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