board/freescale/ls1021atwr/psci.S

   1 /*
   2  * Copyright 2016 NXP Semiconductor.
   3  * Author: Wang Dongsheng <dongsheng.wang@freescale.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #include <config.h>
   9 #include <linux/linkage.h>
  10
  11 #include <asm/armv7.h>
  12 #include <asm/psci.h>
  13
  14         .pushsection ._secure.text, "ax"
  15
  16         .arch_extension sec
  17
  18         .align  5
  19
  20 .globl  psci_system_off
  21 psci_system_off:
  22 1:      wfi
  23         b       1b
  24
  25         .popsection