arch/mips/vr41xx/tanbac-tb0229/setup.c

   1 /*
   2  *  setup.c, Setup for the TANBAC TB0229 (VR4131DIMM)
   3  *
   4  *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
   5  *
   6  *  Modified for TANBAC TB0229:
   7  *  Copyright (C) 2003  Megasolution Inc.  <matsu@megasolution.jp>
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  */
  23 #include <linux/config.h>
  24 #include <linux/ioport.h>
  25
  26 #include <asm/io.h>
  27 #include <asm/pci_channel.h>
  28 #include <asm/reboot.h>
  29 #include <asm/vr41xx/tb0229.h>
  30
  31 #ifdef CONFIG_PCI
  32 static struct resource vr41xx_pci_io_resource = {
  33         .name   = "PCI I/O space",
  34         .start  = VR41XX_PCI_IO_START,
  35         .end    = VR41XX_PCI_IO_END,
  36         .flags  = IORESOURCE_IO,
  37 };
  38
  39 static struct resource vr41xx_pci_mem_resource = {
  40         .name   = "PCI memory space",
  41         .start  = VR41XX_PCI_MEM_START,
  42         .end    = VR41XX_PCI_MEM_END,
  43         .flags  = IORESOURCE_MEM,
  44 };
  45
  46 extern struct pci_ops vr41xx_pci_ops;
  47
  48 struct pci_controller vr41xx_controller = {
  49         .pci_ops        = &vr41xx_pci_ops,
  50         .io_resource    = &vr41xx_pci_io_resource,
  51         .mem_resource   = &vr41xx_pci_mem_resource,
  52 };
  53
  54 struct vr41xx_pci_address_space vr41xx_pci_mem1 = {
  55         .internal_base  = VR41XX_PCI_MEM1_BASE,
  56         .address_mask   = VR41XX_PCI_MEM1_MASK,
  57         .pci_base       = IO_MEM1_RESOURCE_START,
  58 };
  59
  60 struct vr41xx_pci_address_space vr41xx_pci_mem2 = {
  61         .internal_base  = VR41XX_PCI_MEM2_BASE,
  62         .address_mask   = VR41XX_PCI_MEM2_MASK,
  63         .pci_base       = IO_MEM2_RESOURCE_START,
  64 };
  65
  66 struct vr41xx_pci_address_space vr41xx_pci_io = {
  67         .internal_base  = VR41XX_PCI_IO_BASE,
  68         .address_mask   = VR41XX_PCI_IO_MASK,
  69         .pci_base       = IO_PORT_RESOURCE_START
  70 };
  71
  72 static struct vr41xx_pci_address_map pci_address_map = {
  73         .mem1   = &vr41xx_pci_mem1,
  74         .mem2   = &vr41xx_pci_mem2,
  75         .io     = &vr41xx_pci_io,
  76 };
  77 #endif
  78
  79 const char *get_system_type(void)
  80 {
  81         return "TANBAC TB0229";
  82 }
  83
  84 static int tanbac_tb0229_setup(void)
  85 {
  86         set_io_port_base(IO_PORT_BASE);
  87         ioport_resource.start = IO_PORT_RESOURCE_START;
  88         ioport_resource.end = IO_PORT_RESOURCE_END;
  89
  90 #ifdef CONFIG_SERIAL_8250
  91         vr41xx_select_siu_interface(SIU_RS232C, IRDA_NONE);
  92         vr41xx_siu_init();
  93         vr41xx_dsiu_init();
  94 #endif
  95
  96 #ifdef CONFIG_PCI
  97         vr41xx_pciu_init(&pci_address_map);
  98 #endif
  99
 100 #ifdef CONFIG_TANBAC_TB0219
 101         _machine_restart = tanbac_tb0229_restart;
 102 #endif
 103
 104         return 0;
 105 }
 106
 107 early_initcall(tanbac_tb0229_setup);