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

/*
 * (C) Copyright 2004 Atmark Techno, Inc.
 *
 * Yasushi SHOJI <yashi@atmark-techno.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
 */

#ifndef __CONFIG_H
#define __CONFIG_H

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

#define CONFIG_MICROBLAZE	1	/* This is an MicroBlaze CPU	*/
#define CONFIG_SUZAKU		1	/* on an SUZAKU Board		*/

/*-----------------------------------------------------------------------
 * 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		0x80000000
#define CFG_SDRAM_SIZE		0x01000000
#define CFG_FLASH_BASE		0xfff00000
#define CFG_FLASH_SIZE		0x00400000
#define CFG_RESET_ADDRESS	0xfff00100
#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor */
#define CFG_MONITOR_BASE	(CFG_SDRAM_BASE + CFG_SDRAM_SIZE - (1024 * 1024))
#define CFG_MALLOC_LEN		(256 << 10)	/* Reserve 256 kB for malloc */
#define CFG_MALLOC_BASE		(CFG_MONITOR_BASE - (1024 * 1024))

#define CONFIG_XILINX_UARTLITE
#define CONFIG_BAUDRATE		115200
#define CFG_BAUDRATE_TABLE	{ 115200 }

/* System Register (GPIO) */
#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)

/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_ENV
#undef CONFIG_CMD_MEMORY
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_MISC

#define CFG_UART1_BASE		(0xFFFF2000)
#define CONFIG_SERIAL_BASE	CFG_UART1_BASE

/*
 * Miscellaneous configurable options
 */
#define	CFG_LONGHELP				/* undef to save memory		*/
#define CFG_PROMPT		"SUZAKU> "	/* Monitor Command Prompt	*/
#define CFG_CBSIZE		256
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size	*/
#define CFG_MAXARGS		16		/* max number of command args	*/

#define CFG_LOAD_ADDR		CFG_SDRAM_BASE	/* default load address		*/

/*-----------------------------------------------------------------------
 * FLASH organization
 */
#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
#define CFG_MAX_FLASH_SECT	1	/* max number of sectors on one chip	*/

/*-----------------------------------------------------------------------
 * NVRAM organization
 */
#define CONFIG_ENV_IS_NOWHERE	1
#define	CFG_ENV_SIZE		0x10000	/* Total Size of Environment Sector	*/
#define CFG_ENV_SECT_SIZE	0x10000	/* see README - env sector total size	*/

/*-----------------------------------------------------------------------
 * Definitions for initial stack pointer and data area (in DPRAM)
 */

#define CFG_INIT_RAM_ADDR	0x80000000	/* inside of SDRAM */
#define CFG_INIT_RAM_END	0x2000		/* End of used area in RAM */
#define CFG_GBL_DATA_SIZE	128		/* 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

#define XILINX_CLOCK_FREQ	50000000
#define CONFIG_XILINX_CLOCK_FREQ	XILINX_CLOCK_FREQ

#endif	/* __CONFIG_H */
Commit	Line	Data
507bbe3e WD	1	/*
	2	* (C) Copyright 2004 Atmark Techno, Inc.
	3	*
	4	* Yasushi SHOJI <yashi@atmark-techno.com>
	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	#ifndef __CONFIG_H
	26	#define __CONFIG_H
	27
507bbe3e WD	28	/*
	29	* High Level Configuration Options
	30	* (easy to change)
	31	*/
	32
857cad37	33	#define CONFIG_MICROBLAZE 1 /* This is an MicroBlaze CPU */
507bbe3e WD	34	#define CONFIG_SUZAKU 1 /* on an SUZAKU Board */
	35
	36	/*-----------------------------------------------------------------------
	37	* Start addresses for the final memory configuration
	38	* (Set up by the startup code)
	39	* Please note that CFG_SDRAM_BASE _must_ start at 0
	40	*/
	41	#define CFG_SDRAM_BASE 0x80000000
	42	#define CFG_SDRAM_SIZE 0x01000000
	43	#define CFG_FLASH_BASE 0xfff00000
857cad37	44	#define CFG_FLASH_SIZE 0x00400000
507bbe3e WD	45	#define CFG_RESET_ADDRESS 0xfff00100
507bbe3e WD	46	#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
17980495	47	#define CFG_MONITOR_BASE (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - (1024 * 1024))
507bbe3e	48	#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
17980495	49	#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - (1024 * 1024))
507bbe3e	50
0731cbae	51	#define CONFIG_XILINX_UARTLITE
507bbe3e WD	52	#define CONFIG_BAUDRATE 115200
	53	#define CFG_BAUDRATE_TABLE { 115200 }
	54
6f934210 MS	55	/* System Register (GPIO) */
	56	#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
	57	#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
	58
46da1e96 JL	59	/*
	60	* Command line configuration.
	61	*/
	62	#include <config_cmd_default.h>
	63
f2403565 MS	64	#undef CONFIG_CMD_BDI
	65	#undef CONFIG_CMD_ENV
	66	#undef CONFIG_CMD_MEMORY
	67	#undef CONFIG_CMD_NET
	68	#undef CONFIG_CMD_MISC
507bbe3e WD	69
	70	#define CFG_UART1_BASE (0xFFFF2000)
	71	#define CONFIG_SERIAL_BASE CFG_UART1_BASE
	72
	73	/*
	74	* Miscellaneous configurable options
	75	*/
	76	#define CFG_LONGHELP /* undef to save memory */
	77	#define CFG_PROMPT "SUZAKU> " /* Monitor Command Prompt */
	78	#define CFG_CBSIZE 256
	79	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	80	#define CFG_MAXARGS 16 /* max number of command args */
	81
	82	#define CFG_LOAD_ADDR CFG_SDRAM_BASE /* default load address */
	83
	84	/*-----------------------------------------------------------------------
	85	* FLASH organization
	86	*/
	87	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
	88	#define CFG_MAX_FLASH_SECT 1 /* max number of sectors on one chip */
	89
	90	/*-----------------------------------------------------------------------
	91	* NVRAM organization
	92	*/
93f6d725	93	#define CONFIG_ENV_IS_NOWHERE 1
507bbe3e WD	94	#define CFG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
	95	#define CFG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */
	96
857cad37 WD	97	/*-----------------------------------------------------------------------
	98	* Definitions for initial stack pointer and data area (in DPRAM)
	99	*/
	100
	101	#define CFG_INIT_RAM_ADDR 0x80000000 /* inside of SDRAM */
	102	#define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */
	103	#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
	104	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	105	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
	106
f2403565 MS	107	#define XILINX_CLOCK_FREQ 50000000
	108	#define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
	109
507bbe3e	110	#endif /* __CONFIG_H */