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/console.h>
25 #include <linux/init.h>
26 #include <linux/ioport.h>
27
28 #include <asm/pci_channel.h>
29 #include <asm/reboot.h>
30 #include <asm/time.h>
31 #include <asm/vr41xx/tb0229.h>
32
33 #ifdef CONFIG_PCI
34 static struct resource vr41xx_pci_io_resource = {
35 .name = "PCI I/O space",
36 .start = VR41XX_PCI_IO_START,
37 .end = VR41XX_PCI_IO_END,
38 .flags = IORESOURCE_IO,
39 };
40
41 static struct resource vr41xx_pci_mem_resource = {
42 .name = "PCI memory space",
43 .start = VR41XX_PCI_MEM_START,
44 .end = VR41XX_PCI_MEM_END,
45 .flags = IORESOURCE_MEM,
46 };
47
48 struct pci_channel mips_pci_channels[] = {
49 { .pci_ops = &vr41xx_pci_ops,
50 .io_resource = &vr41xx_pci_io_resource,
51 .mem_resource = &vr41xx_pci_mem_resource,
52 .first_devfn = 0,
53 .last_devfn = 256, },
54 { .pci_ops = NULL,
55 .io_resource = NULL,
56 .mem_resource = NULL,
57 .first_devfn = 0,
58 .last_devfn = 0, }
59 };
60
61 struct vr41xx_pci_address_space vr41xx_pci_mem1 = {
62 .internal_base = VR41XX_PCI_MEM1_BASE,
63 .address_mask = VR41XX_PCI_MEM1_MASK,
64 .pci_base = IO_MEM1_RESOURCE_START,
65 };
66
67 struct vr41xx_pci_address_space vr41xx_pci_mem2 = {
68 .internal_base = VR41XX_PCI_MEM2_BASE,
69 .address_mask = VR41XX_PCI_MEM2_MASK,
70 .pci_base = IO_MEM2_RESOURCE_START,
71 };
72
73 struct vr41xx_pci_address_space vr41xx_pci_io = {
74 .internal_base = VR41XX_PCI_IO_BASE,
75 .address_mask = VR41XX_PCI_IO_MASK,
76 .pci_base = IO_PORT_RESOURCE_START,
77 };
78
79 static struct vr41xx_pci_address_map pci_address_map = {
80 .mem1 = &vr41xx_pci_mem1,
81 .mem2 = &vr41xx_pci_mem2,
82 .io = &vr41xx_pci_io,
83 };
84 #endif
85
tanbac_tb0229_setup(void)86 void __init tanbac_tb0229_setup(void)
87 {
88 set_io_port_base(IO_PORT_BASE);
89 ioport_resource.start = IO_PORT_RESOURCE_START;
90 ioport_resource.end = IO_PORT_RESOURCE_END;
91 iomem_resource.start = IO_MEM1_RESOURCE_START;
92 iomem_resource.end = IO_MEM2_RESOURCE_END;
93
94 board_time_init = vr41xx_time_init;
95 board_timer_setup = vr41xx_timer_setup;
96
97 #ifdef CONFIG_FB
98 conswitchp = &dummy_con;
99 #endif
100
101 vr41xx_bcu_init();
102 vr41xx_cmu_init();
103 vr41xx_pmu_init();
104
105 #ifdef CONFIG_SERIAL
106 vr41xx_siu_init(SIU_RS232C, 0);
107 vr41xx_dsiu_init();
108 #endif
109
110 #ifdef CONFIG_PCI
111 vr41xx_pciu_init(&pci_address_map);
112 #endif
113
114 #ifdef CONFIG_TANBAC_TB0219
115 _machine_restart = tanbac_tb0219_restart;
116 #endif
117 }
118