diff options
Diffstat (limited to 'lib_arm')
| -rw-r--r-- | lib_arm/Makefile | 1 | ||||
| -rw-r--r-- | lib_arm/reset.c | 53 |
2 files changed, 54 insertions, 0 deletions
diff --git a/lib_arm/Makefile b/lib_arm/Makefile index 3ac9d1f..4469361 100644 --- a/lib_arm/Makefile +++ b/lib_arm/Makefile @@ -40,6 +40,7 @@ COBJS-y += cache-cp15.o endif COBJS-y += div0.o COBJS-y += interrupts.o +COBJS-y += reset.o SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) diff --git a/lib_arm/reset.c b/lib_arm/reset.c new file mode 100644 index 0000000..550d1e5 --- /dev/null +++ b/lib_arm/reset.c @@ -0,0 +1,53 @@ +/* + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Marius Groeger <mgroeger@sysgo.de> + * + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH <www.elinos.com> + * Alex Zuepke <azu@sysgo.de> + * + * (C) Copyright 2002 + * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> + * + * (C) Copyright 2004 + * DAVE Srl + * http://www.dave-tech.it + * http://www.wawnet.biz + * mailto:info@wawnet.biz + * + * (C) Copyright 2004 Texas Insturments + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * 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. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> + +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + puts ("resetting ...\n"); + + udelay (50000); /* wait 50 ms */ + + disable_interrupts(); + reset_cpu(0); + + /*NOTREACHED*/ + return 0; +} |