release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-orion5x/include/mach/system.h

   1 /*
   2  * arch/arm/mach-orion5x/include/mach/system.h
   3  *
   4  * Tzachi Perelstein <tzachi@marvell.com>
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without any
   8  * warranty of any kind, whether express or implied.
   9  */
  10
  11 #ifndef __ASM_ARCH_SYSTEM_H
  12 #define __ASM_ARCH_SYSTEM_H
  13
  14 #include <mach/bridge-regs.h>
  15
  16 static inline void arch_idle(void)
  17 {
  18         cpu_do_idle();
  19 }
  20
  21 static inline void arch_reset(char mode, const char *cmd)
  22 {
  23         /*
  24          * Enable and issue soft reset
  25          */
  26         orion5x_setbits(RSTOUTn_MASK, (1 << 2));
  27         orion5x_setbits(CPU_SOFT_RESET, 1);
  28         mdelay(200);
  29         orion5x_clrbits(CPU_SOFT_RESET, 1);
  30 }
  31
  32
  33 #endif