[J-u-boot.git] / include / configs / M5282EVB.h

/*
 * Configuation settings for the Motorola MC5282EVB board.
 *
 * (C) Copyright 2003 Josef Baumgartner <[email protected]>
 *
 * 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
 */

/*
 * board/config.h - configuration options, board specific
 */

#ifndef _CONFIG_M5282EVB_H
#define _CONFIG_M5282EVB_H

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define	CONFIG_MCF52x2		/* define processor family */
#define CONFIG_M5282		/* define processor type */

#define CONFIG_MCFTMR

#define CONFIG_MCFUART
#define CFG_UART_PORT		(0)
#define CONFIG_BAUDRATE		115200
#define CFG_BAUDRATE_TABLE	{ 9600 , 19200 , 38400 , 57600, 115200 }

#undef	CONFIG_MONITOR_IS_IN_RAM	/* define if monitor is started from a pre-loader */

/* Configuration for environment
 * Environment is embedded in u-boot in the second sector of the flash
 */
#define CFG_ENV_ADDR		0xffe04000
#define CFG_ENV_SIZE		0x2000
#define CONFIG_ENV_IS_IN_FLASH	1

/*
 * 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_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_MII

#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_LOADB

#define CONFIG_MCFFEC
#ifdef CONFIG_MCFFEC
#	define CONFIG_NET_MULTI		1
#	define CONFIG_MII		1
#	define CONFIG_MII_INIT		1
#	define CFG_DISCOVER_PHY
#	define CFG_RX_ETH_BUFFER	8
#	define CFG_FAULT_ECHO_LINK_DOWN

#	define CFG_FEC0_PINMUX		0
#	define CFG_FEC0_MIIBASE		CFG_FEC0_IOBASE
#	define MCFFEC_TOUT_LOOP		50000
/* If CFG_DISCOVER_PHY is not defined - hardcoded */
#	ifndef CFG_DISCOVER_PHY
#		define FECDUPLEX	FULL
#		define FECSPEED		_100BASET
#	else
#		ifndef CFG_FAULT_ECHO_LINK_DOWN
#			define CFG_FAULT_ECHO_LINK_DOWN
#		endif
#	endif			/* CFG_DISCOVER_PHY */
#endif

#define CONFIG_BOOTDELAY	5
#ifdef CONFIG_MCFFEC
#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
#	define CONFIG_IPADDR	192.162.1.2
#	define CONFIG_NETMASK	255.255.255.0
#	define CONFIG_SERVERIP	192.162.1.1
#	define CONFIG_GATEWAYIP	192.162.1.1
#	define CONFIG_OVERWRITE_ETHADDR_ONCE
#endif				/* CONFIG_MCFFEC */

#define CONFIG_HOSTNAME		M5282EVB
#define CONFIG_EXTRA_ENV_SETTINGS		\
	"netdev=eth0\0"				\
	"loadaddr=10000\0"			\
	"u-boot=u-boot.bin\0"			\
	"load=tftp ${loadaddr) ${u-boot}\0"	\
	"upd=run load; run prog\0"		\
	"prog=prot off ffe00000 ffe3ffff;"	\
	"era ffe00000 ffe3ffff;"		\
	"cp.b ${loadaddr} ffe00000 ${filesize};"\
	"save\0"				\
	""

#define CFG_PROMPT		"-> "
#define	CFG_LONGHELP		/* undef to save memory         */

#if defined(CONFIG_CMD_KGDB)
#define	CFG_CBSIZE		1024	/* Console I/O Buffer Size      */
#else
#define	CFG_CBSIZE		256	/* Console I/O Buffer Size      */
#endif
#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)	/* Print Buffer Size */
#define	CFG_MAXARGS		16	/* max number of command args   */
#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size    */

#define CFG_LOAD_ADDR		0x20000

#define CFG_MEMTEST_START	0x400
#define CFG_MEMTEST_END		0x380000

#define CFG_HZ			1000
#define	CFG_CLK			64000000

/* PLL Configuration: Ext Clock * 6 (see table 9-4 of MCF user manual) */

#define CFG_MFD			0x02	/* PLL Multiplication Factor Devider */
#define CFG_RFD			0x00	/* PLL Reduce Frecuency Devider */

/*
 * Low Level Configuration Settings
 * (address mappings, register initial values, etc.)
 * You should know what you are doing if you make changes here.
 */
#define	CFG_MBAR		0x40000000

/*-----------------------------------------------------------------------
 * Definitions for initial stack pointer and data area (in DPRAM)
 */
#define CFG_INIT_RAM_ADDR	0x20000000
#define CFG_INIT_RAM_END	0x10000	/* End of used area in internal SRAM    */
#define CFG_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET

/*-----------------------------------------------------------------------
 * Start addresses for the final memory configuration
 * (Set up by the startup code)
 * Please note that CFG_SDRAM_BASE _must_ start at 0
 */
#define CFG_SDRAM_BASE		0x00000000
#define	CFG_SDRAM_SIZE		16	/* SDRAM size in MB */
#define CFG_FLASH_BASE		0xffe00000
#define	CFG_INT_FLASH_BASE	0xf0000000
#define CFG_INT_FLASH_ENABLE	0x21

/* If M5282 port is fully implemented the monitor base will be behind
 * the vector table. */
#if (TEXT_BASE != CFG_INT_FLASH_BASE)
#define CFG_MONITOR_BASE	(CFG_FLASH_BASE + 0x400)
#else
#define CFG_MONITOR_BASE	(TEXT_BASE + 0x418)	/* 24 Byte for CFM-Config */
#endif

#define CFG_MONITOR_LEN		0x20000
#define CFG_MALLOC_LEN		(256 << 10)
#define CFG_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 CFG_BOOTMAPSZ		(CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))

/*-----------------------------------------------------------------------
 * FLASH organization
 */
#define CFG_FLASH_CFI
#ifdef CFG_FLASH_CFI

#	define CONFIG_FLASH_CFI_DRIVER	1
#	define CFG_FLASH_SIZE		0x1000000	/* Max size that the board might have */
#	define CFG_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
#	define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
#	define CFG_MAX_FLASH_SECT	137	/* max number of sectors on one chip */
#	define CFG_FLASH_PROTECTION	/* "Real" (hardware) sectors protection */
#	define CFG_FLASH_CHECKSUM
#	define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
#endif

/*-----------------------------------------------------------------------
 * Cache Configuration
 */
#define CFG_CACHELINE_SIZE	16

/*-----------------------------------------------------------------------
 * Memory bank definitions
 */
#define CFG_CS0_BASE		CFG_FLASH_BASE
#define CFG_CS0_SIZE		2*1024*1024
#define CFG_CS0_WIDTH		16
#define CFG_CS0_RO		0
#define CFG_CS0_WS		6
/*
#define CFG_CS3_BASE		0xE0000000
#define CFG_CS3_SIZE		1*1024*1024
#define CFG_CS3_WIDTH		16
#define CFG_CS3_RO		0
#define CFG_CS3_WS		6
*/
/*-----------------------------------------------------------------------
 * Port configuration
 */
#define CFG_PACNT		0x0000000	/* Port A D[31:24] */
#define CFG_PADDR		0x0000000
#define CFG_PADAT		0x0000000

#define CFG_PBCNT		0x0000000	/* Port B D[23:16] */
#define CFG_PBDDR		0x0000000
#define CFG_PBDAT		0x0000000

#define CFG_PCCNT		0x0000000	/* Port C D[15:08] */
#define CFG_PCDDR		0x0000000
#define CFG_PCDAT		0x0000000

#define CFG_PDCNT		0x0000000	/* Port D D[07:00] */
#define CFG_PCDDR		0x0000000
#define CFG_PCDAT		0x0000000

#define CFG_PEHLPAR		0xC0
#define CFG_PUAPAR		0x0F	/* UA0..UA3 = Uart 0 +1 */
#define CFG_DDRUA		0x05
#define CFG_PJPAR		0xFF;

#endif				/* _CONFIG_M5282EVB_H */
Commit	Line	Data
bf9e3b38 WD	1	/*
	2	* Configuation settings for the Motorola MC5282EVB board.
	3	*
	4	* (C) Copyright 2003 Josef Baumgartner <[email protected]>
	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
	25	/*
	26	* board/config.h - configuration options, board specific
	27	*/
	28
4e5ca3eb WD	29	#ifndef _CONFIG_M5282EVB_H
	30	#define _CONFIG_M5282EVB_H
	31
bf9e3b38 WD	32	/*
	33	* High Level Configuration Options
	34	* (easy to change)
	35	*/
f28e1bd9 TL	36	#define CONFIG_MCF52x2 /* define processor family */
f28e1bd9 TL	37	#define CONFIG_M5282 /* define processor type */
bf9e3b38	38
f28e1bd9	39	#define CONFIG_MCFTMR
bf9e3b38	40
f28e1bd9 TL	41	#define CONFIG_MCFUART
f28e1bd9 TL	42	#define CFG_UART_PORT (0)
79e0799c TL	43	#define CONFIG_BAUDRATE 115200
79e0799c TL	44	#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
4e5ca3eb	45
f28e1bd9	46	#undef CONFIG_MONITOR_IS_IN_RAM /* define if monitor is started from a pre-loader */
bf9e3b38 WD	47
	48	/* Configuration for environment
	49	* Environment is embedded in u-boot in the second sector of the flash
	50	*/
	51	#define CFG_ENV_ADDR 0xffe04000
	52	#define CFG_ENV_SIZE 0x2000
5a1aceb0	53	#define CONFIG_ENV_IS_IN_FLASH 1
bf9e3b38	54
659e2f67 JL	55	/*
	56	* BOOTP options
	57	*/
	58	#define CONFIG_BOOTP_BOOTFILESIZE
	59	#define CONFIG_BOOTP_BOOTPATH
	60	#define CONFIG_BOOTP_GATEWAY
	61	#define CONFIG_BOOTP_HOSTNAME
	62
8353e139 JL	63	/*
	64	* Command line configuration.
	65	*/
	66	#include <config_cmd_default.h>
f28e1bd9 TL	67	#define CONFIG_CMD_NET
	68	#define CONFIG_CMD_PING
	69	#define CONFIG_CMD_MII
8353e139 JL	70
	71	#undef CONFIG_CMD_LOADS
	72	#undef CONFIG_CMD_LOADB
	73
f28e1bd9 TL	74	#define CONFIG_MCFFEC
	75	#ifdef CONFIG_MCFFEC
	76	# define CONFIG_NET_MULTI 1
	77	# define CONFIG_MII 1
0f3ba7e9	78	# define CONFIG_MII_INIT 1
f28e1bd9 TL	79	# define CFG_DISCOVER_PHY
	80	# define CFG_RX_ETH_BUFFER 8
	81	# define CFG_FAULT_ECHO_LINK_DOWN
	82
	83	# define CFG_FEC0_PINMUX 0
	84	# define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
53677ef1	85	# define MCFFEC_TOUT_LOOP 50000
f28e1bd9 TL	86	/* If CFG_DISCOVER_PHY is not defined - hardcoded */
	87	# ifndef CFG_DISCOVER_PHY
	88	# define FECDUPLEX FULL
	89	# define FECSPEED _100BASET
	90	# else
	91	# ifndef CFG_FAULT_ECHO_LINK_DOWN
	92	# define CFG_FAULT_ECHO_LINK_DOWN
	93	# endif
	94	# endif /* CFG_DISCOVER_PHY */
	95	#endif
bf9e3b38	96
bf9e3b38	97	#define CONFIG_BOOTDELAY 5
f28e1bd9 TL	98	#ifdef CONFIG_MCFFEC
	99	# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
	100	# define CONFIG_IPADDR 192.162.1.2
	101	# define CONFIG_NETMASK 255.255.255.0
	102	# define CONFIG_SERVERIP 192.162.1.1
	103	# define CONFIG_GATEWAYIP 192.162.1.1
	104	# define CONFIG_OVERWRITE_ETHADDR_ONCE
	105	#endif /* CONFIG_MCFFEC */
	106
4cb4e654	107	#define CONFIG_HOSTNAME M5282EVB
f28e1bd9 TL	108	#define CONFIG_EXTRA_ENV_SETTINGS \
	109	"netdev=eth0\0" \
	110	"loadaddr=10000\0" \
	111	"u-boot=u-boot.bin\0" \
	112	"load=tftp ${loadaddr) ${u-boot}\0" \
	113	"upd=run load; run prog\0" \
	114	"prog=prot off ffe00000 ffe3ffff;" \
	115	"era ffe00000 ffe3ffff;" \
	116	"cp.b ${loadaddr} ffe00000 ${filesize};"\
	117	"save\0" \
	118	""
bf9e3b38 WD	119
bf9e3b38 WD	120	#define CFG_PROMPT "-> "
f28e1bd9	121	#define CFG_LONGHELP /* undef to save memory */
bf9e3b38	122
8353e139	123	#if defined(CONFIG_CMD_KGDB)
f28e1bd9	124	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
bf9e3b38	125	#else
f28e1bd9	126	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
bf9e3b38	127	#endif
f28e1bd9 TL	128	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	129	#define CFG_MAXARGS 16 /* max number of command args */
	130	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
bf9e3b38 WD	131
	132	#define CFG_LOAD_ADDR 0x20000
	133
	134	#define CFG_MEMTEST_START 0x400
	135	#define CFG_MEMTEST_END 0x380000
	136
4cb4e654	137	#define CFG_HZ 1000
bf9e3b38 WD	138	#define CFG_CLK 64000000
bf9e3b38 WD	139
f28e1bd9 TL	140	/* PLL Configuration: Ext Clock * 6 (see table 9-4 of MCF user manual) */
	141
	142	#define CFG_MFD 0x02 /* PLL Multiplication Factor Devider */
	143	#define CFG_RFD 0x00 /* PLL Reduce Frecuency Devider */
bf9e3b38 WD	144
	145	/*
	146	* Low Level Configuration Settings
	147	* (address mappings, register initial values, etc.)
	148	* You should know what you are doing if you make changes here.
	149	*/
	150	#define CFG_MBAR 0x40000000
	151
bf9e3b38 WD	152	/*-----------------------------------------------------------------------
	153	* Definitions for initial stack pointer and data area (in DPRAM)
	154	*/
f28e1bd9 TL	155	#define CFG_INIT_RAM_ADDR 0x20000000
	156	#define CFG_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
	157	#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
bf9e3b38 WD	158	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	159	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
	160
	161	/*-----------------------------------------------------------------------
	162	* Start addresses for the final memory configuration
	163	* (Set up by the startup code)
	164	* Please note that CFG_SDRAM_BASE _must_ start at 0
	165	*/
	166	#define CFG_SDRAM_BASE 0x00000000
2acefa72	167	#define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */
bf9e3b38 WD	168	#define CFG_FLASH_BASE 0xffe00000
bf9e3b38 WD	169	#define CFG_INT_FLASH_BASE 0xf0000000
f28e1bd9	170	#define CFG_INT_FLASH_ENABLE 0x21
bf9e3b38 WD	171
	172	/* If M5282 port is fully implemented the monitor base will be behind
	173	* the vector table. */
f28e1bd9 TL	174	#if (TEXT_BASE != CFG_INT_FLASH_BASE)
	175	#define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
	176	#else
	177	#define CFG_MONITOR_BASE (TEXT_BASE + 0x418) /* 24 Byte for CFM-Config */
	178	#endif
bf9e3b38 WD	179
	180	#define CFG_MONITOR_LEN 0x20000
	181	#define CFG_MALLOC_LEN (256 << 10)
	182	#define CFG_BOOTPARAMS_LEN 64*1024
	183
bf9e3b38 WD	184	/*
	185	* For booting Linux, the board info and command line data
	186	* have to be in the first 8 MB of memory, since this is
	187	* the maximum mapped by the Linux kernel during initialization ??
	188	*/
f28e1bd9	189	#define CFG_BOOTMAPSZ (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))
bf9e3b38 WD	190
	191	/*-----------------------------------------------------------------------
	192	* FLASH organization
	193	*/
f28e1bd9 TL	194	#define CFG_FLASH_CFI
	195	#ifdef CFG_FLASH_CFI
	196
00b1883a	197	# define CONFIG_FLASH_CFI_DRIVER 1
f28e1bd9 TL	198	# define CFG_FLASH_SIZE 0x1000000 /* Max size that the board might have */
	199	# define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
	200	# define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
	201	# define CFG_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
	202	# define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
	203	# define CFG_FLASH_CHECKSUM
	204	# define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
	205	#endif
bf9e3b38 WD	206
	207	/*-----------------------------------------------------------------------
	208	* Cache Configuration
	209	*/
	210	#define CFG_CACHELINE_SIZE 16
	211
bf9e3b38 WD	212	/*-----------------------------------------------------------------------
	213	* Memory bank definitions
	214	*/
f28e1bd9 TL	215	#define CFG_CS0_BASE CFG_FLASH_BASE
	216	#define CFG_CS0_SIZE 210241024
	217	#define CFG_CS0_WIDTH 16
53677ef1	218	#define CFG_CS0_RO 0
f28e1bd9 TL	219	#define CFG_CS0_WS 6
	220	/*
	221	#define CFG_CS3_BASE 0xE0000000
	222	#define CFG_CS3_SIZE 110241024
	223	#define CFG_CS3_WIDTH 16
53677ef1	224	#define CFG_CS3_RO 0
f28e1bd9 TL	225	#define CFG_CS3_WS 6
f28e1bd9 TL	226	*/
bf9e3b38 WD	227	/*-----------------------------------------------------------------------
	228	* Port configuration
	229	*/
f28e1bd9 TL	230	#define CFG_PACNT 0x0000000 /* Port A D[31:24] */
	231	#define CFG_PADDR 0x0000000
	232	#define CFG_PADAT 0x0000000
	233
	234	#define CFG_PBCNT 0x0000000 /* Port B D[23:16] */
	235	#define CFG_PBDDR 0x0000000
	236	#define CFG_PBDAT 0x0000000
	237
	238	#define CFG_PCCNT 0x0000000 /* Port C D[15:08] */
	239	#define CFG_PCDDR 0x0000000
	240	#define CFG_PCDAT 0x0000000
	241
	242	#define CFG_PDCNT 0x0000000 /* Port D D[07:00] */
	243	#define CFG_PCDDR 0x0000000
	244	#define CFG_PCDAT 0x0000000
4e5ca3eb	245
f28e1bd9 TL	246	#define CFG_PEHLPAR 0xC0
	247	#define CFG_PUAPAR 0x0F /* UA0..UA3 = Uart 0 +1 */
	248	#define CFG_DDRUA 0x05
53677ef1	249	#define CFG_PJPAR 0xFF;
4e5ca3eb	250
f28e1bd9	251	#endif /* _CONFIG_M5282EVB_H */