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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-12 19:57:02 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-12 19:57:02 +0000 |
| commit | 8ef38186faea3d9b5e6f0f1242f668cb7e7a3d52 (patch) | |
| tree | 9253f150814c99167239f7c2cc850cdd9d92c003 /c/src/lib/libcpu/powerpc/mpc8xx/README | |
| parent | Ensure that when -msoft-float is specified for multilib builds, that (diff) | |
| download | rtems-8ef38186faea3d9b5e6f0f1242f668cb7e7a3d52.tar.bz2 | |
Patch from John Cotton <john.cotton@nrc.ca>, Charles-Antoine Gauthier
<charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart
<Darlene.Stewart@nrc.ca> to add support for a number of very
significant things:
+ BSPs for many variations on the Motorola MBX8xx board series
+ Cache Manager including initial support for m68040
and PowerPC
+ Rework of mpc8xx libcpu code so all mpc8xx CPUs now use
same code base.
+ Rework of eth_comm BSP to utiltize above.
John reports this works on the 821 and 860
Diffstat (limited to 'c/src/lib/libcpu/powerpc/mpc8xx/README')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/mpc8xx/README | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc8xx/README b/c/src/lib/libcpu/powerpc/mpc8xx/README new file mode 100644 index 0000000000..99877ab6bf --- /dev/null +++ b/c/src/lib/libcpu/powerpc/mpc8xx/README @@ -0,0 +1,19 @@ +# +# $Id$ +# + +Various non BSP dependant support routines. + +clock - Uses the MPC860/MPC821 PIT (Programmable interval timer) to + generate RTEMS clock ticks. + +console_generic - Uses the MPC860/MPC821 SCCs and SMCs to to serial I/O. + +include - console.h: function declarations for console related functions + +timer - Uses the MPC860/MPC821 timebase register for timing + tests. It only uses the lower 32 bits + +vectors - MPC860/MPC821 specific vector entry points. + Includes CPU dependant, application independant + handlers: alignment. |