include/configs/pb1x00.h - u-boot - Git at Google


            
            /*

            
             * (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_PB1X00		1

            
            #define CONFIG_AU1X00		1  /* alchemy series cpu */


            #ifdef CONFIG_PB1000

            
            #define CONFIG_AU1000		1

            
            #else

            
            #ifdef CONFIG_PB1100

            
            #define CONFIG_AU1100		1

            
            #else

            
            #ifdef CONFIG_PB1500

            
            #define CONFIG_AU1500		1

            
            #else

            
            #error "No valid board set"

            
            #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 CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }


            #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=/vmlinux.img\0"				\

            
            	"load=tftp 80500000 ${u-boot}\0"				\

            
            	""

            
            /* Boot from NFS root */

            
            #define CONFIG_BOOTCOMMAND	"bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm"


            /*

            
             * Miscellaneous configurable options

            
             */

            
            #define	CFG_LONGHELP				/* undef to save memory      */

            
            #define	CFG_PROMPT		"Pb1x00 # "	/* 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_HZ			396000000      /* FIXME causes overflow in net.c */


            #define CFG_SDRAM_BASE		0x80000000     /* Cached addr */


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


            #define CFG_MEMTEST_START	0x80100000

            
            #undef CFG_MEMTEST_START

            
            #define CFG_MEMTEST_START       0x80200000

            
            #define CFG_MEMTEST_END		0x83800000


            /*-----------------------------------------------------------------------

            
             * 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_1		0xbec00000 /* Flash Bank #1 */

            
            #define PHYS_FLASH_2		0xbfc00000 /* Flash Bank #2 */


            /* 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	0x4000000


            /* We boot from this flash, selected with dip switch */

            
            #define CFG_FLASH_BASE		PHYS_FLASH_2


            /* 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


            /*---USB -------------------------------------------*/

            
            #if 0

            
            #define CONFIG_USB_OHCI

            
            #define ADD_USB_CMD             CFG_CMD_USB | CFG_CMD_FAT

            
            #define CONFIG_USB_STORAGE

            
            #define CONFIG_DOS_PARTITION

            
            #else

            
            #define ADD_USB_CMD             0

            
            #endif


            /*---ATA PCMCIA ------------------------------------*/

            
            #if 0

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

            
            #define CFG_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 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	0x0000


            #define CFG_ATA_BASE_ADDR       CFG_PCMCIA_MEM_ADDR


            /* Offset for data I/O			*/

            
            #define CFG_ATA_DATA_OFFSET     8


            /* Offset for normal register accesses  */

            
            #define CFG_ATA_REG_OFFSET      0


            /* Offset for alternate registers       */

            
            #define CFG_ATA_ALT_OFFSET      0x0100


            #endif

            
            /*-----------------------------------------------------------------------

            
             * Cache Configuration

            
             */

            
            #define CFG_DCACHE_SIZE		16384

            
            #define CFG_ICACHE_SIZE		16384

            
            #define CFG_CACHELINE_SIZE	32


            #define CONFIG_COMMANDS	\

            
              (((CONFIG_CMD_DFL | CFG_CMD_DHCP | CFG_CMD_ELF | CFG_CMD_MII | CFG_CMD_PING) & \

            
             ~(CFG_CMD_ENV | CFG_CMD_FAT | CFG_CMD_FLASH | CFG_CMD_FPGA | CFG_CMD_IDE | \

            
               CFG_CMD_LOADS | CFG_CMD_RUN | CFG_CMD_LOADB | CFG_CMD_ELF | \

            
               CFG_CMD_BDI | CFG_CMD_BEDBUG)) | ADD_USB_CMD)

            
            #include <cmd_confdefs.h>


            #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_PB1X00 1
	#define CONFIG_AU1X00 1 /* alchemy series cpu */

	#ifdef CONFIG_PB1000
	#define CONFIG_AU1000 1
	#else
	#ifdef CONFIG_PB1100
	#define CONFIG_AU1100 1
	#else
	#ifdef CONFIG_PB1500
	#define CONFIG_AU1500 1
	#else
	#error "No valid board set"
	#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 CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }

	#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=/vmlinux.img\0" \
	"load=tftp 80500000 ${u-boot}\0" \
	""
	/* Boot from NFS root */
	#define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm"

	/*
	* Miscellaneous configurable options
	*/
	#define CFG_LONGHELP /* undef to save memory */
	#define CFG_PROMPT "Pb1x00 # " /* 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_HZ 396000000 /* FIXME causes overflow in net.c */

	#define CFG_SDRAM_BASE 0x80000000 /* Cached addr */

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

	#define CFG_MEMTEST_START 0x80100000
	#undef CFG_MEMTEST_START
	#define CFG_MEMTEST_START 0x80200000
	#define CFG_MEMTEST_END 0x83800000

	/*-----------------------------------------------------------------------
	* 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_1 0xbec00000 /* Flash Bank #1 */
	#define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */

	/* 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 0x4000000

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

	/* 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


	/---USB -------------------------------------------/
	#if 0
	#define CONFIG_USB_OHCI
	#define ADD_USB_CMD CFG_CMD_USB \| CFG_CMD_FAT
	#define CONFIG_USB_STORAGE
	#define CONFIG_DOS_PARTITION
	#else
	#define ADD_USB_CMD 0
	#endif

	/---ATA PCMCIA ------------------------------------/
	#if 0
	#define CFG_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
	#define CFG_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 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 0x0000

	#define CFG_ATA_BASE_ADDR CFG_PCMCIA_MEM_ADDR

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

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

	/* Offset for alternate registers */
	#define CFG_ATA_ALT_OFFSET 0x0100

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

	#define CONFIG_COMMANDS \
	(((CONFIG_CMD_DFL \| CFG_CMD_DHCP \| CFG_CMD_ELF \| CFG_CMD_MII \| CFG_CMD_PING) & \
	~(CFG_CMD_ENV \| CFG_CMD_FAT \| CFG_CMD_FLASH \| CFG_CMD_FPGA \| CFG_CMD_IDE \| \
	CFG_CMD_LOADS \| CFG_CMD_RUN \| CFG_CMD_LOADB \| CFG_CMD_ELF \| \
	CFG_CMD_BDI \| CFG_CMD_BEDBUG)) \| ADD_USB_CMD)
	#include <cmd_confdefs.h>

	#endif /* __CONFIG_H */