45 lines
1 KiB
C
45 lines
1 KiB
C
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/*
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* arch/arm/mach-tegra/board-harmony.c
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*
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* Copyright (C) 2010 Google, Inc.
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*
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* Author:
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* Colin Cross <ccross@android.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include <linux/init.h>
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#include <linux/io.h>
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#include <asm/hardware/cache-l2x0.h>
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#include <mach/iomap.h>
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#include "board.h"
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void __init tegra_init_cache(void)
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{
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#ifdef CONFIG_CACHE_L2X0
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void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000;
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writel(0x331, p + L2X0_TAG_LATENCY_CTRL);
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writel(0x441, p + L2X0_DATA_LATENCY_CTRL);
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l2x0_init(p, 0x6C080001, 0x8200c3fe);
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#endif
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}
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void __init tegra_common_init(void)
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{
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tegra_init_cache();
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}
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