[people/ms/u-boot.git] / include / configs / M5249EVB.h

/*
 * Configuation settings for the esd TASREG board.
 *
 * (C) Copyright 2004
 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
 *
 * 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 _M5249EVB_H
#define _M5249EVB_H

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_MCF52x2			/* define processor family */
#define CONFIG_M5249			/* define processor type */

#define CONFIG_MCFTMR

#define CONFIG_MCFUART
#define CONFIG_SYS_UART_PORT		(0)
#define CONFIG_BAUDRATE		115200
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600 , 19200 , 38400 , 57600, 115200 }

#undef  CONFIG_WATCHDOG

#undef CONFIG_MONITOR_IS_IN_RAM		/* no pre-loader required!!! ;-) */

/*
 * BOOTP options
 */
#undef CONFIG_BOOTP_BOOTFILESIZE
#undef CONFIG_BOOTP_BOOTPATH
#undef CONFIG_BOOTP_GATEWAY
#undef CONFIG_BOOTP_HOSTNAME

/*
 * Command line configuration.
 */
#include <config_cmd_default.h>
#define CONFIG_CMD_CACHE
#undef CONFIG_CMD_NET

#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_DEVICE_NULLDEV	1	/* include nulldev device	*/
#define CONFIG_SYS_CONSOLE_INFO_QUIET	1	/* don't print console @ startup	*/
#define CONFIG_AUTO_COMPLETE	1	/* add autocompletion support	*/
#define CONFIG_LOOPW		1	/* enable loopw command	*/
#define CONFIG_MX_CYCLIC	1	/* enable mdc/mwc commands	*/

#define CONFIG_SYS_LOAD_ADDR		0x200000	/* default load address */

#define CONFIG_SYS_MEMTEST_START	0x400
#define CONFIG_SYS_MEMTEST_END		0x380000

#define CONFIG_SYS_HZ			1000

/*
 * Clock configuration: enable only one of the following options
 */

#undef  CONFIG_SYS_PLL_BYPASS				/* bypass PLL for test purpose */
#define CONFIG_SYS_FAST_CLK		1		/* MCF5249 can run at 140MHz   */
#define	CONFIG_SYS_CLK			132025600	/* MCF5249 can run at 140MHz   */

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

#define CONFIG_SYS_MBAR		0x10000000	/* Register Base Addrs */
#define	CONFIG_SYS_MBAR2		0x80000000

/*-----------------------------------------------------------------------
 * 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_SIZE	64	/* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

#define CONFIG_ENV_IS_IN_FLASH	1
#define CONFIG_ENV_OFFSET		0x4000	/* Address of Environment Sector*/
#define CONFIG_ENV_SIZE		0x2000	/* Total Size of Environment Sector	*/
#define CONFIG_ENV_SECT_SIZE	0x2000 /* see README - env sector total size	*/

/*-----------------------------------------------------------------------
 * 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		(CONFIG_SYS_CS0_BASE)

#if 0 /* test-only */
#define CONFIG_PRAM		512 /* test-only for SDRAM problem!!!!!!!!!!!!!!!!!!!! */
#endif

#define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_FLASH_BASE + 0x400)

#define CONFIG_SYS_MONITOR_LEN		0x20000
#define CONFIG_SYS_MALLOC_LEN		(1 * 1024*1024)	/* Reserve 1 MB for malloc()	*/
#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_FLASH_CFI
#ifdef CONFIG_SYS_FLASH_CFI

#	define CONFIG_FLASH_CFI_DRIVER	1
#	define CONFIG_SYS_FLASH_SIZE		0x1000000	/* Max size that the board might have */
#	define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
#	define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
#	define CONFIG_SYS_MAX_FLASH_SECT	137	/* max number of sectors on one chip */
#	define CONFIG_SYS_FLASH_PROTECTION	/* "Real" (hardware) sectors protection */
#	define CONFIG_SYS_FLASH_CHECKSUM
#	define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
#endif

/*-----------------------------------------------------------------------
 * 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_DCM)
#define CONFIG_SYS_CACHE_ACR0		(CONFIG_SYS_FLASH_BASE | \
					 CF_ADDRMASK(2) | \
					 CF_ACR_EN | CF_ACR_SM_ALL)
#define CONFIG_SYS_CACHE_ACR1		(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_CEIB | \
					 CF_CACR_DBWE)

/*-----------------------------------------------------------------------
 * Memory bank definitions
 */

/* CS0 - AMD Flash, address 0xffc00000 */
#define	CONFIG_SYS_CS0_BASE		0xffe00000
#define	CONFIG_SYS_CS0_CTRL		0x00001980	/* WS=0110, AA=1, PS=10         */
/** Note: There is a CSMR0/DRAM vector problem, need to disable C/I ***/
#define	CONFIG_SYS_CS0_MASK		0x003f0021	/* 4MB, AA=0, WP=0, C/I=1, V=1  */

/* CS1 - FPGA, address 0xe0000000 */
#define	CONFIG_SYS_CS1_BASE		0xe0000000
#define	CONFIG_SYS_CS1_CTRL		0x00000d80	/* WS=0011, AA=1, PS=10         */
#define	CONFIG_SYS_CS1_MASK		0x00010001	/* 128kB, AA=0, WP=0, C/I=0, V=1*/

/*-----------------------------------------------------------------------
 * Port configuration
 */
#define	CONFIG_SYS_GPIO_FUNC		0x00000008	/* Set gpio pins: none          */
#define	CONFIG_SYS_GPIO1_FUNC		0x00df00f0	/* 36-39(SWITCH),48-52(FPGAs),54*/
#define	CONFIG_SYS_GPIO_EN		0x00000008	/* Set gpio output enable       */
#define	CONFIG_SYS_GPIO1_EN		0x00c70000	/* Set gpio output enable       */
#define	CONFIG_SYS_GPIO_OUT		0x00000008	/* Set outputs to default state */
#define	CONFIG_SYS_GPIO1_OUT		0x00c70000	/* Set outputs to default state */
#define CONFIG_SYS_GPIO1_LED		0x00400000	/* user led                     */

#endif	/* M5249 */
Commit	Line	Data
a605aacd TL	1	/*
	2	* Configuation settings for the esd TASREG board.
	3	*
	4	* (C) Copyright 2004
	5	* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
	6	*
	7	* See file CREDITS for list of people who contributed to this
	8	* project.
	9	*
	10	* This program is free software; you can redistribute it and/or
	11	* modify it under the terms of the GNU General Public License as
	12	* published by the Free Software Foundation; either version 2 of
	13	* the License, or (at your option) any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	23	* MA 02111-1307 USA
	24	*/
	25
	26	/*
	27	* board/config.h - configuration options, board specific
	28	*/
	29
	30	#ifndef _M5249EVB_H
	31	#define _M5249EVB_H
	32
	33	/*
	34	* High Level Configuration Options
	35	* (easy to change)
	36	*/
	37	#define CONFIG_MCF52x2 /* define processor family */
	38	#define CONFIG_M5249 /* define processor type */
	39
	40	#define CONFIG_MCFTMR
	41
	42	#define CONFIG_MCFUART
6d0f6bcf	43	#define CONFIG_SYS_UART_PORT (0)
79e0799c	44	#define CONFIG_BAUDRATE 115200
6d0f6bcf	45	#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
a605aacd TL	46
	47	#undef CONFIG_WATCHDOG
	48
	49	#undef CONFIG_MONITOR_IS_IN_RAM /* no pre-loader required!!! ;-) */
	50
	51	/*
	52	* BOOTP options
	53	*/
	54	#undef CONFIG_BOOTP_BOOTFILESIZE
	55	#undef CONFIG_BOOTP_BOOTPATH
	56	#undef CONFIG_BOOTP_GATEWAY
	57	#undef CONFIG_BOOTP_HOSTNAME
	58
	59	/*
	60	* Command line configuration.
	61	*/
	62	#include <config_cmd_default.h>
dd9f054e	63	#define CONFIG_CMD_CACHE
a605aacd TL	64	#undef CONFIG_CMD_NET
a605aacd TL	65
6d0f6bcf JCPV	66	#define CONFIG_SYS_PROMPT "=> "
6d0f6bcf JCPV	67	#define CONFIG_SYS_LONGHELP /* undef to save memory */
a605aacd TL	68
a605aacd TL	69	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	70	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
a605aacd	71	#else
6d0f6bcf	72	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
a605aacd	73	#endif
6d0f6bcf JCPV	74	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	75	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	76	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
a605aacd	77
6d0f6bcf JCPV	78	#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
6d0f6bcf JCPV	79	#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup */
a605aacd TL	80	#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
	81	#define CONFIG_LOOPW 1 /* enable loopw command */
	82	#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
	83
6d0f6bcf	84	#define CONFIG_SYS_LOAD_ADDR 0x200000 /* default load address */
a605aacd	85
6d0f6bcf JCPV	86	#define CONFIG_SYS_MEMTEST_START 0x400
6d0f6bcf JCPV	87	#define CONFIG_SYS_MEMTEST_END 0x380000
a605aacd	88
6d0f6bcf	89	#define CONFIG_SYS_HZ 1000
a605aacd TL	90
	91	/*
	92	* Clock configuration: enable only one of the following options
	93	*/
	94
6d0f6bcf JCPV	95	#undef CONFIG_SYS_PLL_BYPASS /* bypass PLL for test purpose */
	96	#define CONFIG_SYS_FAST_CLK 1 /* MCF5249 can run at 140MHz */
	97	#define CONFIG_SYS_CLK 132025600 /* MCF5249 can run at 140MHz */
a605aacd TL	98
	99	/*
	100	* Low Level Configuration Settings
	101	* (address mappings, register initial values, etc.)
	102	* You should know what you are doing if you make changes here.
	103	*/
	104
6d0f6bcf JCPV	105	#define CONFIG_SYS_MBAR 0x10000000 /* Register Base Addrs */
6d0f6bcf JCPV	106	#define CONFIG_SYS_MBAR2 0x80000000
a605aacd TL	107
	108	/*-----------------------------------------------------------------------
	109	* Definitions for initial stack pointer and data area (in DPRAM)
	110	*/
6d0f6bcf	111	#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
553f0982	112	#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
6d0f6bcf	113	#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
553f0982	114	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
6d0f6bcf	115	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
a605aacd	116
5a1aceb0	117	#define CONFIG_ENV_IS_IN_FLASH 1
0e8d1586 JCPV	118	#define CONFIG_ENV_OFFSET 0x4000 /* Address of Environment Sector*/
	119	#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
	120	#define CONFIG_ENV_SECT_SIZE 0x2000 /* see README - env sector total size */
a605aacd TL	121
	122	/*-----------------------------------------------------------------------
	123	* Start addresses for the final memory configuration
	124	* (Set up by the startup code)
6d0f6bcf	125	* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
a605aacd	126	*/
6d0f6bcf JCPV	127	#define CONFIG_SYS_SDRAM_BASE 0x00000000
6d0f6bcf JCPV	128	#define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */
012522fe	129	#define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE)
a605aacd TL	130
	131	#if 0 /* test-only */
	132	#define CONFIG_PRAM 512 /* test-only for SDRAM problem!!!!!!!!!!!!!!!!!!!! */
	133	#endif
	134
6d0f6bcf	135	#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
a605aacd	136
6d0f6bcf JCPV	137	#define CONFIG_SYS_MONITOR_LEN 0x20000
	138	#define CONFIG_SYS_MALLOC_LEN (1 * 10241024) / Reserve 1 MB for malloc() */
	139	#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
a605aacd TL	140
	141	/*
	142	* For booting Linux, the board info and command line data
	143	* have to be in the first 8 MB of memory, since this is
	144	* the maximum mapped by the Linux kernel during initialization ??
	145	*/
6d0f6bcf	146	#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
a605aacd TL	147
	148	/*-----------------------------------------------------------------------
	149	* FLASH organization
	150	*/
6d0f6bcf JCPV	151	#define CONFIG_SYS_FLASH_CFI
6d0f6bcf JCPV	152	#ifdef CONFIG_SYS_FLASH_CFI
a605aacd	153
00b1883a	154	# define CONFIG_FLASH_CFI_DRIVER 1
6d0f6bcf JCPV	155	# define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
	156	# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
	157	# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
	158	# define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
	159	# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
	160	# define CONFIG_SYS_FLASH_CHECKSUM
	161	# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
a605aacd TL	162	#endif
	163
	164	/*-----------------------------------------------------------------------
	165	* Cache Configuration
	166	*/
6d0f6bcf	167	#define CONFIG_SYS_CACHELINE_SIZE 16
a605aacd	168
dd9f054e	169	#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
553f0982	170	CONFIG_SYS_INIT_RAM_SIZE - 8)
dd9f054e	171	#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
553f0982	172	CONFIG_SYS_INIT_RAM_SIZE - 4)
dd9f054e TL	173	#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
	174	#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE \| \
	175	CF_ADDRMASK(2) \| \
	176	CF_ACR_EN \| CF_ACR_SM_ALL)
	177	#define CONFIG_SYS_CACHE_ACR1 (CONFIG_SYS_SDRAM_BASE \| \
	178	CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) \| \
	179	CF_ACR_EN \| CF_ACR_SM_ALL)
	180	#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB \| CF_CACR_CEIB \| \
	181	CF_CACR_DBWE)
	182
a605aacd TL	183	/*-----------------------------------------------------------------------
	184	* Memory bank definitions
	185	*/
	186
	187	/* CS0 - AMD Flash, address 0xffc00000 */
012522fe TL	188	#define CONFIG_SYS_CS0_BASE 0xffe00000
012522fe TL	189	#define CONFIG_SYS_CS0_CTRL 0x00001980 /* WS=0110, AA=1, PS=10 */
a605aacd	190	/ Note: There is a CSMR0/DRAM vector problem, need to disable C/I */
012522fe	191	#define CONFIG_SYS_CS0_MASK 0x003f0021 /* 4MB, AA=0, WP=0, C/I=1, V=1 */
a605aacd TL	192
a605aacd TL	193	/* CS1 - FPGA, address 0xe0000000 */
012522fe TL	194	#define CONFIG_SYS_CS1_BASE 0xe0000000
	195	#define CONFIG_SYS_CS1_CTRL 0x00000d80 /* WS=0011, AA=1, PS=10 */
	196	#define CONFIG_SYS_CS1_MASK 0x00010001 /* 128kB, AA=0, WP=0, C/I=0, V=1*/
a605aacd TL	197
	198	/*-----------------------------------------------------------------------
	199	* Port configuration
	200	*/
6d0f6bcf JCPV	201	#define CONFIG_SYS_GPIO_FUNC 0x00000008 /* Set gpio pins: none */
	202	#define CONFIG_SYS_GPIO1_FUNC 0x00df00f0 /* 36-39(SWITCH),48-52(FPGAs),54*/
	203	#define CONFIG_SYS_GPIO_EN 0x00000008 /* Set gpio output enable */
	204	#define CONFIG_SYS_GPIO1_EN 0x00c70000 /* Set gpio output enable */
	205	#define CONFIG_SYS_GPIO_OUT 0x00000008 /* Set outputs to default state */
	206	#define CONFIG_SYS_GPIO1_OUT 0x00c70000 /* Set outputs to default state */
	207	#define CONFIG_SYS_GPIO1_LED 0x00400000 /* user led */
a605aacd TL	208
a605aacd TL	209	#endif /* M5249 */