include/asm-arm/arch-l7200/memory.h

   1 /*
   2  * linux/include/asm-arm/arch-l7200/memory.h
   3  *
   4  * Copyright (c) 2000 Steve Hill (sjhill@cotw.com)
   5  * Copyright (c) 2000 Rob Scott (rscott@mtrob.fdns.net)
   6  *
   7  * Changelog:
   8  *  03-13-2000  SJH     Created
   9  *  04-13-2000  RS      Changed bus macros for new addr
  10  *  05-03-2000  SJH     Removed bus macros and fixed virt_to_phys macro
  11  */
  12 #ifndef __ASM_ARCH_MEMORY_H
  13 #define __ASM_ARCH_MEMORY_H
  14
  15 /*
  16  * Physical DRAM offset on the L7200 SDB.
  17  */
  18 #define PHYS_OFFSET     UL(0xf0000000)
  19
  20 #define __virt_to_bus(x) __virt_to_phys(x)
  21 #define __bus_to_virt(x) __phys_to_virt(x)
  22
  23 /*
  24  * Cache flushing area - ROM
  25  */
  26 #define FLUSH_BASE_PHYS         0x40000000
  27 #define FLUSH_BASE              0xdf000000
  28
  29 #endif