arch/arm/mach-ux500/include/mach/debug-macro.S

   1 /*
   2  * Debugging macro include header
   3  *
   4  *  Copyright (C) 2009 ST-Ericsson
   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  */
  11         .macro  addruart, rx, tmp
  12         mrc     p15, 0, \rx, c1, c0
  13         tst     \rx, #1                 @MMU enabled?
  14         moveq   \rx, #0x80000000        @MMU off, Physical address
  15         movne   \rx, #0xF0000000        @MMU on, Virtual address
  16         orr     \rx, \rx, #0x7000
  17         .endm
  18
  19 #include <asm/hardware/debug-pl01x.S>