2001-05-14 Till Straumann * bootloader/Makefile.am, console/Makefile.am, pci/Makefile.am: 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. 2001-04-08 Joel Sherrill * startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame 2002-04-02 Ralf Corsepius * bootloader/Makefile.am: Use automake-1.6 AS compilation rules. 2001-04-02 Joel Sherrill * bootloader/Makefile.am: Use AM_CCASFLAGS instead of AM_ASFLAGS. 2002-03-27 Ralf Corsepius * configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). AM_INIT_AUTOMAKE([no-define foreign 1.6]). * 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. * wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS. 2001-12-04 Ralf Corsepius * configure.ac: Remove RTEMS_ENABLE_NETWORKING. 2001-11-30 Ralf Corsepius * configure.ac: Introduce RTEMS_BSP_CONFIGURE. 2001-11-21 Ralf Corsepius * Makefile.am: Add @exceptions@ to SUBDIRS; Remove need_motorola_powerpc. * configure.ac: Apply RTEMS_BSPOPTS_*(*) to merge-in settings from make/custom/mcp750.cfg, make/custom/mvme2307.cfg; Remove need_motorola_powerpc; Add RTEMS_PPC_EXCEPTIONS([new]). * include/Makefile.am: Replace PREINSTALL_FILES with TMPINSTALL_FILES, include force-preinstall.am. * wrapup/Makefile.am: Apply @exceptions@. 2001-11-10 Ralf Corsepius * configure.ac: Add bspopts.h. * include/.cvsignore: Add stamp-h* and bspopts.h*. * include/Makefile.am: Add bspopts.h. * pci/Makefile.am: Append -O2 to AM_CFLAGS. 2001-11-08 Ralf Corsepius * bootloader/Makefile.am: completely reworked. * configure.ac: Add AM_PROG_AS. 2001-10-25 Joel Sherrill * startup/linkcmds: Added _init and _fini. 2001-10-11 Ralf Corsepius * .cvsignore: Add autom4te.cache for autoconf > 2.52. * configure.in: Remove. * configure.ac: New file, generated from configure.in by autoupdate. 2001-09-27 Ralf Corsepius * include/Makefile.am: Use 'PREINSTALL_FILES ='. * residual/Makefile.am: Use 'PREINSTALL_FILES ='. * vectors/Makefile.am: Use 'PREINSTALL_FILES ='. * pci/Makefile.am: Use 'PREINSTALL_FILES ='. * openpic/Makefile.am: Use 'PREINSTALL_FILES ='. * bootloader/Makefile.am: Use 'CLEANFILES ='. 2001-05-10 Ralf Corsepius * configure.in: Use RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]). 2001-01-03 Emmanuel Raguet * bootloader/Makefile.am: Modified to install bootloader so make-exe rule can avoid writing to install point or assuming BSP build tree is available. 2000-11-09 Ralf Corsepius * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS. 2000-11-02 Ralf Corsepius * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal. 2000-10-27 Ralf Corsepius * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to GNU canonicalization. 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. 2000-09-04 Ralf Corsepius * bootloader/Makefile.am, clock/Makefile.am, console/Makefile.am, irq/Makefile.am, motorola/Makefile.am, openpic/Makefile.am, pci/Makefile.am, residual/Makefile.am, start/Makefile.am, startup/Makefile.am, vectors/Makefile.am, wrapup/Makefile.am: Include compile.am 2000-08-10 Joel Sherrill * ChangeLog: New file.