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Diffstat (limited to 'include/asm-arm/arch-rpc/memory.h')
| -rw-r--r-- | include/asm-arm/arch-rpc/memory.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/asm-arm/arch-rpc/memory.h b/include/asm-arm/arch-rpc/memory.h new file mode 100644 index 00000000000..33fc75cdead --- /dev/null +++ b/include/asm-arm/arch-rpc/memory.h @@ -0,0 +1,33 @@ +/* + * linux/include/asm-arm/arch-rpc/memory.h + * + * Copyright (C) 1996,1997,1998 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Changelog: + * 20-Oct-1996 RMK Created + * 31-Dec-1997 RMK Fixed definitions to reduce warnings + * 11-Jan-1998 RMK Uninlined to reduce hits on cache + * 08-Feb-1998 RMK Added __virt_to_bus and __bus_to_virt + * 21-Mar-1999 RMK Renamed to memory.h + * RMK Added TASK_SIZE and PAGE_OFFSET + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET (0x10000000UL) + +/* + * These are exactly the same on the RiscPC as the + * physical memory view. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif |