include/configs/dbau1x00.h - github/trini/u-boot - Gitiles

 /*
  * (C) Copyright 2003
  * 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
  */

 /*
  * This file contains the configuration parameters for the dbau1x00 board.
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 #define CONFIG_MIPS32		1  /* MIPS32 CPU core	*/
 #define CONFIG_DBAU1X00		1
 #define CONFIG_SOC_AU1X00	1  /* alchemy series cpu */

 #ifdef CONFIG_DBAU1000
 /* Also known as Merlot */
 #define CONFIG_SOC_AU1000	1
 #else
 #ifdef CONFIG_DBAU1100
 #define CONFIG_SOC_AU1100	1
 #else
 #ifdef CONFIG_DBAU1500
 #define CONFIG_SOC_AU1500	1
 #else
 #ifdef CONFIG_DBAU1550
 /* Cabernet */
 #define CONFIG_SOC_AU1550	1
 #else
 #error "No valid board set"
 #endif
 #endif
 #endif
 #endif

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

 #define CONFIG_BOOTDELAY	2	/* autoboot after 2 seconds	*/

 #define CONFIG_BAUDRATE		115200

 /* valid baudrates */

 #define	CONFIG_TIMESTAMP		/* Print image info with timestamp */
 #undef	CONFIG_BOOTARGS

 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	"addmisc=setenv bootargs ${bootargs} "				\
 		"console=ttyS0,${baudrate} "				\
 		"panic=1\0"						\
 	"bootfile=/tftpboot/vmlinux.srec\0"				\
 	"load=tftp 80500000 ${u-boot}\0"				\
 	""

 #ifdef CONFIG_DBAU1550
 /* Boot from flash by default, revert to bootp */
 #define CONFIG_BOOTCOMMAND	"bootm 0xbfc20000; bootp; bootm"
 #else /* CONFIG_DBAU1550 */
 #define CONFIG_BOOTCOMMAND	"bootp;bootm"
 #endif /* CONFIG_DBAU1550 */


 /*
  * 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_BDI
 #undef CONFIG_CMD_BEDBUG
 #undef CONFIG_CMD_ELF
 #undef CONFIG_CMD_SAVEENV
 #undef CONFIG_CMD_FAT
 #undef CONFIG_CMD_FPGA
 #undef CONFIG_CMD_MII
 #undef CONFIG_CMD_RUN


 #ifdef CONFIG_DBAU1550

 #define CONFIG_CMD_FLASH
 #define CONFIG_CMD_LOADB
 #define CONFIG_CMD_NET

 #undef CONFIG_CMD_I2C
 #undef CONFIG_CMD_IDE
 #undef CONFIG_CMD_NFS
 #undef CONFIG_CMD_PCMCIA

 #else

 #define CONFIG_CMD_IDE
 #define CONFIG_CMD_DHCP

 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_LOADB
 #undef CONFIG_CMD_LOADS

 #endif


 /*
  * Miscellaneous configurable options
  */
 #define	CONFIG_SYS_LONGHELP				/* undef to save memory      */

 #define	CONFIG_SYS_PROMPT		"DbAu1xx0 # "	/* 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_MALLOC_LEN		128*1024

 #define CONFIG_SYS_BOOTPARAMS_LEN	128*1024

 #define CONFIG_SYS_MHZ			396

 #if (CONFIG_SYS_MHZ % 12) != 0
 #error "Invalid CPU frequency - must be multiple of 12!"
 #endif

 #define CONFIG_SYS_MIPS_TIMER_FREQ	(CONFIG_SYS_MHZ * 1000000)

 #define CONFIG_SYS_HZ			1000

 #define CONFIG_SYS_SDRAM_BASE		0x80000000     /* Cached addr */

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

 #define CONFIG_SYS_MEMTEST_START	0x80100000
 #define CONFIG_SYS_MEMTEST_END		0x80800000

 /*-----------------------------------------------------------------------
  * FLASH and environment organization
  */
 #ifdef CONFIG_DBAU1550

 #define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of memory banks */
 #define CONFIG_SYS_MAX_FLASH_SECT	(512)	/* max number of sectors on one chip */

 #define PHYS_FLASH_1		0xb8000000 /* Flash Bank #1 */
 #define PHYS_FLASH_2		0xbc000000 /* Flash Bank #2 */

 #else /* CONFIG_DBAU1550 */

 #define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max number of memory banks */
 #define CONFIG_SYS_MAX_FLASH_SECT	(128)	/* max number of sectors on one chip */

 #define PHYS_FLASH_1		0xbec00000 /* Flash Bank #1 */
 #define PHYS_FLASH_2		0xbfc00000 /* Flash Bank #2 */

 #endif /* CONFIG_DBAU1550 */

 #define CONFIG_SYS_FLASH_BANKS_LIST {PHYS_FLASH_1, PHYS_FLASH_2}

 #define CONFIG_SYS_FLASH_CFI           1
 #define CONFIG_FLASH_CFI_DRIVER    1

 /* The following #defines are needed to get flash environment right */
 #define	CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 #define	CONFIG_SYS_MONITOR_LEN		(192 << 10)

 #define CONFIG_SYS_INIT_SP_OFFSET	0x400000

 /* We boot from this flash, selected with dip switch */
 #define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_2

 /* timeout values are in ticks */
 #define CONFIG_SYS_FLASH_ERASE_TOUT	(2 * 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_NOWHERE	1

 /* Address and size of Primary Environment Sector	*/
 #define CONFIG_ENV_ADDR		0xB0030000
 #define CONFIG_ENV_SIZE		0x10000

 #define CONFIG_FLASH_16BIT

 #define CONFIG_NR_DRAM_BANKS	2


 #ifdef CONFIG_DBAU1550
 #define MEM_SIZE 192
 #else
 #define MEM_SIZE 64
 #endif

 #define CONFIG_MEMSIZE_IN_BYTES

 #ifndef CONFIG_DBAU1550
 /*---ATA PCMCIA ------------------------------------*/
 #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
 #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000
 #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 CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
 #define CONFIG_SYS_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 CONFIG_SYS_ATA_IDE0_OFFSET	0x0000

 #define CONFIG_SYS_ATA_BASE_ADDR       CONFIG_SYS_PCMCIA_MEM_ADDR

 /* Offset for data I/O			*/
 #define CONFIG_SYS_ATA_DATA_OFFSET     8

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

 /* Offset for alternate registers       */
 #define CONFIG_SYS_ATA_ALT_OFFSET      0x0100
 #endif /* CONFIG_DBAU1550 */

 /*-----------------------------------------------------------------------
  * Cache Configuration
  */
 #define CONFIG_SYS_DCACHE_SIZE		16384
 #define CONFIG_SYS_ICACHE_SIZE		16384
 #define CONFIG_SYS_CACHELINE_SIZE	32

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2003
	* 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
	*/

	/*
	* This file contains the configuration parameters for the dbau1x00 board.
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
	#define CONFIG_DBAU1X00 1
	#define CONFIG_SOC_AU1X00 1 /* alchemy series cpu */

	#ifdef CONFIG_DBAU1000
	/* Also known as Merlot */
	#define CONFIG_SOC_AU1000 1
	#else
	#ifdef CONFIG_DBAU1100
	#define CONFIG_SOC_AU1100 1
	#else
	#ifdef CONFIG_DBAU1500
	#define CONFIG_SOC_AU1500 1
	#else
	#ifdef CONFIG_DBAU1550
	/* Cabernet */
	#define CONFIG_SOC_AU1550 1
	#else
	#error "No valid board set"
	#endif
	#endif
	#endif
	#endif

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

	#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */

	#define CONFIG_BAUDRATE 115200

	/* valid baudrates */

	#define CONFIG_TIMESTAMP /* Print image info with timestamp */
	#undef CONFIG_BOOTARGS

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"addmisc=setenv bootargs ${bootargs} " \
	"console=ttyS0,${baudrate} " \
	"panic=1\0" \
	"bootfile=/tftpboot/vmlinux.srec\0" \
	"load=tftp 80500000 ${u-boot}\0" \
	""

	#ifdef CONFIG_DBAU1550
	/* Boot from flash by default, revert to bootp */
	#define CONFIG_BOOTCOMMAND "bootm 0xbfc20000; bootp; bootm"
	#else /* CONFIG_DBAU1550 */
	#define CONFIG_BOOTCOMMAND "bootp;bootm"
	#endif /* CONFIG_DBAU1550 */


	/*
	* 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_BDI
	#undef CONFIG_CMD_BEDBUG
	#undef CONFIG_CMD_ELF
	#undef CONFIG_CMD_SAVEENV
	#undef CONFIG_CMD_FAT
	#undef CONFIG_CMD_FPGA
	#undef CONFIG_CMD_MII
	#undef CONFIG_CMD_RUN


	#ifdef CONFIG_DBAU1550

	#define CONFIG_CMD_FLASH
	#define CONFIG_CMD_LOADB
	#define CONFIG_CMD_NET

	#undef CONFIG_CMD_I2C
	#undef CONFIG_CMD_IDE
	#undef CONFIG_CMD_NFS
	#undef CONFIG_CMD_PCMCIA

	#else

	#define CONFIG_CMD_IDE
	#define CONFIG_CMD_DHCP

	#undef CONFIG_CMD_FLASH
	#undef CONFIG_CMD_LOADB
	#undef CONFIG_CMD_LOADS

	#endif


	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */

	#define CONFIG_SYS_PROMPT "DbAu1xx0 # " /* 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_MALLOC_LEN 128*1024

	#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024

	#define CONFIG_SYS_MHZ 396

	#if (CONFIG_SYS_MHZ % 12) != 0
	#error "Invalid CPU frequency - must be multiple of 12!"
	#endif

	#define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)

	#define CONFIG_SYS_HZ 1000

	#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */

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

	#define CONFIG_SYS_MEMTEST_START 0x80100000
	#define CONFIG_SYS_MEMTEST_END 0x80800000

	/*-----------------------------------------------------------------------
	* FLASH and environment organization
	*/
	#ifdef CONFIG_DBAU1550

	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
	#define CONFIG_SYS_MAX_FLASH_SECT (512) /* max number of sectors on one chip */

	#define PHYS_FLASH_1 0xb8000000 /* Flash Bank #1 */
	#define PHYS_FLASH_2 0xbc000000 /* Flash Bank #2 */

	#else /* CONFIG_DBAU1550 */

	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
	#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */

	#define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */
	#define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */

	#endif /* CONFIG_DBAU1550 */

	#define CONFIG_SYS_FLASH_BANKS_LIST {PHYS_FLASH_1, PHYS_FLASH_2}

	#define CONFIG_SYS_FLASH_CFI 1
	#define CONFIG_FLASH_CFI_DRIVER 1

	/* The following #defines are needed to get flash environment right */
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_MONITOR_LEN (192 << 10)

	#define CONFIG_SYS_INIT_SP_OFFSET 0x400000

	/* We boot from this flash, selected with dip switch */
	#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2

	/* timeout values are in ticks */
	#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * 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_NOWHERE 1

	/* Address and size of Primary Environment Sector */
	#define CONFIG_ENV_ADDR 0xB0030000
	#define CONFIG_ENV_SIZE 0x10000

	#define CONFIG_FLASH_16BIT

	#define CONFIG_NR_DRAM_BANKS 2


	#ifdef CONFIG_DBAU1550
	#define MEM_SIZE 192
	#else
	#define MEM_SIZE 64
	#endif

	#define CONFIG_MEMSIZE_IN_BYTES

	#ifndef CONFIG_DBAU1550
	/---ATA PCMCIA ------------------------------------/
	#define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
	#define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000
	#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 CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
	#define CONFIG_SYS_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 CONFIG_SYS_ATA_IDE0_OFFSET 0x0000

	#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR

	/* Offset for data I/O */
	#define CONFIG_SYS_ATA_DATA_OFFSET 8

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

	/* Offset for alternate registers */
	#define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
	#endif /* CONFIG_DBAU1550 */

	/*-----------------------------------------------------------------------
	* Cache Configuration
	*/
	#define CONFIG_SYS_DCACHE_SIZE 16384
	#define CONFIG_SYS_ICACHE_SIZE 16384
	#define CONFIG_SYS_CACHELINE_SIZE 32

	#endif /* __CONFIG_H */