4 * ADM5120 generic board code
6 * Copyright (C) 2007 OpenWrt.org
7 * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
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.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the
21 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 * Boston, MA 02110-1301, USA.
26 #include <linux/init.h>
27 #include <linux/kernel.h>
28 #include <linux/list.h>
29 #include <linux/device.h>
30 #include <linux/platform_device.h>
32 #include <asm/bootinfo.h>
34 #include <adm5120_info.h>
35 #include <adm5120_defs.h>
36 #include <adm5120_irq.h>
37 #include <adm5120_board.h>
38 #include <adm5120_platform.h>
40 #define PFX "adm5120: "
42 static LIST_HEAD(adm5120_boards);
43 static char adm5120_board_name[ADM5120_BOARD_NAMELEN];
45 const char *get_system_type(void)
47 return adm5120_board_name;
50 static struct adm5120_board * __init adm5120_board_find(unsigned long machtype)
52 struct list_head *this;
53 struct adm5120_board *board;
57 list_for_each(this, &adm5120_boards) {
58 board = list_entry(this, struct adm5120_board, list);
59 if (board->mach_type == machtype) {
68 static int __init adm5120_board_setup(void)
70 struct adm5120_board *board;
73 board = adm5120_board_find(mips_machtype);
75 printk(KERN_ALERT PFX"no board registered for "
76 "machtype %lu, trying generic\n", mips_machtype);
77 board = adm5120_board_find(MACH_ADM5120_GENERIC);
79 panic(PFX "unsupported board\n");
82 printk(KERN_INFO PFX "setting up board '%s'\n", board->name);
84 memcpy(&adm5120_board_name, board->name, ADM5120_BOARD_NAMELEN);
86 adm5120_board_reset = board->board_reset;
87 if (board->eth_num_ports > 0)
88 adm5120_eth_num_ports = board->eth_num_ports;
91 memcpy(adm5120_eth_vlans, board->eth_vlans,
92 sizeof(adm5120_eth_vlans));
94 if (board->board_setup)
98 amba_device_register(&adm5120_uart0_device, &iomem_resource);
99 amba_device_register(&adm5120_uart1_device, &iomem_resource);
101 /* register built-in ethernet switch */
102 platform_device_register(&adm5120_switch_device);
104 /* setup PCI irq map */
105 adm5120_pci_set_irq_map(board->pci_nr_irqs, board->pci_irq_map);
107 /* register board devices */
108 if (board->num_devices > 0 && board->devices != NULL) {
109 err = platform_add_devices(board->devices, board->num_devices);
111 printk(KERN_ALERT PFX "adding board devices failed\n");
116 arch_initcall(adm5120_board_setup);
118 void __init adm5120_board_register(struct adm5120_board *board)
120 list_add_tail(&board->list, &adm5120_boards);
121 printk(KERN_INFO PFX "registered board '%s'\n", board->name);