forked from Imagelibrary/rtems
295 lines
12 KiB
Plaintext
295 lines
12 KiB
Plaintext
2001-11-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* configure.ac: Remove mpc8xx from new_exception_processing.
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2001-11-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* configure.ac: Remove mpc8620 from new_exception_processing.
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2001-11-20 Joel Sherrill <joel@OARcorp.com>
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* ChangeLog: Corrected spacing.
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2001-11-14 Till Straumann <strauman@SLAC.Stanford.EDU>
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* new_exception_processing/cpu_asm.S: Support double or single
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precision context switches. Note that doing a single precision
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context save/restore on a double precision PowerPC machine does not
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only result in rounding errors but also screws up the FPSCR register!
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2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>
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This modification is part of the submitted modifications necessary to
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support the IBM PPC405 family. This submission was reviewed by
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Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did
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not negatively impact the ppc403 BSPs. The submission and tracking
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process was captured as PR50.
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* ppc403/console/console405.c ppc403/tty_drv/.cvsignore,
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ppc403/tty_drv/Makefile.am, ppc403/tty_drv/tty_drv.c,
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ppc403/tty_drv/tty_drv.h: New files.
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* Makefile.am, README, configure.ac, old_exception_processing/cpu.c,
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old_exception_processing/cpu.h, ppc403/Makefile.am,
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ppc403/clock/clock.c, ppc403/console/Makefile.am,
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ppc403/console/console.c, ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h,
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ppc403/timer/timer.c: Modified.
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2001-11-07 Joel Sherrill <joel@OARcorp.com>
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* configure.ac: Delete the commented out line that said that
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the mpc8260 used the old exception processing model. This line
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also appears to have caused ppc603e to miss this test.
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2001-10-29 Joel Sherrill <joel@OARcorp.com>
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* mpc8xx/timer/timer.c: Added hack for two macros that are not defined
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with the new exception processing model:
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rtems_cpu_configuration_get_timer_least_valid()
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rtems_cpu_configuration_get_timer_average_overhead()
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This is captured as PR57.
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2001-10-24 Joel Sherrill <joel@OARcorp.com>
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* mpc8260/clock/.cvsignore, mpc8260/console-generic/.cvsignore,
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mpc8260/cpm/.cvsignore, mpc8260/exceptions/.cvsignore,
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mpc8260/include/.cvsignore, mpc8260/mmu/.cvsignore,
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mpc8260/timer/.cvsignore, mpc8260/.cvsignore: New files.
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2001-10-24 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am,
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mpc8xx/exceptions/Makefile.am: Updated to autoconf 2.52.
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2001-10-24 Joel Sherrill <joel@OARcorp.com>
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* mpc8260/include/mpc8260.h: "or" is a keyword in C++.
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2001-10-22 Andy Dachs <a.dachs@sstl.co.uk>
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* Makefile.am, README, configure.ac, new_exception_processing/cpu.h,
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shared/include/cpu.h, shared/include/cpuIdent.c, shared/src/cache.c:
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Added mpc8260 support.
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2001-10-22 Andy Dachs <a.dachs@sstl.co.uk>
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* Added mpc8260 directory.
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* Modified Makefile.am and configure.in to build the contents
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* mpc8260/Makefile.am, mpc8260/README, mpc8260/clock/Makefile.am,
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mpc8260/clock/clock.c, mpc8260/console-generic/Makefile.am,
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mpc8260/console-generic/console-generic.c, mpc8260/cpm/.cvsignore,
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mpc8260/cpm/Makefile.am, mpc8260/cpm/brg.c, mpc8260/cpm/cp.c,
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mpc8260/cpm/dpram.c, mpc8260/exceptions/.cvsignore,
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mpc8260/exceptions/Makefile.am, mpc8260/exceptions/asm_utils.S,
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mpc8260/exceptions/raw_exception.c, mpc8260/exceptions/raw_exception.h,
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mpc8260/include/Makefile.am, mpc8260/include/console.h,
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mpc8260/include/cpm.h, mpc8260/include/mmu.h,
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mpc8260/include/mpc8260.h, mpc8260/mmu/Makefile.am, mpc8260/mmu/mmu.c,
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mpc8260/timer/Makefile.am, mpc8260/timer/timer.c: New files.
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2001-10-12 Joel Sherrill <joel@OARcorp.com>
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* mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, mpc8xx/clock/clock.c,
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mpc8xx/timer/timer.c, new_exception_processing/cpu.c,
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new_exception_processing/cpu.h, new_exception_processing/cpu_asm.S,
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old_exception_processing/cpu.c, old_exception_processing/cpu.h,
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old_exception_processing/cpu_asm.S, old_exception_processing/rtems.S:
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Fixed typo.
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2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* .cvsignore: Add autom4te.cache for autoconf > 2.52.
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* configure.in: Remove.
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* configure.ac: New file, generated from configure.in by autoupdate.
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2001-09-27 Joel Sherrill <joel@OARcorp.com>
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* old_exception_processing/cpu.h: Renamed delay() to rtems_bsp_delay().
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Renamed delay_in_bus_cycles() to rtems_bsp_delay_in_bus_cycles().
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* shared/include/cpu.h: Renamed delay() to rtems_bsp_delay().
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Renamed delay_in_bus_cycles() to rtems_bsp_delay_in_bus_cycles().
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2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* new_exception_processing/Makefile.am: Use 'PREINSTALL_FILES ='.
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* old_exception_processing/Makefile.am: Use 'PREINSTALL_FILES ='.
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* mpc6xx/mmu/Makefile.am: Use 'PREINSTALL_FILES ='.
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* mpc6xx/clock/Makefile.am: Use 'PREINSTALL_FILES ='.
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* mpc6xx/exceptions/Makefile.am: Use 'PREINSTALL_FILES ='.
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* mpc8xx/include/Makefile.am: Use 'PREINSTALL_FILES ='.
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* mpc8xx/exceptions/Makefile.am: Use 'PREINSTALL_FILES ='.
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* shared/include/Makefile.am: Use 'PREINSTALL_FILES ='.
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* shared/src/Makefile.am: Use 'PREINSTALL_FILES ='.
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* shared/src/Makefile.am: Use 'CLEANFILES ='.
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2000-06-08 Eric Valette <valette@crf.canon.fr>
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* mpc8xx/console-generic/console-generic.c:
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The printk/printf did not work when loaded by EPPCBUG. They did
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work when loaded with the BDM debugger. I suspected EPPBUG
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made some nasty things like patching Communication processor
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microcode... Anyway, the attached patch:
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1) Enables to have printk nearly immediately after boot,
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2) Make printf work automagically (I do not know why except I make a
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different initialization for printk that should be overwritten by
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console init later ?)
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I let the default to be using EPPCBUG embedded firmware to boot and
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using this printk early enabler code (LOADED_BY_EPPCBUG and
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EARLY_CONSOLE) are on.
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2001-05-24 Tom Armistead <tom_armistead@phx.mcd.mot.com>
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* mpc6xx/timer/timer.c: Added include of bsp.h and removed
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external declaration of BSP_Convert_decrementer() to
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correct unresolved reference to this routine.
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2001-05-24 Eric Valette <valette@crf.canon.fr>
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* mpc8xx/console-generic/console-generic.c: Bug found by Yacine
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<elkolli@crf.canon.fr> where the initialization or irq data structure
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was incomplete in case a SMC channel was used first and later a SCC one.
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2001-03-30 Eric Valette <valette@crf.canon.fr>
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* mpc8xx/vectors/.cvsignore, mpc8xx/vectors/Makefile.am,
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mpc8xx/vectors/README, mpc8xx/vectors/align_h.S
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mpc8xx/vectors/vectors.S: These files were removed in
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support of switching the mpc8xx to the use the "new exception
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processing model."
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2001-03-30 Eric Valette <valette@crf.canon.fr>
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* mpc8xx/exceptions/.cvsignore, mpc8xx/exceptions/Makefile.am,
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mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c,
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mpc8xx/exceptions/raw_exception.h: New files.
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* configure.in, mpc6xx/mmu/bat.h, mpc8xx/Makefile.am,
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mpc8xx/clock/clock.c,
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mpc8xx/console-generic/console-generic.c,
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mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c,
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new_exception_processing/cpu.h, shared/include/byteorder.h,
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wrapup/Makefile.am: This is conversion of the
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mpc8xx CPU to the "new exception processing model."
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2001-02-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am,
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mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
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mpc8xx/include/Makefile.am, new_exception_processing/Makefile.am,
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old_exception_processing/Makefile.am, pc403/ictrl/Makefile.am,
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shared/include/Makefile.am, shared/src/Makefile.am:
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Apply *_HEADERS instead of *H_FILES.
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* shared/src/.cvsignore: Add cache.h.
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2001-01-03 Joel Sherrill <joel@OARcorp.com>
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* new_exception_processing/cpu.h, old_exception_processing/cpu.c:
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old_exception_processing/cpu.h, Added _CPU_Initialize_vectors().
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In particular, spurious vector initialization had to be moved
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on old exception processing model.
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2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
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2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
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2000-10-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
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Switch to GNU canonicalization.
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2000-10-20 Joel Sherrill <joel@OARcorp.com>
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* mpc8xx/console-generic/console-generic.c: Avoid use of
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BSP definitions and rely on the new routine
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mbx8xx_console_get_configuration() to get information. This
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routine was formerly incorrectly called
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mbx8xx_console_use_maximum_buffer_size().
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binding to the exception code.
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2000-10-20 Joel Sherrill <joel@OARcorp.com>
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* configure.in, Makefile.am: Explicitly specify whether an
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RTEMS_CPU_MODEL is using old or new exception processing. This
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is important because when building multilib, you do not know
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the RTEMS_CPU_MODEL. So everything built in a multilib'ed RTEMS
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must be independent of the exception model and allow for late
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binding to the exception code.
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2000-10-18 Sergei Organov <osv@javad.ru>
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* Added full support for MPC505.
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* mpc505/ictrl: New directory.
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* configure.in, mpc505/Makefile.am: Modified to reflect ictrl addition.
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* mpc505/ictrl/.cvsignore, mpc505/ictrl/Makefile.am,
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mpc505/ictrl/ictrl.c, mpc505/ictrl/ictrl.h: New files.
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* mpc505/timer/timer.c: Use <rtems.h>, not "rtems.h".
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* mpc505/vectors/Makefile.am: alignment exception handler now included.
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* mpc505/vectors/vectors.S: Now use constants for exception numbers.
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* old_exception_processing/ppc_offs.h: New file.
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* old_exception_processing/Makefile.am: Account for ppc_offs.h.
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* old_exception_processing/cpu.h: Make Nest and Disable levels volatile.
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* old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h.
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2000-10-18 Joel Sherrill <joel@OARcorp.com>
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* mpc8xx/console-generic/console-generic.c: Removed include of
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<bsp.h> by adding BSP dependent routine
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mbx8xx_console_use_maximum_buffer_size() which can be hard coded
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or check non-volatile memory for configuration.
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2000-10-18 Joel Sherrill <joel@OARcorp.com>
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* mpc8xx/console-generic/console-generic.c: Removed warnings.
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2000-10-18 Joel Sherrill <joel@OARcorp.com>
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* mpc6xx/clock/c_clock.h: Removed commented out reference to <bsp.h>.
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* mpc6xx/timer/timer.c: Ditto.
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2000-10-18 Joel Sherrill <joel@OARcorp.com>
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* mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h: Removed use of
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bsp.h and replaced it with use of proper interfaces or explicit
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externs of required functions and data.
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* mpc6xx/timer/timer.c: Ditto.
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2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
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* mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am,
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mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am,
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mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am,
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mpc6xx/wrapup/Makefile.am, ppc403/clock/Makefile.am,
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ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
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ppc403/timer/Makefile.am, ppc403/vectors/Makefile.am,
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shared/include/Makefile.am, shared/src/Makefile.am,
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wrapup/Makefile.am, mpc8xx/clock/Makefile.am,
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mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
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mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
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mpc8xx/vectors/Makefile.am, new_exception_processing/Makefile.am,
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old_exception_processing/Makefile.am: Include compile.am
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2000-08-11 Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
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* mpc8xx/console-generic/console-generic.c:
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Add support for configuration parameters in NVRAM
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2000-08-25 Joel Sherrill <joel.sherrill@OARcorp.com>
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* ChangeLog: File paths corrected.
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2000-08-10 Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
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* mpx8xx/console-generic/console-generic.c: Addition of support
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for shared printk and no termios.
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2000-08-10 Charles-Antoine Gauthier <charles.gauthier@nrc.ca>
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* mpx8xx/console-generic/console-generic.c(m8xx_uart_pollWrite):
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Flush actual buffer.
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2000-08-10 Joel Sherrill <joel@OARcorp.com>
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* ChangeLog: New file.
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