diff options
author | Jingchang Lu <b35083@freescale.com> | 2012-07-02 17:18:47 +0800 |
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committer | Justin Waters <justin.waters@timesys.com> | 2012-09-07 15:22:42 -0400 |
commit | 83983d6a761a3a07ddb6a6de12bd9000d06a84bd (patch) | |
tree | 435aab16436aa417a14657ea22ccc0d3ba7835cf /arch/arm/cpu/armv7/vybrid-common/speed.c | |
parent | 85c344e5f98408c0bcf988a6c6fca68c1f3c2015 (diff) |
Add arch support for Vybrid platform
Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Diffstat (limited to 'arch/arm/cpu/armv7/vybrid-common/speed.c')
-rw-r--r-- | arch/arm/cpu/armv7/vybrid-common/speed.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/vybrid-common/speed.c b/arch/arm/cpu/armv7/vybrid-common/speed.c new file mode 100644 index 0000000000..df768b37e4 --- /dev/null +++ b/arch/arm/cpu/armv7/vybrid-common/speed.c @@ -0,0 +1,41 @@ +/* + * (C) Copyright 2000-2003 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * Copyright 2012 Freescale Semiconductor, Inc. + * + * 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> +#include <asm/arch/vybrid-regs.h> +#include <asm/arch/clock.h> +#include <asm/io.h> + +DECLARE_GLOBAL_DATA_PTR; + +int get_clocks(void) +{ + gd->bus_clk = 66000000; + gd->ipg_clk = 66000000; +#ifdef CONFIG_FSL_ESDHC + gd->sdhc_clk = 132000000; +#endif + return 0; +} |