OpenWrt – Blame information for rev 2

Subversion Repositories:
Rev:
Rev Author Line No. Line
1 office 1 /*
2 * EB-214A board support
3 *
4 * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2010 Cezary Jackiewicz <cezary@eko.one.pl>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
10 *
11 */
12  
13 #include <asm/addrspace.h>
14 #include <asm/byteorder.h>
15 #include <linux/kernel.h>
16 #include <linux/init.h>
17 #include <linux/gpio.h>
18 #include <linux/irq.h>
19 #include <linux/etherdevice.h>
20  
21 #include <asm/mips_machine.h>
22  
23 #include <asm/mach-adm5120/adm5120_info.h>
24 #include <asm/mach-adm5120/adm5120_platform.h>
25 #include <asm/mach-adm5120/adm5120_defs.h>
26  
27  
28 #define EB214A_CONFIG_OFFSET 0x4000
29  
30 #define EB214A_KEYS_POLL_INTERVAL 20
31 #define EB214A_KEYS_DEBOUNCE_INTERVAL (3 * EB214A_KEYS_POLL_INTERVAL)
32  
33 static struct mtd_partition eb214a_partitions[] = {
34 {
35 .name = "bootloader",
36 .offset = 0,
37 .size = 32*1024,
38 .mask_flags = MTD_WRITEABLE,
39 } , {
40 .name = "config",
41 .offset = MTDPART_OFS_APPEND,
42 .size = 32*1024,
43 } , {
44 .name = "firmware",
45 .offset = MTDPART_OFS_APPEND,
46 .size = MTDPART_SIZ_FULL,
47 }
48 };
49  
50 static struct adm5120_pci_irq eb214a_pci_irqs[] __initdata = {
51 PCIIRQ(4, 0, 1, ADM5120_IRQ_PCI0),
52 PCIIRQ(4, 1, 2, ADM5120_IRQ_PCI0),
53 PCIIRQ(4, 2, 3, ADM5120_IRQ_PCI0),
54 };
55  
56 static struct gpio_led eb214a_gpio_leds[] __initdata = {
57 GPIO_LED_INV(ADM5120_GPIO_PIN7, "power", NULL),
58 GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan", NULL),
59 GPIO_LED_INV(ADM5120_GPIO_P4L0, "usb1", NULL),
60 GPIO_LED_INV(ADM5120_GPIO_P4L1, "usb2", NULL),
61 GPIO_LED_INV(ADM5120_GPIO_P4L2, "usb3", NULL),
62 GPIO_LED_INV(ADM5120_GPIO_P3L0, "usb4", NULL),
63 };
64  
65 static struct gpio_keys_button eb214a_gpio_buttons[] __initdata = {
66 {
67 .desc = "reset",
68 .type = EV_KEY,
69 .code = KEY_RESTART,
70 .debounce_interval = EB214A_KEYS_DEBOUNCE_INTERVAL,
71 .gpio = ADM5120_GPIO_PIN1,
72 }
73 };
74  
75 static u8 eb214a_vlans[6] __initdata = {
76 0x41, 0x42, 0x44, 0x48, 0x50, 0x00
77 };
78  
79 static void __init eb214a_mac_setup(void)
80 {
81 u8 mac_base[6];
82 u8 *cfg;
83 int i;
84  
85 cfg = (u8 *) KSEG1ADDR(ADM5120_SRAM0_BASE + EB214A_CONFIG_OFFSET);
86 for (i = 0; i < 6; i++)
87 mac_base[i] = cfg[i];
88  
89 if (!is_valid_ether_addr(mac_base))
90 random_ether_addr(mac_base);
91  
92 adm5120_setup_eth_macs(mac_base);
93 }
94  
95 static void __init eb214a_setup(void)
96 {
97 adm5120_flash0_data.nr_parts = ARRAY_SIZE(eb214a_partitions);
98 adm5120_flash0_data.parts = eb214a_partitions;
99 adm5120_add_device_flash(0);
100  
101 adm5120_add_device_uart(0);
102 /* adm5120_add_device_uart(1); */
103  
104 adm5120_add_device_switch(5, eb214a_vlans);
105  
106 eb214a_mac_setup();
107  
108 adm5120_register_gpio_buttons(-1, EB214A_KEYS_POLL_INTERVAL,
109 ARRAY_SIZE(eb214a_gpio_buttons),
110 eb214a_gpio_buttons);
111  
112 adm5120_add_device_gpio_leds(ARRAY_SIZE(eb214a_gpio_leds),
113 eb214a_gpio_leds);
114  
115 adm5120_pci_set_irq_map(ARRAY_SIZE(eb214a_pci_irqs),
116 eb214a_pci_irqs);
117 /* adm5120_add_device_usb(); */
118 }
119  
120 MIPS_MACHINE(MACH_ADM5120_EB_214A, "EB-214A", "Generic EB-214A", eb214a_setup);