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author | SRICHARAN R <r.sricharan@ti.com> | 2012-03-12 19:49:32 +0000 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-05-15 08:31:25 +0200 |
commit | d417d1db5f9092d125ddea882ced77eaa5f3d236 (patch) | |
tree | ec72ff4c943c45f439a8bfb0949294387da50dbd /arch/arm/cpu/armv7/omap-common/reset.c | |
parent | 328aecaf3dbca4eea31632a5bfddf38b63204227 (diff) | |
download | u-boot-imx-d417d1db5f9092d125ddea882ced77eaa5f3d236.zip u-boot-imx-d417d1db5f9092d125ddea882ced77eaa5f3d236.tar.gz u-boot-imx-d417d1db5f9092d125ddea882ced77eaa5f3d236.tar.bz2 |
OMAP3+: reset: Create a common reset layer.
The reset.S has the function to do a warm reset on OMAP
based socs. Moving this to a reset.c file so that this
acts a common layer to add any reset related functionality
for the future.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Diffstat (limited to 'arch/arm/cpu/armv7/omap-common/reset.c')
-rw-r--r-- | arch/arm/cpu/armv7/omap-common/reset.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/reset.c b/arch/arm/cpu/armv7/omap-common/reset.c new file mode 100644 index 0000000..234e90a --- /dev/null +++ b/arch/arm/cpu/armv7/omap-common/reset.c @@ -0,0 +1,36 @@ +/* + * + * Common layer for reset related functionality of OMAP based socs. + * + * (C) Copyright 2012 + * Texas Instruments, <www.ti.com> + * + * Sricharan R <r.sricharan@ti.com> + * + * 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 <config.h> +#include <asm/io.h> +#include <asm/arch/cpu.h> +#include <linux/compiler.h> + +void __weak reset_cpu(unsigned long ignored) +{ + writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL); +} |