[people/ms/u-boot.git] / include / configs / EP1S40.h

/*
 * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
 * Scott McNutt <smcnutt@psyent.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

/*------------------------------------------------------------------------
 * BOARD/CPU
 *----------------------------------------------------------------------*/
#define CONFIG_EP1S40		1		/* EP1S40 board		*/
#define CONFIG_SYS_CLK_FREQ	50000000	/* 50 MHz core clk	*/

#define CONFIG_SYS_RESET_ADDR		0x00000000	/* Hard-reset address	*/
#define CONFIG_SYS_EXCEPTION_ADDR	0x01000020	/* Exception entry point*/
#define CONFIG_SYS_NIOS_SYSID_BASE	0x021208b8	/* System id address	*/

/*------------------------------------------------------------------------
 * CACHE -- the following will support II/s and II/f. The II/s does not
 * have dcache, so the cache instructions will behave as NOPs.
 *----------------------------------------------------------------------*/
#define CONFIG_SYS_ICACHE_SIZE		4096		/* 4 KByte total	*/
#define CONFIG_SYS_ICACHELINE_SIZE	32		/* 32 bytes/line	*/
#define CONFIG_SYS_DCACHE_SIZE		2048		/* 2 KByte (II/f)	*/
#define CONFIG_SYS_DCACHELINE_SIZE	4		/* 4 bytes/line (II/f)	*/

/*------------------------------------------------------------------------
 * MEMORY BASE ADDRESSES
 *----------------------------------------------------------------------*/
#define CONFIG_SYS_FLASH_BASE		0x00000000	/* FLASH base addr	*/
#define CONFIG_SYS_FLASH_SIZE		0x00800000	/* 8 MByte		*/
#define CONFIG_SYS_SDRAM_BASE		0x01000000	/* SDRAM base addr	*/
#define CONFIG_SYS_SDRAM_SIZE		0x01000000	/* 16 MByte		*/
#define CONFIG_SYS_SRAM_BASE		0x02000000	/* SRAM base addr	*/
#define CONFIG_SYS_SRAM_SIZE		0x00100000	/* 1 MB			*/

/*------------------------------------------------------------------------
 * MEMORY ORGANIZATION
 *	-Monitor at top.
 *	-The heap is placed below the monitor.
 *	-Global data is placed below the heap.
 *	-The stack is placed below global data (&grows down).
 *----------------------------------------------------------------------*/
#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)	/* Reserve 256k		*/
#define CONFIG_SYS_GBL_DATA_SIZE	128		/* Global data size rsvd*/
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 256*1024) /* 256k heap */

#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE
#define CONFIG_SYS_MALLOC_BASE		(CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP		CONFIG_SYS_GBL_DATA_OFFSET

/*------------------------------------------------------------------------
 * FLASH (AM29LV065D)
 *----------------------------------------------------------------------*/
#define CONFIG_SYS_MAX_FLASH_SECT	128		/* Max # sects per bank */
#define CONFIG_SYS_MAX_FLASH_BANKS	1		/* Max # of flash banks */
#define CONFIG_SYS_FLASH_ERASE_TOUT	8000		/* Erase timeout (msec) */
#define CONFIG_SYS_FLASH_WRITE_TOUT	100		/* Write timeout (msec) */

/*------------------------------------------------------------------------
 * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above
 * CONFIG_SYS_FLASH_BASE, since we assume that u-boot is stored at the bottom
 * of flash memory. This will keep the environment in user region
 * of flash. NOTE: the monitor length must be multiple of sector size
 * (which is common practice).
 *----------------------------------------------------------------------*/
#define CONFIG_ENV_IS_IN_FLASH	1		/* Environment in flash */
#define CONFIG_ENV_SIZE		(64 * 1024)	/* 64 KByte (1 sector)	*/
#define CONFIG_ENV_OVERWRITE			/* Serial change Ok	*/
#define CONFIG_ENV_ADDR	(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)

/*------------------------------------------------------------------------
 * CONSOLE
 *----------------------------------------------------------------------*/
#if defined(CONFIG_CONSOLE_JTAG)
#define CONFIG_SYS_NIOS_CONSOLE	0x021208b0	/* JTAG UART base addr	*/
#else
#define CONFIG_SYS_NIOS_CONSOLE	0x02120840	/* UART base addr	*/
#endif

#define CONFIG_SYS_NIOS_FIXEDBAUD	1		/* Baudrate is fixed	*/
#define CONFIG_BAUDRATE		115200		/* Initial baudrate	*/
#define CONFIG_SYS_BAUDRATE_TABLE	{115200}	/* It's fixed ;-)	*/

#define CONFIG_SYS_CONSOLE_INFO_QUIET	1		/* Suppress console info*/

/*------------------------------------------------------------------------
 * EPCS Device -- None for stratix.
 *----------------------------------------------------------------------*/
#undef CONFIG_SYS_NIOS_EPCSBASE

/*------------------------------------------------------------------------
 * DEBUG
 *----------------------------------------------------------------------*/
#undef CONFIG_ROM_STUBS				/* Stubs not in ROM	*/

/*------------------------------------------------------------------------
 * TIMEBASE --
 *
 * The high res timer defaults to 1 msec. Since it includes the period
 * registers, we can slow it down to 10 msec using TMRCNT. If the default
 * period is acceptable, TMRCNT can be left undefined.
 *----------------------------------------------------------------------*/
#define CONFIG_SYS_NIOS_TMRBASE	0x02120820	/* Tick timer base addr */
#define CONFIG_SYS_NIOS_TMRIRQ		3		/* Timer IRQ num	*/
#define CONFIG_SYS_NIOS_TMRMS		10		/* 10 msec per tick	*/
#define CONFIG_SYS_NIOS_TMRCNT (CONFIG_SYS_NIOS_TMRMS * (CONFIG_SYS_CLK_FREQ/1000))
#define CONFIG_SYS_HZ		(CONFIG_SYS_CLK_FREQ/(CONFIG_SYS_NIOS_TMRCNT + 1))

/*------------------------------------------------------------------------
 * STATUS LED -- Provides a simple blinking led. For Nios2 each board
 * must implement its own led routines -- since leds are board-specific.
 *----------------------------------------------------------------------*/
#define CONFIG_SYS_LEDPIO_ADDR		0x02120870	/* LED PIO base addr	*/
#define CONFIG_STATUS_LED			/* Enable status driver */

#define STATUS_LED_BIT		1		/* Bit-0 on PIO		*/
#define STATUS_LED_STATE	1		/* Blinking		*/
#define STATUS_LED_PERIOD	(500/CONFIG_SYS_NIOS_TMRMS) /* Every 500 msec	*/

/*------------------------------------------------------------------------
 * ETHERNET -- The header file for the SMC91111 driver hurts my eyes ...
 * and really doesn't need any additional clutter. So I choose the lazy
 * way out to avoid changes there -- define the base address to ensure
 * cache bypass so there's no need to monkey with inx/outx macros.
 *----------------------------------------------------------------------*/
#define CONFIG_SMC91111_BASE	0x82110300	/* Base addr (bypass)	*/
#define CONFIG_NET_MULTI
#define CONFIG_SMC91111			/* Using SMC91c111	*/
#undef	CONFIG_SMC91111_EXT_PHY			/* Internal PHY		*/
#define CONFIG_SMC_USE_32_BIT			/* 32-bit interface	*/

#define CONFIG_ETHADDR		08:00:3e:26:0a:5b
#define CONFIG_NETMASK		255.255.255.0
#define CONFIG_IPADDR		192.168.2.21
#define CONFIG_SERVERIP		192.168.2.16


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


/*
 * Command line configuration.
 */
#define CONFIG_CMD_BDI
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_IMI
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_LOADS
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_MISC
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_RUN
#define CONFIG_CMD_SAVES


/*------------------------------------------------------------------------
 * MISC
 *----------------------------------------------------------------------*/
#define CONFIG_SYS_LONGHELP				/* Provide extended help*/
#define CONFIG_SYS_PROMPT		"==> "		/* Command prompt	*/
#define CONFIG_SYS_CBSIZE		256		/* Console I/O buf size */
#define CONFIG_SYS_MAXARGS		16		/* Max command args	*/
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot arg buf size	*/
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print buf size */
#define CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_SDRAM_BASE	/* Default load address */
#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE	/* Start addr for test	*/
#define CONFIG_SYS_MEMTEST_END		CONFIG_SYS_INIT_SP - 0x00020000

#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "

#endif	/* __CONFIG_H */
Commit	Line	Data
9cc83378 SM	1	/*
	2	* (C) Copyright 2005, Psyent Corporation <www.psyent.com>
	3	* Scott McNutt <smcnutt@psyent.com>
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	#ifndef __CONFIG_H
	25	#define __CONFIG_H
	26
	27	/*------------------------------------------------------------------------
	28	* BOARD/CPU
	29	----------------------------------------------------------------------/
	30	#define CONFIG_EP1S40 1 /* EP1S40 board */
	31	#define CONFIG_SYS_CLK_FREQ 50000000 /* 50 MHz core clk */
	32
6d0f6bcf JCPV	33	#define CONFIG_SYS_RESET_ADDR 0x00000000 /* Hard-reset address */
	34	#define CONFIG_SYS_EXCEPTION_ADDR 0x01000020 /* Exception entry point*/
	35	#define CONFIG_SYS_NIOS_SYSID_BASE 0x021208b8 /* System id address */
9cc83378 SM	36
	37	/*------------------------------------------------------------------------
	38	* CACHE -- the following will support II/s and II/f. The II/s does not
	39	* have dcache, so the cache instructions will behave as NOPs.
	40	----------------------------------------------------------------------/
6d0f6bcf JCPV	41	#define CONFIG_SYS_ICACHE_SIZE 4096 /* 4 KByte total */
	42	#define CONFIG_SYS_ICACHELINE_SIZE 32 /* 32 bytes/line */
	43	#define CONFIG_SYS_DCACHE_SIZE 2048 /* 2 KByte (II/f) */
	44	#define CONFIG_SYS_DCACHELINE_SIZE 4 /* 4 bytes/line (II/f) */
9cc83378 SM	45
	46	/*------------------------------------------------------------------------
	47	* MEMORY BASE ADDRESSES
	48	----------------------------------------------------------------------/
6d0f6bcf JCPV	49	#define CONFIG_SYS_FLASH_BASE 0x00000000 /* FLASH base addr */
	50	#define CONFIG_SYS_FLASH_SIZE 0x00800000 /* 8 MByte */
	51	#define CONFIG_SYS_SDRAM_BASE 0x01000000 /* SDRAM base addr */
	52	#define CONFIG_SYS_SDRAM_SIZE 0x01000000 /* 16 MByte */
	53	#define CONFIG_SYS_SRAM_BASE 0x02000000 /* SRAM base addr */
	54	#define CONFIG_SYS_SRAM_SIZE 0x00100000 /* 1 MB */
9cc83378 SM	55
	56	/*------------------------------------------------------------------------
	57	* MEMORY ORGANIZATION
	58	* -Monitor at top.
	59	* -The heap is placed below the monitor.
	60	* -Global data is placed below the heap.
	61	* -The stack is placed below global data (&grows down).
	62	----------------------------------------------------------------------/
6d0f6bcf JCPV	63	#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256k */
	64	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Global data size rsvd*/
	65	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2561024) / 256k heap */
9cc83378	66
6d0f6bcf JCPV	67	#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
	68	#define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
	69	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
	70	#define CONFIG_SYS_INIT_SP CONFIG_SYS_GBL_DATA_OFFSET
9cc83378 SM	71
	72	/*------------------------------------------------------------------------
	73	* FLASH (AM29LV065D)
	74	----------------------------------------------------------------------/
6d0f6bcf JCPV	75	#define CONFIG_SYS_MAX_FLASH_SECT 128 /* Max # sects per bank */
	76	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* Max # of flash banks */
	77	#define CONFIG_SYS_FLASH_ERASE_TOUT 8000 /* Erase timeout (msec) */
	78	#define CONFIG_SYS_FLASH_WRITE_TOUT 100 /* Write timeout (msec) */
9cc83378 SM	79
9cc83378 SM	80	/*------------------------------------------------------------------------
6d0f6bcf JCPV	81	* ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above
6d0f6bcf JCPV	82	* CONFIG_SYS_FLASH_BASE, since we assume that u-boot is stored at the bottom
9cc83378 SM	83	* of flash memory. This will keep the environment in user region
	84	* of flash. NOTE: the monitor length must be multiple of sector size
	85	* (which is common practice).
	86	----------------------------------------------------------------------/
5a1aceb0	87	#define CONFIG_ENV_IS_IN_FLASH 1 /* Environment in flash */
0e8d1586	88	#define CONFIG_ENV_SIZE (64 * 1024) /* 64 KByte (1 sector) */
9cc83378	89	#define CONFIG_ENV_OVERWRITE /* Serial change Ok */
6d0f6bcf	90	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
9cc83378 SM	91
	92	/*------------------------------------------------------------------------
	93	* CONSOLE
	94	----------------------------------------------------------------------/
	95	#if defined(CONFIG_CONSOLE_JTAG)
6d0f6bcf	96	#define CONFIG_SYS_NIOS_CONSOLE 0x021208b0 /* JTAG UART base addr */
9cc83378	97	#else
6d0f6bcf	98	#define CONFIG_SYS_NIOS_CONSOLE 0x02120840 /* UART base addr */
9cc83378 SM	99	#endif
9cc83378 SM	100
6d0f6bcf	101	#define CONFIG_SYS_NIOS_FIXEDBAUD 1 /* Baudrate is fixed */
9cc83378	102	#define CONFIG_BAUDRATE 115200 /* Initial baudrate */
6d0f6bcf	103	#define CONFIG_SYS_BAUDRATE_TABLE {115200} /* It's fixed ;-) */
9cc83378	104
6d0f6bcf	105	#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* Suppress console info*/
9cc83378 SM	106
	107	/*------------------------------------------------------------------------
	108	* EPCS Device -- None for stratix.
	109	----------------------------------------------------------------------/
6d0f6bcf	110	#undef CONFIG_SYS_NIOS_EPCSBASE
9cc83378 SM	111
	112	/*------------------------------------------------------------------------
	113	* DEBUG
	114	----------------------------------------------------------------------/
	115	#undef CONFIG_ROM_STUBS /* Stubs not in ROM */
	116
	117	/*------------------------------------------------------------------------
	118	* TIMEBASE --
	119	*
	120	* The high res timer defaults to 1 msec. Since it includes the period
	121	* registers, we can slow it down to 10 msec using TMRCNT. If the default
	122	* period is acceptable, TMRCNT can be left undefined.
	123	----------------------------------------------------------------------/
6d0f6bcf JCPV	124	#define CONFIG_SYS_NIOS_TMRBASE 0x02120820 /* Tick timer base addr */
	125	#define CONFIG_SYS_NIOS_TMRIRQ 3 /* Timer IRQ num */
	126	#define CONFIG_SYS_NIOS_TMRMS 10 /* 10 msec per tick */
	127	#define CONFIG_SYS_NIOS_TMRCNT (CONFIG_SYS_NIOS_TMRMS * (CONFIG_SYS_CLK_FREQ/1000))
	128	#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ/(CONFIG_SYS_NIOS_TMRCNT + 1))
9cc83378 SM	129
	130	/*------------------------------------------------------------------------
	131	* STATUS LED -- Provides a simple blinking led. For Nios2 each board
	132	* must implement its own led routines -- since leds are board-specific.
	133	----------------------------------------------------------------------/
6d0f6bcf	134	#define CONFIG_SYS_LEDPIO_ADDR 0x02120870 /* LED PIO base addr */
9cc83378 SM	135	#define CONFIG_STATUS_LED /* Enable status driver */
	136
	137	#define STATUS_LED_BIT 1 /* Bit-0 on PIO */
	138	#define STATUS_LED_STATE 1 /* Blinking */
6d0f6bcf	139	#define STATUS_LED_PERIOD (500/CONFIG_SYS_NIOS_TMRMS) /* Every 500 msec */
9cc83378 SM	140
	141	/*------------------------------------------------------------------------
	142	* ETHERNET -- The header file for the SMC91111 driver hurts my eyes ...
	143	* and really doesn't need any additional clutter. So I choose the lazy
	144	* way out to avoid changes there -- define the base address to ensure
	145	* cache bypass so there's no need to monkey with inx/outx macros.
	146	----------------------------------------------------------------------/
	147	#define CONFIG_SMC91111_BASE 0x82110300 /* Base addr (bypass) */
7194ab80 BW	148	#define CONFIG_NET_MULTI
7194ab80 BW	149	#define CONFIG_SMC91111 /* Using SMC91c111 */
9cc83378 SM	150	#undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */
	151	#define CONFIG_SMC_USE_32_BIT /* 32-bit interface */
	152
	153	#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
	154	#define CONFIG_NETMASK 255.255.255.0
	155	#define CONFIG_IPADDR 192.168.2.21
	156	#define CONFIG_SERVERIP 192.168.2.16
	157
dcaa7156	158
11799434 JL	159	/*
	160	* BOOTP options
	161	*/
	162	#define CONFIG_BOOTP_BOOTFILESIZE
	163	#define CONFIG_BOOTP_BOOTPATH
	164	#define CONFIG_BOOTP_GATEWAY
	165	#define CONFIG_BOOTP_HOSTNAME
	166
	167
dcaa7156 JL	168	/*
	169	* Command line configuration.
	170	*/
	171	#define CONFIG_CMD_BDI
	172	#define CONFIG_CMD_DHCP
	173	#define CONFIG_CMD_ECHO
bdab39d3	174	#define CONFIG_CMD_SAVEENV
dcaa7156 JL	175	#define CONFIG_CMD_FLASH
	176	#define CONFIG_CMD_IMI
	177	#define CONFIG_CMD_IRQ
	178	#define CONFIG_CMD_LOADS
	179	#define CONFIG_CMD_LOADB
	180	#define CONFIG_CMD_MEMORY
	181	#define CONFIG_CMD_MISC
	182	#define CONFIG_CMD_NET
	183	#define CONFIG_CMD_PING
	184	#define CONFIG_CMD_RUN
	185	#define CONFIG_CMD_SAVES
	186
9cc83378 SM	187
	188	/*------------------------------------------------------------------------
	189	* MISC
	190	----------------------------------------------------------------------/
6d0f6bcf JCPV	191	#define CONFIG_SYS_LONGHELP /* Provide extended help*/
	192	#define CONFIG_SYS_PROMPT "==> " /* Command prompt */
	193	#define CONFIG_SYS_CBSIZE 256 /* Console I/O buf size */
	194	#define CONFIG_SYS_MAXARGS 16 /* Max command args */
	195	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot arg buf size */
	196	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print buf size */
	197	#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE /* Default load address */
	198	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE /* Start addr for test */
	199	#define CONFIG_SYS_MEMTEST_END CONFIG_SYS_INIT_SP - 0x00020000
	200
	201	#define CONFIG_SYS_HUSH_PARSER
	202	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
9cc83378 SM	203
9cc83378 SM	204	#endif /* __CONFIG_H */