arch/arm/mach-zynq/headsmp.S

   1 /*
   2  * Copyright (c) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
   3  * Copyright (c) 2012-2013 Xilinx
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  */
   9 #include <linux/linkage.h>
  10 #include <linux/init.h>
  11 #include <asm/assembler.h>
  12
  13 ENTRY(zynq_secondary_trampoline)
  14 ARM_BE8(setend  be)                             @ ensure we are in BE8 mode
  15         ldr     r0, zynq_secondary_trampoline_jump
  16 ARM_BE8(rev     r0, r0)
  17         bx      r0
  18 .globl zynq_secondary_trampoline_jump
  19 zynq_secondary_trampoline_jump:
  20         /* Space for jumping address */
  21         .word   0       /* cpu 1 */
  22 .globl zynq_secondary_trampoline_end
  23 zynq_secondary_trampoline_end:
  24 ENDPROC(zynq_secondary_trampoline)