From 9fe20cb3814df88f181648860102a9da249a4da1 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Fri, 7 Dec 2012 17:18:43 -0800 Subject: WIP: Initial support for Samsung Exynos 5250 ARM CPU Samsung SoC files, including Exynos5 (a Cortex-A15 implementation). Since this is an SoC we'll forego the x86-style {north,south}bridge and cpu distinction. We may try to split some stuff out before the final version if prudent. Change-Id: Ie068e9dc3dd836c83d90e282b10d5202e7a4ba9b Signed-off-by: David Hendricks Signed-off-by: Stefan Reinauer Signed-off-by: Ronald G. Minnich Reviewed-on: http://review.coreboot.org/2005 Tested-by: build bot (Jenkins) --- src/cpu/samsung/exynos5-common/soc.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/cpu/samsung/exynos5-common/soc.c (limited to 'src/cpu/samsung/exynos5-common/soc.c') diff --git a/src/cpu/samsung/exynos5-common/soc.c b/src/cpu/samsung/exynos5-common/soc.c new file mode 100644 index 0000000000..e73fd338ba --- /dev/null +++ b/src/cpu/samsung/exynos5-common/soc.c @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2010 Samsung Electronics. + * Minkyu Kang + * + * 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 +#include + +void reset_cpu(unsigned long addr) +{ + writel(0x1, samsung_get_base_swreset()); +} -- cgit v1.2.3