[people/ms/u-boot.git] / board / mpl / pip405 / pip405.h

/*
 * (C) Copyright 2001
 * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
 *
 * 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
 *
 */
 /****************************************************************************
 * Global routines used for PIP405
 *****************************************************************************/

#ifndef __ASSEMBLY__

extern int  mem_test(unsigned long start, unsigned long ramsize,int mode);

void print_pip405_info(void);

void user_led0(unsigned char on);
void user_led1(unsigned char on);


#define PLD_BASE_ADDRESS		CFG_ISA_IO_BASE_ADDRESS + 0x800
#define PLD_PART_REG			PLD_BASE_ADDRESS + 0
#define PLD_VERS_REG			PLD_BASE_ADDRESS + 1
#define PLD_BOARD_CFG_REG		PLD_BASE_ADDRESS + 2
#define PLD_LED_USER_REG		PLD_BASE_ADDRESS + 3
#define PLD_SYS_MAN_REG			PLD_BASE_ADDRESS + 4
#define PLD_FLASH_COM_REG		PLD_BASE_ADDRESS + 5
#define PLD_CAN_REG			PLD_BASE_ADDRESS + 6
#define PLD_SER_PWR_REG			PLD_BASE_ADDRESS + 7
#define PLD_COM_PWR_REG			PLD_BASE_ADDRESS + 8
#define PLD_NIC_VGA_REG			PLD_BASE_ADDRESS + 9
#define PLD_SCSI_RST_REG		PLD_BASE_ADDRESS + 0xA

#define PIIX4_VENDOR_ID			0x8086
#define PIIX4_IDE_DEV_ID		0x7111

#endif

/* timings */

/* CS Config register (CS7) */
#define CONFIG_PORT_BME	0	/* Burst disable */
#define CONFIG_PORT_TWE	255	/* 255 * 30ns 120ns Waitstates (access=TWT+1+TH) */
#define CONFIG_PORT_CSN	1	/* Chipselect is driven inactive for 1 Cycle BTW transfers */
#define CONFIG_PORT_OEN	1	/* Cycles from CS low to OE low   */
#define CONFIG_PORT_WBN	1	/* Cycles from CS low to WE low   */
#define CONFIG_PORT_WBF	1	/* Cycles from WE high to CS high */
#define CONFIG_PORT_TH	2	/* Number of hold cycles after transfer */
#define CONFIG_PORT_RE	0	/* Ready disabled */
#define CONFIG_PORT_SOR	1	/* Sample on Ready disabled */
#define CONFIG_PORT_BEM	0	/* Byte Write only active on Write cycles */
#define CONFIG_PORT_PEN	0	/* Parity disable */
#define CONFIG_PORT_AP	((CONFIG_PORT_BME << 31) + (CONFIG_PORT_TWE << 23) + (CONFIG_PORT_CSN << 18) + (CONFIG_PORT_OEN << 16) + (CONFIG_PORT_WBN << 14) + \
				(CONFIG_PORT_WBF << 12) + (CONFIG_PORT_TH << 9) + (CONFIG_PORT_RE << 8) + (CONFIG_PORT_SOR << 7) + (CONFIG_PORT_BEM << 6) + (CONFIG_PORT_PEN << 5))

/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
#define CONFIG_PORT_BS	0	/* 1 MByte */
/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
#define CONFIG_PORT_BU	3	/* R/W */
/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
#define CONFIG_PORT_BW	0	/* 16Bit */
#define CONFIG_PORT_CR	((CONFIG_PORT_ADDR & 0xfff00000) + (CONFIG_PORT_BS << 17) + (CONFIG_PORT_BU << 15) + (CONFIG_PORT_BW << 13))

/* Flash CS0 or CS 1 */
/* 0x7F8FFE80 slowest timing at all... */
#define FLASH_BME_B	1	/* Burst enable */
#define FLASH_FWT_B	0x6	/* 6 * 30ns 210ns First Wait Access */
#define FLASH_BWT_B	0x6	/* 6 * 30ns 210ns Burst Wait Access */
#define FLASH_BME	0	/* Burst disable */
#define FLASH_TWE	0xb/* 11 * 30ns 330ns Waitstates (access=TWT+1+TH) */
#define FLASH_CSN	0	/* Chipselect is driven inactive for 1 Cycle BTW transfers */
#define FLASH_OEN	1	/* Cycles from CS low to OE low   */
#define FLASH_WBN	1	/* Cycles from CS low to WE low   */
#define FLASH_WBF	1	/* Cycles from WE high to CS high */
#define FLASH_TH	2	/* Number of hold cycles after transfer */
#define FLASH_RE	0	/* Ready disabled */
#define FLASH_SOR	1	/* Sample on Ready disabled */
#define FLASH_BEM	0	/* Byte Write only active on Write cycles */
#define FLASH_PEN	0	/* Parity disable */
/* Access Parameter Register for non Boot */
#define FLASH_AP	((FLASH_BME << 31) + (FLASH_TWE << 23) + (FLASH_CSN << 18) + (FLASH_OEN << 16) + (FLASH_WBN << 14) + \
				(FLASH_WBF << 12) + (FLASH_TH << 9) + (FLASH_RE << 8) + (FLASH_SOR << 7) + (FLASH_BEM << 6) + (FLASH_PEN << 5))
/* Access Parameter Register for Boot */
#define FLASH_AP_B	((FLASH_BME_B << 31) + (FLASH_FWT_B << 26) + (FLASH_BWT_B << 23) + (FLASH_CSN << 18) + (FLASH_OEN << 16) + (FLASH_WBN << 14) + \
				(FLASH_WBF << 12) + (FLASH_TH << 9) + (FLASH_RE << 8) + (FLASH_SOR << 7) + (FLASH_BEM << 6) + (FLASH_PEN << 5))

/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
#define FLASH_BS	FLASH_SIZE_PRELIM	/* 4 MByte */
/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
#define FLASH_BU	3	/* R/W */
/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
#define FLASH_BW	1	/* 16Bit */
/* CR register for Boot */
#define FLASH_CR_B	((FLASH_BASE_PRELIM & 0xfff00000) + (FLASH_BS << 17) + (FLASH_BU << 15) + (FLASH_BW << 13))
/* CR register for non Boot */
#define FLASH_CR	((MULTI_PURPOSE_SOCKET_ADDR & 0xfff00000) + (FLASH_BS << 17) + (FLASH_BU << 15) + (FLASH_BW << 13))

/* MPS CS1 or CS0 */
/* Boot CS: */
#define MPS_BME_B	1	/* Burst enable */
#define MPS_FWT_B	0x6/* 6 * 30ns 210ns First Wait Access */
#define MPS_BWT_B	0x6	/* 6 * 30ns 210ns Burst Wait Access */
#define MPS_BME		0	/* Burst disable */
#define MPS_TWE		0xb/* 11 * 30ns 330ns Waitstates (access=TWT+1+TH) */
#define MPS_CSN		0	/* Chipselect is driven inactive for 1 Cycle BTW transfers */
#define MPS_OEN		1	/* Cycles from CS low to OE low   */
#define MPS_WBN		1	/* Cycles from CS low to WE low   */
#define MPS_WBF		1	/* Cycles from WE high to CS high */
#define MPS_TH		2	/* Number of hold cycles after transfer */
#define MPS_RE		0	/* Ready disabled */
#define MPS_SOR		1	/* Sample on Ready disabled */
#define MPS_BEM		0	/* Byte Write only active on Write cycles */
#define MPS_PEN		0	/* Parity disable */
/* Access Parameter Register for non Boot */
#define MPS_AP		((MPS_BME << 31) + (MPS_TWE << 23) + (MPS_CSN << 18) + (MPS_OEN << 16) + (MPS_WBN << 14) + \
				(MPS_WBF << 12) + (MPS_TH << 9) + (MPS_RE << 8) + (MPS_SOR << 7) + (MPS_BEM << 6) + (MPS_PEN << 5))
/* Access Parameter Register for Boot */
#define MPS_AP_B	((MPS_BME_B << 31) + (MPS_FWT_B << 26) + (MPS_BWT_B << 23) + (MPS_CSN << 18) + (MPS_OEN << 16) + (MPS_WBN << 14) + \
				(MPS_WBF << 12) + (MPS_TH << 9) + (MPS_RE << 8) + (MPS_SOR << 7) + (MPS_BEM << 6) + (MPS_PEN << 5))

/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
#define MPS_BS		2	/* 4 MByte */
#define MPS_BS_B		FLASH_SIZE_PRELIM	/* 1 MByte */
/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
#define MPS_BU		3	/* R/W */
/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
#define MPS_BW		0	/* 8Bit */
/* CR register for Boot */
#define MPS_CR_B	((FLASH_BASE_PRELIM & 0xfff00000) + (MPS_BS << 17) + (MPS_BU << 15) + (MPS_BW << 13))
/* CR register for non Boot */
#define MPS_CR		((MULTI_PURPOSE_SOCKET_ADDR & 0xfff00000) + (MPS_BS << 17) + (MPS_BU << 15) + (MPS_BW << 13))
Commit	Line	Data
012771d8 WD	1	/*
	2	* (C) Copyright 2001
	3	* Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
	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	/****************************************************************************
	25	* Global routines used for PIP405
	26	*****************************************************************************/
	27
7205e407	28	#ifndef __ASSEMBLY__
012771d8 WD	29
	30	extern int mem_test(unsigned long start, unsigned long ramsize,int mode);
	31
	32	void print_pip405_info(void);
	33
	34	void user_led0(unsigned char on);
	35	void user_led1(unsigned char on);
	36
	37
	38	#define PLD_BASE_ADDRESS CFG_ISA_IO_BASE_ADDRESS + 0x800
7205e407 WD	39	#define PLD_PART_REG PLD_BASE_ADDRESS + 0
7205e407 WD	40	#define PLD_VERS_REG PLD_BASE_ADDRESS + 1
012771d8 WD	41	#define PLD_BOARD_CFG_REG PLD_BASE_ADDRESS + 2
	42	#define PLD_LED_USER_REG PLD_BASE_ADDRESS + 3
	43	#define PLD_SYS_MAN_REG PLD_BASE_ADDRESS + 4
	44	#define PLD_FLASH_COM_REG PLD_BASE_ADDRESS + 5
7205e407	45	#define PLD_CAN_REG PLD_BASE_ADDRESS + 6
012771d8 WD	46	#define PLD_SER_PWR_REG PLD_BASE_ADDRESS + 7
	47	#define PLD_COM_PWR_REG PLD_BASE_ADDRESS + 8
	48	#define PLD_NIC_VGA_REG PLD_BASE_ADDRESS + 9
	49	#define PLD_SCSI_RST_REG PLD_BASE_ADDRESS + 0xA
	50
	51	#define PIIX4_VENDOR_ID 0x8086
	52	#define PIIX4_IDE_DEV_ID 0x7111
	53
7205e407	54	#endif
012771d8	55
33149b88	56	/* timings */
33149b88	57
7205e407	58	/* CS Config register (CS7) */
53677ef1	59	#define CONFIG_PORT_BME 0 /* Burst disable */
7205e407 WD	60	#define CONFIG_PORT_TWE 255 /* 255 * 30ns 120ns Waitstates (access=TWT+1+TH) */
	61	#define CONFIG_PORT_CSN 1 /* Chipselect is driven inactive for 1 Cycle BTW transfers */
	62	#define CONFIG_PORT_OEN 1 /* Cycles from CS low to OE low */
	63	#define CONFIG_PORT_WBN 1 /* Cycles from CS low to WE low */
	64	#define CONFIG_PORT_WBF 1 /* Cycles from WE high to CS high */
	65	#define CONFIG_PORT_TH 2 /* Number of hold cycles after transfer */
	66	#define CONFIG_PORT_RE 0 /* Ready disabled */
	67	#define CONFIG_PORT_SOR 1 /* Sample on Ready disabled */
	68	#define CONFIG_PORT_BEM 0 /* Byte Write only active on Write cycles */
	69	#define CONFIG_PORT_PEN 0 /* Parity disable */
53677ef1	70	#define CONFIG_PORT_AP ((CONFIG_PORT_BME << 31) + (CONFIG_PORT_TWE << 23) + (CONFIG_PORT_CSN << 18) + (CONFIG_PORT_OEN << 16) + (CONFIG_PORT_WBN << 14) + \
7205e407	71	(CONFIG_PORT_WBF << 12) + (CONFIG_PORT_TH << 9) + (CONFIG_PORT_RE << 8) + (CONFIG_PORT_SOR << 7) + (CONFIG_PORT_BEM << 6) + (CONFIG_PORT_PEN << 5))
33149b88 WD	72
33149b88 WD	73	/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
7205e407	74	#define CONFIG_PORT_BS 0 /* 1 MByte */
33149b88	75	/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
7205e407	76	#define CONFIG_PORT_BU 3 /* R/W */
33149b88	77	/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
7205e407 WD	78	#define CONFIG_PORT_BW 0 /* 16Bit */
7205e407 WD	79	#define CONFIG_PORT_CR ((CONFIG_PORT_ADDR & 0xfff00000) + (CONFIG_PORT_BS << 17) + (CONFIG_PORT_BU << 15) + (CONFIG_PORT_BW << 13))
33149b88	80
33149b88 WD	81	/* Flash CS0 or CS 1 */
33149b88 WD	82	/* 0x7F8FFE80 slowest timing at all... */
53677ef1	83	#define FLASH_BME_B 1 /* Burst enable */
33149b88 WD	84	#define FLASH_FWT_B 0x6 /* 6 * 30ns 210ns First Wait Access */
33149b88 WD	85	#define FLASH_BWT_B 0x6 /* 6 * 30ns 210ns Burst Wait Access */
53677ef1	86	#define FLASH_BME 0 /* Burst disable */
33149b88 WD	87	#define FLASH_TWE 0xb/* 11 * 30ns 330ns Waitstates (access=TWT+1+TH) */
	88	#define FLASH_CSN 0 /* Chipselect is driven inactive for 1 Cycle BTW transfers */
	89	#define FLASH_OEN 1 /* Cycles from CS low to OE low */
	90	#define FLASH_WBN 1 /* Cycles from CS low to WE low */
	91	#define FLASH_WBF 1 /* Cycles from WE high to CS high */
	92	#define FLASH_TH 2 /* Number of hold cycles after transfer */
	93	#define FLASH_RE 0 /* Ready disabled */
	94	#define FLASH_SOR 1 /* Sample on Ready disabled */
	95	#define FLASH_BEM 0 /* Byte Write only active on Write cycles */
	96	#define FLASH_PEN 0 /* Parity disable */
	97	/* Access Parameter Register for non Boot */
53677ef1	98	#define FLASH_AP ((FLASH_BME << 31) + (FLASH_TWE << 23) + (FLASH_CSN << 18) + (FLASH_OEN << 16) + (FLASH_WBN << 14) + \
7205e407	99	(FLASH_WBF << 12) + (FLASH_TH << 9) + (FLASH_RE << 8) + (FLASH_SOR << 7) + (FLASH_BEM << 6) + (FLASH_PEN << 5))
33149b88	100	/* Access Parameter Register for Boot */
53677ef1	101	#define FLASH_AP_B ((FLASH_BME_B << 31) + (FLASH_FWT_B << 26) + (FLASH_BWT_B << 23) + (FLASH_CSN << 18) + (FLASH_OEN << 16) + (FLASH_WBN << 14) + \
7205e407	102	(FLASH_WBF << 12) + (FLASH_TH << 9) + (FLASH_RE << 8) + (FLASH_SOR << 7) + (FLASH_BEM << 6) + (FLASH_PEN << 5))
33149b88 WD	103
33149b88 WD	104	/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
7205e407	105	#define FLASH_BS FLASH_SIZE_PRELIM /* 4 MByte */
33149b88 WD	106	/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
	107	#define FLASH_BU 3 /* R/W */
	108	/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
	109	#define FLASH_BW 1 /* 16Bit */
	110	/* CR register for Boot */
7205e407	111	#define FLASH_CR_B ((FLASH_BASE_PRELIM & 0xfff00000) + (FLASH_BS << 17) + (FLASH_BU << 15) + (FLASH_BW << 13))
33149b88 WD	112	/* CR register for non Boot */
	113	#define FLASH_CR ((MULTI_PURPOSE_SOCKET_ADDR & 0xfff00000) + (FLASH_BS << 17) + (FLASH_BU << 15) + (FLASH_BW << 13))
	114
	115	/* MPS CS1 or CS0 */
	116	/* Boot CS: */
53677ef1	117	#define MPS_BME_B 1 /* Burst enable */
33149b88 WD	118	#define MPS_FWT_B 0x6/* 6 * 30ns 210ns First Wait Access */
33149b88 WD	119	#define MPS_BWT_B 0x6 /* 6 * 30ns 210ns Burst Wait Access */
53677ef1	120	#define MPS_BME 0 /* Burst disable */
33149b88 WD	121	#define MPS_TWE 0xb/* 11 * 30ns 330ns Waitstates (access=TWT+1+TH) */
	122	#define MPS_CSN 0 /* Chipselect is driven inactive for 1 Cycle BTW transfers */
	123	#define MPS_OEN 1 /* Cycles from CS low to OE low */
	124	#define MPS_WBN 1 /* Cycles from CS low to WE low */
	125	#define MPS_WBF 1 /* Cycles from WE high to CS high */
	126	#define MPS_TH 2 /* Number of hold cycles after transfer */
	127	#define MPS_RE 0 /* Ready disabled */
	128	#define MPS_SOR 1 /* Sample on Ready disabled */
	129	#define MPS_BEM 0 /* Byte Write only active on Write cycles */
	130	#define MPS_PEN 0 /* Parity disable */
	131	/* Access Parameter Register for non Boot */
53677ef1	132	#define MPS_AP ((MPS_BME << 31) + (MPS_TWE << 23) + (MPS_CSN << 18) + (MPS_OEN << 16) + (MPS_WBN << 14) + \
7205e407	133	(MPS_WBF << 12) + (MPS_TH << 9) + (MPS_RE << 8) + (MPS_SOR << 7) + (MPS_BEM << 6) + (MPS_PEN << 5))
33149b88	134	/* Access Parameter Register for Boot */
53677ef1	135	#define MPS_AP_B ((MPS_BME_B << 31) + (MPS_FWT_B << 26) + (MPS_BWT_B << 23) + (MPS_CSN << 18) + (MPS_OEN << 16) + (MPS_WBN << 14) + \
7205e407	136	(MPS_WBF << 12) + (MPS_TH << 9) + (MPS_RE << 8) + (MPS_SOR << 7) + (MPS_BEM << 6) + (MPS_PEN << 5))
33149b88 WD	137
	138	/* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
	139	#define MPS_BS 2 /* 4 MByte */
7205e407	140	#define MPS_BS_B FLASH_SIZE_PRELIM /* 1 MByte */
33149b88 WD	141	/* Usage: 0=disabled, 1=Read only, 2=Write Only, 3=R/W */
	142	#define MPS_BU 3 /* R/W */
	143	/* Bus width: 0=8Bit, 1=16Bit, 2=32Bit, 3=Reserved */
	144	#define MPS_BW 0 /* 8Bit */
	145	/* CR register for Boot */
7205e407	146	#define MPS_CR_B ((FLASH_BASE_PRELIM & 0xfff00000) + (MPS_BS << 17) + (MPS_BU << 15) + (MPS_BW << 13))
33149b88 WD	147	/* CR register for non Boot */
33149b88 WD	148	#define MPS_CR ((MULTI_PURPOSE_SOCKET_ADDR & 0xfff00000) + (MPS_BS << 17) + (MPS_BU << 15) + (MPS_BW << 13))