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/* arch/arm/mach-msm/include/mach/memory.h
*
* Copyright (C) 2007 Google, Inc.
* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
/* physical offset of RAM */
#ifdef CONFIG_MSM_STACKED_MEMORY
#ifdef CONFIG_ARCH_MSM_SCORPION
#define PHYS_OFFSET UL(0x20000000)
#else
#define PHYS_OFFSET UL(0x10000000)
#endif
#else /* !CONFIG_MSM_STACKED_MEMORY */
#define PHYS_OFFSET UL(0x00200000)
#endif
#ifndef __ASSEMBLY__
void *alloc_bootmem_aligned(unsigned long size, unsigned long alignment);
#ifdef CONFIG_ARCH_MSM_ARM11
void write_to_strongly_ordered_memory(void);
#include <asm/mach-types.h>
#define arch_barrier_extra() do \
{ if (machine_is_msm7x27_surf() || machine_is_msm7x27_ffa()) \
write_to_strongly_ordered_memory(); \
} while (0)
#endif
#endif
#endif
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