board/nokia/rx51/tag_omap.h - uboot/armada - Git at Google

 /*
  * (C) Copyright 2011-2012
  * Pali Rohár <pali.rohar@gmail.com>
  *
  * (C) Copyright 2011
  * marcel@mesa.nl, Mesa Consulting B.V.
  *
  * (C) Copyright 2004-2005
  * Nokia Corporation
  *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */


 /*
  *  Code copied from maemo kernel 2.6.28 file
  *  arch/arm/plat-omap/include/mach/board.h
  *
  *  Information structures for board-specific data
  *
  *  Copyright (C) 2004	Nokia Corporation
  *  Written by Juha Yrjölä <juha.yrjola@nokia.com>
  */

 /* Different peripheral ids */
 #define OMAP_TAG_CLOCK		0x4f01
 #define OMAP_TAG_SERIAL_CONSOLE	0x4f03
 #define OMAP_TAG_USB		0x4f04
 #define OMAP_TAG_LCD		0x4f05
 #define OMAP_TAG_GPIO_SWITCH	0x4f06
 #define OMAP_TAG_UART		0x4f07
 #define OMAP_TAG_FBMEM		0x4f08
 #define OMAP_TAG_STI_CONSOLE	0x4f09
 #define OMAP_TAG_CAMERA_SENSOR	0x4f0a
 #define OMAP_TAG_PARTITION	0x4f0b
 #define OMAP_TAG_TEA5761	0x4f10
 #define OMAP_TAG_TMP105		0x4f11

 #define OMAP_TAG_BOOT_REASON	0x4f80
 #define OMAP_TAG_FLASH_PART_STR	0x4f81
 #define OMAP_TAG_VERSION_STR	0x4f82

 #define OMAP_TAG_NOKIA_BT	0x4e01
 #define OMAP_TAG_WLAN_CX3110X	0x4e02
 #define OMAP_TAG_CBUS		0x4e03
 #define OMAP_TAG_EM_ASIC_BB5	0x4e04


 struct omap_clock_config {
 	/* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */
 	u8 system_clock_type;
 };

 struct omap_serial_console_config {
 	u8 console_uart;
 	u32 console_speed;
 };

 struct omap_sti_console_config {
 	unsigned enable:1;
 	u8 channel;
 };

 struct omap_usb_config {
 	/* Configure drivers according to the connectors on your board:
 	 *  - "A" connector (rectagular)
 	 *	... for host/OHCI use, set "register_host".
 	 *  - "B" connector (squarish) or "Mini-B"
 	 *	... for device/gadget use, set "register_dev".
 	 *  - "Mini-AB" connector (very similar to Mini-B)
 	 *	... for OTG use as device OR host, initialize "otg"
 	 */
 	unsigned	register_host:1;
 	unsigned	register_dev:1;
 	u8		otg;	/* port number, 1-based:  usb1 == 2 */

 	u8		hmc_mode;

 	/* implicitly true if otg:  host supports remote wakeup? */
 	u8		rwc;

 	/* signaling pins used to talk to transceiver on usbN:
 	 *  0 == usbN unused
 	 *  2 == usb0-only, using internal transceiver
 	 *  3 == 3 wire bidirectional
 	 *  4 == 4 wire bidirectional
 	 *  6 == 6 wire unidirectional (or TLL)
 	 */
 	u8		pins[3];
 };

 struct omap_lcd_config {
 	char panel_name[16];
 	char ctrl_name[16];
 	s16  nreset_gpio;
 	u8   data_lines;
 };

 struct omap_fbmem_config {
 	u32 start;
 	u32 size;
 };

 struct omap_gpio_switch_config {
 	char name[12];
 	u16 gpio;
 	u8 flags:4;
 	u8 type:4;
 	unsigned int key_code:24; /* Linux key code */
 };

 struct omap_uart_config {
 	/* Bit field of UARTs present; bit 0 --> UART1 */
 	unsigned int enabled_uarts;
 };

 struct omap_tea5761_config {
 	u16 enable_gpio;
 };

 struct omap_partition_config {
 	char name[16];
 	unsigned int size;
 	unsigned int offset;
 	/* same as in include/linux/mtd/partitions.h */
 	unsigned int mask_flags;
 };

 struct omap_flash_part_str_config {
 	char part_table[0];
 };

 struct omap_boot_reason_config {
 	char reason_str[12];
 };

 struct omap_version_config {
 	char component[12];
 	char version[12];
 };

 /*
  *  Code copied from maemo kernel 2.6.28 file
  *  arch/arm/plat-omap/include/mach/board-nokia.h
  *
  *  Information structures for Nokia-specific board config data
  *
  *  Copyright (C) 2005  Nokia Corporation
  */

 struct omap_bluetooth_config {
 	u8 chip_type;
 	u8 bt_wakeup_gpio;
 	u8 host_wakeup_gpio;
 	u8 reset_gpio;
 	u8 bt_uart;
 	u8 bd_addr[6];
 	u8 bt_sysclk;
 };

 struct omap_wlan_cx3110x_config {
 	u8 chip_type;
 	u8 reserverd;
 	s16 power_gpio;
 	s16 irq_gpio;
 	s16 spi_cs_gpio;
 };

 struct omap_cbus_config {
 	s16 clk_gpio;
 	s16 dat_gpio;
 	s16 sel_gpio;
 };

 struct omap_em_asic_bb5_config {
 	s16 retu_irq_gpio;
 	s16 tahvo_irq_gpio;
 };

 /*
  *  omap_tag handling
  *
  *  processing omap tag structures
  *
  *  Copyright (C) 2011  marcel@mesa.nl, Mesa Consulting B.V.
  *  Copyright (C) 2012  Pali Rohár <pali.rohar@gmail.com>
  */

 /* TI OMAP specific information */
 #define ATAG_BOARD	0x414f4d50

 struct tag_omap_header {
 	u16 tag;
 	u16 size;
 };

 struct tag_omap {
 	struct tag_omap_header hdr;
 	union {
 		struct omap_clock_config clock;
 		struct omap_serial_console_config serial_console;
 		struct omap_sti_console_config sti_console;
 		struct omap_usb_config usb;
 		struct omap_lcd_config lcd;
 		struct omap_fbmem_config fbmem;
 		struct omap_gpio_switch_config gpio_switch;
 		struct omap_uart_config uart;
 		struct omap_tea5761_config tea5761;
 		struct omap_partition_config partition;
 		struct omap_flash_part_str_config flash_part_str;
 		struct omap_boot_reason_config boot_reason;
 		struct omap_version_config version;
 		struct omap_bluetooth_config bluetooth;
 		struct omap_wlan_cx3110x_config wlan_cx3110x;
 		struct omap_cbus_config cbus;
 		struct omap_em_asic_bb5_config em_asic_bb5;
 	} u;
 };

 #define tag_omap_next(t)	((struct tag_omap *)((u8 *)(t) + \
 				(t)->hdr.size + sizeof(struct tag_omap_header)))

 #define OMAP_TAG_HEADER_CONFIG(config, type) \
 	.hdr.tag = config, \
 	.hdr.size = sizeof(struct type)

 #define OMAP_TAG_UART_CONFIG(p1) \
 	{ \
 		OMAP_TAG_HEADER_CONFIG(OMAP_TAG_UART, omap_uart_config), \
 		.u.uart.enabled_uarts = p1, \
 	}

 #define OMAP_TAG_SERIAL_CONSOLE_CONFIG(p1, p2) \
 	{ \
 		OMAP_TAG_HEADER_CONFIG(OMAP_TAG_SERIAL_CONSOLE, \
 			omap_serial_console_config), \
 		.u.serial_console.console_uart = p1, \
 		.u.serial_console.console_speed = p2, \
 	}

 #define OMAP_TAG_LCD_CONFIG(p1, p2, p3, p4) \
 	{ \
 		OMAP_TAG_HEADER_CONFIG(OMAP_TAG_LCD, omap_lcd_config), \
 		.u.lcd.panel_name = p1, \
 		.u.lcd.ctrl_name = p2, \
 		.u.lcd.nreset_gpio = p3, \
 		.u.lcd.data_lines = p4, \
 	}

 #define OMAP_TAG_GPIO_SWITCH_CONFIG(p1, p2, p3, p4, p5) \
 	{ \
 		OMAP_TAG_HEADER_CONFIG(OMAP_TAG_GPIO_SWITCH, \
 			omap_gpio_switch_config), \
 		.u.gpio_switch.name = p1, \
 		.u.gpio_switch.gpio = p2, \
 		.u.gpio_switch.flags = p3, \
 		.u.gpio_switch.type = p4, \
 		.u.gpio_switch.key_code = p5, \
 	}

 #define OMAP_TAG_WLAN_CX3110X_CONFIG(p1, p2, p3, p4, p5) \
 	{ \
 		OMAP_TAG_HEADER_CONFIG(OMAP_TAG_WLAN_CX3110X, \
 			omap_wlan_cx3110x_config), \
 		.u.wlan_cx3110x.chip_type = p1, \
 		.u.wlan_cx3110x.reserverd = p2, \
 		.u.wlan_cx3110x.power_gpio = p3, \
 		.u.wlan_cx3110x.irq_gpio = p4, \
 		.u.wlan_cx3110x.spi_cs_gpio = p5, \
 	}

 #define OMAP_TAG_PARTITION_CONFIG(p1, p2, p3, p4) \
 	{ \
 		OMAP_TAG_HEADER_CONFIG(OMAP_TAG_PARTITION, \
 			omap_partition_config), \
 		.u.partition.name = p1, \
 		.u.partition.size = p2, \
 		.u.partition.offset = p3, \
 		.u.partition.mask_flags = p4, \
 	}

 #define OMAP_TAG_BOOT_REASON_CONFIG(p1) \
 	{ \
 		OMAP_TAG_HEADER_CONFIG(OMAP_TAG_BOOT_REASON, \
 			omap_boot_reason_config), \
 		.u.boot_reason.reason_str = p1, \
 	}

 #define OMAP_TAG_VERSION_STR_CONFIG(p1, p2) \
 	{ \
 		OMAP_TAG_HEADER_CONFIG(OMAP_TAG_VERSION_STR, \
 			omap_version_config), \
 		.u.version.component = p1, \
 		.u.version.version = p2, \
 	}
	/*
	* (C) Copyright 2011-2012
	* Pali Rohár <pali.rohar@gmail.com>
	*
	* (C) Copyright 2011
	* marcel@mesa.nl, Mesa Consulting B.V.
	*
	* (C) Copyright 2004-2005
	* Nokia Corporation
	*
	* See file CREDITS for list of people who contributed to this
	* project.
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License as
	* published by the Free Software Foundation; either version 2 of
	* the License, or (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	* MA 02111-1307 USA
	*/


	/*
	* Code copied from maemo kernel 2.6.28 file
	* arch/arm/plat-omap/include/mach/board.h
	*
	* Information structures for board-specific data
	*
	* Copyright (C) 2004 Nokia Corporation
	* Written by Juha Yrjölä <juha.yrjola@nokia.com>
	*/

	/* Different peripheral ids */
	#define OMAP_TAG_CLOCK 0x4f01
	#define OMAP_TAG_SERIAL_CONSOLE 0x4f03
	#define OMAP_TAG_USB 0x4f04
	#define OMAP_TAG_LCD 0x4f05
	#define OMAP_TAG_GPIO_SWITCH 0x4f06
	#define OMAP_TAG_UART 0x4f07
	#define OMAP_TAG_FBMEM 0x4f08
	#define OMAP_TAG_STI_CONSOLE 0x4f09
	#define OMAP_TAG_CAMERA_SENSOR 0x4f0a
	#define OMAP_TAG_PARTITION 0x4f0b
	#define OMAP_TAG_TEA5761 0x4f10
	#define OMAP_TAG_TMP105 0x4f11

	#define OMAP_TAG_BOOT_REASON 0x4f80
	#define OMAP_TAG_FLASH_PART_STR 0x4f81
	#define OMAP_TAG_VERSION_STR 0x4f82

	#define OMAP_TAG_NOKIA_BT 0x4e01
	#define OMAP_TAG_WLAN_CX3110X 0x4e02
	#define OMAP_TAG_CBUS 0x4e03
	#define OMAP_TAG_EM_ASIC_BB5 0x4e04


	struct omap_clock_config {
	/* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */
	u8 system_clock_type;
	};

	struct omap_serial_console_config {
	u8 console_uart;
	u32 console_speed;
	};

	struct omap_sti_console_config {
	unsigned enable:1;
	u8 channel;
	};

	struct omap_usb_config {
	/* Configure drivers according to the connectors on your board:
	* - "A" connector (rectagular)
	* ... for host/OHCI use, set "register_host".
	* - "B" connector (squarish) or "Mini-B"
	* ... for device/gadget use, set "register_dev".
	* - "Mini-AB" connector (very similar to Mini-B)
	* ... for OTG use as device OR host, initialize "otg"
	*/
	unsigned register_host:1;
	unsigned register_dev:1;
	u8 otg; /* port number, 1-based: usb1 == 2 */

	u8 hmc_mode;

	/* implicitly true if otg: host supports remote wakeup? */
	u8 rwc;

	/* signaling pins used to talk to transceiver on usbN:
	* 0 == usbN unused
	* 2 == usb0-only, using internal transceiver
	* 3 == 3 wire bidirectional
	* 4 == 4 wire bidirectional
	* 6 == 6 wire unidirectional (or TLL)
	*/
	u8 pins[3];
	};

	struct omap_lcd_config {
	char panel_name[16];
	char ctrl_name[16];
	s16 nreset_gpio;
	u8 data_lines;
	};

	struct omap_fbmem_config {
	u32 start;
	u32 size;
	};

	struct omap_gpio_switch_config {
	char name[12];
	u16 gpio;
	u8 flags:4;
	u8 type:4;
	unsigned int key_code:24; /* Linux key code */
	};

	struct omap_uart_config {
	/* Bit field of UARTs present; bit 0 --> UART1 */
	unsigned int enabled_uarts;
	};

	struct omap_tea5761_config {
	u16 enable_gpio;
	};

	struct omap_partition_config {
	char name[16];
	unsigned int size;
	unsigned int offset;
	/* same as in include/linux/mtd/partitions.h */
	unsigned int mask_flags;
	};

	struct omap_flash_part_str_config {
	char part_table[0];
	};

	struct omap_boot_reason_config {
	char reason_str[12];
	};

	struct omap_version_config {
	char component[12];
	char version[12];
	};

	/*
	* Code copied from maemo kernel 2.6.28 file
	* arch/arm/plat-omap/include/mach/board-nokia.h
	*
	* Information structures for Nokia-specific board config data
	*
	* Copyright (C) 2005 Nokia Corporation
	*/

	struct omap_bluetooth_config {
	u8 chip_type;
	u8 bt_wakeup_gpio;
	u8 host_wakeup_gpio;
	u8 reset_gpio;
	u8 bt_uart;
	u8 bd_addr[6];
	u8 bt_sysclk;
	};

	struct omap_wlan_cx3110x_config {
	u8 chip_type;
	u8 reserverd;
	s16 power_gpio;
	s16 irq_gpio;
	s16 spi_cs_gpio;
	};

	struct omap_cbus_config {
	s16 clk_gpio;
	s16 dat_gpio;
	s16 sel_gpio;
	};

	struct omap_em_asic_bb5_config {
	s16 retu_irq_gpio;
	s16 tahvo_irq_gpio;
	};

	/*
	* omap_tag handling
	*
	* processing omap tag structures
	*
	* Copyright (C) 2011 marcel@mesa.nl, Mesa Consulting B.V.
	* Copyright (C) 2012 Pali Rohár <pali.rohar@gmail.com>
	*/

	/* TI OMAP specific information */
	#define ATAG_BOARD 0x414f4d50

	struct tag_omap_header {
	u16 tag;
	u16 size;
	};

	struct tag_omap {
	struct tag_omap_header hdr;
	union {
	struct omap_clock_config clock;
	struct omap_serial_console_config serial_console;
	struct omap_sti_console_config sti_console;
	struct omap_usb_config usb;
	struct omap_lcd_config lcd;
	struct omap_fbmem_config fbmem;
	struct omap_gpio_switch_config gpio_switch;
	struct omap_uart_config uart;
	struct omap_tea5761_config tea5761;
	struct omap_partition_config partition;
	struct omap_flash_part_str_config flash_part_str;
	struct omap_boot_reason_config boot_reason;
	struct omap_version_config version;
	struct omap_bluetooth_config bluetooth;
	struct omap_wlan_cx3110x_config wlan_cx3110x;
	struct omap_cbus_config cbus;
	struct omap_em_asic_bb5_config em_asic_bb5;
	} u;
	};

	#define tag_omap_next(t) ((struct tag_omap )((u8 )(t) + \
	(t)->hdr.size + sizeof(struct tag_omap_header)))

	#define OMAP_TAG_HEADER_CONFIG(config, type) \
	.hdr.tag = config, \
	.hdr.size = sizeof(struct type)

	#define OMAP_TAG_UART_CONFIG(p1) \
	{ \
	OMAP_TAG_HEADER_CONFIG(OMAP_TAG_UART, omap_uart_config), \
	.u.uart.enabled_uarts = p1, \
	}

	#define OMAP_TAG_SERIAL_CONSOLE_CONFIG(p1, p2) \
	{ \
	OMAP_TAG_HEADER_CONFIG(OMAP_TAG_SERIAL_CONSOLE, \
	omap_serial_console_config), \
	.u.serial_console.console_uart = p1, \
	.u.serial_console.console_speed = p2, \
	}

	#define OMAP_TAG_LCD_CONFIG(p1, p2, p3, p4) \
	{ \
	OMAP_TAG_HEADER_CONFIG(OMAP_TAG_LCD, omap_lcd_config), \
	.u.lcd.panel_name = p1, \
	.u.lcd.ctrl_name = p2, \
	.u.lcd.nreset_gpio = p3, \
	.u.lcd.data_lines = p4, \
	}

	#define OMAP_TAG_GPIO_SWITCH_CONFIG(p1, p2, p3, p4, p5) \
	{ \
	OMAP_TAG_HEADER_CONFIG(OMAP_TAG_GPIO_SWITCH, \
	omap_gpio_switch_config), \
	.u.gpio_switch.name = p1, \
	.u.gpio_switch.gpio = p2, \
	.u.gpio_switch.flags = p3, \
	.u.gpio_switch.type = p4, \
	.u.gpio_switch.key_code = p5, \
	}

	#define OMAP_TAG_WLAN_CX3110X_CONFIG(p1, p2, p3, p4, p5) \
	{ \
	OMAP_TAG_HEADER_CONFIG(OMAP_TAG_WLAN_CX3110X, \
	omap_wlan_cx3110x_config), \
	.u.wlan_cx3110x.chip_type = p1, \
	.u.wlan_cx3110x.reserverd = p2, \
	.u.wlan_cx3110x.power_gpio = p3, \
	.u.wlan_cx3110x.irq_gpio = p4, \
	.u.wlan_cx3110x.spi_cs_gpio = p5, \
	}

	#define OMAP_TAG_PARTITION_CONFIG(p1, p2, p3, p4) \
	{ \
	OMAP_TAG_HEADER_CONFIG(OMAP_TAG_PARTITION, \
	omap_partition_config), \
	.u.partition.name = p1, \
	.u.partition.size = p2, \
	.u.partition.offset = p3, \
	.u.partition.mask_flags = p4, \
	}

	#define OMAP_TAG_BOOT_REASON_CONFIG(p1) \
	{ \
	OMAP_TAG_HEADER_CONFIG(OMAP_TAG_BOOT_REASON, \
	omap_boot_reason_config), \
	.u.boot_reason.reason_str = p1, \
	}

	#define OMAP_TAG_VERSION_STR_CONFIG(p1, p2) \
	{ \
	OMAP_TAG_HEADER_CONFIG(OMAP_TAG_VERSION_STR, \
	omap_version_config), \
	.u.version.component = p1, \
	.u.version.version = p2, \
	}