2009-09-15 Ralf Corsépius * configure.ac: Remove RTEMS_BSP_BOOTCARD_OPTIONS. 2009-07-16 Joel Sherrill * configure.ac: Rename BSP_BOOTCARD_OPTIONS to RTEMS_BSP_BOOTCARD_OPTIONS. Add RTEMS_BSP_CLEANUP_OPTIONS so all BSPs have the same options. 2009-05-18 Joel Sherrill * startup/linkcmds: Correct name of ENTRY. 2009-04-28 Chris Johns * startup/start.S: Update for boot_card command line change. 2009-03-12 Joel Sherrill PR 1385/cpukit * irq/irq_asm.S: When the type rtems_boolean was switched to the C99 bool, the size changed from 4 bytes to 1 byte. The interrupt dispatching code accesses two boolean variables for scheduling purposes and the assembly implementations of this code did not get updated. 2008-12-04 Joel Sherrill * bsp_specs: Move -e start from *link to *startfile to avoid warning for undefined entry symbol when linking relocatables with binutils 2.19. 2008-10-02 Joel Sherrill * Makefile.am, preinstall.am: Use shared tm27.h stub. * include/tm27.h: Removed. 2008-09-29 Ralf Corsépius * Makefile.am: Eliminate bsp.am. 2008-09-29 Ralf Corsépius * Makefile.am: Eliminate *_SOURCES. 2008-09-29 Ralf Corsépius * Makefile.am: Move noinst_LIBRARIES = libbsp.a before its components. 2008-09-26 Ralf Corsépius * Makefile.am: Cleanup ../../shared/include/bootcard.h handling. 2008-09-23 Joel Sherrill * configure.ac: Make letting boot_card() handle work area allocation mandatory. Rename RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to BSP_BOOTCARD_OPTIONS. 2008-09-18 Joel Sherrill * include/bsp.h: Remove unnecessary boilerplate comments. 2008-09-18 Joel Sherrill * include/bsp.h: Eliminate definitions of BSP_LIBIO_MAX_FDS since this is NOT used anywhere. 2008-09-16 Joel Sherrill * Makefile.am, startup/linkcmds: Use top level shared bsp_get_work_area() implementation. * startup/bspgetworkarea.c: Removed. 2008-09-16 Joel Sherrill * startup/bspstart.c: Remove unnecessary includes of rtems/libcsupport.h and rtems/libio.h. 2008-09-15 Joel Sherrill * startup/bspstart.c, startup/bspstart.c.nocache: Add use of bsp_get_work_area() in its own file and rely on BSP Framework to perform more initialization. 2008-09-14 Joel Sherrill * Makefile.am, configure.ac, startup/bspstart.c, startup/linkcmds: Create bsp_get_work_area() into its own file and use BSP Framework to perform more initialization. * startup/bspgetworkarea.c: New file. 2008-09-10 Joel Sherrill * include/bsp.h: Review of all bsp_cleanup() implementations. In this phase, all prototypes were removed from bsp.h and empty implementations were removed and made to use the shared stub. 2008-09-06 Ralf Corsépius * ide/pcmcia_ide.c, irq/irq.c, startup/bspstart.c, startup/bspstart.c.nocache: Convert to "bool". 2008-08-20 Ralf Corsépius * clock/p_clock.c, console/console.c, irq/irq.c, irq/irq_init.c, vectors/vectors_init.c: Add missing prototypes. 2008-07-29 Chris Johns * ide/pcmcia_ide.c: Updated to the libblock changes. 2008-05-15 Joel Sherrill * startup/bspstart.c, startup/bspstart.c.nocache: Add capability for bootcard.c BSP Initialization Framework to ask the BSP where it has memory for the RTEMS Workspace and C Program Heap. These collectively are referred to as work area. If the BSP supports this, then it does not have to include code to split the available memory between the two areas. This reduces the amount of code in the BSP specific bspstart.c file. Additionally, the shared framework can initialize the C Library, call rtems_debug_enable(), and dirty the work area memory. Until most/all BSPs support this new capability, if the BSP supports this, it should call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. When the transition is complete, this autoconf macro can be removed. 2008-05-15 Thomas Doerfler * irq/irq.c: make sure, that the masking operations in ICTL and MSR are executed in order 2008-05-14 Joel Sherrill * Makefile.am: Rework to avoid .rel files. 2008-05-12 Joel Sherrill * startup/bspstart.c, startup/bspstart.c.nocache: Refactored and renamed initialization routines to rtems_initialize_data_structures, rtems_initialize_before_drivers, rtems_initialize_device_drivers, and rtems_initialize_start_multitasking. This opened the sequence up so that bootcard() could provide a more robust and flexible framework which is easier to explain and understand. This also lays the groundwork for sharing the division of available memory between the RTEMS workspace and heap and the C library initialization across all BSPs. 2008-04-23 Joel Sherrill * startup/bspstart.c, startup/bspstart.c.nocache: Remove all references to console_reserve_resources and termios_reserve_resources. 2008-03-03 Joel Sherrill * startup/linkcmds: Add wildcard to gcc_except_table section so programs compiled with gcc 4.3.x can link. 2007-12-11 Joel Sherrill * include/bsp.h, startup/bspstart.c, startup/bspstart.c.nocache: Eliminate copies of the Configuration Table. Use the RTEMS provided accessor macros to obtain configuration fields. 2007-12-04 Joel Sherrill * startup/bspstart.c, startup/bspstart.c.nocache: Move interrupt_stack_size field from CPU Table to Configuration Table. Eliminate CPU Table from all ports. Delete references to CPU Table in all forms. 2007-12-04 Joel Sherrill * Makefile.am: Add bsppredriverhook.c. * irq/irq.h: Attempt to correct definition of BSP_CPM_IRQ_LOWEST_OFFSET. 2007-12-03 Joel Sherrill * startup/bspstart.c, startup/bspstart.c.nocache: Moved most of the remaining CPU Table fields to the Configuration Table. This included pretasking_hook, predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace, extra_mpci_receive_server_stack, stack_allocate_hook, and stack_free_hook. As a side-effect of this effort some multiprocessing code was made conditional and some style clean up occurred. 2007-11-30 Till Straumann * irq/irq.h, irq/irq_init.c: Removed the definition of ASM_IRQ_VECTOR_BASE; this symbol was only use to initialize the irqBase member of the rtems_irq_global_settings struct. However, irqBase is an rtems_irq_symbolic_name, so using BSP_LOWEST_OFFSET is more appropriate. 2007-11-28 Joel Sherrill * startup/bspstart.c, startup/bspstart.c.nocache: Eliminate PowerPC specific elements from the CPU Table. They have been replaced with variables named bsp_XXX as needed. 2007-09-12 Joel Sherrill PR 1257/bsps * irq/irq.c: Code outside of cpukit should use the public API for rtems_interrupt_disable/rtems_interrupt_enable. By bypassing the public API and directly accessing _CPU_ISR_Disable and _CPU_ISR_Enable, they were bypassing the compiler memory barrier directive which could lead to problems. This patch also changes the type of the variable passed into these routines and addresses minor style issues. 2007-07-12 Joel Sherrill * Makefile.am: Correct so it now links. 2007-07-10 Thomas Doerfler * vectors/vectors_init.c, irq/irq_init.c: adapted to shared exception code 2007-04-12 Ralf Corsépius * bsp_specs: Remove qrtems_debug. 2007-04-06 Ralf Corsépius * bsp_specs: Remove lib (Now expected to exist in GCC). 2007-03-15 Thomas Doerfler * startup/bspstart.c: set external clock to 0 for some boards to match the "auto clock detection" scheme in the libcpu clock driver * startup/linkcmds: remove content of dpram section to avoid download hangs with the EPPCBug board monitor 2006-12-13 Ralf Corsépius * network/network.c, startup/imbx8xx.c: Minor warning fixes. 2006-12-02 Ralf Corsépius * configure.ac: New BUG-REPORT address. 2006-11-15 Joel Sherrill * Makefile.am: Merge c_rtems_main() into boot_card(). This eliminated a file and simplified initialization. 2006-10-17 Ralf Corsépius * configure.ac: Require autoconf-2.60. Require automake-1.10. 2006-08-09 Joel Sherrill * startup/linkcmds: Clean up a bit after adding missing .rela sections. 2006-03-08 Joel Sherrill * startup/linkcmds: Add .gnu.linkonce.b.* section. 2006-02-08 Joel Sherrill * startup/linkcmds: Add sections required by newer gcc versions. 2006-01-11 Ralf Corsepius * configure.ac: Remove explicit ampolish3 support (now in RTEMS_BSP_CONFIGURE). 2006-01-10 Ralf Corsepius * configure.ac: Add ampolish3 support. * Makefile.am: Add preinstall.am. 2006-01-09 Ralf Corsepius * Makefile.am: Don't include subdirs.am. 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). 2005-09-12 Thomas Doerfler PR 527/bsps PR 822/bsps * console/console.c, startup/bspstart.c, startup/imbx8xx.c, startup/mmutlbtab.c, startup/start.S, vectors/vectors_init.c: Currently the MBX8xx BSP does not boot, because some logical errors are in the startup code. Additionally, the mpc8xx shared clock driver does not support the clocking scheme of some of the board variants, which are clocked from a 32768Hz (!) external crystal. 2003-12-29 Ralf Corsepius * startup/Makefile.am: start.S instead of start.s. 2003-12-19 Ralf Corsepius PR 545/bsps * startup/setvec.c: Removed. * startup/Makefile.am: Remove setvec.c. 2003-10-22 Joel Sherrill PR 510/bsps * irq/irq.h: Add extern C wrapper. 2003-09-04 Joel Sherrill * clock/p_clock.c, ide/pcmcia_ide.c, include/bsp.h, include/coverhd.h, irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c, startup/bspstart.c, startup/bspstart.c.nocache, startup/imbx8xx.c, startup/mmutlbtab.c, startup/setvec.c, startup/start.S, vectors/vectors.h, vectors/vectors_init.c: URL for license changed. 2003-08-22 Joel Sherrill PR 445/bsps * bsp_specs: Hand edited to duplicate change Ralf applied to the CVS trunk. 2003-08-21 Ralf Corsepius * ide/Makefile.am: Don't include @RTEMS_BSP@.cfg. 2003-08-11 Ralf Corsepius * configure.ac: Use rtems-bugs@rtems.com as bug report email address. 2003-07-18 Till Straumann PR 288/rtems * irq/irq_asm.S, startup/bspstart.c: _ISR_Nest_level is now properly maintained. 2003-03-25 Thomas Doerfler PR 368/filesystem * ide/*: added BSP support for libchip standard ide driver 2003-03-06 Ralf Corsepius * configure.ac: Remove AC_CONFIG_AUX_DIR. 2003-02-11 Ralf Corsepius * configure.ac: AM_INIT_AUTOMAKE([1.7.2]). 2003-02-11 Ralf Corsepius * configure.ac: AC_PREREQ(2.57). 2003-01-20 Joel Sherrill * startup/linkcmds*: Add FreeBSD sysctl() sections. 2002-12-17 Ralf Corsepius * clock/Makefile.am: Don't include @RTEMS_BSP@.cfg. * console/Makefile.am: Don't include @RTEMS_BSP@.cfg. * irq/Makefile.am: Don't include @RTEMS_BSP@.cfg. Remove SORDID_HACK. Eliminate *_O_FILES. * network/Makefile.am: Don't include @RTEMS_BSP@.cfg. * startup/Makefile.am: Don't include @RTEMS_BSP@.cfg. * vectors/Makefile.am: Don't include @RTEMS_BSP@.cfg. 2002-12-10 Ralf Corsepius * wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg. 2002-11-04 Joel Sherrill * console/console.c, network/network.c: Removed warnings. 2002-11-04 Joel Sherrill * console/console.c, network/network.c: Removed warnings. 2002-11-01 Joel Sherrill * clock/p_clock.c, console/console.c, startup/bspstart.c: Removed warnings. 2002-10-21 Ralf Corsepius * .cvsignore: Reformat. Add autom4te*cache. Remove autom4te.cache. 2002-08-21 Joel Sherrill * bsp_specs: Added support for -nostdlibs. 2002-08-11 Ralf Corsepius * clock/Makefile.am: Use .$(OBJEXT) instead of .o. * console/Makefile.am: Use .$(OBJEXT) instead of .o. * irq/Makefile.am: Use .$(OBJEXT) instead of .o. * network/Makefile.am: Use .$(OBJEXT) instead of .o. * startup/Makefile.am: Use .$(OBJEXT) instead of .o. * vectors/Makefile.am: Use .$(OBJEXT) instead of .o. * wrapup/Makefile.am: Use .$(OBJEXT) instead of .o. 2002-08-01 Joel Sherrill * include/coverhd.h: Per PR261 removed include of because the file is no longer being generated and really wasn't being used anyway. 2002-07-20 Ralf Corsepius * startup/Makefile.am: Add bsplib_DATA = linkcmds. 2002-07-04 Ralf Corsepius * wrapup/Makefile.am: Eliminate TMPINSTALL_FILES. Remove $(OBJS) from all-local. 2002-06-29 Ralf Corsepius * wrapup/Makefile.am: Remove preinstallation of libbsp.a, 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 * irq/irq.c: Reflect changes to . Fix loopCounter. * irq/irq_asm.S: Reflect changes to . * vectors/vectors.S: Ditto. * vectors/vectors_init.c: Include . 2002-04-16 Ralf Corsepius * startup/bspstart.c: Include , . 2002-04-06 Ralf Corsepius * configure.ac: Add BSPOPTS_*(DISPATCH_HANDLER_STAT). Remove RTEMS_ENABLE_LIBCDIR. 2001-04-08 Joel Sherrill * startup/linkcmds: Per PR170, PR171, and PR172 add .eh_frame 2002-03-27 Ralf Corsepius * configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). AM_INIT_AUTOMAKE([no-define foreign 1.6]). * clock/Makefile.am: Remove AUTOMAKE_OPTIONS. * Makefile.am: Remove AUTOMAKE_OPTIONS. * console/Makefile.am: Remove AUTOMAKE_OPTIONS. * include/Makefile.am: Remove AUTOMAKE_OPTIONS. * irq/Makefile.am: Remove AUTOMAKE_OPTIONS. * network/Makefile.am: Remove AUTOMAKE_OPTIONS. * startup/Makefile.am: Remove AUTOMAKE_OPTIONS. * vectors/Makefile.am: Remove AUTOMAKE_OPTIONS. * wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS. 2001-01-16 Eric Valette * vector/vector.S, irq/irq_asm.S: Make sure vectors work properly in RAM and Flash based code. The code executed for the Flash version runs in both cases (code in Flash/code in RAM) but as it is less efficient than the one optimized for RAM, it put it inside ifdef. A compilation error is generated if code is linked in Flash with the correct ifdef set... 2001-01-16 Eric Valette * irq/irq.c: Correct minor bug in mbx8xx interrupt handling. Quoting Eric, "In theory it should be applied in each mpc8xx related BSP but as I cannot test it plase maintainer/users submit patch accordingly." 2002-01-03 Ralf Corsepius * console/console.c: Include rtems/bspIo.h instead of bspIo.h. 2001-12-04 Ralf Corsepius * configure.ac: Remove RTEMS_ENABLE_NETWORKING. 2001-11-30 Ralf Corsepius * configure.ac: Introduce RTEMS_BSP_CONFIGURE. 2001-11-27 Ralf Corsepius * configure.ac: Add RTEMS_BSPOPTS_*(DATA_CACHE_ENABLE), RTEMS_BSPOPTS_*(INSTRUCTION_CACHE_ENABLE). 2001-11-15 Ralf Corsepius * Makefile.am: Add @exceptions@ to SUBDIRS. * configure.ac: Add RTEMS_BSPOPTS_*(), merge-in settings from make/custom/mbx*.cfg, add RTEMS_PPC_EXCEPTIONS([new]). * include/Makefile.am: Convert PREINSTALL_FILES to TMPINSTALL_FILES, include force-preinstall.am. * vectors/Makefile.am: remove bogus VPATH. * wrapup/Makefile.am: Apply @exceptions@. 2001-10-29 Joel Sherrill * include/bsp.h: Modify Install_tm27_vector() so this BSP will link tm27. 2001-10-12 Joel Sherrill * clock/p_clock.c, include/bsp.h, include/coverhd.h, startup/bspstart.c, startup/bspstart.c.nocache, startup/setvec.c, startup/start.S: Fixed typo. 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 ='. * irq/Makefile.am: Use 'PREINSTALL_FILES ='. * vectors/Makefile.am: Use 'PREINSTALL_FILES ='. 2001-08-31 Eric Valette * network/network.c: Fix to account for return value when installing interrupts handler. 2001-06-19 Ralf Corsepius * configure.in: Add bspopts.h. * include/.cvsignore: Add bspopts.h*, stamp-h*. * include/Makefile.am: Use *_HEADERS instead of *H_FILES. * include/bsp.h: Include bspopts.h. 2000-06-08 Eric Valette * console/console.c, include/commproc.h, startup/start.S: The printk/printf did not work when loaded by EPPCBUG. They did work when loaded with the BDM debugger. I suspected EPPBUG made some nasty things like patching Communication processor microcode... Anyway, the attached patch: 1) Enables to have printk nearly immediately after boot, 2) Make printf work automagically (I do not know why except I make a different initialization for printk that should be overwritten by console init later ?) I let the default to be using EPPCBUG embedded firmware to boot and using this printk early enabler code (LOADED_BY_EPPCBUG and EARLY_CONSOLE) are on. 2001-05-10 Ralf Corsepius * configure.in: Use RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm]). 2001-04-20 Eric Valette * include/bsp.h: Added include of * vectors/vectors.h: Corrected typos. 2001-04-11 Eric Valette * network/network.c: Fix unnecessary double assignment. 2001-03-30 Eric Valette * clock/.cvsignore, clock/Makefile.am, clock/p_clock.c, include/8xx_immap.h, include/commproc.h, include/mbx.h, irq/.cvsignore, irq/Makefile.am, irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c, vectors/.cvsignore, vectors/Makefile.am, vectors/vectors.S, vectors/vectors.h, vectors/vectors_init.c: New files. * Makefile.am, configure.in, console/console.c, include/Makefile.am, network/network.c, startup/Makefile.am, startup/bspstart.c, startup/imbx8xx.c, startup/linkcmds, startup/mmutlbtab.c, startup/start.S, wrapup/Makefile.am: The modifications to this BSP reflect the conversion of the mpc8xx CPU to the "new exception processing model." 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. 2000-11-01 Joel Sherrill * startup/bspstart.c, 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. Also removed obsolete references to STACK_CHECKER_ON. 2000-10-27 Ralf Corsepius * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to GNU canonicalization. 2000-10-20 Joel Sherrill * console/console.c: Add mbx8xx_console_get_configuration() which returns either nvram configuration or a static equivalent. 2000-10-18 Joel Sherrill * console/console.c: Added BSP dependent routine mbx8xx_console_use_maximum_buffer_size() required by mbx8xx console-generic code. This avoids libcpu use of bsp.h. 2000-09-04 Ralf Corsepius * console/Makefile.am, network/Makefile.am, startup/Makefile.am, wrapup/Makefile.am: Include compile.am 2000-08-30 Ralf Corsepius * configure.in: Add RTEMS_PROG_CC_FOR_TARGET, RTEMS_CANONICAL_TOOLS 2000-08-11 Charles-Antoine Gauthier * README: * console/console.c: * include/bsp.h: * network/network.c: * startup/bspstart.c: Add support for configuration parameters in NVRAM 2000-08-11 Charles-Antoine Gauthier * console/console.c: Fix polled input. 2000-08-10 Charles-Antoine Gauthier * README: Updated. * console/console.c: Addition of support for shared printk and no termios. * include/bsp.h: Addition of second parameter to rtems_enet_driver_attach. Removed prototypes for printk and BSP_output_string. * network/network.c(rtems_enet_driver_attach): Addition of second parameter to function. 2000-08-10 Joel Sherrill * ChangeLog: New file.