[people/ms/u-boot.git] / include / configs / cm4008.h

/*
 * (C) Copyright 2004
 * Greg Ungerer <greg.ungerer@opengear.com>.
 * 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
 */
#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_KS8695	1		/* it is a KS8695 CPU */
#define CONFIG_CM4008	1		/* it is an OpenGear CM4008 boad */

#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_DRIVER_KS8695ETH		/* use KS8695 ethernet driver	*/

/*
 * 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
 */

/*
 * select serial console configuration
 */
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_KS8695_SERIAL
#define	CONFIG_SERIAL1
#define CONFIG_CONS_INDEX	1
#define CONFIG_BAUDRATE		115200
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }


/*
 * 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>

#undef CONFIG_CMD_SAVEENV


#define CONFIG_BOOTDELAY	0
#define CONFIG_BOOTARGS		"mem=16M console=ttyAM0,115200"
#define CONFIG_BOOTCOMMAND	"gofsk 0x02200000"

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP				/* undef to save memory		*/
#define CONFIG_SYS_PROMPT		"boot > "	/* Monitor Command Prompt	*/
#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	0x00800000	/* memtest works on	*/
#define CONFIG_SYS_MEMTEST_END		0x01000000	/* 16 MB in DRAM	*/

#define CONFIG_SYS_LOAD_ADDR		0x00008000	/* default load address */

#define CONFIG_SYS_HZ			(1000)		/* 1ms resolution ticks */

/*-----------------------------------------------------------------------
 * 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		0x00000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE	0x01000000 /* 16 MB */

#define PHYS_FLASH_1		0x02000000 /* Flash Bank #1 */
#define PHYS_FLASH_SECT_SIZE    0x00020000 /* 128 KB sectors (x1) */
#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1

/*-----------------------------------------------------------------------
 * FLASH and environment organization
 */
#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of flash banks */
#define CONFIG_SYS_MAX_FLASH_SECT	(128)	/* max number of sectors on one chip */

/* timeout values are in ticks */
#define CONFIG_SYS_FLASH_ERASE_TOUT	(20*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
#define CONFIG_SYS_FLASH_WRITE_TOUT	(20*CONFIG_SYS_HZ) /* Timeout for Flash Write */

#define CONFIG_ENV_SIZE		0x20000     /* Total Size of Environment */

#endif	/* __CONFIG_H */
Commit	Line	Data
16b013e7 WD	1	/*
	2	* (C) Copyright 2004
	3	* Greg Ungerer <greg.ungerer@opengear.com>.
	4	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	5	*
	6	* See file CREDITS for list of people who contributed to this
	7	* project.
	8	*
	9	* This program is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License as
	11	* published by the Free Software Foundation; either version 2 of
	12	* the License, or (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	22	* MA 02111-1307 USA
	23	*/
	24	#ifndef __CONFIG_H
	25	#define __CONFIG_H
	26
	27	/*
	28	* High Level Configuration Options
	29	* (easy to change)
	30	*/
	31	#define CONFIG_KS8695 1 /* it is a KS8695 CPU */
	32	#define CONFIG_CM4008 1 /* it is an OpenGear CM4008 boad */
	33
2eab48f5	34	#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
16b013e7 WD	35
	36	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	37	#define CONFIG_SETUP_MEMORY_TAGS 1
	38	#define CONFIG_INITRD_TAG 1
	39
2eab48f5 WD	40	#define CONFIG_DRIVER_KS8695ETH /* use KS8695 ethernet driver */
2eab48f5 WD	41
16b013e7 WD	42	/*
	43	* Size of malloc() pool
	44	*/
6d0f6bcf JCPV	45	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
6d0f6bcf JCPV	46	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
16b013e7 WD	47
	48	/*
	49	* Hardware drivers
	50	*/
	51
	52	/*
	53	* select serial console configuration
	54	*/
93f6d725	55	#define CONFIG_ENV_IS_NOWHERE
176a600d	56	#define CONFIG_KS8695_SERIAL
16b013e7 WD	57	#define CONFIG_SERIAL1
	58	#define CONFIG_CONS_INDEX 1
	59	#define CONFIG_BAUDRATE 115200
6d0f6bcf	60	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
16b013e7	61
37e4f24b	62
80ff4f99 JL	63	/*
	64	* BOOTP options
	65	*/
	66	#define CONFIG_BOOTP_BOOTFILESIZE
	67	#define CONFIG_BOOTP_BOOTPATH
	68	#define CONFIG_BOOTP_GATEWAY
	69	#define CONFIG_BOOTP_HOSTNAME
	70
	71
37e4f24b JL	72	/*
	73	* Command line configuration.
	74	*/
	75	#include <config_cmd_default.h>
	76
bdab39d3	77	#undef CONFIG_CMD_SAVEENV
37e4f24b	78
16b013e7 WD	79
	80	#define CONFIG_BOOTDELAY 0
	81	#define CONFIG_BOOTARGS "mem=16M console=ttyAM0,115200"
	82	#define CONFIG_BOOTCOMMAND "gofsk 0x02200000"
	83
	84	/*
	85	* Miscellaneous configurable options
	86	*/
6d0f6bcf JCPV	87	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	88	#define CONFIG_SYS_PROMPT "boot > " /* Monitor Command Prompt */
	89	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	90	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	91	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	92	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
16b013e7	93
6d0f6bcf JCPV	94	#define CONFIG_SYS_MEMTEST_START 0x00800000 /* memtest works on */
6d0f6bcf JCPV	95	#define CONFIG_SYS_MEMTEST_END 0x01000000 /* 16 MB in DRAM */
16b013e7	96
6d0f6bcf	97	#define CONFIG_SYS_LOAD_ADDR 0x00008000 /* default load address */
16b013e7	98
6d0f6bcf	99	#define CONFIG_SYS_HZ (1000) /* 1ms resolution ticks */
16b013e7 WD	100
	101	/*-----------------------------------------------------------------------
	102	* Stack sizes
	103	*
	104	* The stack sizes are set up in start.S using the settings below
	105	*/
	106	#define CONFIG_STACKSIZE (1281024) / regular stack */
	107	#ifdef CONFIG_USE_IRQ
	108	#define CONFIG_STACKSIZE_IRQ (41024) / IRQ stack */
	109	#define CONFIG_STACKSIZE_FIQ (41024) / FIQ stack */
	110	#endif
	111
	112	/*-----------------------------------------------------------------------
	113	* Physical Memory Map
	114	*/
	115	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
	116	#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
	117	#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
	118
	119	#define PHYS_FLASH_1 0x02000000 /* Flash Bank #1 */
	120	#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 128 KB sectors (x1) */
6d0f6bcf	121	#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
16b013e7 WD	122
	123	/*-----------------------------------------------------------------------
	124	* FLASH and environment organization
	125	*/
6d0f6bcf JCPV	126	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
6d0f6bcf JCPV	127	#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
16b013e7 WD	128
16b013e7 WD	129	/* timeout values are in ticks */
6d0f6bcf JCPV	130	#define CONFIG_SYS_FLASH_ERASE_TOUT (20CONFIG_SYS_HZ) / Timeout for Flash Erase */
6d0f6bcf JCPV	131	#define CONFIG_SYS_FLASH_WRITE_TOUT (20CONFIG_SYS_HZ) / Timeout for Flash Write */
16b013e7	132
0e8d1586	133	#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment */
16b013e7 WD	134
16b013e7 WD	135	#endif /* __CONFIG_H */