projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * linux/include/asm-arm/arch-imx/hardware.h | |
| 3 | * | |
| 4 | * Copyright (C) 1999 ARM Limited. | |
| 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 as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 19 | */ | |
| 20 | #ifndef __ASM_ARCH_HARDWARE_H | |
| 21 | #define __ASM_ARCH_HARDWARE_H | |
| 22 | ||
| 23 | #include <asm/sizes.h> | |
| 24 | #include "imx-regs.h" | |
| 25 | ||
| 26 | #ifndef __ASSEMBLY__ | |
| 27 | # define __REG(x) (*((volatile u32 *)IO_ADDRESS(x))) | |
| 28 | ||
| 29 | # define __REG2(x,y) (*(volatile u32 *)((u32)&__REG(x) + (y))) | |
| 30 | #endif | |
| 31 | ||
| 32 | /* | |
| 33 | * Memory map | |
| 34 | */ | |
| 35 | ||
| 36 | #define IMX_IO_PHYS 0x00200000 | |
| 37 | #define IMX_IO_SIZE 0x00100000 | |
| 38 | #define IMX_IO_BASE 0xe0000000 | |
| 39 | ||
| 40 | #define IMX_CS0_PHYS 0x10000000 | |
| 41 | #define IMX_CS0_SIZE 0x02000000 | |
| 42 | #define IMX_CS0_VIRT 0xe8000000 | |
| 43 | ||
| 44 | #define IMX_CS1_PHYS 0x12000000 | |
| 45 | #define IMX_CS1_SIZE 0x01000000 | |
| 46 | #define IMX_CS1_VIRT 0xea000000 | |
| 47 | ||
| 48 | #define IMX_CS2_PHYS 0x13000000 | |
| 49 | #define IMX_CS2_SIZE 0x01000000 | |
| 50 | #define IMX_CS2_VIRT 0xeb000000 | |
| 51 | ||
| 52 | #define IMX_CS3_PHYS 0x14000000 | |
| 53 | #define IMX_CS3_SIZE 0x01000000 | |
| 54 | #define IMX_CS3_VIRT 0xec000000 | |
| 55 | ||
| 56 | #define IMX_CS4_PHYS 0x15000000 | |
| 57 | #define IMX_CS4_SIZE 0x01000000 | |
| 58 | #define IMX_CS4_VIRT 0xed000000 | |
| 59 | ||
| 60 | #define IMX_CS5_PHYS 0x16000000 | |
| 61 | #define IMX_CS5_SIZE 0x01000000 | |
| 62 | #define IMX_CS5_VIRT 0xee000000 | |
| 63 | ||
| 64 | #define IMX_FB_VIRT 0xF1000000 | |
| 65 | #define IMX_FB_SIZE (256*1024) | |
| 66 | ||
| 67 | /* macro to get at IO space when running virtually */ | |
| 68 | #define IO_ADDRESS(x) ((x) | IMX_IO_BASE) | |
| 69 | ||
| 70 | #ifndef __ASSEMBLY__ | |
| 71 | /* | |
| 72 | * Handy routine to set GPIO functions | |
| 73 | */ | |
| 74 | extern void imx_gpio_mode( int gpio_mode ); | |
| 75 | ||
| 1da177e4 LT |
76 | #endif |
| 77 | ||
| 78 | #define MAXIRQNUM 62 | |
| 79 | #define MAXFIQNUM 62 | |
| 80 | #define MAXSWINUM 62 | |
| 81 | ||
| 82 | /* | |
| 83 | * Use SDRAM for memory | |
| 84 | */ | |
| 85 | #define MEM_SIZE 0x01000000 | |
| 86 | ||
| 87 | #ifdef CONFIG_ARCH_MX1ADS | |
| 88 | #include "mx1ads.h" | |
| 89 | #endif | |
| 90 | ||
| 91 | #endif |