arch/arc/plat-sim/platform.c

   1 /*
   2  * ARC simulation Platform support code
   3  *
   4  * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
   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 #include <linux/init.h>
  12 #include <asm/mach_desc.h>
  13 #include <asm/mcip.h>
  14
  15 /*----------------------- Machine Descriptions ------------------------------
  16  *
  17  * Machine description is simply a set of platform/board specific callbacks
  18  * This is not directly related to DeviceTree based dynamic device creation,
  19  * however as part of early device tree scan, we also select the right
  20  * callback set, by matching the DT compatible name.
  21  */
  22
  23 static const char *simulation_compat[] __initconst = {
  24         "snps,nsim",
  25         "snps,nsim_hs",
  26         "snps,nsimosci",
  27         "snps,nsimosci_hs",
  28         NULL,
  29 };
  30
  31 MACHINE_START(SIMULATION, "simulation")
  32         .dt_compat      = simulation_compat,
  33 #ifdef CONFIG_ARC_MCIP
  34         .init_early     = mcip_init_early_smp,
  35         .init_smp       = mcip_init_smp,
  36 #endif
  37 MACHINE_END