arch/arm/mach-virt/virt.c

   1 /*
   2  * Dummy Virtual Machine - does what it says on the tin.
   3  *
   4  * Copyright (C) 2012 ARM Ltd
   5  * Authors: Will Deacon <will.deacon@arm.com>,
   6  *          Marc Zyngier <marc.zyngier@arm.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include <linux/of_irq.h>
  22 #include <linux/of_platform.h>
  23 #include <linux/smp.h>
  24
  25 #include <asm/mach/arch.h>
  26
  27 static void __init virt_init(void)
  28 {
  29         of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
  30 }
  31
  32 static const char *virt_dt_match[] = {
  33         "linux,dummy-virt",
  34         "xen,xenvm",
  35         NULL
  36 };
  37
  38 DT_MACHINE_START(VIRT, "Dummy Virtual Machine")
  39         .init_machine   = virt_init,
  40         .dt_compat      = virt_dt_match,
  41 MACHINE_END