include/configs/idmr.h - uboot/armada - Git at Google

 /*
  * Configuration settings for the iDMR board
  *
  * Based on MC5272C3, r5200  and M5271EVB board configs
  * (C) Copyright 2006 Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  * (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
  * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.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 _IDMR_H
 #define _IDMR_H


 /*
  * High Level Configuration Options (easy to change)
  */

 #define CONFIG_MCF52x2		/* define processor family */
 #define CONFIG_M5271		/* define processor type */
 #define CONFIG_IDMR		/* define board type */

 #undef CONFIG_WATCHDOG		/* disable watchdog */

 /*
  * Default environment settings
  */
 #define CONFIG_BOOTCOMMAND	"run net_nfs"
 #define CONFIG_BOOTDELAY	5
 #define CONFIG_MCFUART
 #define CONFIG_SYS_UART_PORT		(0)
 #define CONFIG_BAUDRATE		19200
 #define CONFIG_ETHADDR		00:06:3b:01:41:55
 #define CONFIG_ETHPRIME
 #define CONFIG_IPADDR		192.168.30.1
 #define CONFIG_SERVERIP		192.168.1.1
 #define CONFIG_ROOTPATH		""
 #define CONFIG_GATEWAYIP	192.168.1.1
 #define CONFIG_NETMASK		255.255.0.0
 #define CONFIG_HOSTNAME		idmr
 #define CONFIG_BOOTFILE		"/tftpboot/idmr/uImage"
 #define CONFIG_PREBOOT		"echo;echo Type \\\"run flash_nfs\\\" to mount root " \
 				"filesystem over NFS; echo"

 #define CONFIG_MCFTMR

 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	"netdev=eth0\0"							\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
 	"addip=setenv bootargs $(bootargs) "				\
 		"ip=$(ipaddr):$(serverip):$(gatewayip):"		\
 		"$(netmask):$(hostname):$(netdev):off panic=1\0"	\
 	"flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0"		\
 	"flash_self=run ramargs addip;bootm $(kernel_addr) "		\
 		"$(ramdisk_addr)\0"					\
 	"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0"	\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=$(serverip):$(rootpath)\0"			\
 	"ethact=FEC\0	"						\
 	"update=prot off ff800000 ff81ffff; era ff800000 ff81ffff; "	\
 		"cp.b 200000 ff800000 $(filesize);"			\
 		"prot on ff800000 ff81ffff\0"				\
 	"load=tftp 200000 $(u-boot)\0"					\
 	"u-boot=/tftpboot/idmr/u-boot.bin\0"				\
 	""


 /*
  * 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_PING
 #define CONFIG_CMD_JFFS2
 #define CONFIG_CMD_NET

 #undef CONFIG_CMD_LOADS
 #undef CONFIG_CMD_LOADB


 /*
  * Low Level Configuration Settings
  * (address mappings, register initial values, etc.)
  * You should know what you are doing if you make changes here.
  */

 /*
  * Configuration for environment, which occupies third sector in flash.
  */
 #ifndef CONFIG_MONITOR_IS_IN_RAM
 #define CONFIG_ENV_ADDR		0xff820000
 #define CONFIG_ENV_SECT_SIZE	0x10000
 #define CONFIG_ENV_SIZE		0x2000
 #define CONFIG_ENV_IS_IN_FLASH
 #else /* CONFIG_MONITOR_IS_IN_RAM */
 #define CONFIG_ENV_OFFSET		0x4000
 #define CONFIG_ENV_SECT_SIZE	0x2000
 #define CONFIG_ENV_IS_IN_FLASH
 #endif /* !CONFIG_MONITOR_IS_IN_RAM */

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

 #define CONFIG_SYS_PROMPT		"=> "
 #define CONFIG_SYS_LONGHELP				/* undef to save memory */

 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE		1024		/* Console I/O Buffer Size */
 #else
 #define CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size */
 #endif

 #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_LOAD_ADDR		0x00100000

 #define CONFIG_SYS_MEMTEST_START	0x400
 #define CONFIG_SYS_MEMTEST_END		0x380000

 #define CONFIG_SYS_HZ			(50000000 / 64)
 #define CONFIG_SYS_CLK			100000000

 #define CONFIG_SYS_MBAR		0x40000000	/* Register Base Addrs */

 /*
  * Ethernet
  */
 #define CONFIG_MCFFEC
 #ifdef CONFIG_MCFFEC
 #	define CONFIG_MII		1
 #	define CONFIG_MII_INIT		1
 #	define CONFIG_SYS_DISCOVER_PHY
 #	define CONFIG_SYS_RX_ETH_BUFFER	8
 #	define CONFIG_SYS_FAULT_ECHO_LINK_DOWN

 #	define CONFIG_SYS_FEC0_PINMUX		0
 #	define CONFIG_SYS_FEC0_MIIBASE		CONFIG_SYS_FEC0_IOBASE
 #	define MCFFEC_TOUT_LOOP		50000
 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
 #	ifndef CONFIG_SYS_DISCOVER_PHY
 #		define FECDUPLEX	FULL
 #		define FECSPEED		_100BASET
 #	else
 #		ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 #			define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 #		endif
 #	endif			/* CONFIG_SYS_DISCOVER_PHY */
 #endif

 /*
  * Definitions for initial stack pointer and data area (in DPRAM)
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

 /*
  * Start addresses for the final memory configuration
  * (Set up by the startup code)
  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
  */
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
 #define CONFIG_SYS_SDRAM_SIZE		16		/* SDRAM size in MB */
 #define CONFIG_SYS_FLASH_BASE		0xff800000

 #ifdef CONFIG_MONITOR_IS_IN_RAM
 #define CONFIG_SYS_MONITOR_BASE	0x20000
 #else /* !CONFIG_MONITOR_IS_IN_RAM */
 #define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_FLASH_BASE + 0x400)
 #endif /* CONFIG_MONITOR_IS_IN_RAM */

 #define CONFIG_SYS_MONITOR_LEN		0x20000
 #define CONFIG_SYS_MALLOC_LEN		(256 << 10)
 #define CONFIG_SYS_BOOTPARAMS_LEN	(64*1024)

 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 8 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization ??
  */
 #define CONFIG_SYS_BOOTMAPSZ		(CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))

 /* FLASH organization */
 #define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
 #define CONFIG_SYS_MAX_FLASH_SECT	128	/* max number of sectors on one chip */
 #define CONFIG_SYS_FLASH_ERASE_TOUT	1000

 #define CONFIG_SYS_FLASH_SIZE		0x800000
 /*
  * #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
  */

 /* Cache Configuration */
 #define CONFIG_SYS_CACHELINE_SIZE	16

 #define ICACHE_STATUS			(CONFIG_SYS_INIT_RAM_ADDR + \
 					 CONFIG_SYS_INIT_RAM_SIZE - 8)
 #define DCACHE_STATUS			(CONFIG_SYS_INIT_RAM_ADDR + \
 					 CONFIG_SYS_INIT_RAM_SIZE - 4)
 #define CONFIG_SYS_ICACHE_INV		(CF_CACR_CINV | CF_CACR_INVI)
 #define CONFIG_SYS_CACHE_ACR0		(CONFIG_SYS_SDRAM_BASE | \
 					 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 					 CF_ACR_EN | CF_ACR_SM_ALL)
 #define CONFIG_SYS_CACHE_ICACR		(CF_CACR_CENB | CF_CACR_CINV | \
 					 CF_CACR_DISD | CF_CACR_INVI | \
 					 CF_CACR_CEIB | CF_CACR_DCM | \
 					 CF_CACR_EUSP)

 /* Port configuration */
 #define CONFIG_SYS_FECI2C		0xF0


 /* Dynamic MTD partition support */
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
 #define CONFIG_FLASH_CFI_MTD
 #define MTDIDS_DEFAULT		"nor0=idmr-0"

 #define MTDPARTS_DEFAULT	"mtdparts=idmr-0:128k(u-boot),"	\
 						"64k(env),"	\
 						"640k(kernel),"	\
 						"2m(rootfs),"	\
 						"-(user)";

 #if defined(CONFIG_CMD_MII)
 #error "MII commands don't work on iDMR board and should not be enabled."
 #endif

 #endif /* _IDMR_H */
	/*
	* Configuration settings for the iDMR board
	*
	* Based on MC5272C3, r5200 and M5271EVB board configs
	* (C) Copyright 2006 Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	* (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
	* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.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 _IDMR_H
	#define _IDMR_H


	/*
	* High Level Configuration Options (easy to change)
	*/

	#define CONFIG_MCF52x2 /* define processor family */
	#define CONFIG_M5271 /* define processor type */
	#define CONFIG_IDMR /* define board type */

	#undef CONFIG_WATCHDOG /* disable watchdog */

	/*
	* Default environment settings
	*/
	#define CONFIG_BOOTCOMMAND "run net_nfs"
	#define CONFIG_BOOTDELAY 5
	#define CONFIG_MCFUART
	#define CONFIG_SYS_UART_PORT (0)
	#define CONFIG_BAUDRATE 19200
	#define CONFIG_ETHADDR 00:06:3b:01:41:55
	#define CONFIG_ETHPRIME
	#define CONFIG_IPADDR 192.168.30.1
	#define CONFIG_SERVERIP 192.168.1.1
	#define CONFIG_ROOTPATH ""
	#define CONFIG_GATEWAYIP 192.168.1.1
	#define CONFIG_NETMASK 255.255.0.0
	#define CONFIG_HOSTNAME idmr
	#define CONFIG_BOOTFILE "/tftpboot/idmr/uImage"
	#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root " \
	"filesystem over NFS; echo"

	#define CONFIG_MCFTMR

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	"addip=setenv bootargs $(bootargs) " \
	"ip=$(ipaddr):$(serverip):$(gatewayip):" \
	"$(netmask):$(hostname):$(netdev):off panic=1\0" \
	"flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \
	"flash_self=run ramargs addip;bootm $(kernel_addr) " \
	"$(ramdisk_addr)\0" \
	"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	"nfsroot=$(serverip):$(rootpath)\0" \
	"ethact=FEC\0 " \
	"update=prot off ff800000 ff81ffff; era ff800000 ff81ffff; " \
	"cp.b 200000 ff800000 $(filesize);" \
	"prot on ff800000 ff81ffff\0" \
	"load=tftp 200000 $(u-boot)\0" \
	"u-boot=/tftpboot/idmr/u-boot.bin\0" \
	""


	/*
	* 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_PING
	#define CONFIG_CMD_JFFS2
	#define CONFIG_CMD_NET

	#undef CONFIG_CMD_LOADS
	#undef CONFIG_CMD_LOADB


	/*
	* Low Level Configuration Settings
	* (address mappings, register initial values, etc.)
	* You should know what you are doing if you make changes here.
	*/

	/*
	* Configuration for environment, which occupies third sector in flash.
	*/
	#ifndef CONFIG_MONITOR_IS_IN_RAM
	#define CONFIG_ENV_ADDR 0xff820000
	#define CONFIG_ENV_SECT_SIZE 0x10000
	#define CONFIG_ENV_SIZE 0x2000
	#define CONFIG_ENV_IS_IN_FLASH
	#else /* CONFIG_MONITOR_IS_IN_RAM */
	#define CONFIG_ENV_OFFSET 0x4000
	#define CONFIG_ENV_SECT_SIZE 0x2000
	#define CONFIG_ENV_IS_IN_FLASH
	#endif /* !CONFIG_MONITOR_IS_IN_RAM */

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

	#define CONFIG_SYS_PROMPT "=> "
	#define CONFIG_SYS_LONGHELP /* undef to save memory */

	#if defined(CONFIG_CMD_KGDB)
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#endif

	#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_LOAD_ADDR 0x00100000

	#define CONFIG_SYS_MEMTEST_START 0x400
	#define CONFIG_SYS_MEMTEST_END 0x380000

	#define CONFIG_SYS_HZ (50000000 / 64)
	#define CONFIG_SYS_CLK 100000000

	#define CONFIG_SYS_MBAR 0x40000000 /* Register Base Addrs */

	/*
	* Ethernet
	*/
	#define CONFIG_MCFFEC
	#ifdef CONFIG_MCFFEC
	# define CONFIG_MII 1
	# define CONFIG_MII_INIT 1
	# define CONFIG_SYS_DISCOVER_PHY
	# define CONFIG_SYS_RX_ETH_BUFFER 8
	# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN

	# define CONFIG_SYS_FEC0_PINMUX 0
	# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
	# define MCFFEC_TOUT_LOOP 50000
	/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
	# ifndef CONFIG_SYS_DISCOVER_PHY
	# define FECDUPLEX FULL
	# define FECSPEED _100BASET
	# else
	# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
	# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
	# endif
	# endif /* CONFIG_SYS_DISCOVER_PHY */
	#endif

	/*
	* Definitions for initial stack pointer and data area (in DPRAM)
	*/
	#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
	#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

	/*
	* Start addresses for the final memory configuration
	* (Set up by the startup code)
	* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
	*/
	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	#define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */
	#define CONFIG_SYS_FLASH_BASE 0xff800000

	#ifdef CONFIG_MONITOR_IS_IN_RAM
	#define CONFIG_SYS_MONITOR_BASE 0x20000
	#else /* !CONFIG_MONITOR_IS_IN_RAM */
	#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
	#endif /* CONFIG_MONITOR_IS_IN_RAM */

	#define CONFIG_SYS_MONITOR_LEN 0x20000
	#define CONFIG_SYS_MALLOC_LEN (256 << 10)
	#define CONFIG_SYS_BOOTPARAMS_LEN (64*1024)

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 8 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization ??
	*/
	#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))

	/* FLASH organization */
	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
	#define CONFIG_SYS_FLASH_ERASE_TOUT 1000

	#define CONFIG_SYS_FLASH_SIZE 0x800000
	/*
	* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
	*/

	/* Cache Configuration */
	#define CONFIG_SYS_CACHELINE_SIZE 16

	#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
	CONFIG_SYS_INIT_RAM_SIZE - 8)
	#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
	CONFIG_SYS_INIT_RAM_SIZE - 4)
	#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV \| CF_CACR_INVI)
	#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE \| \
	CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) \| \
	CF_ACR_EN \| CF_ACR_SM_ALL)
	#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB \| CF_CACR_CINV \| \
	CF_CACR_DISD \| CF_CACR_INVI \| \
	CF_CACR_CEIB \| CF_CACR_DCM \| \
	CF_CACR_EUSP)

	/* Port configuration */
	#define CONFIG_SYS_FECI2C 0xF0


	/* Dynamic MTD partition support */
	#define CONFIG_CMD_MTDPARTS
	#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
	#define CONFIG_FLASH_CFI_MTD
	#define MTDIDS_DEFAULT "nor0=idmr-0"

	#define MTDPARTS_DEFAULT "mtdparts=idmr-0:128k(u-boot)," \
	"64k(env)," \
	"640k(kernel)," \
	"2m(rootfs)," \
	"-(user)";

	#if defined(CONFIG_CMD_MII)
	#error "MII commands don't work on iDMR board and should not be enabled."
	#endif

	#endif /* _IDMR_H */