005-05-04 Jennifer Averett <jennifer.averett@oarcorp.com> + + * shared/irq/irq_init.c, shared/pci/pci.c, + shared/pci/pcifinddevice.c, shared/startup/bspstart.c: Name change + to support common PCI interface 2005-04-28 Joel Sherrill <joel@OARcorp.com> * acinclude.m4: Remove dmv177 and ppcn_60x. - * dmv177/.cvsignore, dmv177/ChangeLog, dmv177/Makefile.am, - dmv177/QUIRKS, dmv177/README, dmv177/README.net, dmv177/STATUS, - dmv177/bsp_specs, dmv177/cable.doc, dmv177/configure.ac, - dmv177/times, dmv177/clock/clock.c, dmv177/console/conscfg.c, - dmv177/console/debugio.c, dmv177/include/.cvsignore, - dmv177/include/bsp.h, dmv177/include/dmv170.h, dmv177/include/tm27.h, - dmv177/scv64/scv64.c, dmv177/sonic/dmvsonic.c, dmv177/start/start.S, - dmv177/startup/bspclean.c, dmv177/startup/bspstart.c, - dmv177/startup/genpvec.c, dmv177/startup/linkcmds, - dmv177/startup/setvec.c, dmv177/startup/vmeintr.c, - dmv177/timer/timer.c, dmv177/tod/todcfg.c, ppcn_60x/.cvsignore, - ppcn_60x/ChangeLog, ppcn_60x/Makefile.am, ppcn_60x/README, - ppcn_60x/STATUS, ppcn_60x/bsp_specs, ppcn_60x/configure.ac, - ppcn_60x/clock/clock.c, ppcn_60x/console/config.c, - ppcn_60x/console/console.c, ppcn_60x/console/console.h, - ppcn_60x/console/debugio.c, ppcn_60x/console/i8042.c, - ppcn_60x/console/i8042_p.h, ppcn_60x/console/i8042vga.c, - ppcn_60x/console/i8042vga.h, ppcn_60x/console/ns16550cfg.c, - ppcn_60x/console/ns16550cfg.h, ppcn_60x/console/vga.c, - ppcn_60x/console/vga_p.h, ppcn_60x/console/z85c30cfg.c, - ppcn_60x/console/z85c30cfg.h, ppcn_60x/include/.cvsignore, - ppcn_60x/include/bsp.h, ppcn_60x/include/extisrdrv.h, - ppcn_60x/include/nvram.h, ppcn_60x/include/pci.h, - ppcn_60x/include/tm27.h, ppcn_60x/network/amd79c970.c, - ppcn_60x/network/amd79c970.h, ppcn_60x/nvram/ds1385.h, - ppcn_60x/nvram/mk48t18.h, ppcn_60x/nvram/nvram.c, - ppcn_60x/nvram/prepnvr.h, ppcn_60x/nvram/stk11c68.h, - ppcn_60x/pci/pci.c, ppcn_60x/start/start.S, - ppcn_60x/startup/bspclean.c, ppcn_60x/startup/bspstart.c, - ppcn_60x/startup/bsptrap.S, ppcn_60x/startup/genpvec.c, - ppcn_60x/startup/linkcmds, ppcn_60x/startup/rtems-ctor.cc, - ppcn_60x/startup/setvec.c, ppcn_60x/startup/spurious.c, - ppcn_60x/startup/swap.c, ppcn_60x/timer/timer.c, ppcn_60x/tod/cmos.h, - ppcn_60x/tod/tod.c, ppcn_60x/universe/universe.c, - ppcn_60x/vectors/README, ppcn_60x/vectors/align_h.S, - ppcn_60x/vectors/vectors.S: Removed. - -2005-04-28 Jennifer Averett <jennifer.averett@oarcorp.com> - - * acinclude.m4: Initial release of ep1a bsp - * ep1a/Makefile.am, ep1a/bsp_specs, ep1a/configure.ac, - ep1a/console/alloc360.c, ep1a/console/console.c, - ep1a/console/console.h, ep1a/console/init68360.c, - ep1a/console/m68360.h, ep1a/console/mc68360_scc.c, - ep1a/console/ns16550cfg.c, ep1a/console/ns16550cfg.h, - ep1a/console/rsPMCQ1.c, ep1a/console/rsPMCQ1.h, ep1a/include/bsp.h, - ep1a/irq/irq.c, ep1a/irq/irq_init.c, ep1a/pci/no_host_bridge.c, - ep1a/start/start.S, ep1a/startup/bspstart.c, ep1a/startup/linkcmds, - ep1a/vme/vmeconfig.c: New files. + * configure.ac: Remove reference to dmv177. + +2005-04-28 Jennifer Averett <jennifer.averett@oarcorp.com> + + * acinclude.m4: Initial release of ep1a bsp + +2005-04-26 Joel Sherrill <joel@OARcorp.com> + + * shared/console/uart.h: Eliminate tabs. + +2005-04-15 Jennifer Averett <jennifer.averett@oarcorp.com> + + PR 779/bsp + * shared/clock/p_clock.c, shared/console/console.c, + shared/console/uart.c, shared/console/uart.h, shared/irq/irq.c, + shared/irq/irq.h, shared/irq/irq_init.c: powerpc: add parameter to + new exception interrupt handlers + +2005-03-14 Joel Sherrill <joel@OARcorp.com> + + * shared/pci/pci.c, shared/pci/pci.h, shared/pci/pcifinddevice.c: + Continue PCI API unification. All use pci_find_device(). Also + reformat to remove tabs. + +2005-03-04 Joel Sherrill <joel@OARcorp.com> + + * shared/pci/pci.c, shared/pci/pcifinddevice.c, + shared/startup/bspstart.c: Make PCI initialize function part of the + unified PCI API as pci_initialize(). + +2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org> + + * shared/startup/bspstart.c: Eliminate rtems_unsigned32. + * shared/startup/bspstart.c, shared/start/start.S: include + <rtems/powerpc/powerpc.h>. Use PPC_MINIMUM_STACK_FRAME_SIZE instead + of CPU_MINIMUM_STACK_FRAME_SIZE. + +2005-02-12 Joel Sherrill <joel@OARcorp.com> + + * shared/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 <ralf.corsepius@rtems.org> + + * shared/tod/todcfg.c: size_t RTC_Count. + +2005-01-04 Joel Sherrill <joel@OARcorp.com> + + * shared/ChangeLog, shared/startup/bspstart.c, shared/tod/todcfg.c: + Remove warnings. 2004-12-30 Ralf Corsepius <ralf.corsepius@rtems.org> * acinclude.m4: Reflect eth_comm having been removed. +2004-11-30 Greg Menke <gregory.menke@gsfc.nasa.gov> + + PR 729/bsps + PR 728/bsps + * shared/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. + * shared/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 Eric Norum <norume@aps.anl.gov> * mvme5500/include/bsp.h: Add definition for PCI_MEM_BASE_ADJUSTMENT -2004-11-23 Joel Sherrill <joel@OARcorp.com> - - * eth_comm/.cvsignore, eth_comm/ChangeLog, eth_comm/Makefile.am, - eth_comm/README, eth_comm/bsp_specs, eth_comm/configure.ac, - eth_comm/times, eth_comm/canbus/canbus.c, eth_comm/clock/p_clock.c, - eth_comm/console/console.c, eth_comm/include/.cvsignore, - eth_comm/include/8xx_immap.h, eth_comm/include/bsp.h, - eth_comm/include/canbus.h, eth_comm/include/commproc.h, - eth_comm/include/coverhd.h, eth_comm/include/info.h, - eth_comm/include/tm27.h, eth_comm/irq/irq.c, eth_comm/irq/irq.h, - eth_comm/irq/irq_asm.S, eth_comm/irq/irq_init.c, - eth_comm/network/README, eth_comm/network/network.c, - eth_comm/start/start.S, eth_comm/startup/bspstart.c, - eth_comm/startup/cpuinit.c, eth_comm/startup/linkcmds, - eth_comm/startup/mmutlbtab.c, eth_comm/vectors/vectors.S, - eth_comm/vectors/vectors.h, eth_comm/vectors/vectors_init.c, - eth_comm/wrapup/.cvsignore, eth_comm/wrapup/Makefile.am: Removed. - 2004-10-26 Eric Norum <norume@aps.anl.gov> - Remove environ common area -- it breaks newlib + Remove environ common area -- it breaks newlib * powerpc/dmv177/start/start.S * powerpc/eth_comm/start/start.S * powerpc/mbx8xx/startup/start.S @@ -96,9 +144,19 @@ 2004-10-20 Eric Norum <norume@aps.anl.gov> - * acinclude.m4: Add mvme5500 BSP * configure.ac * mvme5500/....... + * acinclude.m4: Add mvme5500 BSP + +2004-09-27 Greg Menke <gregory.menke@gsfc.nasa.gov> + + PR 606/bsps + * shared/bootloader/pci.c, shared/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. 2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org> @@ -110,11 +168,8 @@ 2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - * acinclude.m4: Regenerate. - -2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - * configure.ac: RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY]). + * acinclude.m4: Regenerate. 2004-02-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de> @@ -147,7 +202,8 @@ 2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - * configure.ac: Use rtems-bugs@rtems.com as bug report email address. + * configure.ac: Use rtems-bugs@rtems.com as bug report email + address. 2003-07-18 Till Straumann <strauman@slac.stanford.edu> @@ -155,6 +211,104 @@ * support/new_exception_processing/cpu.c: _ISR_Nest_level is now properly maintained and does not reside in SPRG0. +2003-07-16 Greg Menke <gregory.menke@gsfc.nasa.gov> + + PR 432/bsps + * shared/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. + * shared/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 Till Straumann <strauman@slac.stanford.edu> + + PR 415/bsps + * shared/include/bsp.h, shared/pci/detect_raven_bridge.c, + shared/startup/bspstart.c: Support enabling MCP exceptions on the + host bridge. This can be used for memory probing on the VME bus. + +2003-06-13 Greg Menke <gregory.menke@gsfc.nasa.gov> + + PR 405/bsps + * shared/irq/irq.c, shared/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. + * shared/bootloader/pci.c: Added support for configuring devices for + pci busses > 0 + * shared/motorola/motorola.c, shared/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. + * shared/startup/bspstart.c: Extended bat2 to cover entire PCI + address space. + * shared/pci/pci.c, shared/pci/pci.h: Added FixupPCI() to store + vectors in the INTERRUPT_LINE register of pci devices any # of hops + away from the host processor. + +2003-04-15 Joel Sherrill <joel@OARcorp.com> + + PR 386/bsps + * shared/vme/vmeconfig.c, shared/vme/vmeconfig.c: Removed + declaration of _BSP_vme_bridge_irq. + +2003-04-10 Till Straumann <strauman@slac.stanford.edu> + + PR 379/bsps + * shared/console/console.c, shared/console/consoleIo.h, + shared/console/polled_io.c, shared/irq/irq_init.c, + shared/openpic/openpic.c, shared/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. + * shared/console/uart.c, shared/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). + * shared/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(). + +2003-04-10 Joel Sherrill <joel@OARcorp.com> + + PR 383/bsps + * shared/irq/irq.c: Fix bug introduced by conflicts in previous + patches. + +2003-03-25 Till Straumann <strauman@slac.stanford.edu> + + PR 360/bsps + PR 349/bsps + * shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c, + shared/irq/irq.c, shared/vme/VME.h, shared/vme/vmeconfig.c, + shared/irq/irq.c, shared/vme/VME.h, shared/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. + * shared/irq/irq.c, shared/irq/irq_init.c, shared/openpic/openpic.c, + shared/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. + +2003-03-18 Till Straumann <strauman@slac.stanford.edu> + + PR 356/bsps + This patch makes RTEMS/powerpc/shared EABI compliant. + * shared/irq/irq_init.c, shared/start/Makefile.am, + shared/start/start.S, shared/startup/bspstart.c, + shared/startup/pgtbl_setup.c, shared/vectors/vectors.h, + shared/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). + * shared/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. + 2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * configure.ac: Remove AC_CONFIG_AUX_DIR. @@ -162,56 +316,140 @@ 2003-02-20 Till Straumann <strauman@slac.stanford.edu> PR 349/bsps - * configure.ac: Add glue to the powerpc/shared BSP - to use the vmeUniverse VME-PCI bridge driver. + * shared/console/console.c, shared/console/uart.c, + shared/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. + * shared/startup/pgtbl_setup.c, shared/startup/pgtbl_activate.c: New + files + * shared/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 + * shared/fix: remove implicit assumption that ISA interrupt vectors + start at 0 + * configure.ac, shared/vme/.cvsignore, shared/vme/Makefile.am, + shared/vme/VME.h, shared/vme/VMEConfig.h, shared/vme/vmeconfig.c: + Add glue to the powerpc/shared BSP to use the vmeUniverse VME-PCI + bridge driver. + * shared/console/polled_io.c, shared/console/reboot.c, + shared/irq/irq.c, shared/irq/irq_asm.S, shared/irq/irq_init.c, + shared/openpic/Makefile.am, shared/startup/linkcmds, + shared/vectors/vectors.S, shared/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: + * shared/startup/Makefile.am, shared/startup/bspstart.c, + shared/startup/linkcmds: Let the powerpc/shared (+derived) BSPs use + pagetable support from libcpu. 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). + * configure.ac: AC_PREREQ(2.57). -2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> +2003-01-20 Joel Sherrill <joel@OARcorp.com> - * configure.ac: AC_PREREQ(2.57). + * shared/startup/linkcmds*: Add FreeBSD sysctl() sections. + +2002-12-19 Joel Sherrill <joel@OARcorp.com> + + * shared/console/console.c: Removed __assert() which conflicts with + newlib. 2002-12-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP. +2002-12-08 Greg Menke <gregory.menke@gsfc.nasa.gov> + + * shared/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. + 2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * configure.ac: Remove RTEMS_CHECK_BSP_CACHE. +2002-11-17 Greg Menke <gregory.menke@gsfc.nasa.gov> + + * shared/irq/irq_init.c, shared/motorola/motorola.c: Support for + MTX603e. + +2002-10-31 Joel Sherrill <joel@OARcorp.com> + + * shared/bootloader/em86.c, shared/console/inch.c, + shared/console/polled_io.c, shared/irq/irq.c, + shared/motorola/motorola.c, shared/pci/detect_raven_bridge.c, + shared/vectors/vectors_init.c: Removed warnings. + 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - * .cvsignore: Reformat. - Add autom4te*cache. - Remove autom4te.cache. + * .cvsignore: Reformat. Add autom4te*cache. Remove autom4te.cache. + +2002-07-25 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * shared/bootloader/em86real.S: Fix syntax error in comment near + line 1185. + +2002-04-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * shared/irq/irq_init.c: Include <rtems/bspIo.h>. + * shared/bootloader/exception.S, shared/start/start.S: Reflect + changes to <rtems/score/cpu.h>. + * shared/bootloader/head.S, shared/bootloader/misc.c, + shared/console/polled_io.c, shared/irq/irq.c, shared/irq/irq_asm.S, + shared/vectors/vectors.S: Ditto. + +2002-04-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * shared/startup/bspstart.c: Include <libcpu/cpuIdent.h>. + +2002-04-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * shared/residual/residual.c: Include <string.h>. + * shared/vectors/vectors_init.c: Include <rtems/bspIo.h> for printk. + * shared/bootloader/mm.c, shared/bootloader/pci.c, + shared/console/console.c, shared/openpic/openpic.c: Ditto. 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - * configure.ac: - AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). + * Makefile.am, shared/bootloader/Makefile.am, shared/Makefile.am, + shared/clock/Makefile.am, shared/console/Makefile.am, + shared/include/Makefile.am, shared/irq/Makefile.am, + shared/motorola/Makefile.am, shared/openpic/Makefile.am, + shared/pci/Makefile.am, shared/residual/Makefile.am, + shared/start/Makefile.am, shared/startup/Makefile.am, + shared/vectors/Makefile.am: Remove AUTOMAKE_OPTIONS. + * configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). AM_INIT_AUTOMAKE([no-define foreign 1.6]). - * Makefile.am: Remove AUTOMAKE_OPTIONS. 2001-11-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + * shared/include/Makefile.am: Use _HEADER instead of H_FILES. * Makefile.am: Add DIST_SUBDIRS. + * shared/include/bsp.h: Include <bspopts.h>. + * shared/irq/Makefile.am, shared/openpic/Makefile.am: Ditto. -2001-11-20 Joel Sherrill <joel@OARcorp.com> +2001-11-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - * acinclude.m4: papyrus reference removed. - * papyrus/.cvsignore, papyrus/ChangeLog, papyrus/Makefile.am, - papyrus/README, papyrus/bsp_specs, papyrus/configure.ac, papyrus/times, - papyrus/dlentry/.cvsignore, papyrus/dlentry/Makefile.am, - papyrus/dlentry/dlentry.S, papyrus/flashentry/.cvsignore, - papyrus/flashentry/Makefile.am, papyrus/flashentry/flashentry.S, - papyrus/include/.cvsignore, papyrus/include/Makefile.am, - papyrus/include/bsp.h, papyrus/include/coverhd.h, - papyrus/startup/.cvsignore, papyrus/startup/Makefile.am, - papyrus/startup/bspclean.c, papyrus/startup/bspstart.c, - papyrus/startup/linkcmds, papyrus/startup/setvec.c, - papyrus/wrapup/.cvsignore, papyrus/wrapup/Makefile.am: Deleted. + * support/new_exception_processing/Makefile.am, + support/old_exception_processing/Makefile.am, + support/old_exception_processing/cpu_asm.S, + support/old_exception_processing/irq_stub.S: Modified to reflect old + versus new exception processing being a per BSP option. + * support/new_exception_processing/c_isr.inl, + support/new_exception_processing/cpu.h, + support/old_exception_processing/c_isr.inl, + support/old_exception_processing/cpu.h, + support/old_exception_processing/ppc_offs.h: Removed. 2001-11-20 Joel Sherrill <joel@OARcorp.com> @@ -223,51 +461,124 @@ support/old_exception_processing/rtems/score/cpu.h, support/old_exception_processing/rtems/score/ppc_offs.h: New files missed in previous commit. - -2001-11-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * support/new_exception_processing/Makefile.am, - support/old_exception_processing/Makefile.am, - support/old_exception_processing/cpu_asm.S, - support/old_exception_processing/irq_stub.S: Modified to reflect - old versus new exception processing being a per BSP option. - * support/new_exception_processing/c_isr.inl, - support/new_exception_processing/cpu.h, - support/old_exception_processing/c_isr.inl, - support/old_exception_processing/cpu.h, - support/old_exception_processing/ppc_offs.h: Removed. + * papyrus/.cvsignore, papyrus/ChangeLog, papyrus/Makefile.am, + papyrus/README, papyrus/bsp_specs, papyrus/configure.ac, + papyrus/times, papyrus/dlentry/.cvsignore, + papyrus/dlentry/Makefile.am, papyrus/dlentry/dlentry.S, + papyrus/flashentry/.cvsignore, papyrus/flashentry/Makefile.am, + papyrus/flashentry/flashentry.S, papyrus/include/.cvsignore, + papyrus/include/Makefile.am, papyrus/include/bsp.h, + papyrus/include/coverhd.h, papyrus/startup/.cvsignore, + papyrus/startup/Makefile.am, papyrus/startup/bspclean.c, + papyrus/startup/bspstart.c, papyrus/startup/linkcmds, + papyrus/startup/setvec.c, papyrus/wrapup/.cvsignore, + papyrus/wrapup/Makefile.am: Deleted. + * acinclude.m4: papyrus reference removed. 2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se> - This modification is part of the submitted modifications necessary to + This modification is part of the submitted modifications necessary + to support the IBM PPC405 family. This submission was reviewed by Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did not negatively impact the ppc403 BSPs. The submission and tracking process was captured as PR50. - * acinclude.m4: Added gen405 BSP. * ChangeLog: Removed bogus comment on edit of generated file. + * acinclude.m4: Added gen405 BSP. + +2001-10-25 Joel Sherrill <joel@OARcorp.com> + + * shared/startup/linkcmds: Added _init and _fini. 2001-10-22 Joel Sherrill <joel@OARcorp.com> * acinclude.m4: Added mpc8260ads subdirectory. +2001-10-12 Joel Sherrill <joel@OARcorp.com> + + * shared/clock/p_clock.c, shared/startup/bspstart.c: Fixed typo. + 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * .cvsignore: Add autom4te.cache for autoconf > 2.52. - * configure.in: Remove. * configure.ac: New file, generated from configure.in by autoupdate. + * configure.in: Remove. 2001-10-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> * acinclude.m4: New file. * configure.in: Use RTEMS_BSP_SUBDIR. +2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * shared/console/Makefile.am, shared/residual/Makefile.am, + shared/irq/Makefile.am, shared/motorola/Makefile.am, + shared/vectors/Makefile.am, shared/pci/Makefile.am, + shared/openpic/Makefile.am: Use 'PREINSTALL_FILES ='. + +2001-05-14 Tom Armistead <tom_armistead@phx.mcd.mot.com> + + * shared/start/start.S: Increased BAT0 mapping of RAM from 64 meg to + 256 meg to allow operation on boards with larger RAM sizes. + * shared/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. + +2001-05-14 Till Straumann <strauman@slac.stanford.edu> + + * shared/bootloader/misc.c, shared/console/Makefile.am, + shared/console/console.c, shared/console/consoleIo.h, + shared/console/inch.c, shared/console/polled_io.c, + shared/console/uart.c, shared/console/uart.h, shared/include/bsp.h, + shared/irq/Makefile.am, shared/irq/irq.c, shared/irq/irq.h, + shared/irq/irq_init.c, shared/openpic/openpic.c, + shared/openpic/openpic.h, shared/pci/Makefile.am, shared/pci/pci.c, + shared/pci/pci.h, shared/residual/Makefile.am, shared/start/start.S, + shared/startup/bspstart.c, shared/vectors/vectors.S, + shared/vectors/vectors.h, shared/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 <joel@OARcorp.com> + + * shared/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. + +2001-04-08 Joel Sherrill <joel@OARcorp.com> + + * shared/startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame + 2001-03-30 Eric Valette <valette@crf.canon.fr> + * shared/Makefile.am, shared/console/consoleIo.h, + shared/include/bsp.h: These modifications are part of the conversion + of the mpc8xx CPU to the "new exception processing model." * configure.in, motorola_powerpc/Makefile.am, - motorola_powerpc/configure.in: These modifications are in - support of switching the mpc8xx to the use the "new exception - processing model." + motorola_powerpc/configure.in: These modifications are in support of + switching the mpc8xx to the use the "new exception processing + model." 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> @@ -275,13 +586,32 @@ 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. + * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I + $(RTEMS_TOPdir)/aclocal. + +2000-11-01 Joel Sherrill <joel@OARcorp.com> + + * shared/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 <rtems/XXX.h>. Header file order was cleaned up + while doing this. 2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. - Switch to GNU canonicalization. + * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to + GNU canonicalization. + +2000-09-29 Charles-Antoine Gauthier <charles.gauthier@nrc.ca> + + * shared/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 <joel@OARcorp.com> + + * shared/start/start.S: Include proper files to compile. 2000-08-10 Joel Sherrill <joel@OARcorp.com> - * ChangeLog: New file. + * ChangeLog, shared/ChangeLog: New file. + diff --git a/c/src/lib/libbsp/powerpc/Makefile.am b/c/src/lib/libbsp/powerpc/Makefile.am index c74282dc2d..3d51f0dedb 100644 --- a/c/src/lib/libbsp/powerpc/Makefile.am +++ b/c/src/lib/libbsp/powerpc/Makefile.am @@ -5,11 +5,62 @@ ACLOCAL_AMFLAGS = -I ../../../aclocal ## Descend into the @RTEMS_BSP_FAMILY@ directory -SUBDIRS = shared @RTEMS_BSP_FAMILY@ +SUBDIRS = @RTEMS_BSP_FAMILY@ # FIXME: This does not work # DIST_SUBDIRS = @all_subdirs@ support/old_exception_processing \ # support/new_exception_processing +# FIXME: Herein lies madness ;) + +## shared/include +EXTRA_DIST = shared/include/nvram.h + +## shared/bootloader +EXTRA_DIST += shared/bootloader/em86.c shared/bootloader/lib.c shared/bootloader/misc.c \ + shared/bootloader/mm.c shared/bootloader/pci.c shared/bootloader/zlib.c +EXTRA_DIST += shared/bootloader/bootldr.h shared/bootloader/zlib.h shared/bootloader/pci.h +EXTRA_DIST += shared/bootloader/em86real.S shared/bootloader/exception.S \ + shared/bootloader/head.S +EXTRA_DIST += shared/bootloader/ppcboot.lds + +## shared/clock +EXTRA_DIST += shared/clock/p_clock.c + +## shared/console +EXTRA_DIST += shared/console/console.c shared/console/inch.c shared/console/polled_io.c \ + shared/console/uart.c shared/console/reboot.c shared/console/console.inl + +## shared/motorola +EXTRA_DIST += shared/motorola/motorola.c + +## shared/pci +EXTRA_DIST += shared/pci/pci.c shared/pci/detect_raven_bridge.c shared/pci/pcifinddevice.c + +## shared/residual +EXTRA_DIST += shared/residual/residual.c + +## shared/openpic +EXTRA_DIST += shared/openpic/openpic.c + +## shared/irq +EXTRA_DIST += shared/irq/i8259.c shared/irq/irq.c shared/irq/irq_init.c shared/irq/irq_asm.S + +## shared/start +EXTRA_DIST += shared/start/start.S shared/start/rtems_crti.S + +## shared/startup +EXTRA_DIST += shared/startup/bspstart.c shared/startup/pgtbl_setup.c \ + shared/startup/pgtbl_activate.c + +## shared/tod +EXTRA_DIST += shared/tod/todcfg.c + +## shared/vectors +EXTRA_DIST += shared/vectors/vectors_init.c shared/vectors/vectors.S + +## shared/vme +EXTRA_DIST += shared/vme/vmeconfig.c shared/vme/VMEConfig.h shared/vme/VME.h + include $(top_srcdir)/../../../automake/subdirs.am include $(top_srcdir)/../../../automake/local.am diff --git a/c/src/lib/libbsp/powerpc/configure.ac b/c/src/lib/libbsp/powerpc/configure.ac index 38b20aa870..ce9c932a08 100644 --- a/c/src/lib/libbsp/powerpc/configure.ac +++ b/c/src/lib/libbsp/powerpc/configure.ac @@ -17,10 +17,6 @@ RTEMS_PROJECT_ROOT RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY]) -AM_CONDITIONAL(need_shared, test "$RTEMS_BSP_FAMILY" = "motorola_powerpc" \ - || test "$RTEMS_BSP_FAMILY" = "mvme5500") - # Explicitly list all Makefiles here -AC_CONFIG_FILES([Makefile -shared/Makefile]) +AC_CONFIG_FILES([Makefile]) AC_OUTPUT |