arch/mips/vr41xx/tanbac-tb0226/setup.c

   1 /*
   2  *  setup.c, Setup for the TANBAC TB0226.
   3  *
   4  *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
   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 as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 #include <linux/config.h>
  21 #include <linux/ioport.h>
  22
  23 #include <asm/io.h>
  24 #include <asm/pci_channel.h>
  25 #include <asm/vr41xx/tb0226.h>
  26
  27 #ifdef CONFIG_PCI
  28 static struct resource vr41xx_pci_io_resource = {
  29         .name   = "PCI I/O space",
  30         .start  = VR41XX_PCI_IO_START,
  31         .end    = VR41XX_PCI_IO_END,
  32         .flags  = IORESOURCE_IO,
  33 };
  34
  35 static struct resource vr41xx_pci_mem_resource = {
  36         .name   = "PCI memory space",
  37         .start  = VR41XX_PCI_MEM_START,
  38         .end    = VR41XX_PCI_MEM_END,
  39         .flags  = IORESOURCE_MEM,
  40 };
  41
  42 extern struct pci_ops vr41xx_pci_ops;
  43
  44 struct pci_controller vr41xx_controller[] = {
  45         .pci_ops        = &vr41xx_pci_ops,
  46         .io_resource    = &vr41xx_pci_io_resource,
  47         .mem_resource   = &vr41xx_pci_mem_resource,
  48 };
  49
  50 struct vr41xx_pci_address_space vr41xx_pci_mem1 = {
  51         .internal_base  = VR41XX_PCI_MEM1_BASE,
  52         .address_mask   = VR41XX_PCI_MEM1_MASK,
  53         .pci_base       = IO_MEM1_RESOURCE_START,
  54 };
  55
  56 struct vr41xx_pci_address_space vr41xx_pci_mem2 = {
  57         .internal_base  = VR41XX_PCI_MEM2_BASE,
  58         .address_mask   = VR41XX_PCI_MEM2_MASK,
  59         .pci_base       = IO_MEM2_RESOURCE_START,
  60 };
  61
  62 struct vr41xx_pci_address_space vr41xx_pci_io = {
  63         .internal_base  = VR41XX_PCI_IO_BASE,
  64         .address_mask   = VR41XX_PCI_IO_MASK,
  65         .pci_base       = IO_PORT_RESOURCE_START,
  66 };
  67
  68 static struct vr41xx_pci_address_map pci_address_map = {
  69         .mem1   = &vr41xx_pci_mem1,
  70         .mem2   = &vr41xx_pci_mem2,
  71         .io     = &vr41xx_pci_io,
  72 };
  73 #endif
  74
  75 const char *get_system_type(void)
  76 {
  77         return "TANBAC TB0226";
  78 }
  79
  80 static int tanbac_tb0226_setup(void)
  81 {
  82         set_io_port_base(IO_PORT_BASE);
  83         ioport_resource.start = IO_PORT_RESOURCE_START;
  84         ioport_resource.end = IO_PORT_RESOURCE_END;
  85
  86 #ifdef CONFIG_SERIAL_8250
  87         vr41xx_select_siu_interface(SIU_RS232C, IRDA_NONE);
  88         vr41xx_siu_init();
  89 #endif
  90
  91 #ifdef CONFIG_PCI
  92         vr41xx_pciu_init(&pci_address_map);
  93 #endif
  94
  95         return 0;
  96 }
  97
  98 early_initcall(tanbac_tb0226_setup);