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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2001-11-09 00:04:57 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2001-11-09 00:04:57 +0000 |
commit | e9ae97fbc6221ffb11b1ce14f6fc320dc602b686 (patch) | |
tree | d3143d5a2ee19ac375731e462a59cca3339182fc /c/src/lib/libcpu/powerpc/README | |
parent | 2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se> (diff) | |
download | rtems-e9ae97fbc6221ffb11b1ce14f6fc320dc602b686.tar.bz2 |
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.
Diffstat (limited to 'c/src/lib/libcpu/powerpc/README')
-rw-r--r-- | c/src/lib/libcpu/powerpc/README | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/c/src/lib/libcpu/powerpc/README b/c/src/lib/libcpu/powerpc/README index bd1d41e66a..c17cfecee0 100644 --- a/c/src/lib/libcpu/powerpc/README +++ b/c/src/lib/libcpu/powerpc/README @@ -9,17 +9,25 @@ available from IBM and Motorola. Since these routines can differ amongst different members of the PowerPC family, an entry per CPU type is provided. -Initially, (4/December/1995), only the PPC403 was supported. At this time, support is included for the following PowerPC -family members: +family members using the new exception processing model: + mpc505 + + mpc6xx + mpc750 - + mpc821 + + mpc821 + + mpc823 (uses mpc821 directory) + + mpc850 (uses mpc860 directory) + mpc860 - + ppc403 + mpc8260 +The following PowerPC family members are supported but +still use the old exception processing model: + + + ppc403 + + ppc405 (uses ppc403 directory) + + ppc6xx (no libcpu support) + Note that because of similarities in various family members, the mpc823 should be able to use the mpc821 code and the mpc850 should be able to use the mpc850 code. |