[people/ms/u-boot.git] / include / configs / mp2usb.h

/*
 * 2004-2005 Gary Jennejohn <garyj@denx.de>
 *
 * Modified for the MP2USB by (C) Copyright 2005 Eric Benard
 * ebenard@eukrea.com
 *
 * Configuration settings for the MP2USB board.
 *
 * 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

/* ARM asynchronous clock */
#define AT91C_MAIN_CLOCK	179712000	/* from 18.432 MHz crystal (18432000 / 4 * 45) */
#define AT91C_MASTER_CLOCK	(AT91C_MAIN_CLOCK/3)	/* peripheral clock */

#define AT91_SLOW_CLOCK		32768	/* slow clock */

#define CONFIG_ARM920T		1	/* This is an ARM920T Core	*/
#define CONFIG_AT91RM9200	1	/* It's an Atmel AT91RM9200 SoC	*/
#define CONFIG_AT91RM9200DK	1	/* on an AT91RM9200DK Board	*/
#define CONFIG_MP2USB		1	/* on an MP2USB Board		*/
#undef  CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
#define USE_920T_MMU		1

#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs	*/
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG	1

#define CFG_ATMEL_PLL_INIT_BUG	1
#ifndef CONFIG_SKIP_LOWLEVEL_INIT
#define CFG_USE_MAIN_OSCILLATOR		1
/* flash */
#define MC_PUIA_VAL	0x00000000
#define MC_PUP_VAL	0x00000000
#define MC_PUER_VAL	0x00000000
#define MC_ASR_VAL	0x00000000
#define MC_AASR_VAL	0x00000000
#define EBI_CFGR_VAL	0x00000000
#define SMC2_CSR_VAL	0x00003084 /* 16bit, 2 TDF, 4 WS */

/* clocks */
#define PLLAR_VAL	0x20263E04 /* 180 MHz for PCK */
#define PLLBR_VAL	0x1048bE0E /* 48 MHz (divider by 2 for USB) */
#define MCKR_VAL	0x00000202 /* PCK/3 = MCK Master Clock = 60MHz from PLLA */

/* sdram */
#define PIOC_ASR_VAL	0xFFFF0000 /* Configure PIOC as peripheral (D16/D31) */
#define PIOC_BSR_VAL	0x00000000
#define PIOC_PDR_VAL	0xFFFF0000
#define EBI_CSA_VAL	0x00000002 /* CS1=SDRAM */
#define SDRC_CR_VAL	0x3211295A /* set up the SDRAM */
#define SDRAM		0x20000000 /* address of the SDRAM */
#define SDRAM1		0x20000020 /* address of the SDRAM */
#define SDRAM_VAL	0x00000000 /* value written to SDRAM */
#define SDRC_MR_VAL	0x00000002 /* Precharge All */
#define SDRC_MR_VAL1	0x00000004 /* refresh */
#define SDRC_MR_VAL2	0x00000003 /* Load Mode Register */
#define SDRC_MR_VAL3	0x00000000 /* Normal Mode */
#define SDRC_TR_VAL	0x000002E0 /* Write refresh rate */
#endif	/* CONFIG_SKIP_LOWLEVEL_INIT */

/*
 * Size of malloc() pool
 */
#define CFG_MALLOC_LEN	(CFG_ENV_SIZE + 128*1024)
#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */

#define CONFIG_BAUDRATE		115200

#define CFG_AT91C_BRGR_DIVISOR	33	/* hardcode so no __divsi3 : AT91C_MASTER_CLOCK /(baudrate * 16) */

/*
 * Hardware drivers
 */

/* define one of these to choose the DBGU, USART0  or USART1 as console */
#define CONFIG_DBGU
#undef CONFIG_USART0
#undef CONFIG_USART1

#undef	CONFIG_HWFLOW			/* don't include RTS/CTS flow control support	*/

#undef	CONFIG_MODEM_SUPPORT		/* disable modem initialization stuff */

#define CONFIG_USB_OHCI_NEW	1
#define CONFIG_USB_KEYBOARD	1
#define CONFIG_USB_STORAGE	1
#define CONFIG_DOS_PARTITION	1
#define CONFIG_AT91C_PQFP_UHPBUG 1

#undef CFG_USB_OHCI_BOARD_INIT
#define CFG_USB_OHCI_CPU_INIT		1
#define CFG_USB_OHCI_REGS_BASE		AT91_USB_HOST_BASE
#define CFG_USB_OHCI_SLOT_NAME		"at91rm9200"
#define CFG_USB_OHCI_MAX_ROOT_PORTS	15

#undef CONFIG_HARD_I2C

#ifdef CONFIG_HARD_I2C
#define CFG_I2C_SPEED		0	/* not used */
#define CFG_I2C_SLAVE		0	/* not used */
#define CONFIG_RTC_RS5C372A		/* RICOH I2C RTC */
#define CFG_I2C_RTC_ADDR	0x32
#define CFG_I2C_EEPROM_ADDR	0x50
#define CFG_I2C_EEPROM_ADDR_LEN 1
#define CFG_I2C_EEPROM_ADDR_OVERFLOW
#endif
/* still about 20 kB free with this defined */
#define CFG_LONGHELP

#define CONFIG_BOOTDELAY      3

#if !defined(CONFIG_HARD_I2C)
#define CONFIG_TIMESTAMP
#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_DHCP
#define CONFIG_CMD_NFS
#define CONFIG_CMD_SNTP

#if defined(CONFIG_HARD_I2C)

    #define CONFIG_CMD_DATE
    #define CONFIG_CMD_EEPROM
    #define CONFIG_CMD_I2C
    #define CONFIG_CMD_MISC

#else

    #define CONFIG_CMD_USB
    #define CONFIG_CMD_CACHE

    #undef CONFIG_CMD_AUTOSCRIPT
    #undef CONFIG_CMD_BDI
    #undef CONFIG_CMD_FPGA
    #undef CONFIG_CMD_IMI
    #undef CONFIG_CMD_LOADS
    #undef CONFIG_CMD_MISC

#endif


#define CFG_LONGHELP

#define CONFIG_NR_DRAM_BANKS	1
#define PHYS_SDRAM		0x20000000
#define PHYS_SDRAM_SIZE		0x08000000	/* 128 megs */

#define CFG_MEMTEST_START	PHYS_SDRAM
#define CFG_MEMTEST_END		CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 262144

#define CONFIG_DRIVER_ETHER
#define CONFIG_NET_RETRY_COUNT		20
#undef CONFIG_AT91C_USE_RMII

#define PHYS_FLASH_1			0x10000000
#define PHYS_FLASH_SIZE			0x1000000  /* 16 megs main flash */
#define CFG_FLASH_BASE			PHYS_FLASH_1
#define CFG_MONITOR_BASE		CFG_FLASH_BASE
#define CFG_MAX_FLASH_BANKS		1
#define CFG_MAX_FLASH_SECT		256
#define CFG_FLASH_ERASE_TOUT		(2 * CFG_HZ)	/* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT		(2 * CFG_HZ)	/* Timeout for Flash Write */
#define CFG_FLASH_LOCK_TOUT		(10*CFG_HZ)	/* Timeout for Flash Set Lock Bit */
#define CFG_FLASH_UNLOCK_TOUT		(10*CFG_HZ)	/* Timeout for Flash Clear Lock Bits */
#define CFG_FLASH_PROTECTION				/* "Real" (hardware) sectors protection */

#define CFG_ENV_IS_IN_FLASH		1
#define CFG_ENV_OFFSET			0x20000		/* after u-boot.bin */
#define CFG_ENV_ADDR			(CFG_FLASH_BASE+CFG_ENV_OFFSET)
#define CFG_ENV_SIZE			0x20000

#define CFG_LOAD_ADDR		0x21000000  /* default load address */

#define CFG_BAUDRATE_TABLE	{ 115200, 57600, 38400, 19200, 9600 }

#define CFG_PROMPT		"=> "		/* Monitor Command Prompt */
#define CFG_CBSIZE		256		/* Console I/O Buffer Size */
#define CFG_MAXARGS		32		/* max number of command args */
#define CFG_PBSIZE		(CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */

#define CFG_DEVICE_DEREGISTER           /* needs device_deregister */
#define LITTLEENDIAN            1       /* used by usb_ohci.c  */

#ifndef __ASSEMBLY__
/*-----------------------------------------------------------------------
 * Board specific extension for bd_info
 *
 * This structure is embedded in the global bd_info (bd_t) structure
 * and can be used by the board specific code (eg board/...)
 */

struct bd_info_ext {
	/* helper variable for board environment handling
	 *
	 * env_crc_valid == 0	 =>   uninitialised
	 * env_crc_valid  > 0	 =>   environment crc in flash is valid
	 * env_crc_valid  < 0	 =>   environment crc in flash is invalid
	 */
	int env_crc_valid;
};
#endif	/* __ASSEMBLY__ */

#define CFG_HZ 1000
#define CFG_HZ_CLOCK (AT91C_MASTER_CLOCK/2)	/* AT91C_TC0_CMR is implicitly set to */
						/* AT91C_TC_TIMER_DIV1_CLOCK */

#define CONFIG_STACKSIZE	(32*1024)	/* regular stack */

#ifdef CONFIG_USE_IRQ
#error CONFIG_USE_IRQ not supported
#endif

#define CFG_DEVICE_NULLDEV	 1	/* enble null device		*/
#undef CONFIG_SILENT_CONSOLE		/* enable silent startup	*/

#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_STOP_STR " "
#define CONFIG_AUTOBOOT_DELAY_STR "d"

#define CONFIG_VERSION_VARIABLE	1       /* include version env variable */

#endif	/* __CONFIG_H */
Commit	Line	Data
0e4018d2 WD	1	/*
	2	* 2004-2005 Gary Jennejohn <garyj@denx.de>
	3	*
	4	* Modified for the MP2USB by (C) Copyright 2005 Eric Benard
	5	* ebenard@eukrea.com
	6	*
	7	* Configuration settings for the MP2USB board.
	8	*
	9	* See file CREDITS for list of people who contributed to this
	10	* project.
	11	*
	12	* This program is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU General Public License as
	14	* published by the Free Software Foundation; either version 2 of
	15	* the License, or (at your option) any later version.
	16	*
	17	* This program is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*
	22	* You should have received a copy of the GNU General Public License
	23	* along with this program; if not, write to the Free Software
	24	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	25	* MA 02111-1307 USA
	26	*/
	27
	28	#ifndef __CONFIG_H
	29	#define __CONFIG_H
	30
	31	/* ARM asynchronous clock */
	32	#define AT91C_MAIN_CLOCK 179712000 /* from 18.432 MHz crystal (18432000 / 4 * 45) */
	33	#define AT91C_MASTER_CLOCK (AT91C_MAIN_CLOCK/3) /* peripheral clock */
	34
	35	#define AT91_SLOW_CLOCK 32768 /* slow clock */
	36
	37	#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
	38	#define CONFIG_AT91RM9200 1 /* It's an Atmel AT91RM9200 SoC */
	39	#define CONFIG_AT91RM9200DK 1 /* on an AT91RM9200DK Board */
	40	#define CONFIG_MP2USB 1 /* on an MP2USB Board */
	41	#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
	42	#define USE_920T_MMU 1
	43
	44	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	45	#define CONFIG_SETUP_MEMORY_TAGS 1
	46	#define CONFIG_INITRD_TAG 1
	47
	48	#define CFG_ATMEL_PLL_INIT_BUG 1
	49	#ifndef CONFIG_SKIP_LOWLEVEL_INIT
	50	#define CFG_USE_MAIN_OSCILLATOR 1
	51	/* flash */
	52	#define MC_PUIA_VAL 0x00000000
	53	#define MC_PUP_VAL 0x00000000
	54	#define MC_PUER_VAL 0x00000000
	55	#define MC_ASR_VAL 0x00000000
	56	#define MC_AASR_VAL 0x00000000
	57	#define EBI_CFGR_VAL 0x00000000
	58	#define SMC2_CSR_VAL 0x00003084 /* 16bit, 2 TDF, 4 WS */
	59
	60	/* clocks */
	61	#define PLLAR_VAL 0x20263E04 /* 180 MHz for PCK */
d8e7e0f0	62	#define PLLBR_VAL 0x1048bE0E /* 48 MHz (divider by 2 for USB) */
0e4018d2 WD	63	#define MCKR_VAL 0x00000202 /* PCK/3 = MCK Master Clock = 60MHz from PLLA */
	64
	65	/* sdram */
	66	#define PIOC_ASR_VAL 0xFFFF0000 /* Configure PIOC as peripheral (D16/D31) */
	67	#define PIOC_BSR_VAL 0x00000000
	68	#define PIOC_PDR_VAL 0xFFFF0000
	69	#define EBI_CSA_VAL 0x00000002 /* CS1=SDRAM */
	70	#define SDRC_CR_VAL 0x3211295A /* set up the SDRAM */
	71	#define SDRAM 0x20000000 /* address of the SDRAM */
	72	#define SDRAM1 0x20000020 /* address of the SDRAM */
	73	#define SDRAM_VAL 0x00000000 /* value written to SDRAM */
	74	#define SDRC_MR_VAL 0x00000002 /* Precharge All */
	75	#define SDRC_MR_VAL1 0x00000004 /* refresh */
	76	#define SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
	77	#define SDRC_MR_VAL3 0x00000000 /* Normal Mode */
	78	#define SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
	79	#endif /* CONFIG_SKIP_LOWLEVEL_INIT */
	80
	81	/*
	82	* Size of malloc() pool
	83	*/
	84	#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
	85	#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
	86
	87	#define CONFIG_BAUDRATE 115200
	88
	89	#define CFG_AT91C_BRGR_DIVISOR 33 /* hardcode so no __divsi3 : AT91C_MASTER_CLOCK /(baudrate * 16) */
	90
	91	/*
	92	* Hardware drivers
	93	*/
	94
	95	/* define one of these to choose the DBGU, USART0 or USART1 as console */
	96	#define CONFIG_DBGU
	97	#undef CONFIG_USART0
	98	#undef CONFIG_USART1
	99
	100	#undef CONFIG_HWFLOW /* don't include RTS/CTS flow control support */
	101
	102	#undef CONFIG_MODEM_SUPPORT /* disable modem initialization stuff */
	103
7b59b3c7	104	#define CONFIG_USB_OHCI_NEW 1
d8e7e0f0 WD	105	#define CONFIG_USB_KEYBOARD 1
	106	#define CONFIG_USB_STORAGE 1
	107	#define CONFIG_DOS_PARTITION 1
	108	#define CONFIG_AT91C_PQFP_UHPBUG 1
	109
301f1aa3 MK	110	#undef CFG_USB_OHCI_BOARD_INIT
	111	#define CFG_USB_OHCI_CPU_INIT 1
	112	#define CFG_USB_OHCI_REGS_BASE AT91_USB_HOST_BASE
	113	#define CFG_USB_OHCI_SLOT_NAME "at91rm9200"
53e336e9	114	#define CFG_USB_OHCI_MAX_ROOT_PORTS 15
301f1aa3	115
0e4018d2 WD	116	#undef CONFIG_HARD_I2C
	117
	118	#ifdef CONFIG_HARD_I2C
	119	#define CFG_I2C_SPEED 0 /* not used */
	120	#define CFG_I2C_SLAVE 0 /* not used */
	121	#define CONFIG_RTC_RS5C372A /* RICOH I2C RTC */
	122	#define CFG_I2C_RTC_ADDR 0x32
	123	#define CFG_I2C_EEPROM_ADDR 0x50
	124	#define CFG_I2C_EEPROM_ADDR_LEN 1
	125	#define CFG_I2C_EEPROM_ADDR_OVERFLOW
	126	#endif
	127	/* still about 20 kB free with this defined */
	128	#define CFG_LONGHELP
	129
	130	#define CONFIG_BOOTDELAY 3
	131
5dc11a51	132	#if !defined(CONFIG_HARD_I2C)
0e4018d2 WD	133	#define CONFIG_TIMESTAMP
0e4018d2 WD	134	#endif
0e4018d2	135
5dc11a51	136
7f5c0157 JL	137	/*
	138	* BOOTP options
	139	*/
	140	#define CONFIG_BOOTP_BOOTFILESIZE
	141	#define CONFIG_BOOTP_BOOTPATH
	142	#define CONFIG_BOOTP_GATEWAY
	143	#define CONFIG_BOOTP_HOSTNAME
	144
	145
5dc11a51 JL	146	/*
	147	* Command line configuration.
	148	*/
	149	#include <config_cmd_default.h>
	150
	151	#define CONFIG_CMD_DHCP
	152	#define CONFIG_CMD_NFS
	153	#define CONFIG_CMD_SNTP
	154
	155	#if defined(CONFIG_HARD_I2C)
	156
	157	#define CONFIG_CMD_DATE
	158	#define CONFIG_CMD_EEPROM
	159	#define CONFIG_CMD_I2C
	160	#define CONFIG_CMD_MISC
	161
	162	#else
	163
	164	#define CONFIG_CMD_USB
	165	#define CONFIG_CMD_CACHE
	166
	167	#undef CONFIG_CMD_AUTOSCRIPT
	168	#undef CONFIG_CMD_BDI
	169	#undef CONFIG_CMD_FPGA
	170	#undef CONFIG_CMD_IMI
	171	#undef CONFIG_CMD_LOADS
	172	#undef CONFIG_CMD_MISC
	173
	174	#endif
	175
	176
	177	#define CFG_LONGHELP
0e4018d2 WD	178
	179	#define CONFIG_NR_DRAM_BANKS 1
	180	#define PHYS_SDRAM 0x20000000
301f1aa3	181	#define PHYS_SDRAM_SIZE 0x08000000 /* 128 megs */
0e4018d2 WD	182
	183	#define CFG_MEMTEST_START PHYS_SDRAM
	184	#define CFG_MEMTEST_END CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 262144
	185
	186	#define CONFIG_DRIVER_ETHER
	187	#define CONFIG_NET_RETRY_COUNT 20
	188	#undef CONFIG_AT91C_USE_RMII
	189
	190	#define PHYS_FLASH_1 0x10000000
	191	#define PHYS_FLASH_SIZE 0x1000000 /* 16 megs main flash */
	192	#define CFG_FLASH_BASE PHYS_FLASH_1
	193	#define CFG_MONITOR_BASE CFG_FLASH_BASE
	194	#define CFG_MAX_FLASH_BANKS 1
	195	#define CFG_MAX_FLASH_SECT 256
	196	#define CFG_FLASH_ERASE_TOUT (2 * CFG_HZ) /* Timeout for Flash Erase */
	197	#define CFG_FLASH_WRITE_TOUT (2 * CFG_HZ) /* Timeout for Flash Write */
	198	#define CFG_FLASH_LOCK_TOUT (10CFG_HZ) / Timeout for Flash Set Lock Bit */
	199	#define CFG_FLASH_UNLOCK_TOUT (10CFG_HZ) / Timeout for Flash Clear Lock Bits */
	200	#define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
	201
	202	#define CFG_ENV_IS_IN_FLASH 1
	203	#define CFG_ENV_OFFSET 0x20000 /* after u-boot.bin */
	204	#define CFG_ENV_ADDR (CFG_FLASH_BASE+CFG_ENV_OFFSET)
	205	#define CFG_ENV_SIZE 0x20000
	206
	207	#define CFG_LOAD_ADDR 0x21000000 /* default load address */
	208
	209	#define CFG_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 }
	210
	211	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
	212	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	213	#define CFG_MAXARGS 32 /* max number of command args */
	214	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	215
d8e7e0f0 WD	216	#define CFG_DEVICE_DEREGISTER /* needs device_deregister */
	217	#define LITTLEENDIAN 1 /* used by usb_ohci.c */
	218
0e4018d2 WD	219	#ifndef __ASSEMBLY__
	220	/*-----------------------------------------------------------------------
	221	* Board specific extension for bd_info
	222	*
	223	* This structure is embedded in the global bd_info (bd_t) structure
	224	* and can be used by the board specific code (eg board/...)
	225	*/
	226
	227	struct bd_info_ext {
	228	/* helper variable for board environment handling
	229	*
	230	* env_crc_valid == 0 => uninitialised
	231	* env_crc_valid > 0 => environment crc in flash is valid
	232	* env_crc_valid < 0 => environment crc in flash is invalid
	233	*/
	234	int env_crc_valid;
	235	};
	236	#endif /* __ASSEMBLY__ */
	237
	238	#define CFG_HZ 1000
	239	#define CFG_HZ_CLOCK (AT91C_MASTER_CLOCK/2) /* AT91C_TC0_CMR is implicitly set to */
	240	/* AT91C_TC_TIMER_DIV1_CLOCK */
	241
	242	#define CONFIG_STACKSIZE (321024) / regular stack */
	243
	244	#ifdef CONFIG_USE_IRQ
	245	#error CONFIG_USE_IRQ not supported
	246	#endif
	247
	248	#define CFG_DEVICE_NULLDEV 1 /* enble null device */
	249	#undef CONFIG_SILENT_CONSOLE /* enable silent startup */
	250
	251	#define CONFIG_AUTOBOOT_KEYED
	252	#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
	253	#define CONFIG_AUTOBOOT_STOP_STR " "
	254	#define CONFIG_AUTOBOOT_DELAY_STR "d"
	255
	256	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
	257
	258	#endif /* __CONFIG_H */