77 lines
2.1 KiB
C
77 lines
2.1 KiB
C
|
/* arch/arm/mach-msm/include/mach/memory.h
|
||
|
|
*
|
||
|
|
* Copyright (C) 2007 Google, Inc.
|
||
|
|
*
|
||
|
|
* 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 */
|
||
|
|
#if defined(CONFIG_ARCH_QSD8X50)
|
||
|
|
#define PHYS_OFFSET UL(0x20000000)
|
||
|
|
#elif defined(CONFIG_ARCH_MSM7225)
|
||
|
|
#define PHYS_OFFSET UL(0x02E00000)
|
||
|
|
#elif defined(CONFIG_ARCH_MSM7227)
|
||
|
|
#define PHYS_OFFSET UL(0x12C00000)
|
||
|
|
#elif defined(CONFIG_ARCH_MSM7230)
|
||
|
|
#define PHYS_OFFSET UL(0x04000000)
|
||
|
|
#elif defined(CONFIG_ARCH_MSM7630) && defined(CONFIG_MACH_MECHA)
|
||
|
|
#define PHYS_OFFSET UL(0x04C00000)
|
||
|
|
#elif defined(CONFIG_ARCH_MSM7630) && defined(CONFIG_MACH_SPEEDY)
|
||
|
|
#define PHYS_OFFSET UL(0x03C00000)
|
||
|
|
#elif defined(CONFIG_ARCH_MSM7630)
|
||
|
|
#define PHYS_OFFSET UL(0x04A00000)
|
||
|
|
#else
|
||
|
|
#define PHYS_OFFSET UL(0x10000000)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define HAS_ARCH_IO_REMAP_PFN_RANGE
|
||
|
|
|
||
|
|
#define CONSISTENT_DMA_SIZE (4*SZ_1M)
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
void *alloc_bootmem_aligned(unsigned long size, unsigned long alignment);
|
||
|
|
void clean_and_invalidate_caches(unsigned long, unsigned long, unsigned long);
|
||
|
|
void clean_caches(unsigned long, unsigned long, unsigned long);
|
||
|
|
void invalidate_caches(unsigned long, unsigned long, unsigned long);
|
||
|
|
|
||
|
|
#ifdef CONFIG_ARCH_MSM_ARM11
|
||
|
|
void write_to_strongly_ordered_memory(void);
|
||
|
|
|
||
|
|
#include <asm/mach-types.h>
|
||
|
|
|
||
|
|
#if defined(CONFIG_ARCH_MSM7227)
|
||
|
|
#define arch_barrier_extra() do \
|
||
|
|
{ \
|
||
|
|
write_to_strongly_ordered_memory(); \
|
||
|
|
} while (0)
|
||
|
|
#else
|
||
|
|
#define arch_barrier_extra() do {} while (0)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef CONFIG_CACHE_L2X0
|
||
|
|
extern void l2x0_cache_sync(void);
|
||
|
|
extern void l2x0_cache_flush_all(void);
|
||
|
|
#define finish_arch_switch(prev) do { l2x0_cache_sync(); } while (0)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef CONFIG_ARCH_MSM_SCORPION
|
||
|
|
#define arch_has_speculative_dfetch() 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|