2 * linux/include/asm-arm/arch-omap/board.h
4 * Information structures for board-specific data
6 * Copyright (C) 2004 Nokia Corporation
7 * Written by Juha Yrjölä <juha.yrjola@nokia.com>
13 #include <linux/types.h>
15 /* Different peripheral ids */
16 #define OMAP_TAG_CLOCK 0x4f01
17 #define OMAP_TAG_MMC 0x4f02
18 #define OMAP_TAG_SERIAL_CONSOLE 0x4f03
19 #define OMAP_TAG_USB 0x4f04
20 #define OMAP_TAG_LCD 0x4f05
21 #define OMAP_TAG_GPIO_SWITCH 0x4f06
22 #define OMAP_TAG_UART 0x4f07
23 #define OMAP_TAG_FBMEM 0x4f08
24 #define OMAP_TAG_STI_CONSOLE 0x4f09
26 #define OMAP_TAG_BOOT_REASON 0x4f80
27 #define OMAP_TAG_FLASH_PART 0x4f81
28 #define OMAP_TAG_VERSION_STR 0x4f82
30 struct omap_clock_config {
31 /* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */
35 struct omap_mmc_conf {
37 /* nomux means "standard" muxing is wrong on this board, and that
38 * board-specific code handled it before common init logic.
41 /* switch pin can be for card detect (default) or card cover */
43 /* 4 wire signaling is optional, and is only used for SD/SDIO */
50 struct omap_mmc_config {
51 struct omap_mmc_conf mmc[2];
54 struct omap_serial_console_config {
59 struct omap_sti_console_config {
64 struct omap_usb_config {
65 /* Configure drivers according to the connectors on your board:
66 * - "A" connector (rectagular)
67 * ... for host/OHCI use, set "register_host".
68 * - "B" connector (squarish) or "Mini-B"
69 * ... for device/gadget use, set "register_dev".
70 * - "Mini-AB" connector (very similar to Mini-B)
71 * ... for OTG use as device OR host, initialize "otg"
73 unsigned register_host:1;
74 unsigned register_dev:1;
75 u8 otg; /* port number, 1-based: usb1 == 2 */
79 /* implicitly true if otg: host supports remote wakeup? */
82 /* signaling pins used to talk to transceiver on usbN:
84 * 2 == usb0-only, using internal transceiver
85 * 3 == 3 wire bidirectional
86 * 4 == 4 wire bidirectional
87 * 6 == 6 wire unidirectional (or TLL)
92 struct omap_lcd_config {
97 struct omap_fbmem_config {
109 * low -> disconnected
111 #define OMAP_GPIO_SWITCH_TYPE_COVER 0x0000
112 #define OMAP_GPIO_SWITCH_TYPE_CONNECTION 0x0001
113 #define OMAP_GPIO_SWITCH_FLAG_INVERTED 0x0001
114 #define OMAP_GPIO_SWITCH_FLAG_OUTPUT 0x0002
115 struct omap_gpio_switch_config {
120 int key_code:24; /* Linux key code */
123 struct omap_uart_config {
124 /* Bit field of UARTs present; bit 0 --> UART1 */
125 unsigned int enabled_uarts;
129 struct omap_flash_part_config {
133 struct omap_boot_reason_config {
137 struct omap_version_config {
143 #include <asm-arm/arch-omap/board-nokia.h>
145 struct omap_board_config_entry {
151 struct omap_board_config_kernel {
156 extern const void *__omap_get_config(u16 tag, size_t len, int nr);
158 #define omap_get_config(tag, type) \
159 ((const type *) __omap_get_config((tag), sizeof(type), 0))
160 #define omap_get_nr_config(tag, type, nr) \
161 ((const type *) __omap_get_config((tag), sizeof(type), (nr)))
163 extern const void *omap_get_var_config(u16 tag, size_t *len);
165 extern struct omap_board_config_kernel *omap_board_config;
166 extern int omap_board_config_size;