include/configs/M5275EVB.h - u-boot - Git at Google


            
            /*

            
             * Configuation settings for the Motorola MC5275EVB board.

            
             *

            
             * By Arthur Shipkowski <art@videon-central.com>

            
             * Copyright (C) 2005 Videon Central, Inc.

            
             *

            
             * Based off of M5272C3 board code by Josef Baumgartner

            
             * <josef.baumgartner@telex.de>

            
             *

            
             * 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

            
             */


            /*

            
             * board/config.h - configuration options, board specific

            
             */


            #ifndef _M5275EVB_H

            
            #define _M5275EVB_H


            /*

            
             * High Level Configuration Options

            
             * (easy to change)

            
             */

            
            #define CONFIG_MCF52x2			/* define processor family */

            
            #define CONFIG_M5275			/* define processor type */

            
            #define CONFIG_M5275EVB			/* define board type */


            #define CONFIG_MCFTMR


            #define CONFIG_MCFUART

            
            #define CFG_UART_PORT		(0)

            
            #define CONFIG_BAUDRATE		115200

            
            #define CFG_BAUDRATE_TABLE	{ 9600 , 19200 , 38400 , 57600, 115200 }


            /* Configuration for environment

            
             * Environment is embedded in u-boot in the second sector of the flash

            
             */

            
            #ifndef CONFIG_MONITOR_IS_IN_RAM

            
            #define CFG_ENV_OFFSET		0x4000

            
            #define CFG_ENV_SECT_SIZE	0x2000

            
            #define CFG_ENV_IS_IN_FLASH	1

            
            #define CFG_ENV_IS_EMBEDDED	1

            
            #else

            
            #define CFG_ENV_ADDR		0xffe04000

            
            #define CFG_ENV_SECT_SIZE	0x2000

            
            #define CFG_ENV_IS_IN_FLASH	1

            
            #endif


            /*

            
             * BOOTP options

            
             */

            
            #define CONFIG_BOOTP_BOOTFILESIZE

            
            #define CONFIG_BOOTP_BOOTPATH

            
            #define CONFIG_BOOTP_GATEWAY

            
            #define CONFIG_BOOTP_HOSTNAME


            /* Available command configuration */

            
            #include <config_cmd_default.h>


            #define CONFIG_CMD_PING

            
            #define CONFIG_CMD_MII

            
            #define CONFIG_CMD_NET

            
            #define CONFIG_CMD_ELF

            
            #define CONFIG_CMD_FLASH

            
            #define CONFIG_CMD_I2C

            
            #define CONFIG_CMD_MEMORY

            
            #define CONFIG_CMD_DHCP


            #undef CONFIG_CMD_LOADS

            
            #undef CONFIG_CMD_LOADB


            #define CONFIG_MCFFEC

            
            #ifdef CONFIG_MCFFEC

            
            #define CONFIG_NET_MULTI	1

            
            #define CONFIG_MII		1

            
            #define CONFIG_MII_INIT		1

            
            #define CFG_DISCOVER_PHY

            
            #define CFG_RX_ETH_BUFFER	8

            
            #define CFG_FAULT_ECHO_LINK_DOWN

            
            #define CFG_FEC0_PINMUX		0

            
            #define CFG_FEC0_MIIBASE	CFG_FEC0_IOBASE

            
            #define CFG_FEC1_PINMUX		0

            
            #define CFG_FEC1_MIIBASE	CFG_FEC1_IOBASE

            
            #define MCFFEC_TOUT_LOOP	50000

            
            #define CONFIG_HAS_ETH1

            
            /* If CFG_DISCOVER_PHY is not defined - hardcoded */

            
            #ifndef CFG_DISCOVER_PHY

            
            #define FECDUPLEX		FULL

            
            #define FECSPEED		_100BASET

            
            #else

            
            #ifndef CFG_FAULT_ECHO_LINK_DOWN

            
            #define CFG_FAULT_ECHO_LINK_DOWN

            
            #endif

            
            #endif

            
            #endif


            /* I2C */

            
            #define CONFIG_FSL_I2C

            
            #define CONFIG_HARD_I2C		/* I2C with hw support */

            
            #undef CONFIG_SOFT_I2C

            
            #define CFG_I2C_SPEED		80000

            
            #define CFG_I2C_SLAVE		0x7F

            
            #define CFG_I2C_OFFSET		0x00000300

            
            #define CFG_IMMR		CFG_MBAR

            
            #define CFG_I2C_PINMUX_REG	(gpio_reg->par_feci2c)

            
            #define CFG_I2C_PINMUX_CLR	(0xFFF0)

            
            #define CFG_I2C_PINMUX_SET	(0x000F)


            #ifdef CONFIG_MCFFEC

            
            #define CONFIG_ETHADDR		00:06:3b:01:41:55

            
            #define CONFIG_ETH1ADDR		00:0e:0c:bc:e5:60

            
            #endif


            #define CFG_PROMPT		"-> "

            
            #define CFG_LONGHELP		/* undef to save memory	*/


            #if (CONFIG_CMD_KGDB)

            
            #	define CFG_CBSIZE	1024

            
            #else

            
            #	define CFG_CBSIZE	256

            
            #endif

            
            #define CFG_PBSIZE		(CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)

            
            #define CFG_MAXARGS		16

            
            #define CFG_BARGSIZE		CFG_CBSIZE


            #define CFG_LOAD_ADDR		0x800000


            #define CONFIG_BOOTDELAY	5

            
            #define CONFIG_BOOTCOMMAND	"bootm ffe40000"

            
            #define CFG_MEMTEST_START	0x400

            
            #define CFG_MEMTEST_END		0x380000


            #define CFG_HZ			1000

            
            #define CFG_CLK			150000000


            /*

            
             * Low Level Configuration Settings

            
             * (address mappings, register initial values, etc.)

            
             * You should know what you are doing if you make changes here.

            
             */


            #define CFG_MBAR		0x40000000


            /*-----------------------------------------------------------------------

            
             * Definitions for initial stack pointer and data area (in DPRAM)

            
             */

            
            #define CFG_INIT_RAM_ADDR	0x20000000

            
            #define CFG_INIT_RAM_END	0x10000	/* End of used area in internal SRAM */

            
            #define CFG_GBL_DATA_SIZE	1000	/* bytes reserved for initial data */

            
            #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)

            
            #define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET


            /*-----------------------------------------------------------------------

            
             * Start addresses for the final memory configuration

            
             * (Set up by the startup code)

            
             * Please note that CFG_SDRAM_BASE _must_ start at 0

            
             */

            
            #define CFG_SDRAM_BASE		0x00000000

            
            #define CFG_SDRAM_SIZE		16	/* SDRAM size in MB */

            
            #define CFG_FLASH_BASE		0xffe00000


            #ifdef CONFIG_MONITOR_IS_IN_RAM

            
            #define CFG_MONITOR_BASE	0x20000

            
            #else

            
            #define CFG_MONITOR_BASE	(CFG_FLASH_BASE + 0x400)

            
            #endif


            #define CFG_MONITOR_LEN		0x20000

            
            #define CFG_MALLOC_LEN		(256 << 10)

            
            #define CFG_BOOTPARAMS_LEN	64*1024


            /*

            
             * For booting Linux, the board info and command line data

            
             * have to be in the first 8 MB of memory, since this is

            
             * the maximum mapped by the Linux kernel during initialization ??

            
             */

            
            #define CFG_BOOTMAPSZ		(8 << 20)	/* Initial mmap for Linux */


            /*-----------------------------------------------------------------------

            
             * FLASH organization

            
             */

            
            #define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */

            
            #define CFG_MAX_FLASH_SECT	11	/* max number of sectors on one chip */

            
            #define CFG_FLASH_ERASE_TOUT	1000


            #define CFG_FLASH_CFI		1

            
            #define CONFIG_FLASH_CFI_DRIVER	1

            
            #define CFG_FLASH_SIZE		0x200000


            /*-----------------------------------------------------------------------

            
             * Cache Configuration

            
             */

            
            #define CFG_CACHELINE_SIZE	16


            /*-----------------------------------------------------------------------

            
             * Memory bank definitions

            
             */

            
            #define CFG_AR0_PRELIM		(CFG_FLASH_BASE >> 16)

            
            #define CFG_CR0_PRELIM		0x1980

            
            #define CFG_MR0_PRELIM		0x001F0001


            #define CFG_AR1_PRELIM		0x3000

            
            #define CFG_CR1_PRELIM		0x1900

            
            #define CFG_MR1_PRELIM		0x00070001


            /*-----------------------------------------------------------------------

            
             * Port configuration

            
             */

            
            #define CFG_FECI2C		0x0FA0


            #endif	/* _M5275EVB_H */
	/*
	* Configuation settings for the Motorola MC5275EVB board.
	*
	* By Arthur Shipkowski <art@videon-central.com>
	* Copyright (C) 2005 Videon Central, Inc.
	*
	* Based off of M5272C3 board code by Josef Baumgartner
	* <josef.baumgartner@telex.de>
	*
	* 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
	*/

	/*
	* board/config.h - configuration options, board specific
	*/

	#ifndef _M5275EVB_H
	#define _M5275EVB_H

	/*
	* High Level Configuration Options
	* (easy to change)
	*/
	#define CONFIG_MCF52x2 /* define processor family */
	#define CONFIG_M5275 /* define processor type */
	#define CONFIG_M5275EVB /* define board type */

	#define CONFIG_MCFTMR

	#define CONFIG_MCFUART
	#define CFG_UART_PORT (0)
	#define CONFIG_BAUDRATE 115200
	#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }

	/* Configuration for environment
	* Environment is embedded in u-boot in the second sector of the flash
	*/
	#ifndef CONFIG_MONITOR_IS_IN_RAM
	#define CFG_ENV_OFFSET 0x4000
	#define CFG_ENV_SECT_SIZE 0x2000
	#define CFG_ENV_IS_IN_FLASH 1
	#define CFG_ENV_IS_EMBEDDED 1
	#else
	#define CFG_ENV_ADDR 0xffe04000
	#define CFG_ENV_SECT_SIZE 0x2000
	#define CFG_ENV_IS_IN_FLASH 1
	#endif

	/*
	* BOOTP options
	*/
	#define CONFIG_BOOTP_BOOTFILESIZE
	#define CONFIG_BOOTP_BOOTPATH
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_HOSTNAME

	/* Available command configuration */
	#include <config_cmd_default.h>

	#define CONFIG_CMD_PING
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_ELF
	#define CONFIG_CMD_FLASH
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_MEMORY
	#define CONFIG_CMD_DHCP

	#undef CONFIG_CMD_LOADS
	#undef CONFIG_CMD_LOADB

	#define CONFIG_MCFFEC
	#ifdef CONFIG_MCFFEC
	#define CONFIG_NET_MULTI 1
	#define CONFIG_MII 1
	#define CONFIG_MII_INIT 1
	#define CFG_DISCOVER_PHY
	#define CFG_RX_ETH_BUFFER 8
	#define CFG_FAULT_ECHO_LINK_DOWN
	#define CFG_FEC0_PINMUX 0
	#define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
	#define CFG_FEC1_PINMUX 0
	#define CFG_FEC1_MIIBASE CFG_FEC1_IOBASE
	#define MCFFEC_TOUT_LOOP 50000
	#define CONFIG_HAS_ETH1
	/* If CFG_DISCOVER_PHY is not defined - hardcoded */
	#ifndef CFG_DISCOVER_PHY
	#define FECDUPLEX FULL
	#define FECSPEED _100BASET
	#else
	#ifndef CFG_FAULT_ECHO_LINK_DOWN
	#define CFG_FAULT_ECHO_LINK_DOWN
	#endif
	#endif
	#endif

	/* I2C */
	#define CONFIG_FSL_I2C
	#define CONFIG_HARD_I2C /* I2C with hw support */
	#undef CONFIG_SOFT_I2C
	#define CFG_I2C_SPEED 80000
	#define CFG_I2C_SLAVE 0x7F
	#define CFG_I2C_OFFSET 0x00000300
	#define CFG_IMMR CFG_MBAR
	#define CFG_I2C_PINMUX_REG (gpio_reg->par_feci2c)
	#define CFG_I2C_PINMUX_CLR (0xFFF0)
	#define CFG_I2C_PINMUX_SET (0x000F)

	#ifdef CONFIG_MCFFEC
	#define CONFIG_ETHADDR 00:06:3b:01:41:55
	#define CONFIG_ETH1ADDR 00:0e:0c:bc:e5:60
	#endif

	#define CFG_PROMPT "-> "
	#define CFG_LONGHELP /* undef to save memory */

	#if (CONFIG_CMD_KGDB)
	# define CFG_CBSIZE 1024
	#else
	# define CFG_CBSIZE 256
	#endif
	#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
	#define CFG_MAXARGS 16
	#define CFG_BARGSIZE CFG_CBSIZE

	#define CFG_LOAD_ADDR 0x800000

	#define CONFIG_BOOTDELAY 5
	#define CONFIG_BOOTCOMMAND "bootm ffe40000"
	#define CFG_MEMTEST_START 0x400
	#define CFG_MEMTEST_END 0x380000

	#define CFG_HZ 1000
	#define CFG_CLK 150000000

	/*
	* Low Level Configuration Settings
	* (address mappings, register initial values, etc.)
	* You should know what you are doing if you make changes here.
	*/

	#define CFG_MBAR 0x40000000

	/*-----------------------------------------------------------------------
	* Definitions for initial stack pointer and data area (in DPRAM)
	*/
	#define CFG_INIT_RAM_ADDR 0x20000000
	#define CFG_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
	#define CFG_GBL_DATA_SIZE 1000 /* bytes reserved for initial data */
	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET

	/*-----------------------------------------------------------------------
	* Start addresses for the final memory configuration
	* (Set up by the startup code)
	* Please note that CFG_SDRAM_BASE _must_ start at 0
	*/
	#define CFG_SDRAM_BASE 0x00000000
	#define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */
	#define CFG_FLASH_BASE 0xffe00000

	#ifdef CONFIG_MONITOR_IS_IN_RAM
	#define CFG_MONITOR_BASE 0x20000
	#else
	#define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
	#endif

	#define CFG_MONITOR_LEN 0x20000
	#define CFG_MALLOC_LEN (256 << 10)
	#define CFG_BOOTPARAMS_LEN 64*1024

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 8 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization ??
	*/
	#define CFG_BOOTMAPSZ (8 << 20) /* Initial mmap for Linux */

	/*-----------------------------------------------------------------------
	* FLASH organization
	*/
	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
	#define CFG_MAX_FLASH_SECT 11 /* max number of sectors on one chip */
	#define CFG_FLASH_ERASE_TOUT 1000

	#define CFG_FLASH_CFI 1
	#define CONFIG_FLASH_CFI_DRIVER 1
	#define CFG_FLASH_SIZE 0x200000

	/*-----------------------------------------------------------------------
	* Cache Configuration
	*/
	#define CFG_CACHELINE_SIZE 16

	/*-----------------------------------------------------------------------
	* Memory bank definitions
	*/
	#define CFG_AR0_PRELIM (CFG_FLASH_BASE >> 16)
	#define CFG_CR0_PRELIM 0x1980
	#define CFG_MR0_PRELIM 0x001F0001

	#define CFG_AR1_PRELIM 0x3000
	#define CFG_CR1_PRELIM 0x1900
	#define CFG_MR1_PRELIM 0x00070001

	/*-----------------------------------------------------------------------
	* Port configuration
	*/
	#define CFG_FECI2C 0x0FA0

	#endif /* _M5275EVB_H */