1/* 2 * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. 3 */ 4 5/* 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10 11#ifndef __ASM_ARCH_MXC_MEMORY_H__ 12#define __ASM_ARCH_MXC_MEMORY_H__ 13 14#define MX1_PHYS_OFFSET UL(0x08000000) 15#define MX21_PHYS_OFFSET UL(0xc0000000) 16#define MX25_PHYS_OFFSET UL(0x80000000) 17#define MX27_PHYS_OFFSET UL(0xa0000000) 18#define MX3x_PHYS_OFFSET UL(0x80000000) 19#define MX51_PHYS_OFFSET UL(0x90000000) 20#define MXC91231_PHYS_OFFSET UL(0x90000000) 21 22#if !defined(CONFIG_RUNTIME_PHYS_OFFSET) 23# if defined CONFIG_ARCH_MX1 24# define PHYS_OFFSET MX1_PHYS_OFFSET 25# elif defined CONFIG_MACH_MX21 26# define PHYS_OFFSET MX21_PHYS_OFFSET 27# elif defined CONFIG_ARCH_MX25 28# define PHYS_OFFSET MX25_PHYS_OFFSET 29# elif defined CONFIG_MACH_MX27 30# define PHYS_OFFSET MX27_PHYS_OFFSET 31# elif defined CONFIG_ARCH_MX3 32# define PHYS_OFFSET MX3x_PHYS_OFFSET 33# elif defined CONFIG_ARCH_MXC91231 34# define PHYS_OFFSET MXC91231_PHYS_OFFSET 35# elif defined CONFIG_ARCH_MX5 36# define PHYS_OFFSET MX51_PHYS_OFFSET 37# endif 38#endif 39 40#if defined(CONFIG_MX3_VIDEO) 41/* 42 * Increase size of DMA-consistent memory region. 43 * This is required for mx3 camera driver to capture at least two QXGA frames. 44 */ 45#define CONSISTENT_DMA_SIZE SZ_8M 46 47#elif defined(CONFIG_MX1_VIDEO) || defined(CONFIG_VIDEO_MX2_HOSTSUPPORT) 48/* 49 * Increase size of DMA-consistent memory region. 50 * This is required for i.MX camera driver to capture at least four VGA frames. 51 */ 52#define CONSISTENT_DMA_SIZE SZ_4M 53#endif /* CONFIG_MX1_VIDEO || CONFIG_VIDEO_MX2_HOSTSUPPORT */ 54 55#endif /* __ASM_ARCH_MXC_MEMORY_H__ */ 56