2005-07-11 02:58:15 +08:00
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/*
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* linux/arch/arm/plat-omap/common.c
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*
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* Code common to all OMAP machines.
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2009-05-29 05:16:04 +08:00
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* The file is created by Tony Lindgren <tony@atomide.com>
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*
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* Copyright (C) 2009 Texas Instruments
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* Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
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2005-07-11 02:58:15 +08:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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2008-09-06 19:10:45 +08:00
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#include <linux/io.h>
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2011-12-06 12:45:37 +08:00
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#include <linux/dma-mapping.h>
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2005-07-11 02:58:15 +08:00
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2009-10-21 00:40:47 +08:00
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#include <plat/common.h>
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2010-05-23 17:18:16 +08:00
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#include <plat/vram.h>
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2012-08-24 21:21:06 +08:00
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#include <linux/platform_data/dsp-omap.h>
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2012-04-13 20:34:26 +08:00
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#include <plat/dma.h>
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2005-07-11 02:58:15 +08:00
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2011-06-06 22:58:23 +08:00
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#include <plat/omap-secure.h>
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2010-05-23 17:18:16 +08:00
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void __init omap_reserve(void)
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{
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2010-05-23 06:59:11 +08:00
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omap_vram_reserve_sdram_memblock();
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2010-10-05 00:09:14 +08:00
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omap_dsp_reserve_sdram_memblock();
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2011-06-06 22:58:23 +08:00
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omap_secure_ram_reserve_memblock();
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2012-02-02 22:03:55 +08:00
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omap_barrier_reserve_memblock();
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2010-05-23 17:18:16 +08:00
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}
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2011-09-15 05:06:22 +08:00
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void __init omap_init_consistent_dma_size(void)
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{
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#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE
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init_consistent_dma_size(CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE << 20);
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#endif
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}
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2012-05-10 23:57:20 +08:00
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/*
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* Stub function for OMAP2 so that common files
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* continue to build when custom builds are used
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*/
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int __weak omap_secure_ram_reserve_memblock(void)
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{
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return 0;
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}
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