include/asm-arm/arch-lpc22xx/memory.h

   1 /*
   2  * linux/include/asm-arm/arch-lpc22xx/memory.h
   3  *
   4  * Copyright (C) 2004 Philips semiconductors
   5  */
   6
   7 #ifndef __ASM_ARCH_MEMORY_H
   8 #define __ASM_ARCH_MEMORY_H
   9
  10 #define TASK_SIZE       (0x81a00000)
  11 #define TASK_SIZE_26    TASK_SIZE
  12 #define TASK_UNMAPPED_BASE      (0x0)
  13
  14 #define PHYS_OFFSET     (CONFIG_DRAM_BASE)
  15 #define PAGE_OFFSET     (PHYS_OFFSET)
  16 #define END_MEM         (CONFIG_DRAM_BASE + CONFIG_DRAM_SIZE)
  17
  18 #define __virt_to_phys(vpage) ((unsigned long) (vpage))
  19 #define __phys_to_virt(ppage) ((void *) (ppage))
  20 #define __virt_to_bus(vpage) ((unsigned long) (vpage))
  21 #define __bus_to_virt(ppage) ((void *) (ppage))
  22
  23 #endif /*  __ASM_ARCH_MEMORY_H */