arch/arm/mach-zynq/headsmp.S

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (c) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
   4  * Copyright (c) 2012-2013 Xilinx
   5  */
   6 #include <linux/linkage.h>
   7 #include <linux/init.h>
   8 #include <asm/assembler.h>
   9
  10 ENTRY(zynq_secondary_trampoline)
  11 ARM_BE8(setend  be)                             @ ensure we are in BE8 mode
  12         ldr     r0, zynq_secondary_trampoline_jump
  13 ARM_BE8(rev     r0, r0)
  14         bx      r0
  15 .globl zynq_secondary_trampoline_jump
  16 zynq_secondary_trampoline_jump:
  17         /* Space for jumping address */
  18         .word   0       /* cpu 1 */
  19 .globl zynq_secondary_trampoline_end
  20 zynq_secondary_trampoline_end:
  21 ENDPROC(zynq_secondary_trampoline)