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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-11-18 21:22:58 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-11-18 21:22:58 +0000 |
| commit | 4a238002e71ec018723229f8669363a5ffb7302e (patch) | |
| tree | fc5a57faf9a30225bd1f3fa2d713b85815cb77ef /cpukit/score/cpu/sh/cpu.c | |
| parent | Corrected to include extra arguments for simulators on sparc (diff) | |
| download | rtems-4a238002e71ec018723229f8669363a5ffb7302e.tar.bz2 | |
Patch from "John M. Mills" <jmills@tga.com> with subsequent cleanup from
Ralf Corsepius <corsepiu@faw.uni-ulm.de> that adds initial Hitachi SH-2
support to RTEMS. Ralf's comments are:
Changes:
------
1. SH-Port:
* Many files renamed.
* CONSOLE_DEVNAME and MHZ defines removed from libcpu.
* console.c moved to libbsp/sh/shared, build in libbsp/sh/<BSP>/console
applying VPATH.
* CONSOLE_DEVNAME made BSP-specific, replacement is defined in bsp.h
* MHZ define replaced with HZ (extendent resolution) in custom/*.cfg
* -DHZ=HZ used in bspstart.c, only
* Makefile variable HZ used in bsp-dependent directories only.
2. SH1-Port
* clock-driver rewritten to provide better resolution for odd CPU
frequencies. This driver is only partially tested on hardware, ie.
sightly experimental, but I don't expect severe problems with it.
* Polling SCI-driver added. This driver is experimental and completly
untested yet. Therefore it is not yet used for the console (/dev/console
is still pointing to /dev/null, cf. gensh1/bsp.h).
* minor changes to the timer driver
* SH1 specific delay()/CPU_delay() now is implemented as a function
3. SH2-Port
* Merged
* IMO, the code is still in its infancy. Therefore I have interspersed
comments (FIXME) it for items which I think John should look after.
* sci and console drivers partially rewritten and extended (John, I hope
you don't mind).
* Copyright notices are not yet adapted
Diffstat (limited to 'cpukit/score/cpu/sh/cpu.c')
| -rw-r--r-- | cpukit/score/cpu/sh/cpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/score/cpu/sh/cpu.c b/cpukit/score/cpu/sh/cpu.c index cc07552cf0..06f7b9c3d7 100644 --- a/cpukit/score/cpu/sh/cpu.c +++ b/cpukit/score/cpu/sh/cpu.c @@ -30,7 +30,7 @@ #include <rtems/score/sh.h> -/* referenced in start.s */ +/* referenced in start.S */ extern proc_ptr vectab[] ; proc_ptr vectab[256] ; |