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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-11-18 21:22:58 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-11-18 21:22:58 +0000 |
commit | 4a238002e71ec018723229f8669363a5ffb7302e (patch) | |
tree | fc5a57faf9a30225bd1f3fa2d713b85815cb77ef /c/src/lib/libbsp/sh/gensh2/startup/bspclean.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 'c/src/lib/libbsp/sh/gensh2/startup/bspclean.c')
-rw-r--r-- | c/src/lib/libbsp/sh/gensh2/startup/bspclean.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sh/gensh2/startup/bspclean.c b/c/src/lib/libbsp/sh/gensh2/startup/bspclean.c new file mode 100644 index 0000000000..fed966fdb4 --- /dev/null +++ b/c/src/lib/libbsp/sh/gensh2/startup/bspclean.c @@ -0,0 +1,43 @@ +/* bsp_cleanup() + * + * This routine normally is part of start.s and usually returns + * control to a monitor. + * + * INPUT: NONE + * + * OUTPUT: NONE + * + * Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and + * Bernd Becker (becker@faw.uni-ulm.de) + * + * COPYRIGHT (c) 1997-1998, FAW Ulm, Germany + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * You should have received a copy of the GNU General Public License + * along with this program; If not, write to the Free Software Foundation, + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + * COPYRIGHT (c) 1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <rtems.h> +#include <bsp.h> + +void bsp_cleanup( void ) +{ +#if 0 + rtems_fatal_error_occurred(0); +#endif +} |