[people/ms/u-boot.git] / include / configs / cobra5272.h

/*
 * Configuation settings for the Sentec Cobra Board.
 *
 * (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
 */

/* ---
 * Version: U-boot 1.0.0 - initial release for Sentec COBRA5272 board
 * Date: 2004-03-29
 * Author: Florian Schlote
 *
 * For a description of configuration options please refer also to the
 * general u-boot-1.x.x/README file
 * ---
 */

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

#ifndef _CONFIG_COBRA5272_H
#define _CONFIG_COBRA5272_H

/* ---
 * Define processor
 * possible values for Sentec board: only Coldfire M5272 processor supported
 * (please do not change)
 * ---
 */

#define CONFIG_MCF52x2			/* define processor family */
#define CONFIG_M5272			/* define processor type */

/* ---
 * Defines processor clock - important for correct timings concerning serial
 * interface etc.
 * CFG_HZ gives unit: 1000 -> 1 Hz ^= 1000 ms
 * ---
 */

#define CFG_HZ			1000
#define CFG_CLK			66000000
#define CFG_SDRAM_SIZE		16		/* SDRAM size in MB */

/* ---
 * Enable use of Ethernet
 * ---
 */
#define CONFIG_MCFFEC

/* Enable Dma Timer */
#define CONFIG_MCFTMR

/* ---
 * Define baudrate for UART1 (console output, tftp, ...)
 * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
 * CFG_BAUDRATE_TABLE defines values that can be selected in u-boot command
 * interface
 * ---
 */

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

/* ---
 * set "#if 0" to "#if 1" if (Hardware)-WATCHDOG should be enabled & change
 * timeout acc. to your needs
 * #define CONFIG_WATCHDOG_TIMEOUT x , x is timeout in milliseconds, e. g. 10000
 * for 10 sec
 * ---
 */

#if 0
#define CONFIG_WATCHDOG
#define CONFIG_WATCHDOG_TIMEOUT 10000	/* timeout in milliseconds */
#endif

/* ---
 * CONFIG_MONITOR_IS_IN_RAM defines if u-boot is started from a different
 * bootloader residing in flash ('chainloading'); if you want to use
 * chainloading or want to compile a u-boot binary that can be loaded into
 * RAM via BDM set
 *	"#if 0" to "#if 1"
 * You will need a first stage bootloader then, e. g. colilo or a working BDM
 * cable (Background Debug Mode)
 *
 * Setting #if 0: u-boot will start from flash and relocate itself to RAM
 *
 * Please do not forget to modify the setting of TEXT_BASE
 * in board/cobra5272/config.mk accordingly (#if 0: 0xffe00000; #if 1: 0x20000)
 *
 * ---
 */

#if 0
#define CONFIG_MONITOR_IS_IN_RAM /* monitor is started from a preloader */
#endif

/* ---
 * Configuration for environment
 * Environment is embedded in u-boot in the second sector of the flash
 * ---
 */

#ifndef CONFIG_MONITOR_IS_IN_RAM
#define CFG_ENV_OFFSET		0x4000
#define CFG_ENV_SECT_SIZE	0x2000
#define CFG_ENV_IS_IN_FLASH	1
#define CFG_ENV_IS_EMBEDDED	1
#else
#define CFG_ENV_ADDR		0xffe04000
#define CFG_ENV_SECT_SIZE	0x2000
#define CFG_ENV_IS_IN_FLASH	1
#endif


/*
 * 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

#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_LOADB
#undef CONFIG_CMD_MII

#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 user parameters that have to be customized most likely
 *-----------------------------------------------------------------------------
 */

/*AUTOBOOT settings - booting images automatically by u-boot after power on*/

#define CONFIG_BOOTDELAY	5		/* used for autoboot, delay in
seconds u-boot will wait before starting defined (auto-)boot command, setting
to -1 disables delay, setting to 0 will too prevent access to u-boot command
interface: u-boot then has to reflashed */


/* The following settings will be contained in the environment block ; if you
want to use a neutral environment all those settings can be manually set in
u-boot: 'set' command */

#if 0

#define CONFIG_BOOTCOMMAND	"bootm 0xffe80000"	/*Autoboto command, please
enter a valid image address in flash */

#define CONFIG_BOOTARGS		" "			/* default bootargs that are
considered during boot */

/* User network settings */

#define CONFIG_ETHADDR 00:00:00:00:00:09	/* default ethernet MAC addr. */
#define CONFIG_IPADDR 192.168.100.2		/* default board IP address */
#define CONFIG_SERVERIP 192.168.100.1	/* default tftp server IP address */

#endif

#define CFG_PROMPT		"COBRA > "	/* Layout of u-boot prompt*/

#define CFG_LOAD_ADDR		0x20000		/*Defines default RAM address
from which user programs will be started */

/*---*/

#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	*/

/*
 *-----------------------------------------------------------------------------
 * End of user parameters to be customized
 *-----------------------------------------------------------------------------
 */

/* ---
 * Defines memory range for test
 * ---
 */

#define CFG_MEMTEST_START	0x400
#define CFG_MEMTEST_END		0x380000

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

/* ---
 * Base register address
 * ---
 */

#define CFG_MBAR		0x10000000	/* Register Base Addrs */

/* ---
 * System Conf. Reg. & System Protection Reg.
 * ---
 */

#define CFG_SCR			0x0003;
#define CFG_SPR			0xffff;

/* ---
 * Ethernet settings
 * ---
 */

#define CFG_DISCOVER_PHY
#define CFG_ENET_BD_BASE	0x780000

/*-----------------------------------------------------------------------
 * Definitions for initial stack pointer and data area (in internal SRAM)
 */
#define CFG_INIT_RAM_ADDR	0x20000000
#define CFG_INIT_RAM_END	0x1000	/* 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

/*
 *-------------------------------------------------------------------------
 * RAM SIZE (is defined above)
 *-----------------------------------------------------------------------
 */

/* #define CFG_SDRAM_SIZE		16 */

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

#define CFG_FLASH_BASE		0xffe00000

#ifdef	CONFIG_MONITOR_IS_IN_RAM
#define CFG_MONITOR_BASE	0x20000
#else
#define CFG_MONITOR_BASE	(CFG_FLASH_BASE + 0x400)
#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		(8 << 20)	/* Initial Memory map for Linux */

/*-----------------------------------------------------------------------
 * FLASH organization
 */
#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
#define CFG_MAX_FLASH_SECT	11	/* max number of sectors on one chip	*/
#define CFG_FLASH_ERASE_TOUT	1000	/* flash timeout */

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

/*-----------------------------------------------------------------------
 * Memory bank definitions
 *
 * Please refer also to Motorola Coldfire user manual - Chapter XXX
 * <http://e-www.motorola.com/files/dsp/doc/ref_manual/MCF5272UM.pdf>
 */
#define CFG_BR0_PRELIM		0xFFE00201
#define CFG_OR0_PRELIM		0xFFE00014

#define CFG_BR1_PRELIM		0
#define CFG_OR1_PRELIM		0

#define CFG_BR2_PRELIM		0
#define CFG_OR2_PRELIM		0

#define CFG_BR3_PRELIM		0
#define CFG_OR3_PRELIM		0

#define CFG_BR4_PRELIM		0
#define CFG_OR4_PRELIM		0

#define CFG_BR5_PRELIM		0
#define CFG_OR5_PRELIM		0

#define CFG_BR6_PRELIM		0
#define CFG_OR6_PRELIM		0

#define CFG_BR7_PRELIM		0x00000701
#define CFG_OR7_PRELIM		0xFF00007C

/*-----------------------------------------------------------------------
 * LED config
 */
#define	LED_STAT_0	0xffff /*all LEDs off*/
#define	LED_STAT_1	0xfffe
#define	LED_STAT_2	0xfffd
#define	LED_STAT_3	0xfffb
#define	LED_STAT_4	0xfff7
#define	LED_STAT_5	0xffef
#define	LED_STAT_6	0xffdf
#define	LED_STAT_7	0xff00 /*all LEDs on*/

/*-----------------------------------------------------------------------
 * Port configuration (GPIO)
 */
#define CFG_PACNT		0x00000000		/* PortA control reg.: All pins are external
GPIO*/
#define CFG_PADDR		0x00FF			/* PortA direction reg.: PA7 to PA0 are outputs
(1^=output, 0^=input) */
#define CFG_PADAT		LED_STAT_0		/* PortA value reg.: Turn all LED off */
#define CFG_PBCNT		0x55554155		/* PortB control reg.: Ethernet/UART
configuration */
#define CFG_PBDDR		0x0000			/* PortB direction: All pins configured as inputs */
#define CFG_PBDAT		0x0000			/* PortB value reg. */
#define CFG_PDCNT		0x00000000		/* PortD control reg. */

#endif	/* _CONFIG_COBRA5272_H */
Commit	Line	Data
a562e1bd WD	1	/*
	2	* Configuation settings for the Sentec Cobra Board.
	3	*
	4	* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
	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	* Version: U-boot 1.0.0 - initial release for Sentec COBRA5272 board
	27	* Date: 2004-03-29
	28	* Author: Florian Schlote
	29	*
	30	* For a description of configuration options please refer also to the
	31	* general u-boot-1.x.x/README file
	32	* ---
	33	*/
	34
	35	/* ---
	36	* board/config.h - configuration options, board specific
	37	* ---
	38	*/
	39
	40	#ifndef _CONFIG_COBRA5272_H
	41	#define _CONFIG_COBRA5272_H
	42
	43	/* ---
	44	* Define processor
	45	* possible values for Sentec board: only Coldfire M5272 processor supported
	46	* (please do not change)
	47	* ---
	48	*/
	49
	50	#define CONFIG_MCF52x2 /* define processor family */
	51	#define CONFIG_M5272 /* define processor type */
	52
	53	/* ---
	54	* Defines processor clock - important for correct timings concerning serial
	55	* interface etc.
	56	* CFG_HZ gives unit: 1000 -> 1 Hz ^= 1000 ms
	57	* ---
	58	*/
	59
	60	#define CFG_HZ 1000
	61	#define CFG_CLK 66000000
	62	#define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */
	63
	64	/* ---
65	* Enable use of Ethernet
66	* ---
67	*/
6706424d	68	#define CONFIG_MCFFEC
a562e1bd	69
6706424d TL	70	/* Enable Dma Timer */
6706424d TL	71	#define CONFIG_MCFTMR
a562e1bd WD	72
	73	/* ---
	74	* Define baudrate for UART1 (console output, tftp, ...)
	75	* default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
	76	* CFG_BAUDRATE_TABLE defines values that can be selected in u-boot command
	77	* interface
	78	* ---
	79	*/
	80
6706424d TL	81	#define CONFIG_MCFUART
6706424d TL	82	#define CFG_UART_PORT (0)
a562e1bd WD	83	#define CONFIG_BAUDRATE 19200
	84	#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
	85
	86	/* ---
	87	* set "#if 0" to "#if 1" if (Hardware)-WATCHDOG should be enabled & change
	88	* timeout acc. to your needs
	89	* #define CONFIG_WATCHDOG_TIMEOUT x , x is timeout in milliseconds, e. g. 10000
	90	* for 10 sec
	91	* ---
	92	*/
	93
	94	#if 0
	95	#define CONFIG_WATCHDOG
	96	#define CONFIG_WATCHDOG_TIMEOUT 10000 /* timeout in milliseconds */
	97	#endif
	98
	99	/* ---
	100	* CONFIG_MONITOR_IS_IN_RAM defines if u-boot is started from a different
	101	* bootloader residing in flash ('chainloading'); if you want to use
	102	* chainloading or want to compile a u-boot binary that can be loaded into
	103	* RAM via BDM set
53677ef1	104	* "#if 0" to "#if 1"
a562e1bd WD	105	* You will need a first stage bootloader then, e. g. colilo or a working BDM
	106	* cable (Background Debug Mode)
	107	*
	108	* Setting #if 0: u-boot will start from flash and relocate itself to RAM
	109	*
	110	* Please do not forget to modify the setting of TEXT_BASE
	111	* in board/cobra5272/config.mk accordingly (#if 0: 0xffe00000; #if 1: 0x20000)
	112	*
	113	* ---
	114	*/
	115
	116	#if 0
	117	#define CONFIG_MONITOR_IS_IN_RAM /* monitor is started from a preloader */
	118	#endif
	119
	120	/* ---
	121	* Configuration for environment
	122	* Environment is embedded in u-boot in the second sector of the flash
	123	* ---
	124	*/
	125
	126	#ifndef CONFIG_MONITOR_IS_IN_RAM
	127	#define CFG_ENV_OFFSET 0x4000
	128	#define CFG_ENV_SECT_SIZE 0x2000
	129	#define CFG_ENV_IS_IN_FLASH 1
	130	#define CFG_ENV_IS_EMBEDDED 1
	131	#else
	132	#define CFG_ENV_ADDR 0xffe04000
	133	#define CFG_ENV_SECT_SIZE 0x2000
	134	#define CFG_ENV_IS_IN_FLASH 1
	135	#endif
	136
37e4f24b	137
80ff4f99 JL	138	/*
	139	* BOOTP options
	140	*/
	141	#define CONFIG_BOOTP_BOOTFILESIZE
	142	#define CONFIG_BOOTP_BOOTPATH
	143	#define CONFIG_BOOTP_GATEWAY
	144	#define CONFIG_BOOTP_HOSTNAME
	145
	146
37e4f24b JL	147	/*
37e4f24b JL	148	* Command line configuration.
a562e1bd	149	*/
37e4f24b JL	150	#include <config_cmd_default.h>
	151
	152	#define CONFIG_CMD_PING
a562e1bd	153
37e4f24b JL	154	#undef CONFIG_CMD_LOADS
	155	#undef CONFIG_CMD_LOADB
	156	#undef CONFIG_CMD_MII
a562e1bd	157
6706424d TL	158	#ifdef CONFIG_MCFFEC
	159	# define CONFIG_NET_MULTI 1
	160	# define CONFIG_MII 1
0f3ba7e9	161	# define CONFIG_MII_INIT 1
6706424d TL	162	# define CFG_DISCOVER_PHY
	163	# define CFG_RX_ETH_BUFFER 8
	164	# define CFG_FAULT_ECHO_LINK_DOWN
	165
	166	# define CFG_FEC0_PINMUX 0
	167	# define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
53677ef1	168	# define MCFFEC_TOUT_LOOP 50000
6706424d TL	169	/* If CFG_DISCOVER_PHY is not defined - hardcoded */
	170	# ifndef CFG_DISCOVER_PHY
	171	# define FECDUPLEX FULL
	172	# define FECSPEED _100BASET
	173	# else
	174	# ifndef CFG_FAULT_ECHO_LINK_DOWN
	175	# define CFG_FAULT_ECHO_LINK_DOWN
	176	# endif
	177	# endif /* CFG_DISCOVER_PHY */
	178	#endif
a562e1bd WD	179
	180	/*
	181	*-----------------------------------------------------------------------------
	182	* Define user parameters that have to be customized most likely
	183	*-----------------------------------------------------------------------------
	184	*/
	185
	186	/AUTOBOOT settings - booting images automatically by u-boot after power on/
	187
	188	#define CONFIG_BOOTDELAY 5 /* used for autoboot, delay in
	189	seconds u-boot will wait before starting defined (auto-)boot command, setting
	190	to -1 disables delay, setting to 0 will too prevent access to u-boot command
	191	interface: u-boot then has to reflashed */
	192
	193
	194	/* The following settings will be contained in the environment block ; if you
	195	want to use a neutral environment all those settings can be manually set in
	196	u-boot: 'set' command */
	197
	198	#if 0
	199
	200	#define CONFIG_BOOTCOMMAND "bootm 0xffe80000" /*Autoboto command, please
	201	enter a valid image address in flash */
	202
	203	#define CONFIG_BOOTARGS " " /* default bootargs that are
	204	considered during boot */
	205
	206	/* User network settings */
	207
	208	#define CONFIG_ETHADDR 00:00:00:00:00:09 /* default ethernet MAC addr. */
	209	#define CONFIG_IPADDR 192.168.100.2 /* default board IP address */
	210	#define CONFIG_SERVERIP 192.168.100.1 /* default tftp server IP address */
	211
	212	#endif
	213
	214	#define CFG_PROMPT "COBRA > " /* Layout of u-boot prompt*/
	215
	216	#define CFG_LOAD_ADDR 0x20000 /*Defines default RAM address
	217	from which user programs will be started */
	218
	219	/---/
	220
	221	#define CFG_LONGHELP /* undef to save memory */
	222
37e4f24b	223	#if defined(CONFIG_CMD_KGDB)
a562e1bd WD	224	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
	225	#else
	226	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	227	#endif
	228	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	229	#define CFG_MAXARGS 16 /* max number of command args */
	230	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
	231
	232	/*
	233	*-----------------------------------------------------------------------------
	234	* End of user parameters to be customized
	235	*-----------------------------------------------------------------------------
	236	*/
	237
	238	/* ---
	239	* Defines memory range for test
	240	* ---
	241	*/
	242
	243	#define CFG_MEMTEST_START 0x400
	244	#define CFG_MEMTEST_END 0x380000
	245
	246	/* ---
	247	* Low Level Configuration Settings
	248	* (address mappings, register initial values, etc.)
	249	* You should know what you are doing if you make changes here.
	250	* ---
	251	*/
	252
	253	/* ---
	254	* Base register address
	255	* ---
	256	*/
	257
	258	#define CFG_MBAR 0x10000000 /* Register Base Addrs */
	259
	260	/* ---
	261	* System Conf. Reg. & System Protection Reg.
	262	* ---
	263	*/
	264
	265	#define CFG_SCR 0x0003;
	266	#define CFG_SPR 0xffff;
	267
	268	/* ---
	269	* Ethernet settings
	270	* ---
	271	*/
	272
	273	#define CFG_DISCOVER_PHY
	274	#define CFG_ENET_BD_BASE 0x780000
	275
	276	/*-----------------------------------------------------------------------
	277	* Definitions for initial stack pointer and data area (in internal SRAM)
	278	*/
	279	#define CFG_INIT_RAM_ADDR 0x20000000
	280	#define CFG_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
	281	#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
	282	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	283	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
	284
	285	/*-----------------------------------------------------------------------
	286	* Start addresses for the final memory configuration
	287	* (Set up by the startup code)
288	* Please note that CFG_SDRAM_BASE _must_ start at 0
289	*/
290	#define CFG_SDRAM_BASE 0x00000000
291
292	/*
293	*-------------------------------------------------------------------------
294	* RAM SIZE (is defined above)
295	*-----------------------------------------------------------------------
296	*/
297
298	/* #define CFG_SDRAM_SIZE 16 */
299
300	/*
301	*-----------------------------------------------------------------------
302	*/
303
304	#define CFG_FLASH_BASE 0xffe00000
305
306	#ifdef CONFIG_MONITOR_IS_IN_RAM
307	#define CFG_MONITOR_BASE 0x20000
308	#else
309	#define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
310	#endif
311
312	#define CFG_MONITOR_LEN 0x20000
313	#define CFG_MALLOC_LEN (256 << 10)
314	#define CFG_BOOTPARAMS_LEN 64*1024
315
316	/*
317	* For booting Linux, the board info and command line data
318	* have to be in the first 8 MB of memory, since this is
319	* the maximum mapped by the Linux kernel during initialization ??
320	*/
321	#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
322
323	/*-----------------------------------------------------------------------
324	* FLASH organization
325	*/
326	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
327	#define CFG_MAX_FLASH_SECT 11 /* max number of sectors on one chip */
328	#define CFG_FLASH_ERASE_TOUT 1000 /* flash timeout */
329
330	/*-----------------------------------------------------------------------
331	* Cache Configuration
332	*/
333	#define CFG_CACHELINE_SIZE 16
334
335	/*-----------------------------------------------------------------------
336	* Memory bank definitions
337	*
338	* Please refer also to Motorola Coldfire user manual - Chapter XXX
339	* <http://e-www.motorola.com/files/dsp/doc/ref_manual/MCF5272UM.pdf>
340	*/
341	#define CFG_BR0_PRELIM 0xFFE00201
342	#define CFG_OR0_PRELIM 0xFFE00014
343
344	#define CFG_BR1_PRELIM 0
345	#define CFG_OR1_PRELIM 0
346
347	#define CFG_BR2_PRELIM 0
348	#define CFG_OR2_PRELIM 0
349
350	#define CFG_BR3_PRELIM 0
351	#define CFG_OR3_PRELIM 0
352
353	#define CFG_BR4_PRELIM 0
354	#define CFG_OR4_PRELIM 0
355
356	#define CFG_BR5_PRELIM 0
357	#define CFG_OR5_PRELIM 0
358
359	#define CFG_BR6_PRELIM 0
360	#define CFG_OR6_PRELIM 0
361
362	#define CFG_BR7_PRELIM 0x00000701
363	#define CFG_OR7_PRELIM 0xFF00007C
364
365	/*-----------------------------------------------------------------------
366	* LED config
367	*/
368	#define LED_STAT_0 0xffff /all LEDs off/
369	#define LED_STAT_1 0xfffe
370	#define LED_STAT_2 0xfffd
371	#define LED_STAT_3 0xfffb
372	#define LED_STAT_4 0xfff7
373	#define LED_STAT_5 0xffef
374	#define LED_STAT_6 0xffdf
375	#define LED_STAT_7 0xff00 /all LEDs on/
376
377	/*-----------------------------------------------------------------------
378	* Port configuration (GPIO)
379	*/
380	#define CFG_PACNT 0x00000000 /* PortA control reg.: All pins are external
381	GPIO*/
382	#define CFG_PADDR 0x00FF /* PortA direction reg.: PA7 to PA0 are outputs
383	(1^=output, 0^=input) */
384	#define CFG_PADAT LED_STAT_0 /* PortA value reg.: Turn all LED off */
385	#define CFG_PBCNT 0x55554155 /* PortB control reg.: Ethernet/UART
386	configuration */
387	#define CFG_PBDDR 0x0000 /* PortB direction: All pins configured as inputs */
388	#define CFG_PBDAT 0x0000 /* PortB value reg. */
389	#define CFG_PDCNT 0x00000000 /* PortD control reg. */
390
391	#endif /* _CONFIG_COBRA5272_H */