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

/*
 * (C) Copyright 2002-2005
 * Gary Jennejohn <gj@denx.de>
 *
 * Configuation settings for the TRAB board.
 *
 * 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
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * Default configuration is with 8 MB Flash, 32 MB RAM
 */
#if (!defined(CONFIG_FLASH_8MB)) && (!defined(CONFIG_FLASH_16MB))
# define CONFIG_FLASH_8MB	/*  8 MB Flash	*/
#endif
#if (!defined(CONFIG_RAM_16MB)) && (!defined(CONFIG_RAM_32MB))
# define CONFIG_RAM_32MB	/* 32 MB SDRAM	*/
#endif

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_ARM920T		1	/* This is an arm920t CPU	*/
#define CONFIG_S3C2400		1	/* in a SAMSUNG S3C2400 SoC	*/
#define CONFIG_TRAB		1	/* on a TRAB Board		*/
#undef CONFIG_TRAB_50MHZ		/* run the CPU at 50 MHz	*/

/* automatic software updates (see board/trab/auto_update.c) */
#define CONFIG_AUTO_UPDATE	1

/* input clock of PLL */
#define CONFIG_SYS_CLK_FREQ	12000000 /* TRAB has 12 MHz input clock */

#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */

#define CONFIG_CMDLINE_TAG	 1	/* enable passing of ATAGs	*/
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG	 1

#define CONFIG_SYS_DEVICE_NULLDEV	 1	/* enble null device		*/
#define CONFIG_SILENT_CONSOLE	 1	/* enable silent startup	*/

#define CONFIG_VERSION_VARIABLE	1       /* include version env variable */

/***********************************************************
 * I2C stuff:
 * the TRAB is equipped with an ATMEL 24C04 EEPROM at
 * address 0x54 with 8bit addressing
 ***********************************************************/
#define CONFIG_HARD_I2C			/* I2C with hardware support */
#define CONFIG_SYS_I2C_SPEED		100000	/* I2C speed */
#define CONFIG_SYS_I2C_SLAVE		0x7F	/* I2C slave addr */

#define CONFIG_SYS_I2C_EEPROM_ADDR	0x54	/* EEPROM address */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1	/* 1 address byte */

#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x01
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3	/* 8 bytes page write mode on 24C04 */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10

/* USB stuff */
#define CONFIG_USB_OHCI_NEW	1
#define CONFIG_USB_STORAGE	1
#define CONFIG_DOS_PARTITION	1

#undef CONFIG_SYS_USB_OHCI_BOARD_INIT
#define CONFIG_SYS_USB_OHCI_CPU_INIT	1

#define CONFIG_SYS_USB_OHCI_REGS_BASE	0x14200000
#define CONFIG_SYS_USB_OHCI_SLOT_NAME	"s3c2400"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	15

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */

/*
 * Hardware drivers
 */
#define CONFIG_DRIVER_CS8900	1	/* we have a CS8900 on-board */
#define CS8900_BASE		0x07000300 /* agrees with WIN CE PA */
#define CS8900_BUS16		1 /* the Linux driver does accesses as shorts */

#define CONFIG_DRIVER_S3C24X0_I2C 1	/* we use the buildin I2C controller */

#define CONFIG_VFD		1	/* VFD linear frame buffer driver */
#define VFD_TEST_LOGO		1	/* output a test logo to the VFDs */

/*
 * select serial console configuration
 */
#define CONFIG_SERIAL1		1	/* we use SERIAL 1 on TRAB */

#define CONFIG_HWFLOW			/* include RTS/CTS flow control support	*/

#define CONFIG_MODEM_SUPPORT	1	/* enable modem initialization stuff */

#define	CONFIG_MODEM_KEY_MAGIC	"23"	/* hold down these keys to enable modem */

/*
 * The following enables modem debugging stuff. The dbg() and
 * 'char screen[1024]' are used for debug printfs. Unfortunately,
 * it is usable only from BDI
 */
#undef CONFIG_MODEM_SUPPORT_DEBUG

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE

#define CONFIG_BAUDRATE		115200

#define	CONFIG_TIMESTAMP	1	/* Print timestamp info for images */

/* Use s3c2400's RTC */
#define CONFIG_RTC_S3C24X0	1


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


/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_BSP
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_FAT
#define CONFIG_CMD_NFS
#define CONFIG_CMD_SNTP
#define CONFIG_CMD_USB

#ifdef CONFIG_HWFLOW
    #define CONFIG_CMD_HWFLOW
#endif

#ifdef	CONFIG_VFD
    #define CONFIG_CMD_VFD
#endif

#ifdef CONFIG_DRIVER_S3C24X0_I2C
    #define CONFIG_CMD_EEPROM
    #define CONFIG_CMD_I2C
#endif

#ifndef USE_920T_MMU
    #undef CONFIG_CMD_CACHE
#endif


/* moved up */
#define CONFIG_SYS_HUSH_PARSER		1	/* use "hush" command parser	*/

#define CONFIG_BOOTDELAY	5
#define CONFIG_ZERO_BOOTDELAY_CHECK	/* allow to break in always */
#define CONFIG_PREBOOT		"echo;echo *** booting ***;echo"
#define CONFIG_BOOTARGS		"console=ttyS0"
#define CONFIG_NETMASK		255.255.0.0
#define CONFIG_IPADDR		192.168.3.68
#define CONFIG_HOSTNAME		trab
#define CONFIG_SERVERIP		192.168.3.1
#define CONFIG_BOOTCOMMAND	"burn_in"

#ifndef CONFIG_FLASH_8MB	/* current config: 16 MB flash */
#ifdef CONFIG_SYS_HUSH_PARSER
#define	CONFIG_EXTRA_ENV_SETTINGS	\
	"nfs_args=setenv bootargs root=/dev/nfs rw " \
		"nfsroot=$serverip:$rootpath\0" \
	"rootpath=/opt/eldk/arm_920TDI\0" \
	"ram_args=setenv bootargs root=/dev/ram rw\0" \
	"add_net=setenv bootargs $bootargs ethaddr=$ethaddr " \
		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
	"add_misc=setenv bootargs $bootargs console=ttyS0 panic=1\0" \
	"u-boot=/tftpboot/TRAB/u-boot.bin\0" \
	"load=tftp C100000 ${u-boot}\0" \
	"update=protect off 0 5FFFF;era 0 5FFFF;" \
		"cp.b C100000 0 $filesize\0" \
	"loadfile=/tftpboot/TRAB/uImage\0" \
	"loadaddr=c400000\0" \
	"net_load=tftpboot $loadaddr $loadfile\0" \
	"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
	"kernel_addr=00060000\0" \
	"flash_nfs=run nfs_args add_net add_misc;bootm $kernel_addr\0" \
	"mdm_init1=ATZ\0" \
	"mdm_init2=ATS0=1\0" \
	"mdm_flow_control=rts/cts\0"
#else /* !CONFIG_SYS_HUSH_PARSER */
#define	CONFIG_EXTRA_ENV_SETTINGS	\
	"nfs_args=setenv bootargs root=/dev/nfs rw " \
		"nfsroot=${serverip}:${rootpath}\0" \
	"rootpath=/opt/eldk/arm_920TDI\0" \
	"ram_args=setenv bootargs root=/dev/ram rw\0" \
	"add_net=setenv bootargs ${bootargs} ethaddr=${ethaddr} " \
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
	"add_misc=setenv bootargs ${bootargs} console=ttyS0 panic=1\0" \
	"u-boot=/tftpboot/TRAB/u-boot.bin\0" \
	"load=tftp C100000 ${u-boot}\0" \
	"update=protect off 0 5FFFF;era 0 5FFFF;" \
		"cp.b C100000 0 ${filesize}\0" \
	"loadfile=/tftpboot/TRAB/uImage\0" \
	"loadaddr=c400000\0" \
	"net_load=tftpboot ${loadaddr} ${loadfile}\0" \
	"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
	"kernel_addr=000C0000\0" \
	"flash_nfs=run nfs_args add_net add_misc;bootm ${kernel_addr}\0" \
	"mdm_init1=ATZ\0" \
	"mdm_init2=ATS0=1\0" \
	"mdm_flow_control=rts/cts\0"
#endif	/* CONFIG_SYS_HUSH_PARSER */
#else	/* CONFIG_FLASH_8MB	 => 8 MB flash */
#ifdef CONFIG_SYS_HUSH_PARSER
#define	CONFIG_EXTRA_ENV_SETTINGS	\
	"nfs_args=setenv bootargs root=/dev/nfs rw " \
		"nfsroot=$serverip:$rootpath\0" \
	"rootpath=/opt/eldk/arm_920TDI\0" \
	"ram_args=setenv bootargs root=/dev/ram rw\0" \
	"add_net=setenv bootargs $bootargs ethaddr=$ethaddr " \
		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
	"add_misc=setenv bootargs $bootargs console=ttyS0 panic=1\0" \
	"u-boot=/tftpboot/TRAB/u-boot.bin\0" \
	"load=tftp C100000 ${u-boot}\0" \
	"update=protect off 0 3FFFF;era 0 3FFFF;" \
		"cp.b C100000 0 $filesize;" \
		"setenv filesize;saveenv\0" \
	"loadfile=/tftpboot/TRAB/uImage\0" \
	"loadaddr=C400000\0" \
	"net_load=tftpboot $loadaddr $loadfile\0" \
	"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
	"kernel_addr=000C0000\0" \
	"flash_nfs=run nfs_args add_net add_misc;bootm $kernel_addr\0" \
	"mdm_init1=ATZ\0" \
	"mdm_init2=ATS0=1\0" \
	"mdm_flow_control=rts/cts\0"
#else /* !CONFIG_SYS_HUSH_PARSER */
#define	CONFIG_EXTRA_ENV_SETTINGS	\
	"nfs_args=setenv bootargs root=/dev/nfs rw " \
		"nfsroot=${serverip}:${rootpath}\0" \
	"rootpath=/opt/eldk/arm_920TDI\0" \
	"ram_args=setenv bootargs root=/dev/ram rw\0" \
	"add_net=setenv bootargs ${bootargs} ethaddr=${ethaddr} " \
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
	"add_misc=setenv bootargs ${bootargs} console=ttyS0 panic=1\0" \
	"u-boot=/tftpboot/TRAB/u-boot.bin\0" \
	"load=tftp C100000 ${u-boot}\0" \
	"update=protect off 0 3FFFF;era 0 3FFFF;" \
		"cp.b C100000 0 ${filesize};" \
		"setenv filesize;saveenv\0" \
	"loadfile=/tftpboot/TRAB/uImage\0" \
	"loadaddr=C400000\0" \
	"net_load=tftpboot ${loadaddr} ${loadfile}\0" \
	"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
	"kernel_addr=000C0000\0" \
	"flash_nfs=run nfs_args add_net add_misc;bootm ${kernel_addr}\0" \
	"mdm_init1=ATZ\0" \
	"mdm_init2=ATS0=1\0" \
	"mdm_flow_control=rts/cts\0"
#endif /* CONFIG_SYS_HUSH_PARSER */
#endif	/* CONFIG_FLASH_8MB */

#if 1	/* feel free to disable for development */
#define	CONFIG_AUTOBOOT_KEYED		/* Enable password protection	*/
#define CONFIG_AUTOBOOT_PROMPT		\
	"\nEnter password - autoboot in %d sec...\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR	"R"	/* 1st "password"	*/
#endif

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	115200		/* speed to run kgdb serial port */
/* what's this ? it's not used anywhere */
#define CONFIG_KGDB_SER_INDEX	1		/* which serial port to use */
#endif

/*
 * Miscellaneous configurable options
 */
#define	CONFIG_SYS_LONGHELP				/* undef to save memory		*/
#define	CONFIG_SYS_PROMPT		"TRAB # "	/* Monitor Command Prompt	*/
#ifdef	CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#endif

#define	CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size	*/
#define	CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define	CONFIG_SYS_MAXARGS		16		/* max number of command args	*/
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/

#define CONFIG_SYS_MEMTEST_START	0x0C000000	/* memtest works on	*/
#define CONFIG_SYS_MEMTEST_END		0x0D000000	/* 16 MB in DRAM	*/

#undef CONFIG_SYS_CLKS_IN_HZ		/* everything, incl board info, in Hz */

#define	CONFIG_SYS_LOAD_ADDR		0x0CF00000	/* default load address	*/

#ifdef CONFIG_TRAB_50MHZ
/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
/* it to wrap 100 times (total 1562500) to get 1 sec. */
/* this should _really_ be calculated !! */
#define	CONFIG_SYS_HZ			1562500
#else
/* the PWM TImer 4 uses a counter of 10390 for 10 ms, so we need */
/* it to wrap 100 times (total 1039000) to get 1 sec. */
/* this should _really_ be calculated !! */
#define	CONFIG_SYS_HZ			1039000
#endif

/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

#define CONFIG_MISC_INIT_R		/* have misc_init_r() function	*/

/*-----------------------------------------------------------------------
 * burn-in test stuff.
 *
 * BURN_IN_CYCLE_DELAY defines the seconds to wait between each burn-in cycle
 * Because the burn-in test itself causes also an delay of about 4 seconds,
 * this time must be subtracted from the desired overall burn-in cycle time.
 */
#define BURN_IN_CYCLE_DELAY	296	/* seconds between burn-in cycles */

/*-----------------------------------------------------------------------
 * Stack sizes
 *
 * The stack sizes are set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE	(128*1024)	/* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ	(4*1024)	/* IRQ stack */
#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
#endif

/*-----------------------------------------------------------------------
 * Physical Memory Map
 */
#define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
#define PHYS_SDRAM_1		0x0C000000	/* SDRAM Bank #1 */
#ifndef CONFIG_RAM_16MB
#define PHYS_SDRAM_1_SIZE	0x02000000	/* 32 MB */
#else
#define PHYS_SDRAM_1_SIZE	0x01000000	/* 16 MB */
#endif

#define CONFIG_SYS_FLASH_BASE		0x00000000	/* Flash Bank #1 */

/* The following #defines are needed to get flash environment right */
#define	CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
#define	CONFIG_SYS_MONITOR_LEN		(256 << 10)

/* Dynamic MTD partition support */
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT		"nor0=0"

/* production flash layout */
#define MTDPARTS_DEFAULT	"mtdparts=0:16k(Firmware1)ro,"		\
						"16k(Env1),"		\
						"16k(Env2),"		\
						"336k(Firmware2)ro,"	\
						"896k(Kernel),"		\
						"5376k(Root-FS),"	\
						"1408k(JFFS2),"		\
						"-(VFD)"

/*-----------------------------------------------------------------------
 * FLASH and environment organization
 */
#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
#ifndef CONFIG_FLASH_8MB
#define CONFIG_SYS_MAX_FLASH_SECT	128	/* max number of sectors on one chip */
#else
#define CONFIG_SYS_MAX_FLASH_SECT	71	/* max number of sectors on one chip */
#endif

/* timeout values are in ticks */
#define CONFIG_SYS_FLASH_ERASE_TOUT	(15*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
#define CONFIG_SYS_FLASH_WRITE_TOUT	(2*CONFIG_SYS_HZ) /* Timeout for Flash Write */

#define	CONFIG_ENV_IS_IN_FLASH	1

/* Address and size of Primary Environment Sector	*/
#ifndef CONFIG_FLASH_8MB
#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x60000)
#define CONFIG_ENV_SIZE		0x4000
#define CONFIG_ENV_SECT_SIZE	0x20000
#else
#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x4000)
#define CONFIG_ENV_SIZE		0x4000
#define CONFIG_ENV_SECT_SIZE	0x4000
#endif

/* Address and size of Redundant Environment Sector	*/
#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)

#define	CONFIG_SYS_USE_PPCENV			/* Environment embedded in sect .ppcenv */

/* Initial value of the on-board touch screen brightness */
#define CONFIG_SYS_BRIGHTNESS 0x20

#endif	/* __CONFIG_H */
Commit	Line	Data
c609719b	1	/*
414eec35	2	* (C) Copyright 2002-2005
c609719b WD	3	* Gary Jennejohn <gj@denx.de>
	4	*
	5	* Configuation settings for the TRAB board.
	6	*
	7	* See file CREDITS for list of people who contributed to this
	8	* project.
	9	*
	10	* This program is free software; you can redistribute it and/or
	11	* modify it under the terms of the GNU General Public License as
	12	* published by the Free Software Foundation; either version 2 of
	13	* the License, or (at your option) any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	23	* MA 02111-1307 USA
	24	*/
	25
	26	#ifndef __CONFIG_H
	27	#define __CONFIG_H
	28
b2001f27 WD	29	/*
	30	* Default configuration is with 8 MB Flash, 32 MB RAM
	31	*/
	32	#if (!defined(CONFIG_FLASH_8MB)) && (!defined(CONFIG_FLASH_16MB))
	33	# define CONFIG_FLASH_8MB /* 8 MB Flash */
	34	#endif
	35	#if (!defined(CONFIG_RAM_16MB)) && (!defined(CONFIG_RAM_32MB))
	36	# define CONFIG_RAM_32MB /* 32 MB SDRAM */
b0639ca3 WD	37	#endif
b0639ca3 WD	38
c609719b WD	39	/*
	40	* High Level Configuration Options
	41	* (easy to change)
	42	*/
	43	#define CONFIG_ARM920T 1 /* This is an arm920t CPU */
6dff5529 WD	44	#define CONFIG_S3C2400 1 /* in a SAMSUNG S3C2400 SoC */
	45	#define CONFIG_TRAB 1 /* on a TRAB Board */
	46	#undef CONFIG_TRAB_50MHZ /* run the CPU at 50 MHz */
c609719b	47
f54ebdfa WD	48	/* automatic software updates (see board/trab/auto_update.c) */
	49	#define CONFIG_AUTO_UPDATE 1
	50
c609719b	51	/* input clock of PLL */
7f6c2cbc	52	#define CONFIG_SYS_CLK_FREQ 12000000 /* TRAB has 12 MHz input clock */
c609719b WD	53
	54	#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
	55
	56	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	57	#define CONFIG_SETUP_MEMORY_TAGS 1
	58	#define CONFIG_INITRD_TAG 1
	59
6d0f6bcf	60	#define CONFIG_SYS_DEVICE_NULLDEV 1 /* enble null device */
f72da340	61	#define CONFIG_SILENT_CONSOLE 1 /* enable silent startup */
6dff5529	62
a0f2fe52 WD	63	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
a0f2fe52 WD	64
6dff5529 WD	65	/***********************************************************
	66	* I2C stuff:
	67	* the TRAB is equipped with an ATMEL 24C04 EEPROM at
	68	* address 0x54 with 8bit addressing
	69	***********************************************************/
	70	#define CONFIG_HARD_I2C /* I2C with hardware support */
6d0f6bcf JCPV	71	#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */
6d0f6bcf JCPV	72	#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave addr */
6dff5529	73
6d0f6bcf JCPV	74	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 /* EEPROM address */
6d0f6bcf JCPV	75	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* 1 address byte */
6dff5529	76
6d0f6bcf JCPV	77	#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x01
	78	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 8 bytes page write mode on 24C04 */
	79	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
6dff5529	80
149dded2	81	/* USB stuff */
7b59b3c7	82	#define CONFIG_USB_OHCI_NEW 1
149dded2 WD	83	#define CONFIG_USB_STORAGE 1
	84	#define CONFIG_DOS_PARTITION 1
	85
6d0f6bcf JCPV	86	#undef CONFIG_SYS_USB_OHCI_BOARD_INIT
6d0f6bcf JCPV	87	#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
19d763c3	88
6d0f6bcf JCPV	89	#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x14200000
	90	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "s3c2400"
	91	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
ddf83a2f	92
c609719b WD	93	/*
	94	* Size of malloc() pool
	95	*/
6d0f6bcf JCPV	96	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
6d0f6bcf JCPV	97	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
c609719b WD	98
	99	/*
	100	* Hardware drivers
	101	*/
	102	#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */
	103	#define CS8900_BASE 0x07000300 /* agrees with WIN CE PA */
	104	#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */
	105
6dff5529 WD	106	#define CONFIG_DRIVER_S3C24X0_I2C 1 /* we use the buildin I2C controller */
6dff5529 WD	107
c609719b WD	108	#define CONFIG_VFD 1 /* VFD linear frame buffer driver */
	109	#define VFD_TEST_LOGO 1 /* output a test logo to the VFDs */
	110
	111	/*
	112	* select serial console configuration
	113	*/
6dff5529	114	#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on TRAB */
c609719b WD	115
	116	#define CONFIG_HWFLOW /* include RTS/CTS flow control support */
	117
	118	#define CONFIG_MODEM_SUPPORT 1 /* enable modem initialization stuff */
	119
	120	#define CONFIG_MODEM_KEY_MAGIC "23" /* hold down these keys to enable modem */
	121
	122	/*
	123	* The following enables modem debugging stuff. The dbg() and
	124	* 'char screen[1024]' are used for debug printfs. Unfortunately,
	125	* it is usable only from BDI
	126	*/
	127	#undef CONFIG_MODEM_SUPPORT_DEBUG
	128
	129	/* allow to overwrite serial and ethaddr */
	130	#define CONFIG_ENV_OVERWRITE
	131
	132	#define CONFIG_BAUDRATE 115200
	133
	134	#define CONFIG_TIMESTAMP 1 /* Print timestamp info for images */
	135
48b42616 WD	136	/* Use s3c2400's RTC */
	137	#define CONFIG_RTC_S3C24X0 1
	138
6c18eb98	139
079a136c JL	140	/*
	141	* BOOTP options
	142	*/
	143	#define CONFIG_BOOTP_BOOTFILESIZE
	144	#define CONFIG_BOOTP_BOOTPATH
	145	#define CONFIG_BOOTP_GATEWAY
	146	#define CONFIG_BOOTP_HOSTNAME
	147
	148
6c18eb98 JL	149	/*
	150	* Command line configuration.
	151	*/
	152	#include <config_cmd_default.h>
	153
	154	#define CONFIG_CMD_BSP
	155	#define CONFIG_CMD_DATE
	156	#define CONFIG_CMD_DHCP
	157	#define CONFIG_CMD_FAT
	158	#define CONFIG_CMD_NFS
	159	#define CONFIG_CMD_SNTP
	160	#define CONFIG_CMD_USB
	161
c609719b	162	#ifdef CONFIG_HWFLOW
6c18eb98	163	#define CONFIG_CMD_HWFLOW
c609719b WD	164	#endif
	165
	166	#ifdef CONFIG_VFD
6c18eb98	167	#define CONFIG_CMD_VFD
c609719b WD	168	#endif
c609719b WD	169
6dff5529	170	#ifdef CONFIG_DRIVER_S3C24X0_I2C
6c18eb98 JL	171	#define CONFIG_CMD_EEPROM
6c18eb98 JL	172	#define CONFIG_CMD_I2C
6dff5529 WD	173	#endif
6dff5529 WD	174
c609719b	175	#ifndef USE_920T_MMU
6c18eb98	176	#undef CONFIG_CMD_CACHE
c609719b WD	177	#endif
c609719b WD	178
6c18eb98	179
149dded2	180	/* moved up */
6d0f6bcf	181	#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
149dded2	182
c609719b	183	#define CONFIG_BOOTDELAY 5
c8c3a8be	184	#define CONFIG_ZERO_BOOTDELAY_CHECK /* allow to break in always */
c609719b	185	#define CONFIG_PREBOOT "echo;echo * booting *;echo"
6dff5529 WD	186	#define CONFIG_BOOTARGS "console=ttyS0"
6dff5529 WD	187	#define CONFIG_NETMASK 255.255.0.0
6069ff26	188	#define CONFIG_IPADDR 192.168.3.68
43d9616c	189	#define CONFIG_HOSTNAME trab
c609719b	190	#define CONFIG_SERVERIP 192.168.3.1
a0ff7f2e	191	#define CONFIG_BOOTCOMMAND "burn_in"
47cd00fa	192
b0639ca3	193	#ifndef CONFIG_FLASH_8MB /* current config: 16 MB flash */
6d0f6bcf	194	#ifdef CONFIG_SYS_HUSH_PARSER
149dded2 WD	195	#define CONFIG_EXTRA_ENV_SETTINGS \
	196	"nfs_args=setenv bootargs root=/dev/nfs rw " \
	197	"nfsroot=$serverip:$rootpath\0" \
	198	"rootpath=/opt/eldk/arm_920TDI\0" \
	199	"ram_args=setenv bootargs root=/dev/ram rw\0" \
	200	"add_net=setenv bootargs $bootargs ethaddr=$ethaddr " \
	201	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
	202	"add_misc=setenv bootargs $bootargs console=ttyS0 panic=1\0" \
f54ebdfa WD	203	"u-boot=/tftpboot/TRAB/u-boot.bin\0" \
	204	"load=tftp C100000 ${u-boot}\0" \
	205	"update=protect off 0 5FFFF;era 0 5FFFF;" \
	206	"cp.b C100000 0 $filesize\0" \
149dded2 WD	207	"loadfile=/tftpboot/TRAB/uImage\0" \
	208	"loadaddr=c400000\0" \
	209	"net_load=tftpboot $loadaddr $loadfile\0" \
	210	"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
4654af27	211	"kernel_addr=00060000\0" \
149dded2 WD	212	"flash_nfs=run nfs_args add_net add_misc;bootm $kernel_addr\0" \
	213	"mdm_init1=ATZ\0" \
	214	"mdm_init2=ATS0=1\0" \
	215	"mdm_flow_control=rts/cts\0"
6d0f6bcf	216	#else /* !CONFIG_SYS_HUSH_PARSER */
c609719b WD	217	#define CONFIG_EXTRA_ENV_SETTINGS \
c609719b WD	218	"nfs_args=setenv bootargs root=/dev/nfs rw " \
fe126d8b	219	"nfsroot=${serverip}:${rootpath}\0" \
c609719b WD	220	"rootpath=/opt/eldk/arm_920TDI\0" \
c609719b WD	221	"ram_args=setenv bootargs root=/dev/ram rw\0" \
fe126d8b WD	222	"add_net=setenv bootargs ${bootargs} ethaddr=${ethaddr} " \
	223	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
	224	"add_misc=setenv bootargs ${bootargs} console=ttyS0 panic=1\0" \
f54ebdfa	225	"u-boot=/tftpboot/TRAB/u-boot.bin\0" \
fe126d8b	226	"load=tftp C100000 ${u-boot}\0" \
f54ebdfa	227	"update=protect off 0 5FFFF;era 0 5FFFF;" \
fe126d8b	228	"cp.b C100000 0 ${filesize}\0" \
47cd00fa	229	"loadfile=/tftpboot/TRAB/uImage\0" \
c609719b	230	"loadaddr=c400000\0" \
fe126d8b	231	"net_load=tftpboot ${loadaddr} ${loadfile}\0" \
c609719b	232	"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
f54ebdfa	233	"kernel_addr=000C0000\0" \
fe126d8b	234	"flash_nfs=run nfs_args add_net add_misc;bootm ${kernel_addr}\0" \
c609719b WD	235	"mdm_init1=ATZ\0" \
	236	"mdm_init2=ATS0=1\0" \
	237	"mdm_flow_control=rts/cts\0"
6d0f6bcf	238	#endif /* CONFIG_SYS_HUSH_PARSER */
53677ef1	239	#else /* CONFIG_FLASH_8MB => 8 MB flash */
6d0f6bcf	240	#ifdef CONFIG_SYS_HUSH_PARSER
149dded2 WD	241	#define CONFIG_EXTRA_ENV_SETTINGS \
	242	"nfs_args=setenv bootargs root=/dev/nfs rw " \
	243	"nfsroot=$serverip:$rootpath\0" \
	244	"rootpath=/opt/eldk/arm_920TDI\0" \
	245	"ram_args=setenv bootargs root=/dev/ram rw\0" \
	246	"add_net=setenv bootargs $bootargs ethaddr=$ethaddr " \
	247	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
	248	"add_misc=setenv bootargs $bootargs console=ttyS0 panic=1\0" \
efa329cb	249	"u-boot=/tftpboot/TRAB/u-boot.bin\0" \
f54ebdfa WD	250	"load=tftp C100000 ${u-boot}\0" \
	251	"update=protect off 0 3FFFF;era 0 3FFFF;" \
	252	"cp.b C100000 0 $filesize;" \
	253	"setenv filesize;saveenv\0" \
149dded2	254	"loadfile=/tftpboot/TRAB/uImage\0" \
f54ebdfa	255	"loadaddr=C400000\0" \
149dded2 WD	256	"net_load=tftpboot $loadaddr $loadfile\0" \
149dded2 WD	257	"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
f54ebdfa	258	"kernel_addr=000C0000\0" \
149dded2 WD	259	"flash_nfs=run nfs_args add_net add_misc;bootm $kernel_addr\0" \
	260	"mdm_init1=ATZ\0" \
	261	"mdm_init2=ATS0=1\0" \
	262	"mdm_flow_control=rts/cts\0"
6d0f6bcf	263	#else /* !CONFIG_SYS_HUSH_PARSER */
47cd00fa WD	264	#define CONFIG_EXTRA_ENV_SETTINGS \
47cd00fa WD	265	"nfs_args=setenv bootargs root=/dev/nfs rw " \
fe126d8b	266	"nfsroot=${serverip}:${rootpath}\0" \
47cd00fa WD	267	"rootpath=/opt/eldk/arm_920TDI\0" \
47cd00fa WD	268	"ram_args=setenv bootargs root=/dev/ram rw\0" \
fe126d8b WD	269	"add_net=setenv bootargs ${bootargs} ethaddr=${ethaddr} " \
	270	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0" \
	271	"add_misc=setenv bootargs ${bootargs} console=ttyS0 panic=1\0" \
efa329cb	272	"u-boot=/tftpboot/TRAB/u-boot.bin\0" \
fe126d8b	273	"load=tftp C100000 ${u-boot}\0" \
f54ebdfa	274	"update=protect off 0 3FFFF;era 0 3FFFF;" \
fe126d8b	275	"cp.b C100000 0 ${filesize};" \
f54ebdfa	276	"setenv filesize;saveenv\0" \
47cd00fa	277	"loadfile=/tftpboot/TRAB/uImage\0" \
f54ebdfa	278	"loadaddr=C400000\0" \
fe126d8b	279	"net_load=tftpboot ${loadaddr} ${loadfile}\0" \
47cd00fa	280	"net_nfs=run net_load nfs_args add_net add_misc;bootm\0" \
f54ebdfa	281	"kernel_addr=000C0000\0" \
fe126d8b	282	"flash_nfs=run nfs_args add_net add_misc;bootm ${kernel_addr}\0" \
47cd00fa WD	283	"mdm_init1=ATZ\0" \
	284	"mdm_init2=ATS0=1\0" \
	285	"mdm_flow_control=rts/cts\0"
6d0f6bcf	286	#endif /* CONFIG_SYS_HUSH_PARSER */
b0639ca3	287	#endif /* CONFIG_FLASH_8MB */
c609719b	288
151ab83a	289	#if 1 /* feel free to disable for development */
c609719b	290	#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
f2302d44 SR	291	#define CONFIG_AUTOBOOT_PROMPT \
f2302d44 SR	292	"\nEnter password - autoboot in %d sec...\n", bootdelay
151ab83a	293	#define CONFIG_AUTOBOOT_DELAY_STR "R" /* 1st "password" */
c609719b WD	294	#endif
c609719b WD	295
6c18eb98	296	#if defined(CONFIG_CMD_KGDB)
c609719b WD	297	#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
	298	/* what's this ? it's not used anywhere */
	299	#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
	300	#endif
	301
	302	/*
	303	* Miscellaneous configurable options
	304	*/
6d0f6bcf JCPV	305	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	306	#define CONFIG_SYS_PROMPT "TRAB # " /* Monitor Command Prompt */
	307	#ifdef CONFIG_SYS_HUSH_PARSER
	308	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
6dff5529 WD	309	#endif
6dff5529 WD	310
6d0f6bcf JCPV	311	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	312	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	313	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	314	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
c609719b	315
6d0f6bcf JCPV	316	#define CONFIG_SYS_MEMTEST_START 0x0C000000 /* memtest works on */
6d0f6bcf JCPV	317	#define CONFIG_SYS_MEMTEST_END 0x0D000000 /* 16 MB in DRAM */
c609719b	318
6d0f6bcf	319	#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
c609719b	320
6d0f6bcf	321	#define CONFIG_SYS_LOAD_ADDR 0x0CF00000 /* default load address */
c609719b WD	322
	323	#ifdef CONFIG_TRAB_50MHZ
	324	/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
	325	/* it to wrap 100 times (total 1562500) to get 1 sec. */
	326	/* this should _really_ be calculated !! */
6d0f6bcf	327	#define CONFIG_SYS_HZ 1562500
c609719b WD	328	#else
	329	/* the PWM TImer 4 uses a counter of 10390 for 10 ms, so we need */
	330	/* it to wrap 100 times (total 1039000) to get 1 sec. */
	331	/* this should _really_ be calculated !! */
6d0f6bcf	332	#define CONFIG_SYS_HZ 1039000
c609719b WD	333	#endif
	334
	335	/* valid baudrates */
6d0f6bcf	336	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
c609719b WD	337
	338	#define CONFIG_MISC_INIT_R /* have misc_init_r() function */
	339
4f7cb08e	340	/*-----------------------------------------------------------------------
a0ff7f2e	341	* burn-in test stuff.
42d1f039	342	*
a0ff7f2e WD	343	* BURN_IN_CYCLE_DELAY defines the seconds to wait between each burn-in cycle
	344	* Because the burn-in test itself causes also an delay of about 4 seconds,
	345	* this time must be subtracted from the desired overall burn-in cycle time.
4f7cb08e	346	*/
a0ff7f2e	347	#define BURN_IN_CYCLE_DELAY 296 /* seconds between burn-in cycles */
4f7cb08e	348
c609719b WD	349	/*-----------------------------------------------------------------------
	350	* Stack sizes
	351	*
	352	* The stack sizes are set up in start.S using the settings below
	353	*/
	354	#define CONFIG_STACKSIZE (1281024) / regular stack */
	355	#ifdef CONFIG_USE_IRQ
	356	#define CONFIG_STACKSIZE_IRQ (41024) / IRQ stack */
	357	#define CONFIG_STACKSIZE_FIQ (41024) / FIQ stack */
	358	#endif
	359
	360	/*-----------------------------------------------------------------------
	361	* Physical Memory Map
	362	*/
6dff5529	363	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
f54ebdfa	364	#define PHYS_SDRAM_1 0x0C000000 /* SDRAM Bank #1 */
b0639ca3	365	#ifndef CONFIG_RAM_16MB
f54ebdfa WD	366	#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
f54ebdfa WD	367	#else
6dff5529	368	#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
f54ebdfa	369	#endif
c609719b	370
6d0f6bcf	371	#define CONFIG_SYS_FLASH_BASE 0x00000000 /* Flash Bank #1 */
c609719b WD	372
c609719b WD	373	/* The following #defines are needed to get flash environment right */
6d0f6bcf JCPV	374	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
6d0f6bcf JCPV	375	#define CONFIG_SYS_MONITOR_LEN (256 << 10)
c609719b	376
6ebc7921	377	/* Dynamic MTD partition support */
68d7d651	378	#define CONFIG_CMD_MTDPARTS
6ebc7921 WD	379	#define MTDIDS_DEFAULT "nor0=0"
	380
	381	/* production flash layout */
33322403	382	#define MTDPARTS_DEFAULT "mtdparts=0:16k(Firmware1)ro," \
6ebc7921 WD	383	"16k(Env1)," \
6ebc7921 WD	384	"16k(Env2)," \
33322403	385	"336k(Firmware2)ro," \
6ebc7921 WD	386	"896k(Kernel)," \
	387	"5376k(Root-FS)," \
	388	"1408k(JFFS2)," \
	389	"-(VFD)"
	390
c609719b WD	391	/*-----------------------------------------------------------------------
	392	* FLASH and environment organization
	393	*/
6d0f6bcf	394	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
b0639ca3	395	#ifndef CONFIG_FLASH_8MB
6d0f6bcf	396	#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
f54ebdfa	397	#else
6d0f6bcf	398	#define CONFIG_SYS_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
43d9616c	399	#endif
c609719b WD	400
c609719b WD	401	/* timeout values are in ticks */
6d0f6bcf JCPV	402	#define CONFIG_SYS_FLASH_ERASE_TOUT (15CONFIG_SYS_HZ) / Timeout for Flash Erase */
6d0f6bcf JCPV	403	#define CONFIG_SYS_FLASH_WRITE_TOUT (2CONFIG_SYS_HZ) / Timeout for Flash Write */
c609719b	404
5a1aceb0	405	#define CONFIG_ENV_IS_IN_FLASH 1
c609719b WD	406
c609719b WD	407	/* Address and size of Primary Environment Sector */
b0639ca3	408	#ifndef CONFIG_FLASH_8MB
6d0f6bcf	409	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x60000)
0e8d1586 JCPV	410	#define CONFIG_ENV_SIZE 0x4000
0e8d1586 JCPV	411	#define CONFIG_ENV_SECT_SIZE 0x20000
43d9616c	412	#else
6d0f6bcf	413	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x4000)
0e8d1586 JCPV	414	#define CONFIG_ENV_SIZE 0x4000
0e8d1586 JCPV	415	#define CONFIG_ENV_SECT_SIZE 0x4000
43d9616c	416	#endif
c609719b WD	417
c609719b WD	418	/* Address and size of Redundant Environment Sector */
0e8d1586 JCPV	419	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE)
0e8d1586 JCPV	420	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
c609719b	421
6d0f6bcf	422	#define CONFIG_SYS_USE_PPCENV /* Environment embedded in sect .ppcenv */
67c31036	423
1cb8e980	424	/* Initial value of the on-board touch screen brightness */
6d0f6bcf	425	#define CONFIG_SYS_BRIGHTNESS 0x20
1cb8e980	426
c609719b	427	#endif /* __CONFIG_H */