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6902f523 AV |
1 | /* |
2 | * linux/arch/arm/mach-at91rm9200/board-kb9202.c | |
3 | * | |
4 | * Copyright (c) 2005 kb_admin | |
5 | * KwikByte, Inc. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | */ | |
21 | ||
22 | #include <linux/config.h> | |
23 | #include <linux/types.h> | |
24 | #include <linux/init.h> | |
25 | #include <linux/mm.h> | |
26 | #include <linux/module.h> | |
27 | #include <linux/platform_device.h> | |
28 | ||
29 | #include <asm/hardware.h> | |
30 | #include <asm/setup.h> | |
31 | #include <asm/mach-types.h> | |
32 | #include <asm/irq.h> | |
33 | ||
34 | #include <asm/mach/arch.h> | |
35 | #include <asm/mach/map.h> | |
36 | #include <asm/mach/irq.h> | |
37 | ||
ea75ee9a | 38 | #include <asm/hardware.h> |
6902f523 AV |
39 | #include <asm/arch/board.h> |
40 | #include <asm/arch/gpio.h> | |
41 | ||
42 | #include "generic.h" | |
43 | ||
44 | static void __init kb9202_init_irq(void) | |
45 | { | |
46 | /* Initialize AIC controller */ | |
47 | at91rm9200_init_irq(NULL); | |
48 | ||
49 | /* Set up the GPIO interrupts */ | |
50 | at91_gpio_irq_setup(PQFP_GPIO_BANKS); | |
51 | } | |
52 | ||
53 | /* | |
54 | * Serial port configuration. | |
55 | * 0 .. 3 = USART0 .. USART3 | |
56 | * 4 = DBGU | |
57 | */ | |
58 | static struct at91_uart_config __initdata kb9202_uart_config = { | |
59 | .console_tty = 0, /* ttyS0 */ | |
60 | .nr_tty = 3, | |
61 | .tty_map = { 4, 0, 1, -1, -1 } /* ttyS0, ..., ttyS4 */ | |
62 | }; | |
63 | ||
64 | static void __init kb9202_map_io(void) | |
65 | { | |
66 | at91rm9200_map_io(); | |
67 | ||
68 | /* Initialize clocks: 10 MHz crystal */ | |
69 | at91_clock_init(10000000); | |
70 | ||
71 | /* Set up the LEDs */ | |
72 | at91_init_leds(AT91_PIN_PC19, AT91_PIN_PC18); | |
73 | ||
74 | /* Setup the serial ports and console */ | |
75 | at91_init_serial(&kb9202_uart_config); | |
76 | } | |
77 | ||
78 | static struct at91_eth_data __initdata kb9202_eth_data = { | |
79 | .phy_irq_pin = AT91_PIN_PB29, | |
80 | .is_rmii = 0, | |
81 | }; | |
82 | ||
83 | static struct at91_usbh_data __initdata kb9202_usbh_data = { | |
84 | .ports = 1, | |
85 | }; | |
86 | ||
87 | static struct at91_udc_data __initdata kb9202_udc_data = { | |
88 | .vbus_pin = AT91_PIN_PB24, | |
89 | .pullup_pin = AT91_PIN_PB22, | |
90 | }; | |
91 | ||
92 | static struct at91_mmc_data __initdata kb9202_mmc_data = { | |
93 | .det_pin = AT91_PIN_PB2, | |
94 | .is_b = 0, | |
95 | .wire4 = 1, | |
96 | }; | |
97 | ||
98 | static void __init kb9202_board_init(void) | |
99 | { | |
100 | /* Serial */ | |
101 | at91_add_device_serial(); | |
102 | /* Ethernet */ | |
103 | at91_add_device_eth(&kb9202_eth_data); | |
104 | /* USB Host */ | |
105 | at91_add_device_usbh(&kb9202_usbh_data); | |
106 | /* USB Device */ | |
107 | at91_add_device_udc(&kb9202_udc_data); | |
108 | /* MMC */ | |
109 | at91_add_device_mmc(&kb9202_mmc_data); | |
110 | /* I2C */ | |
111 | at91_add_device_i2c(); | |
112 | /* SPI */ | |
113 | at91_add_device_spi(NULL, 0); | |
114 | } | |
115 | ||
116 | MACHINE_START(KB9200, "KB920x") | |
117 | /* Maintainer: KwikByte, Inc. */ | |
118 | .phys_io = AT91_BASE_SYS, | |
119 | .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, | |
120 | .boot_params = AT91_SDRAM_BASE + 0x100, | |
121 | .timer = &at91rm9200_timer, | |
122 | .map_io = kb9202_map_io, | |
123 | .init_irq = kb9202_init_irq, | |
124 | .init_machine = kb9202_board_init, | |
125 | MACHINE_END |