[people/ms/u-boot.git] / include / configs / MIP405.h

/*
 * (C) Copyright 2001, 2002
 * Wolfgang Denk, DENX Software Engineering, wd@denx.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 __CONFIG_H
#define __CONFIG_H

/***********************************************************
 * High Level Configuration Options
 * (easy to change)
 ***********************************************************/
#define CONFIG_405GP		1	/* This is a PPC405 CPU		*/
#define CONFIG_4xx		1	/* ...member of PPC4xx family	*/
#define CONFIG_MIP405		1	/* ...on a MIP405 board		*/
/***********************************************************
 * Note that it may also be a MIP405T board which is a subset of the
 * MIP405
 ***********************************************************/
/***********************************************************
 * WARNING:
 * CONFIG_BOOT_PCI is only used for first boot-up and should
 * NOT be enabled for production bootloader
 ***********************************************************/
/*#define        CONFIG_BOOT_PCI         1*/
/***********************************************************
 * Clock
 ***********************************************************/
#define CONFIG_SYS_CLK_FREQ	33000000 /* external frequency to pll   */

/***********************************************************
 * Command definitions
 ***********************************************************/
#define MIP405_COMMON_CMDS \
		       (CONFIG_CMD_DFL	| \
			CFG_CMD_CACHE	| \
			CFG_CMD_DATE	| \
			CFG_CMD_DHCP	| \
			CFG_CMD_ECHO	| \
			CFG_CMD_EEPROM	| \
			CFG_CMD_ELF	| \
			CFG_CMD_FAT	| \
			CFG_CMD_I2C	| \
			CFG_CMD_IDE	| \
			CFG_CMD_IRQ	| \
			CFG_CMD_JFFS2	| \
			CFG_CMD_MII	| \
			CFG_CMD_PCI	| \
			CFG_CMD_PING	| \
			CFG_CMD_REGINFO | \
			CFG_CMD_SAVES	| \
			CFG_CMD_BSP	)

#if defined(CONFIG_MIP405T)
#define CONFIG_COMMANDS		\
			MIP405_COMMON_CMDS
#else
#define CONFIG_COMMANDS		\
			(MIP405_COMMON_CMDS | \
			CFG_CMD_USB	| \
			CFG_CMD_DOC	)

#endif

/* this must be included AFTER the definition of CONFIG_COMMANDS  (if any) */
#include <cmd_confdefs.h>

#define	 CFG_HUSH_PARSER
#define	 CFG_PROMPT_HUSH_PS2 "> "
/**************************************************************
 * I2C Stuff:
 * the MIP405 is equiped with an Atmel 24C128/256 EEPROM at address
 * 0x53.
 * The Atmel EEPROM uses 16Bit addressing.
 ***************************************************************/

#define CONFIG_HARD_I2C			/* I2c with hardware support */
#define CFG_I2C_SPEED		50000	/* I2C speed and slave address */
#define CFG_I2C_SLAVE		0x7F

#define CFG_I2C_EEPROM_ADDR	0x53	/* EEPROM 24C128/256		*/
#define CFG_I2C_EEPROM_ADDR_LEN	2	/* Bytes of address		*/
/* mask of address bits that overflow into the "EEPROM chip address"    */
#undef CFG_I2C_EEPROM_ADDR_OVERFLOW
#define CFG_EEPROM_PAGE_WRITE_BITS 6	/* The Atmel 24C128/256 has	*/
					/* 64 byte page write mode using*/
					/* last	6 bits of the address	*/
#define CFG_EEPROM_PAGE_WRITE_ENABLE	/* enable Page write */
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10	/* and takes up to 10 msec */


#define CFG_ENV_IS_IN_EEPROM	1	/* use EEPROM for environment vars */
#define CFG_ENV_OFFSET		0x00000	/* environment starts at the beginning of the EEPROM */
#define CFG_ENV_SIZE		0x00800	/* 2k bytes may be used for env vars */

/***************************************************************
 * Definitions for Serial Presence Detect EEPROM address
 * (to get SDRAM settings)
 ***************************************************************/
/*#define SDRAM_EEPROM_WRITE_ADDRESS	0xA0
#define SDRAM_EEPROM_READ_ADDRESS 	0xA1
*/
/**************************************************************
 * Environment definitions
 **************************************************************/
#define CONFIG_BAUDRATE		9600	/* STD Baudrate */
#define CONFIG_BOOTDELAY	5
/* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
#define CONFIG_BOOT_RETRY_TIME	-10	/* feature is avaiable but not enabled */
#define CONFIG_ZERO_BOOTDELAY_CHECK  	/* check console even if bootdelay = 0 */

#define CONFIG_BOOTCOMMAND	"diskboot 400000 0:1; bootm" /* autoboot command		*/
#define CONFIG_BOOTARGS		"console=ttyS0,9600 root=/dev/hda5" /* boot arguments */

#define CONFIG_IPADDR		10.0.0.100
#define CONFIG_SERVERIP		10.0.0.1
#define CONFIG_PREBOOT
/***************************************************************
 * defines if the console is stored in the environment
 ***************************************************************/
#define CFG_CONSOLE_IS_IN_ENV	/* stdin, stdout and stderr are in evironment */
/***************************************************************
 * defines if an overwrite_console function exists
 *************************************************************/
#define CFG_CONSOLE_OVERWRITE_ROUTINE
#define CFG_CONSOLE_INFO_QUIET
/***************************************************************
 * defines if the overwrite_console should be stored in the
 * environment
 **************************************************************/
#undef CFG_CONSOLE_ENV_OVERWRITE

/**************************************************************
 * loads config
 *************************************************************/
#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/

#define CONFIG_MISC_INIT_R
/***********************************************************
 * Miscellaneous configurable options
 **********************************************************/
#define CFG_LONGHELP			/* undef to save memory		*/
#define CFG_PROMPT	"=> "		/* Monitor Command Prompt	*/
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CBSIZE	1024		/* Console I/O Buffer Size	*/
#else
#define CFG_CBSIZE	256		/* Console I/O Buffer Size	*/
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS	16		/* max number of command args	*/
#define CFG_BARGSIZE	CFG_CBSIZE	/* Boot Argument Buffer Size	*/

#define CFG_MEMTEST_START	0x0100000	/* memtest works on	*/
#define CFG_MEMTEST_END		0x0C00000	/* 1 ... 12 MB in DRAM	*/

#undef	CFG_EXT_SERIAL_CLOCK	       /* no external serial clock used */
#define CFG_BASE_BAUD       916667

/* The following table includes the supported baudrates */
#define CFG_BAUDRATE_TABLE	\
	{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400,     \
	 57600, 115200, 230400, 460800, 921600 }

#define CFG_LOAD_ADDR	0x400000	/* default load address */
#define CFG_EXTBDINFO	1		/* To use extended board_into (bd_t) */

#define CFG_HZ		1000		/* decrementer freq: 1 ms ticks */

/*-----------------------------------------------------------------------
 * PCI stuff
 *-----------------------------------------------------------------------
 */
#define PCI_HOST_ADAPTER 0              /* configure as pci adapter     */
#define PCI_HOST_FORCE  1               /* configure as pci host        */
#define PCI_HOST_AUTO   2               /* detected via arbiter enable  */

#define CONFIG_PCI			/* include pci support		*/
#define CONFIG_PCI_HOST PCI_HOST_FORCE	/* configure as pci-host	*/
#define CONFIG_PCI_PNP			/* pci plug-and-play		*/
					/* resource configuration	*/
#define CFG_PCI_SUBSYS_VENDORID 0x0000	/* PCI Vendor ID: to-do!!!	*/
#define CFG_PCI_SUBSYS_DEVICEID 0x0000	/* PCI Device ID: to-do!!!	*/
#define CFG_PCI_PTM1LA	0x00000000	/* point to sdram		*/
#define CFG_PCI_PTM1MS	0x80000001	/* 2GB, enable hard-wired to 1	*/
#define CFG_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
#define CFG_PCI_PTM2LA	0x00000000	/* disabled			*/
#define CFG_PCI_PTM2MS	0x00000000	/* disabled			*/
#define CFG_PCI_PTM2PCI 0x00000000      /* Host: use this pci address   */

/*-----------------------------------------------------------------------
 * 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_FLASH_BASE		0xFFF80000
#define CFG_MONITOR_BASE	CFG_FLASH_BASE
#define CFG_MONITOR_LEN		(512 * 1024)	/* Reserve 512 kB for Monitor	*/
#define CFG_MALLOC_LEN		(1024 * 1024)	/* Reserve 1024 kB for malloc()	*/

/*
 * 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 Memory map for Linux */
/*-----------------------------------------------------------------------
 * FLASH organization
 */
#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
#define CFG_MAX_FLASH_SECT	256	/* max number of sectors on one chip	*/

#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/

#define CFG_JFFS2_FIRST_BANK    0           /* use for JFFS2 */
#define CFG_JFFS2_NUM_BANKS     1           /* ! second bank contains U-Boot */

/*-----------------------------------------------------------------------
 * Cache Configuration
 */
#define CFG_DCACHE_SIZE		0x4000	/* For IBM 405GPr CPUs			*/
#define CFG_CACHELINE_SIZE	32	/* ...			*/
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
#endif

/*-----------------------------------------------------------------------
 * Logbuffer Configuration
 */
#undef CONFIG_LOGBUFFER 	/* supported but not enabled */
/*-----------------------------------------------------------------------
 * Bootcountlimit Configuration
 */
#undef CONFIG_BOOTCOUNT_LIMIT	/* supported but not enabled */

/*-----------------------------------------------------------------------
 * POST Configuration
 */
#if 0 /* enable this if POST is desired (is supported but not enabled) */
#define CONFIG_POST		(CFG_POST_MEMORY	| \
				 CFG_POST_CPU 		| \
				 CFG_POST_RTC 		| \
				 CFG_POST_I2C)

#endif
/*
 * Init Memory Controller:
 */
#define FLASH_MAX_SIZE		0x00800000		/* 8MByte max */
#define FLASH_BASE_PRELIM	0xFF800000  /* open the flash CS */
/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
#define FLASH_SIZE_PRELIM	 3  /* maximal flash FLASH size bank #0	*/

#define CONFIG_BOARD_EARLY_INIT_F 1

/* Peripheral Bus Mapping */
#define PER_PLD_ADDR		0xF4000000 /* smallest window is 1MByte 0x10 0000*/
#define PER_UART0_ADDR		0xF4100000 /* smallest window is 1MByte 0x10 0000*/
#define PER_UART1_ADDR		0xF4200000 /* smallest window is 1MByte 0x10 0000*/

#define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
#define CONFIG_PORT_ADDR 	PER_PLD_ADDR + 5


/*-----------------------------------------------------------------------
 * Definitions for initial stack pointer and data area (in On Chip SRAM)
 */
#define CFG_TEMP_STACK_OCM      1
#define CFG_OCM_DATA_ADDR	0xF0000000
#define CFG_OCM_DATA_SIZE	0x1000
#define CFG_INIT_RAM_ADDR	CFG_OCM_DATA_ADDR 	/* inside of On Chip SRAM    */
#define CFG_INIT_RAM_END	CFG_OCM_DATA_SIZE	/* End of On Chip SRAM	       */
#define CFG_GBL_DATA_SIZE	64		/* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
/* reserve some memory for POST and BOOT limit info */
#define CFG_INIT_SP_OFFSET	(CFG_GBL_DATA_OFFSET - 32)

#ifdef  CONFIG_POST		/* reserve one word for POST Info */
#define CFG_POST_WORD_ADDR	(CFG_GBL_DATA_OFFSET - 4)
#endif

#ifdef CONFIG_BOOTCOUNT_LIMIT /* reserve 2 word for bootcount limit */
#define CFG_BOOTCOUNT_ADDR (CFG_GBL_DATA_OFFSET - 12)
#endif

/*
 * Internal Definitions
 *
 * Boot Flags
 */
#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
#define BOOTFLAG_WARM	0x02		/* Software reboot			*/


/***********************************************************************
 * External peripheral base address
 ***********************************************************************/
#define CFG_ISA_IO_BASE_ADDRESS 0xE8000000

/***********************************************************************
 * Last Stage Init
 ***********************************************************************/
#define CONFIG_LAST_STAGE_INIT
/************************************************************
 * Ethernet Stuff
 ***********************************************************/
#define CONFIG_MII		1	/* MII PHY management		*/
#define CONFIG_PHY_ADDR		1	/* PHY address			*/
#define CONFIG_PHY_RESET_DELAY	300	/* Intel LXT971A needs this */
#define CONFIG_PHY_CMD_DELAY	40	/* Intel LXT971A needs this */
/************************************************************
 * RTC
 ***********************************************************/
#define CONFIG_RTC_MC146818
#undef CONFIG_WATCHDOG			/* watchdog disabled		*/

/************************************************************
 * IDE/ATA stuff
 ************************************************************/
#if defined(CONFIG_MIP405T)
#define CFG_IDE_MAXBUS		1   /* MIP405T has only one IDE bus	*/
#else
#define CFG_IDE_MAXBUS		2   /* max. 2 IDE busses	*/
#endif

#define CFG_IDE_MAXDEVICE	(CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */

#define CFG_ATA_BASE_ADDR	CFG_ISA_IO_BASE_ADDRESS /* base address */
#define CFG_ATA_IDE0_OFFSET	0x01F0		/* ide0 offste */
#define CFG_ATA_IDE1_OFFSET	0x0170		/* ide1 offset */
#define CFG_ATA_DATA_OFFSET	0		/* data reg offset	*/
#define CFG_ATA_REG_OFFSET 	0		/* reg offset */
#define CFG_ATA_ALT_OFFSET	0x200		/* alternate register offset */

#undef	CONFIG_IDE_8xx_DIRECT      /* no pcmcia interface required */
#undef	CONFIG_IDE_LED	       /* no led for ide supported     */
#define CONFIG_IDE_RESET       /* reset for ide supported...	*/
#define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
#define CONFIG_SUPPORT_VFAT
/************************************************************
 * ATAPI support (experimental)
 ************************************************************/
#define CONFIG_ATAPI			/* enable ATAPI Support */

/************************************************************
 * DISK Partition support
 ************************************************************/
#define CONFIG_DOS_PARTITION
#define CONFIG_MAC_PARTITION
#define CONFIG_ISO_PARTITION /* Experimental */

/************************************************************
 * Disk-On-Chip configuration
 ************************************************************/
#define CFG_MAX_DOC_DEVICE	1	/* Max number of DOC devices		*/
#define CFG_DOC_SHORT_TIMEOUT
#define CFG_DOC_SUPPORT_2000
#define CFG_DOC_SUPPORT_MILLENNIUM
/************************************************************
 * Keyboard support
 ************************************************************/
#undef CONFIG_ISA_KEYBOARD

/************************************************************
 * Video support
 ************************************************************/
#define CONFIG_VIDEO			/*To enable video controller support */
#define CONFIG_VIDEO_CT69000
#define CONFIG_CFB_CONSOLE
#define CONFIG_VIDEO_LOGO
#define CONFIG_CONSOLE_EXTRA_INFO
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_VIDEO_SW_CURSOR
#undef CONFIG_VIDEO_ONBOARD
/************************************************************
 * USB support EXPERIMENTAL
 ************************************************************/
#if !defined(CONFIG_MIP405T)
#define CONFIG_USB_UHCI
#define CONFIG_USB_KEYBOARD
#define CONFIG_USB_STORAGE

/* Enable needed helper functions */
#define CFG_DEVICE_DEREGISTER		/* needs device_deregister */
#endif
/************************************************************
 * Debug support
 ************************************************************/
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
#endif

/************************************************************
 * support BZIP2 compression
 ************************************************************/
#define CONFIG_BZIP2		1

/************************************************************
 * Ident
 ************************************************************/

#define VERSION_TAG "released"
#if !defined(CONFIG_MIP405T)
#define CONFIG_ISO_STRING "MEV-10072-001"
#else
#define CONFIG_ISO_STRING "MEV-10082-001"
#endif

#if !defined(CONFIG_BOOT_PCI)
#define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
#else
#define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, PCI_BOOT Version"
#endif


#endif	/* __CONFIG_H */
Commit	Line	Data
7d393aed WD	1	/*
	2	* (C) Copyright 2001, 2002
	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	/*
	25	* board/config.h - configuration options, board specific
	26	*/
	27
	28	#ifndef __CONFIG_H
	29	#define __CONFIG_H
	30
	31	/***********************************************************
	32	* High Level Configuration Options
	33	* (easy to change)
	34	***********************************************************/
	35	#define CONFIG_405GP 1 /* This is a PPC405 CPU */
	36	#define CONFIG_4xx 1 /* ...member of PPC4xx family */
	37	#define CONFIG_MIP405 1 /* ...on a MIP405 board */
f3e0de60 WD	38	/***********************************************************
	39	* Note that it may also be a MIP405T board which is a subset of the
	40	* MIP405
	41	***********************************************************/
	42	/***********************************************************
	43	* WARNING:
	44	* CONFIG_BOOT_PCI is only used for first boot-up and should
	45	* NOT be enabled for production bootloader
	46	***********************************************************/
8bde7f77	47	/#define CONFIG_BOOT_PCI 1/
7d393aed WD	48	/***********************************************************
	49	* Clock
	50	***********************************************************/
	51	#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
	52
	53	/***********************************************************
	54	* Command definitions
	55	***********************************************************/
f3e0de60	56	#define MIP405_COMMON_CMDS \
7d393aed	57	(CONFIG_CMD_DFL \| \
7d393aed	58	CFG_CMD_CACHE \| \
63e73c9a WD	59	CFG_CMD_DATE \| \
63e73c9a WD	60	CFG_CMD_DHCP \| \
7d393aed WD	61	CFG_CMD_ECHO \| \
7d393aed WD	62	CFG_CMD_EEPROM \| \
7d393aed	63	CFG_CMD_ELF \| \
63e73c9a WD	64	CFG_CMD_FAT \| \
	65	CFG_CMD_I2C \| \
	66	CFG_CMD_IDE \| \
	67	CFG_CMD_IRQ \| \
	68	CFG_CMD_JFFS2 \| \
7d393aed	69	CFG_CMD_MII \| \
63e73c9a	70	CFG_CMD_PCI \| \
27b207fd	71	CFG_CMD_PING \| \
63e73c9a	72	CFG_CMD_REGINFO \| \
7d393aed WD	73	CFG_CMD_SAVES \| \
	74	CFG_CMD_BSP )
	75
f3e0de60 WD	76	#if defined(CONFIG_MIP405T)
	77	#define CONFIG_COMMANDS \
	78	MIP405_COMMON_CMDS
	79	#else
	80	#define CONFIG_COMMANDS \
	81	(MIP405_COMMON_CMDS \| \
	82	CFG_CMD_USB \| \
	83	CFG_CMD_DOC )
	84
	85	#endif
	86
7d393aed WD	87	/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
	88	#include <cmd_confdefs.h>
	89
	90	#define CFG_HUSH_PARSER
	91	#define CFG_PROMPT_HUSH_PS2 "> "
	92	/**************************************************************
	93	* I2C Stuff:
	94	* the MIP405 is equiped with an Atmel 24C128/256 EEPROM at address
	95	* 0x53.
	96	* The Atmel EEPROM uses 16Bit addressing.
	97	***************************************************************/
	98
	99	#define CONFIG_HARD_I2C /* I2c with hardware support */
	100	#define CFG_I2C_SPEED 50000 /* I2C speed and slave address */
	101	#define CFG_I2C_SLAVE 0x7F
	102
	103	#define CFG_I2C_EEPROM_ADDR 0x53 /* EEPROM 24C128/256 */
	104	#define CFG_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
	105	/* mask of address bits that overflow into the "EEPROM chip address" */
	106	#undef CFG_I2C_EEPROM_ADDR_OVERFLOW
	107	#define CFG_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel 24C128/256 has */
	108	/* 64 byte page write mode using*/
	109	/* last 6 bits of the address */
	110	#define CFG_EEPROM_PAGE_WRITE_ENABLE /* enable Page write */
	111	#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
	112
	113
	114	#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
	115	#define CFG_ENV_OFFSET 0x00000 /* environment starts at the beginning of the EEPROM */
	116	#define CFG_ENV_SIZE 0x00800 /* 2k bytes may be used for env vars */
	117
	118	/***************************************************************
	119	* Definitions for Serial Presence Detect EEPROM address
	120	* (to get SDRAM settings)
	121	***************************************************************/
f3e0de60	122	/*#define SDRAM_EEPROM_WRITE_ADDRESS 0xA0
7d393aed	123	#define SDRAM_EEPROM_READ_ADDRESS 0xA1
f3e0de60	124	*/
7d393aed WD	125	/**************************************************************
	126	* Environment definitions
	127	**************************************************************/
	128	#define CONFIG_BAUDRATE 9600 /* STD Baudrate */
	129	#define CONFIG_BOOTDELAY 5
	130	/* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
	131	#define CONFIG_BOOT_RETRY_TIME -10 /* feature is avaiable but not enabled */
	132	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */
	133
3e38691e	134	#define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */
7d393aed WD	135	#define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
	136
	137	#define CONFIG_IPADDR 10.0.0.100
	138	#define CONFIG_SERVERIP 10.0.0.1
	139	#define CONFIG_PREBOOT
	140	/***************************************************************
	141	* defines if the console is stored in the environment
	142	***************************************************************/
	143	#define CFG_CONSOLE_IS_IN_ENV /* stdin, stdout and stderr are in evironment */
	144	/***************************************************************
	145	* defines if an overwrite_console function exists
	146	*************************************************************/
	147	#define CFG_CONSOLE_OVERWRITE_ROUTINE
	148	#define CFG_CONSOLE_INFO_QUIET
	149	/***************************************************************
	150	* defines if the overwrite_console should be stored in the
	151	* environment
	152	**************************************************************/
	153	#undef CFG_CONSOLE_ENV_OVERWRITE
	154
	155	/**************************************************************
	156	* loads config
	157	*************************************************************/
	158	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	159	#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
	160
	161	#define CONFIG_MISC_INIT_R
	162	/***********************************************************
	163	* Miscellaneous configurable options
	164	**********************************************************/
	165	#define CFG_LONGHELP /* undef to save memory */
	166	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
	167	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
	168	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
	169	#else
	170	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	171	#endif
	172	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	173	#define CFG_MAXARGS 16 /* max number of command args */
	174	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
	175
	176	#define CFG_MEMTEST_START 0x0100000 /* memtest works on */
	177	#define CFG_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */
	178
	179	#undef CFG_EXT_SERIAL_CLOCK /* no external serial clock used */
	180	#define CFG_BASE_BAUD 916667
	181
	182	/* The following table includes the supported baudrates */
	183	#define CFG_BAUDRATE_TABLE \
	184	{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
	185	57600, 115200, 230400, 460800, 921600 }
	186
3e38691e	187	#define CFG_LOAD_ADDR 0x400000 /* default load address */
7d393aed WD	188	#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
	189
	190	#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
	191
	192	/*-----------------------------------------------------------------------
	193	* PCI stuff
	194	*-----------------------------------------------------------------------
	195	*/
	196	#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
	197	#define PCI_HOST_FORCE 1 /* configure as pci host */
	198	#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
	199
	200	#define CONFIG_PCI /* include pci support */
	201	#define CONFIG_PCI_HOST PCI_HOST_FORCE /* configure as pci-host */
	202	#define CONFIG_PCI_PNP /* pci plug-and-play */
	203	/* resource configuration */
	204	#define CFG_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
	205	#define CFG_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
	206	#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
	207	#define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
	208	#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
	209	#define CFG_PCI_PTM2LA 0x00000000 /* disabled */
	210	#define CFG_PCI_PTM2MS 0x00000000 /* disabled */
	211	#define CFG_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
	212
	213	/*-----------------------------------------------------------------------
	214	* Start addresses for the final memory configuration
	215	* (Set up by the startup code)
	216	* Please note that CFG_SDRAM_BASE _must_ start at 0
	217	*/
	218	#define CFG_SDRAM_BASE 0x00000000
	219	#define CFG_FLASH_BASE 0xFFF80000
	220	#define CFG_MONITOR_BASE CFG_FLASH_BASE
	221	#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
a2663ea4	222	#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
7d393aed WD	223
	224	/*
	225	* For booting Linux, the board info and command line data
	226	* have to be in the first 8 MB of memory, since this is
	227	* the maximum mapped by the Linux kernel during initialization.
	228	*/
	229	#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
	230	/*-----------------------------------------------------------------------
	231	* FLASH organization
	232	*/
	233	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
	234	#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
	235
	236	#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
	237	#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
	238
63e73c9a WD	239	#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
	240	#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
	241
7d393aed WD	242	/*-----------------------------------------------------------------------
	243	* Cache Configuration
	244	*/
33149b88	245	#define CFG_DCACHE_SIZE 0x4000 /* For IBM 405GPr CPUs */
7d393aed WD	246	#define CFG_CACHELINE_SIZE 32 /* ... */
	247	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
	248	#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	249	#endif
	250
63e73c9a WD	251	/*-----------------------------------------------------------------------
	252	* Logbuffer Configuration
	253	*/
	254	#undef CONFIG_LOGBUFFER /* supported but not enabled */
	255	/*-----------------------------------------------------------------------
	256	* Bootcountlimit Configuration
	257	*/
	258	#undef CONFIG_BOOTCOUNT_LIMIT /* supported but not enabled */
	259
	260	/*-----------------------------------------------------------------------
	261	* POST Configuration
	262	*/
	263	#if 0 /* enable this if POST is desired (is supported but not enabled) */
	264	#define CONFIG_POST (CFG_POST_MEMORY \| \
	265	CFG_POST_CPU \| \
	266	CFG_POST_RTC \| \
	267	CFG_POST_I2C)
	268
	269	#endif
7d393aed WD	270	/*
	271	* Init Memory Controller:
	272	*/
7205e407 WD	273	#define FLASH_MAX_SIZE 0x00800000 /* 8MByte max */
	274	#define FLASH_BASE_PRELIM 0xFF800000 /* open the flash CS */
	275	/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
	276	#define FLASH_SIZE_PRELIM 3 /* maximal flash FLASH size bank #0 */
7d393aed	277
c837dcb1	278	#define CONFIG_BOARD_EARLY_INIT_F 1
7d393aed WD	279
	280	/* Peripheral Bus Mapping */
	281	#define PER_PLD_ADDR 0xF4000000 /* smallest window is 1MByte 0x10 0000*/
	282	#define PER_UART0_ADDR 0xF4100000 /* smallest window is 1MByte 0x10 0000*/
	283	#define PER_UART1_ADDR 0xF4200000 /* smallest window is 1MByte 0x10 0000*/
	284
	285	#define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
	286	#define CONFIG_PORT_ADDR PER_PLD_ADDR + 5
	287
	288
7d393aed WD	289	/*-----------------------------------------------------------------------
	290	* Definitions for initial stack pointer and data area (in On Chip SRAM)
	291	*/
	292	#define CFG_TEMP_STACK_OCM 1
	293	#define CFG_OCM_DATA_ADDR 0xF0000000
	294	#define CFG_OCM_DATA_SIZE 0x1000
	295	#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of On Chip SRAM */
	296	#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of On Chip SRAM */
	297	#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
	298	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
63e73c9a WD	299	/* reserve some memory for POST and BOOT limit info */
	300	#define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - 32)
	301
	302	#ifdef CONFIG_POST /* reserve one word for POST Info */
	303	#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4)
	304	#endif
	305
	306	#ifdef CONFIG_BOOTCOUNT_LIMIT /* reserve 2 word for bootcount limit */
	307	#define CFG_BOOTCOUNT_ADDR (CFG_GBL_DATA_OFFSET - 12)
	308	#endif
7d393aed WD	309
	310	/*
	311	* Internal Definitions
	312	*
	313	* Boot Flags
	314	*/
	315	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	316	#define BOOTFLAG_WARM 0x02 /* Software reboot */
	317
	318
	319	/***********************************************************************
	320	* External peripheral base address
	321	***********************************************************************/
	322	#define CFG_ISA_IO_BASE_ADDRESS 0xE8000000
	323
	324	/***********************************************************************
	325	* Last Stage Init
	326	***********************************************************************/
	327	#define CONFIG_LAST_STAGE_INIT
	328	/************************************************************
	329	* Ethernet Stuff
	330	***********************************************************/
	331	#define CONFIG_MII 1 /* MII PHY management */
	332	#define CONFIG_PHY_ADDR 1 /* PHY address */
63e73c9a WD	333	#define CONFIG_PHY_RESET_DELAY 300 /* Intel LXT971A needs this */
63e73c9a WD	334	#define CONFIG_PHY_CMD_DELAY 40 /* Intel LXT971A needs this */
7d393aed WD	335	/************************************************************
	336	* RTC
	337	***********************************************************/
	338	#define CONFIG_RTC_MC146818
	339	#undef CONFIG_WATCHDOG /* watchdog disabled */
	340
	341	/************************************************************
	342	* IDE/ATA stuff
	343	************************************************************/
f3e0de60 WD	344	#if defined(CONFIG_MIP405T)
	345	#define CFG_IDE_MAXBUS 1 /* MIP405T has only one IDE bus */
	346	#else
7d393aed	347	#define CFG_IDE_MAXBUS 2 /* max. 2 IDE busses */
f3e0de60 WD	348	#endif
f3e0de60 WD	349
7d393aed WD	350	#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS2) / max. 2 drives per IDE bus */
	351
	352	#define CFG_ATA_BASE_ADDR CFG_ISA_IO_BASE_ADDRESS /* base address */
	353	#define CFG_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */
	354	#define CFG_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
	355	#define CFG_ATA_DATA_OFFSET 0 /* data reg offset */
	356	#define CFG_ATA_REG_OFFSET 0 /* reg offset */
	357	#define CFG_ATA_ALT_OFFSET 0x200 /* alternate register offset */
	358
	359	#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
	360	#undef CONFIG_IDE_LED /* no led for ide supported */
	361	#define CONFIG_IDE_RESET /* reset for ide supported... */
	362	#define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
7205e407	363	#define CONFIG_SUPPORT_VFAT
7d393aed WD	364	/************************************************************
	365	* ATAPI support (experimental)
	366	************************************************************/
	367	#define CONFIG_ATAPI /* enable ATAPI Support */
	368
7d393aed WD	369	/************************************************************
	370	* DISK Partition support
	371	************************************************************/
	372	#define CONFIG_DOS_PARTITION
	373	#define CONFIG_MAC_PARTITION
	374	#define CONFIG_ISO_PARTITION /* Experimental */
	375
	376	/************************************************************
	377	* Disk-On-Chip configuration
	378	************************************************************/
	379	#define CFG_MAX_DOC_DEVICE 1 /* Max number of DOC devices */
	380	#define CFG_DOC_SHORT_TIMEOUT
	381	#define CFG_DOC_SUPPORT_2000
	382	#define CFG_DOC_SUPPORT_MILLENNIUM
	383	/************************************************************
	384	* Keyboard support
	385	************************************************************/
	386	#undef CONFIG_ISA_KEYBOARD
	387
	388	/************************************************************
	389	* Video support
	390	************************************************************/
	391	#define CONFIG_VIDEO /To enable video controller support /
	392	#define CONFIG_VIDEO_CT69000
	393	#define CONFIG_CFB_CONSOLE
	394	#define CONFIG_VIDEO_LOGO
	395	#define CONFIG_CONSOLE_EXTRA_INFO
	396	#define CONFIG_VGA_AS_SINGLE_DEVICE
	397	#define CONFIG_VIDEO_SW_CURSOR
	398	#undef CONFIG_VIDEO_ONBOARD
	399	/************************************************************
	400	* USB support EXPERIMENTAL
	401	************************************************************/
f3e0de60	402	#if !defined(CONFIG_MIP405T)
7d393aed WD	403	#define CONFIG_USB_UHCI
	404	#define CONFIG_USB_KEYBOARD
	405	#define CONFIG_USB_STORAGE
	406
	407	/* Enable needed helper functions */
	408	#define CFG_DEVICE_DEREGISTER /* needs device_deregister */
f3e0de60	409	#endif
7d393aed WD	410	/************************************************************
	411	* Debug support
	412	************************************************************/
	413	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
	414	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
	415	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
	416	#endif
	417
a2663ea4 WD	418	/************************************************************
	419	* support BZIP2 compression
	420	************************************************************/
	421	#define CONFIG_BZIP2 1
	422
7d393aed WD	423	/************************************************************
	424	* Ident
	425	************************************************************/
f3e0de60	426
7d393aed	427	#define VERSION_TAG "released"
f3e0de60 WD	428	#if !defined(CONFIG_MIP405T)
	429	#define CONFIG_ISO_STRING "MEV-10072-001"
	430	#else
	431	#define CONFIG_ISO_STRING "MEV-10082-001"
	432	#endif
	433
	434	#if !defined(CONFIG_BOOT_PCI)
	435	#define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
	436	#else
	437	#define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, PCI_BOOT Version"
	438	#endif
7d393aed WD	439
	440
	441	#endif /* __CONFIG_H */