| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 1 | /* |
| 2 | * arch/arm/mach-ks8695/include/mach/hardware.h |
| 3 | * |
| 4 | * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> |
| 5 | * Copyright (C) 2006 Simtec Electronics |
| 6 | * |
| 7 | * KS8695 - Memory Map definitions |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License version 2 as |
| 11 | * published by the Free Software Foundation. |
| 12 | */ |
| 13 | |
| 14 | #ifndef __ASM_ARCH_HARDWARE_H |
| 15 | #define __ASM_ARCH_HARDWARE_H |
| 16 | |
| 17 | #include <asm/sizes.h> |
| 18 | |
| 19 | /* |
| Andrew Victor | 0a51810 | 2009-08-04 19:55:56 +0100 | [diff] [blame] | 20 | * Clocks are derived from MCLK, which is 25Mhz |
| 21 | */ |
| 22 | #define KS8695_CLOCK_RATE 25000000 |
| 23 | |
| 24 | /* |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 25 | * Physical RAM address. |
| 26 | */ |
| 27 | #define KS8695_SDRAM_PA 0x00000000 |
| 28 | |
| 29 | |
| 30 | /* |
| 31 | * We map an entire MiB with the System Configuration Registers in even |
| 32 | * though only 64KiB is needed. This makes it easier for use with the |
| 33 | * head debug code as the initial MMU setup only deals in L1 sections. |
| 34 | */ |
| 35 | #define KS8695_IO_PA 0x03F00000 |
| Arnd Bergmann | c72ecbe | 2012-09-14 20:20:02 +0000 | [diff] [blame] | 36 | #define KS8695_IO_VA IOMEM(0xF0000000) |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 37 | #define KS8695_IO_SIZE SZ_1M |
| 38 | |
| 39 | #define KS8695_PCIMEM_PA 0x60000000 |
| 40 | #define KS8695_PCIMEM_SIZE SZ_512M |
| 41 | |
| 42 | #define KS8695_PCIIO_PA 0x80000000 |
| 43 | #define KS8695_PCIIO_SIZE SZ_64K |
| 44 | |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 45 | #endif |