[people/ms/u-boot.git] / include / configs / gth2.h

/*
 * (C) Copyright 2005
 * Thomas.Lange@corelatus.se
 *
 * 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
 */

/*
 * This file contains the configuration parameters for the gth2 board.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_MIPS32		1  /* MIPS32 CPU core	*/
#define CONFIG_GTH2		1
#define CONFIG_SOC_AU1X00	1  /* alchemy series cpu */

#define CONFIG_SOC_AU1000	1

#define CONFIG_MISC_INIT_R	1

#define CONFIG_ETHADDR		DE:AD:BE:EF:01:02    /* Ethernet address */

#define CONFIG_BOOTDELAY	1	/* autoboot after 1 seconds	*/

#define CONFIG_ENV_OVERWRITE 1 /* Allow change of ethernet address */

#define CONFIG_BOOT_RETRY_TIME 5 /* Retry boot in 5 secs */

#define CONFIG_RESET_TO_RETRY 1 /* If timeout waiting for command, perform a reset */

#define CONFIG_BAUDRATE		115200

/* valid baudrates */
#define CFG_BAUDRATE_TABLE	{ 115200 }

/* Only interrupt boot if space is pressed */
/* If a long serial cable is connected but */
/* other end is dead, garbage will be read */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Press space to abort autoboot in %d second\n"
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

#define CONFIG_TIMESTAMP		/* Print image info with timestamp */
#define CONFIG_BOOTARGS "panic=1"

#define CONFIG_EXTRA_ENV_SETTINGS					\
	"addmisc=setenv bootargs $(bootargs) "				\
		"ethaddr=$(ethaddr) \0"					\
	"netboot=bootp;run addmisc;bootm\0"				\
		""

/* Boot from Compact flash partition 2 as default */
#define CONFIG_BOOTCOMMAND	"ide reset;disk 0x81000000 0:2;run addmisc;bootm"


/*
 * 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_IDE
#define CONFIG_CMD_DHCP

#undef CONFIG_CMD_ENV
#undef CONFIG_CMD_FAT
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_MII
#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_LOADB
#undef CONFIG_CMD_ELF
#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_BEDBUG
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_AUTOSCRIPT


/*
 * Miscellaneous configurable options
 */
#define CFG_LONGHELP				/* undef to save memory	     */
#define CFG_PROMPT		"GTH2 # "	/* Monitor Command Prompt    */
#define CFG_CBSIZE		256		/* Console I/O Buffer Size   */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)  /* Print Buffer Size */
#define CFG_MAXARGS		16		/* max number of command args*/

#define CFG_MALLOC_LEN		128*1024

#define CFG_BOOTPARAMS_LEN	128*1024

#define CFG_MHZ			500

#define CFG_MIPS_TIMER_FREQ	(CFG_MHZ * 1000000)

#define CFG_HZ			1000

#define CFG_SDRAM_BASE		0x80000000     /* Cached addr */

#define CFG_LOAD_ADDR		0x81000000     /* default load address	*/

#define CFG_MEMTEST_START	0x80100000
#define CFG_MEMTEST_END		0x83000000

#define CONFIG_HW_WATCHDOG	1

/*-----------------------------------------------------------------------
 * FLASH and environment organization
 */
#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks */
#define CFG_MAX_FLASH_SECT	(128)	/* max number of sectors on one chip */

#define PHYS_FLASH		0xbfc00000 /* Flash Bank #1 */

/* The following #defines are needed to get flash environment right */
#define CFG_MONITOR_BASE	TEXT_BASE
#define CFG_MONITOR_LEN		(192 << 10)

#define CFG_INIT_SP_OFFSET	0x400000

/* We boot from this flash, selected with dip switch */
#define CFG_FLASH_BASE		PHYS_FLASH

/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT	(2 * CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT	(2 * CFG_HZ) /* Timeout for Flash Write */

#define CFG_ENV_IS_NOWHERE	1

/* Address and size of Primary Environment Sector	*/
#define CFG_ENV_ADDR		0xB0030000
#define CFG_ENV_SIZE		0x10000

#define CONFIG_FLASH_16BIT

#define CONFIG_NR_DRAM_BANKS	2

#define CONFIG_NET_MULTI

#define CONFIG_MEMSIZE_IN_BYTES

/*---ATA PCMCIA ------------------------------------*/
#define CFG_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */

#define CFG_PCMCIA_MEM_ADDR  0x20000000
#define CFG_PCMCIA_IO_BASE   0x28000000
#define CFG_PCMCIA_ATTR_BASE 0x30000000

#define CONFIG_PCMCIA_SLOT_A

#define CONFIG_ATAPI 1
#define CONFIG_MAC_PARTITION 1

/* We run CF in "true ide" mode or a harddrive via pcmcia */
#define CONFIG_IDE_PCMCIA 1

/* We only support one slot for now */
#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
#define CFG_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/

#undef	CONFIG_IDE_LED			/* LED	 for ide not supported	*/
#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/

#define CFG_ATA_IDE0_OFFSET	0

#define CFG_ATA_BASE_ADDR	CFG_PCMCIA_IO_BASE

/* Offset for data I/O			*/
#define CFG_ATA_DATA_OFFSET	0

/* Offset for normal register accesses	*/
#define CFG_ATA_REG_OFFSET	0

/* Offset for alternate registers	*/
#define CFG_ATA_ALT_OFFSET	0x0200

/*-----------------------------------------------------------------------
 * Cache Configuration
 */
#define CFG_DCACHE_SIZE		16384
#define CFG_ICACHE_SIZE		16384
#define CFG_CACHELINE_SIZE	32

#define GPIO_CACONFIG  (1<<0)
#define GPIO_DPACONFIG (1<<6)
#define GPIO_ERESET    (1<<11)
#define GPIO_EEDQ      (1<<17)
#define GPIO_WDI       (1<<18)
#define GPIO_RJ1LY     (1<<22)
#define GPIO_RJ1LG     (1<<23)
#define GPIO_LEDCLK    (1<<29)
#define GPIO_LEDD      (1<<30)
#define GPIO_CPU_LED   (1<<31)

#endif	/* __CONFIG_H */
Commit	Line	Data
0c32d96d WD	1	/*
	2	* (C) Copyright 2005
	3	* Thomas.Lange@corelatus.se
	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
b87dfd28	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0c32d96d WD	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	* This file contains the configuration parameters for the gth2 board.
	26	*/
	27
	28	#ifndef __CONFIG_H
	29	#define __CONFIG_H
	30
	31	#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
	32	#define CONFIG_GTH2 1
8bde63eb	33	#define CONFIG_SOC_AU1X00 1 /* alchemy series cpu */
0c32d96d	34
8bde63eb	35	#define CONFIG_SOC_AU1000 1
0c32d96d	36
b87dfd28	37	#define CONFIG_MISC_INIT_R 1
0c32d96d WD	38
	39	#define CONFIG_ETHADDR DE:AD:BE:EF:01:02 /* Ethernet address */
	40
	41	#define CONFIG_BOOTDELAY 1 /* autoboot after 1 seconds */
	42
	43	#define CONFIG_ENV_OVERWRITE 1 /* Allow change of ethernet address */
	44
	45	#define CONFIG_BOOT_RETRY_TIME 5 /* Retry boot in 5 secs */
	46
	47	#define CONFIG_RESET_TO_RETRY 1 /* If timeout waiting for command, perform a reset */
	48
	49	#define CONFIG_BAUDRATE 115200
	50
	51	/* valid baudrates */
	52	#define CFG_BAUDRATE_TABLE { 115200 }
	53
	54	/* Only interrupt boot if space is pressed */
	55	/* If a long serial cable is connected but */
	56	/* other end is dead, garbage will be read */
	57	#define CONFIG_AUTOBOOT_KEYED 1
	58	#define CONFIG_AUTOBOOT_PROMPT "Press space to abort autoboot in %d second\n"
	59	#define CONFIG_AUTOBOOT_DELAY_STR "d"
	60	#define CONFIG_AUTOBOOT_STOP_STR " "
	61
b87dfd28 WD	62	#define CONFIG_TIMESTAMP /* Print image info with timestamp */
b87dfd28 WD	63	#define CONFIG_BOOTARGS "panic=1"
0c32d96d	64
b87dfd28	65	#define CONFIG_EXTRA_ENV_SETTINGS \
0c32d96d	66	"addmisc=setenv bootargs $(bootargs) " \
b87dfd28 WD	67	"ethaddr=$(ethaddr) \0" \
	68	"netboot=bootp;run addmisc;bootm\0" \
	69	""
0c32d96d WD	70
	71	/* Boot from Compact flash partition 2 as default */
	72	#define CONFIG_BOOTCOMMAND "ide reset;disk 0x81000000 0:2;run addmisc;bootm"
	73
0c32d96d	74
7f5c0157 JL	75	/*
	76	* BOOTP options
	77	*/
	78	#define CONFIG_BOOTP_BOOTFILESIZE
	79	#define CONFIG_BOOTP_BOOTPATH
	80	#define CONFIG_BOOTP_GATEWAY
	81	#define CONFIG_BOOTP_HOSTNAME
	82
	83
72eb0efa JL	84	/*
	85	* Command line configuration.
	86	*/
	87	#include <config_cmd_default.h>
	88
	89	#define CONFIG_CMD_IDE
	90	#define CONFIG_CMD_DHCP
	91
	92	#undef CONFIG_CMD_ENV
	93	#undef CONFIG_CMD_FAT
	94	#undef CONFIG_CMD_FLASH
	95	#undef CONFIG_CMD_FPGA
	96	#undef CONFIG_CMD_MII
	97	#undef CONFIG_CMD_LOADS
	98	#undef CONFIG_CMD_LOADB
	99	#undef CONFIG_CMD_ELF
	100	#undef CONFIG_CMD_BDI
	101	#undef CONFIG_CMD_BEDBUG
	102	#undef CONFIG_CMD_NFS
	103	#undef CONFIG_CMD_AUTOSCRIPT
	104
0c32d96d WD	105
	106	/*
	107	* Miscellaneous configurable options
	108	*/
b87dfd28 WD	109	#define CFG_LONGHELP /* undef to save memory */
	110	#define CFG_PROMPT "GTH2 # " /* Monitor Command Prompt */
	111	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	112	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	113	#define CFG_MAXARGS 16 /* max number of command args*/
0c32d96d WD	114
	115	#define CFG_MALLOC_LEN 128*1024
	116
	117	#define CFG_BOOTPARAMS_LEN 128*1024
	118
	119	#define CFG_MHZ 500
	120
a55d4817 SK	121	#define CFG_MIPS_TIMER_FREQ (CFG_MHZ * 1000000)
	122
	123	#define CFG_HZ 1000
0c32d96d WD	124
	125	#define CFG_SDRAM_BASE 0x80000000 /* Cached addr */
	126
b87dfd28	127	#define CFG_LOAD_ADDR 0x81000000 /* default load address */
0c32d96d WD	128
	129	#define CFG_MEMTEST_START 0x80100000
	130	#define CFG_MEMTEST_END 0x83000000
	131
b87dfd28	132	#define CONFIG_HW_WATCHDOG 1
0c32d96d WD	133
	134	/*-----------------------------------------------------------------------
	135	* FLASH and environment organization
	136	*/
	137	#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
	138	#define CFG_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
	139
	140	#define PHYS_FLASH 0xbfc00000 /* Flash Bank #1 */
	141
	142	/* The following #defines are needed to get flash environment right */
b87dfd28 WD	143	#define CFG_MONITOR_BASE TEXT_BASE
b87dfd28 WD	144	#define CFG_MONITOR_LEN (192 << 10)
0c32d96d WD	145
	146	#define CFG_INIT_SP_OFFSET 0x400000
	147
	148	/* We boot from this flash, selected with dip switch */
	149	#define CFG_FLASH_BASE PHYS_FLASH
	150
	151	/* timeout values are in ticks */
	152	#define CFG_FLASH_ERASE_TOUT (2 * CFG_HZ) /* Timeout for Flash Erase */
	153	#define CFG_FLASH_WRITE_TOUT (2 * CFG_HZ) /* Timeout for Flash Write */
	154
b87dfd28	155	#define CFG_ENV_IS_NOWHERE 1
0c32d96d WD	156
	157	/* Address and size of Primary Environment Sector */
	158	#define CFG_ENV_ADDR 0xB0030000
	159	#define CFG_ENV_SIZE 0x10000
	160
	161	#define CONFIG_FLASH_16BIT
	162
	163	#define CONFIG_NR_DRAM_BANKS 2
	164
	165	#define CONFIG_NET_MULTI
	166
	167	#define CONFIG_MEMSIZE_IN_BYTES
	168
	169	/---ATA PCMCIA ------------------------------------/
	170	#define CFG_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
	171
	172	#define CFG_PCMCIA_MEM_ADDR 0x20000000
	173	#define CFG_PCMCIA_IO_BASE 0x28000000
	174	#define CFG_PCMCIA_ATTR_BASE 0x30000000
	175
	176	#define CONFIG_PCMCIA_SLOT_A
	177
	178	#define CONFIG_ATAPI 1
	179	#define CONFIG_MAC_PARTITION 1
	180
	181	/* We run CF in "true ide" mode or a harddrive via pcmcia */
	182	#define CONFIG_IDE_PCMCIA 1
	183
	184	/* We only support one slot for now */
	185	#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
	186	#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
	187
b87dfd28	188	#undef CONFIG_IDE_LED /* LED for ide not supported */
0c32d96d WD	189	#undef CONFIG_IDE_RESET /* reset for ide not supported */
	190
	191	#define CFG_ATA_IDE0_OFFSET 0
	192
b87dfd28	193	#define CFG_ATA_BASE_ADDR CFG_PCMCIA_IO_BASE
0c32d96d WD	194
0c32d96d WD	195	/* Offset for data I/O */
b87dfd28	196	#define CFG_ATA_DATA_OFFSET 0
0c32d96d	197
b87dfd28 WD	198	/* Offset for normal register accesses */
b87dfd28 WD	199	#define CFG_ATA_REG_OFFSET 0
0c32d96d	200
b87dfd28 WD	201	/* Offset for alternate registers */
b87dfd28 WD	202	#define CFG_ATA_ALT_OFFSET 0x0200
0c32d96d WD	203
	204	/*-----------------------------------------------------------------------
	205	* Cache Configuration
	206	*/
	207	#define CFG_DCACHE_SIZE 16384
	208	#define CFG_ICACHE_SIZE 16384
	209	#define CFG_CACHELINE_SIZE 32
	210
	211	#define GPIO_CACONFIG (1<<0)
	212	#define GPIO_DPACONFIG (1<<6)
	213	#define GPIO_ERESET (1<<11)
	214	#define GPIO_EEDQ (1<<17)
	215	#define GPIO_WDI (1<<18)
	216	#define GPIO_RJ1LY (1<<22)
	217	#define GPIO_RJ1LG (1<<23)
	218	#define GPIO_LEDCLK (1<<29)
	219	#define GPIO_LEDD (1<<30)
	220	#define GPIO_CPU_LED (1<<31)
	221
	222	#endif /* __CONFIG_H */