diff options
Diffstat (limited to 'include/asm-arm/arch-ebsa285/memory.h')
| -rw-r--r-- | include/asm-arm/arch-ebsa285/memory.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/include/asm-arm/arch-ebsa285/memory.h b/include/asm-arm/arch-ebsa285/memory.h deleted file mode 100644 index 9019a3bf5ab9..000000000000 --- a/include/asm-arm/arch-ebsa285/memory.h +++ /dev/null | |||
| @@ -1,67 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * linux/include/asm-arm/arch-ebsa285/memory.h | ||
| 3 | * | ||
| 4 | * Copyright (C) 1996-1999 Russell King. | ||
| 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 | * Changelog: | ||
| 11 | * 20-Oct-1996 RMK Created | ||
| 12 | * 31-Dec-1997 RMK Fixed definitions to reduce warnings. | ||
| 13 | * 17-May-1998 DAG Added __virt_to_bus and __bus_to_virt functions. | ||
| 14 | * 21-Nov-1998 RMK Changed __virt_to_bus and __bus_to_virt to macros. | ||
| 15 | * 21-Mar-1999 RMK Added PAGE_OFFSET for co285 architecture. | ||
| 16 | * Renamed to memory.h | ||
| 17 | * Moved PAGE_OFFSET and TASK_SIZE here | ||
| 18 | */ | ||
| 19 | #ifndef __ASM_ARCH_MEMORY_H | ||
| 20 | #define __ASM_ARCH_MEMORY_H | ||
| 21 | |||
| 22 | |||
| 23 | #if defined(CONFIG_FOOTBRIDGE_ADDIN) | ||
| 24 | /* | ||
| 25 | * If we may be using add-in footbridge mode, then we must | ||
| 26 | * use the out-of-line translation that makes use of the | ||
| 27 | * PCI BAR | ||
| 28 | */ | ||
| 29 | #ifndef __ASSEMBLY__ | ||
| 30 | extern unsigned long __virt_to_bus(unsigned long); | ||
| 31 | extern unsigned long __bus_to_virt(unsigned long); | ||
| 32 | #endif | ||
| 33 | |||
| 34 | #elif defined(CONFIG_FOOTBRIDGE_HOST) | ||
| 35 | |||
| 36 | #define __virt_to_bus(x) ((x) - 0xe0000000) | ||
| 37 | #define __bus_to_virt(x) ((x) + 0xe0000000) | ||
| 38 | |||
| 39 | #else | ||
| 40 | |||
| 41 | #error "Undefined footbridge mode" | ||
| 42 | |||
| 43 | #endif | ||
| 44 | |||
| 45 | /* Task size and page offset at 3GB */ | ||
| 46 | #define TASK_SIZE UL(0xbf000000) | ||
| 47 | #define PAGE_OFFSET UL(0xc0000000) | ||
| 48 | |||
| 49 | /* | ||
| 50 | * Cache flushing area. | ||
| 51 | */ | ||
| 52 | #define FLUSH_BASE 0xf9000000 | ||
| 53 | |||
| 54 | /* | ||
| 55 | * Physical DRAM offset. | ||
| 56 | */ | ||
| 57 | #define PHYS_OFFSET UL(0x00000000) | ||
| 58 | |||
| 59 | /* | ||
| 60 | * This decides where the kernel will search for a free chunk of vm | ||
| 61 | * space during mmap's. | ||
| 62 | */ | ||
| 63 | #define TASK_UNMAPPED_BASE ((TASK_SIZE + 0x01000000) / 3) | ||
| 64 | |||
| 65 | #define FLUSH_BASE_PHYS 0x50000000 | ||
| 66 | |||
| 67 | #endif | ||