[people/ms/u-boot.git] / include / tsi108.h

/*****************************************************************************
 * (C) Copyright 2003;  Tundra Semiconductor Corp.
 * (C) Copyright 2006;  Freescale Semiconductor Corp.
 *
 * 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
 *****************************************************************************/

/*
 * FILENAME: tsi108.h
 *
 * Originator: Alex Bounine
 *
 * DESCRIPTION:
 * Common definitions for the Tundra Tsi108 bridge chip
 *
 */

#ifndef _TSI108_H_
#define _TSI108_H_

#define TSI108_HLP_REG_OFFSET	(0x0000)
#define TSI108_PCI_REG_OFFSET	(0x1000)
#define TSI108_CLK_REG_OFFSET	(0x2000)
#define TSI108_PB_REG_OFFSET	(0x3000)
#define TSI108_SD_REG_OFFSET	(0x4000)
#define TSI108_MPIC_REG_OFFSET	(0x7400)

#define PB_ID			(0x000)
#define PB_RSR			(0x004)
#define PB_BUS_MS_SELECT	(0x008)
#define PB_ISR			(0x00C)
#define PB_ARB_CTRL		(0x018)
#define PB_PVT_CTRL2		(0x034)
#define PB_SCR			(0x400)
#define PB_ERRCS		(0x404)
#define PB_AERR			(0x408)
#define PB_REG_BAR		(0x410)
#define PB_OCN_BAR1		(0x414)
#define PB_OCN_BAR2		(0x418)
#define PB_SDRAM_BAR1		(0x41C)
#define PB_SDRAM_BAR2		(0x420)
#define PB_MCR			(0xC00)
#define PB_MCMD			(0xC04)

#define HLP_B0_ADDR		(0x000)
#define HLP_B1_ADDR		(0x010)
#define HLP_B2_ADDR		(0x020)
#define HLP_B3_ADDR		(0x030)

#define HLP_B0_MASK		(0x004)
#define HLP_B1_MASK		(0x014)
#define HLP_B2_MASK		(0x024)
#define HLP_B3_MASK		(0x034)

#define HLP_B0_CTRL0		(0x008)
#define HLP_B1_CTRL0		(0x018)
#define HLP_B2_CTRL0		(0x028)
#define HLP_B3_CTRL0		(0x038)

#define HLP_B0_CTRL1		(0x00C)
#define HLP_B1_CTRL1		(0x01C)
#define HLP_B2_CTRL1		(0x02C)
#define HLP_B3_CTRL1		(0x03C)

#define PCI_CSR			(0x004)
#define PCI_P2O_BAR0		(0x010)
#define PCI_P2O_BAR0_UPPER	(0x014)
#define PCI_P2O_BAR2		(0x018)
#define PCI_P2O_BAR2_UPPER	(0x01C)
#define PCI_P2O_BAR3		(0x020)
#define PCI_P2O_BAR3_UPPER	(0x024)

#define PCI_MISC_CSR		(0x040)
#define PCI_P2O_PAGE_SIZES	(0x04C)

#define PCI_PCIX_STAT		(0x0F4)

#define PCI_IRP_STAT		(0x184)

#define PCI_PFAB_BAR0		(0x204)
#define PCI_PFAB_BAR0_UPPER	(0x208)
#define PCI_PFAB_IO		(0x20C)
#define PCI_PFAB_IO_UPPER	(0x210)

#define PCI_PFAB_MEM32		(0x214)
#define PCI_PFAB_MEM32_REMAP	(0x218)
#define PCI_PFAB_MEM32_MASK	(0x21C)

#define CG_PLL0_CTRL0		(0x210)
#define CG_PLL0_CTRL1		(0x214)
#define CG_PLL1_CTRL0		(0x220)
#define CG_PLL1_CTRL1		(0x224)
#define CG_PWRUP_STATUS		(0x234)

#define MPIC_CSR(n) (0x30C + (n * 0x40))

#define SD_CTRL			(0x000)
#define SD_STATUS		(0x004)
#define SD_TIMING		(0x008)
#define SD_REFRESH		(0x00C)
#define SD_INT_STATUS		(0x010)
#define SD_INT_ENABLE		(0x014)
#define SD_INT_SET		(0x018)
#define SD_D0_CTRL		(0x020)
#define SD_D1_CTRL		(0x024)
#define SD_D0_BAR		(0x028)
#define SD_D1_BAR		(0x02C)
#define SD_ECC_CTRL		(0x040)
#define SD_DLL_STATUS		(0x250)

#define TS_SD_CTRL_ENABLE	(1 << 31)

#define PB_ERRCS_ES		(1 << 1)
#define PB_ISR_PBS_RD_ERR	(1 << 8)
#define PCI_IRP_STAT_P_CSR	(1 << 23)

/*
 * I2C : Register address offset definitions
 */
#define I2C_CNTRL1		(0x00000000)
#define I2C_CNTRL2		(0x00000004)
#define I2C_RD_DATA		(0x00000008)
#define I2C_TX_DATA		(0x0000000c)

/*
 * I2C : Register Bit Masks and Reset Values
 * definitions for every register
 */

/* I2C_CNTRL1 : Reset Value */
#define I2C_CNTRL1_RESET_VALUE				(0x0000000a)

/* I2C_CNTRL1 : Register Bits Masks Definitions */
#define I2C_CNTRL1_DEVCODE				(0x0000000f)
#define I2C_CNTRL1_PAGE					(0x00000700)
#define I2C_CNTRL1_BYTADDR				(0x00ff0000)
#define I2C_CNTRL1_I2CWRITE				(0x01000000)

/* I2C_CNTRL1 : Read/Write Bit Mask Definition */
#define I2C_CNTRL1_RWMASK				(0x01ff070f)

/* I2C_CNTRL1 : Unused/Reserved bits Definition */
#define I2C_CNTRL1_RESERVED				(0xfe00f8f0)

/* I2C_CNTRL2 : Reset Value */
#define I2C_CNTRL2_RESET_VALUE				(0x00000000)

/* I2C_CNTRL2 : Register Bits Masks Definitions */
#define I2C_CNTRL2_SIZE					(0x00000003)
#define I2C_CNTRL2_LANE					(0x0000000c)
#define I2C_CNTRL2_MULTIBYTE				(0x00000010)
#define I2C_CNTRL2_START				(0x00000100)
#define I2C_CNTRL2_WR_STATUS				(0x00010000)
#define I2C_CNTRL2_RD_STATUS				(0x00020000)
#define I2C_CNTRL2_I2C_TO_ERR				(0x04000000)
#define I2C_CNTRL2_I2C_CFGERR				(0x08000000)
#define I2C_CNTRL2_I2C_CMPLT				(0x10000000)

/* I2C_CNTRL2 : Read/Write Bit Mask Definition */
#define I2C_CNTRL2_RWMASK				(0x0000011f)

/* I2C_CNTRL2 : Unused/Reserved bits Definition */
#define I2C_CNTRL2_RESERVED				(0xe3fcfee0)

/* I2C_RD_DATA : Reset Value */
#define I2C_RD_DATA_RESET_VALUE				(0x00000000)

/* I2C_RD_DATA : Register Bits Masks Definitions */
#define I2C_RD_DATA_RBYTE0				(0x000000ff)
#define I2C_RD_DATA_RBYTE1				(0x0000ff00)
#define I2C_RD_DATA_RBYTE2				(0x00ff0000)
#define I2C_RD_DATA_RBYTE3				(0xff000000)

/* I2C_RD_DATA : Read/Write Bit Mask Definition */
#define I2C_RD_DATA_RWMASK				(0x00000000)

/* I2C_RD_DATA : Unused/Reserved bits Definition */
#define I2C_RD_DATA_RESERVED				(0x00000000)

/* I2C_TX_DATA : Reset Value */
#define I2C_TX_DATA_RESET_VALUE				(0x00000000)

/* I2C_TX_DATA : Register Bits Masks Definitions */
#define I2C_TX_DATA_TBYTE0				(0x000000ff)
#define I2C_TX_DATA_TBYTE1				(0x0000ff00)
#define I2C_TX_DATA_TBYTE2				(0x00ff0000)
#define I2C_TX_DATA_TBYTE3				(0xff000000)

/* I2C_TX_DATA : Read/Write Bit Mask Definition */
#define I2C_TX_DATA_RWMASK				(0xffffffff)

/* I2C_TX_DATA : Unused/Reserved bits Definition */
#define I2C_TX_DATA_RESERVED				(0x00000000)

#define TSI108_I2C_OFFSET	0x7000	/* offset for general use I2C channel */
#define TSI108_I2C_SDRAM_OFFSET	0x4400	/* offset for SPD I2C channel */

#define I2C_EEPROM_DEVCODE	0xA	/* standard I2C EEPROM device code */

/* I2C status codes */

#define TSI108_I2C_SUCCESS	0
#define TSI108_I2C_PARAM_ERR	1
#define TSI108_I2C_TIMEOUT_ERR	2
#define TSI108_I2C_IF_BUSY	3
#define TSI108_I2C_IF_ERROR	4

#endif		/* _TSI108_H_ */
Commit	Line	Data
78aa0c34	1	/*****************************************************************************
	2	* (C) Copyright 2003; Tundra Semiconductor Corp.
	3	* (C) Copyright 2006; Freescale Semiconductor Corp.
	4	*
	5	* This program is free software; you can redistribute it and/or
	6	* modify it under the terms of the GNU General Public License as
	7	* published by the Free Software Foundation; either version 2 of
	8	* the License, or (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program; if not, write to the Free Software
	17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	18	* MA 02111-1307 USA
	19	*****************************************************************************/
	20
	21	/*
	22	* FILENAME: tsi108.h
	23	*
	24	* Originator: Alex Bounine
	25	*
	26	* DESCRIPTION:
	27	* Common definitions for the Tundra Tsi108 bridge chip
	28	*
	29	*/
	30
	31	#ifndef _TSI108_H_
	32	#define _TSI108_H_
	33
ee311214	34	#define TSI108_HLP_REG_OFFSET (0x0000)
	35	#define TSI108_PCI_REG_OFFSET (0x1000)
	36	#define TSI108_CLK_REG_OFFSET (0x2000)
	37	#define TSI108_PB_REG_OFFSET (0x3000)
	38	#define TSI108_SD_REG_OFFSET (0x4000)
	39	#define TSI108_MPIC_REG_OFFSET (0x7400)
	40
	41	#define PB_ID (0x000)
	42	#define PB_RSR (0x004)
	43	#define PB_BUS_MS_SELECT (0x008)
	44	#define PB_ISR (0x00C)
	45	#define PB_ARB_CTRL (0x018)
	46	#define PB_PVT_CTRL2 (0x034)
	47	#define PB_SCR (0x400)
	48	#define PB_ERRCS (0x404)
	49	#define PB_AERR (0x408)
	50	#define PB_REG_BAR (0x410)
	51	#define PB_OCN_BAR1 (0x414)
	52	#define PB_OCN_BAR2 (0x418)
	53	#define PB_SDRAM_BAR1 (0x41C)
	54	#define PB_SDRAM_BAR2 (0x420)
	55	#define PB_MCR (0xC00)
	56	#define PB_MCMD (0xC04)
	57
	58	#define HLP_B0_ADDR (0x000)
	59	#define HLP_B1_ADDR (0x010)
	60	#define HLP_B2_ADDR (0x020)
	61	#define HLP_B3_ADDR (0x030)
	62
	63	#define HLP_B0_MASK (0x004)
	64	#define HLP_B1_MASK (0x014)
	65	#define HLP_B2_MASK (0x024)
	66	#define HLP_B3_MASK (0x034)
	67
	68	#define HLP_B0_CTRL0 (0x008)
	69	#define HLP_B1_CTRL0 (0x018)
	70	#define HLP_B2_CTRL0 (0x028)
	71	#define HLP_B3_CTRL0 (0x038)
	72
	73	#define HLP_B0_CTRL1 (0x00C)
	74	#define HLP_B1_CTRL1 (0x01C)
	75	#define HLP_B2_CTRL1 (0x02C)
	76	#define HLP_B3_CTRL1 (0x03C)
	77
	78	#define PCI_CSR (0x004)
	79	#define PCI_P2O_BAR0 (0x010)
	80	#define PCI_P2O_BAR0_UPPER (0x014)
	81	#define PCI_P2O_BAR2 (0x018)
	82	#define PCI_P2O_BAR2_UPPER (0x01C)
	83	#define PCI_P2O_BAR3 (0x020)
	84	#define PCI_P2O_BAR3_UPPER (0x024)
	85
	86	#define PCI_MISC_CSR (0x040)
	87	#define PCI_P2O_PAGE_SIZES (0x04C)
	88
	89	#define PCI_PCIX_STAT (0x0F4)
	90
	91	#define PCI_IRP_STAT (0x184)
	92
	93	#define PCI_PFAB_BAR0 (0x204)
	94	#define PCI_PFAB_BAR0_UPPER (0x208)
	95	#define PCI_PFAB_IO (0x20C)
	96	#define PCI_PFAB_IO_UPPER (0x210)
	97
98	#define PCI_PFAB_MEM32 (0x214)
99	#define PCI_PFAB_MEM32_REMAP (0x218)
100	#define PCI_PFAB_MEM32_MASK (0x21C)
101
102	#define CG_PLL0_CTRL0 (0x210)
103	#define CG_PLL0_CTRL1 (0x214)
104	#define CG_PLL1_CTRL0 (0x220)
105	#define CG_PLL1_CTRL1 (0x224)
106	#define CG_PWRUP_STATUS (0x234)
78aa0c34	107
	108	#define MPIC_CSR(n) (0x30C + (n * 0x40))
	109
ee311214	110	#define SD_CTRL (0x000)
	111	#define SD_STATUS (0x004)
	112	#define SD_TIMING (0x008)
	113	#define SD_REFRESH (0x00C)
	114	#define SD_INT_STATUS (0x010)
	115	#define SD_INT_ENABLE (0x014)
	116	#define SD_INT_SET (0x018)
	117	#define SD_D0_CTRL (0x020)
	118	#define SD_D1_CTRL (0x024)
	119	#define SD_D0_BAR (0x028)
	120	#define SD_D1_BAR (0x02C)
	121	#define SD_ECC_CTRL (0x040)
	122	#define SD_DLL_STATUS (0x250)
	123
	124	#define TS_SD_CTRL_ENABLE (1 << 31)
	125
	126	#define PB_ERRCS_ES (1 << 1)
	127	#define PB_ISR_PBS_RD_ERR (1 << 8)
	128	#define PCI_IRP_STAT_P_CSR (1 << 23)
	129
	130	/*
78aa0c34	131	* I2C : Register address offset definitions
78aa0c34	132	*/
ee311214	133	#define I2C_CNTRL1 (0x00000000)
	134	#define I2C_CNTRL2 (0x00000004)
	135	#define I2C_RD_DATA (0x00000008)
	136	#define I2C_TX_DATA (0x0000000c)
78aa0c34	137
	138	/*
	139	* I2C : Register Bit Masks and Reset Values
ee311214	140	* definitions for every register
78aa0c34	141	*/
	142
	143	/* I2C_CNTRL1 : Reset Value */
ee311214	144	#define I2C_CNTRL1_RESET_VALUE (0x0000000a)
78aa0c34	145
78aa0c34	146	/* I2C_CNTRL1 : Register Bits Masks Definitions */
ee311214	147	#define I2C_CNTRL1_DEVCODE (0x0000000f)
	148	#define I2C_CNTRL1_PAGE (0x00000700)
	149	#define I2C_CNTRL1_BYTADDR (0x00ff0000)
	150	#define I2C_CNTRL1_I2CWRITE (0x01000000)
78aa0c34	151
78aa0c34	152	/* I2C_CNTRL1 : Read/Write Bit Mask Definition */
ee311214	153	#define I2C_CNTRL1_RWMASK (0x01ff070f)
78aa0c34	154
78aa0c34	155	/* I2C_CNTRL1 : Unused/Reserved bits Definition */
ee311214	156	#define I2C_CNTRL1_RESERVED (0xfe00f8f0)
78aa0c34	157
78aa0c34	158	/* I2C_CNTRL2 : Reset Value */
ee311214	159	#define I2C_CNTRL2_RESET_VALUE (0x00000000)
78aa0c34	160
78aa0c34	161	/* I2C_CNTRL2 : Register Bits Masks Definitions */
ee311214	162	#define I2C_CNTRL2_SIZE (0x00000003)
	163	#define I2C_CNTRL2_LANE (0x0000000c)
	164	#define I2C_CNTRL2_MULTIBYTE (0x00000010)
	165	#define I2C_CNTRL2_START (0x00000100)
	166	#define I2C_CNTRL2_WR_STATUS (0x00010000)
	167	#define I2C_CNTRL2_RD_STATUS (0x00020000)
	168	#define I2C_CNTRL2_I2C_TO_ERR (0x04000000)
	169	#define I2C_CNTRL2_I2C_CFGERR (0x08000000)
	170	#define I2C_CNTRL2_I2C_CMPLT (0x10000000)
78aa0c34	171
78aa0c34	172	/* I2C_CNTRL2 : Read/Write Bit Mask Definition */
ee311214	173	#define I2C_CNTRL2_RWMASK (0x0000011f)
78aa0c34	174
78aa0c34	175	/* I2C_CNTRL2 : Unused/Reserved bits Definition */
ee311214	176	#define I2C_CNTRL2_RESERVED (0xe3fcfee0)
78aa0c34	177
78aa0c34	178	/* I2C_RD_DATA : Reset Value */
ee311214	179	#define I2C_RD_DATA_RESET_VALUE (0x00000000)
78aa0c34	180
78aa0c34	181	/* I2C_RD_DATA : Register Bits Masks Definitions */
ee311214	182	#define I2C_RD_DATA_RBYTE0 (0x000000ff)
	183	#define I2C_RD_DATA_RBYTE1 (0x0000ff00)
	184	#define I2C_RD_DATA_RBYTE2 (0x00ff0000)
	185	#define I2C_RD_DATA_RBYTE3 (0xff000000)
78aa0c34	186
78aa0c34	187	/* I2C_RD_DATA : Read/Write Bit Mask Definition */
ee311214	188	#define I2C_RD_DATA_RWMASK (0x00000000)
78aa0c34	189
78aa0c34	190	/* I2C_RD_DATA : Unused/Reserved bits Definition */
ee311214	191	#define I2C_RD_DATA_RESERVED (0x00000000)
78aa0c34	192
78aa0c34	193	/* I2C_TX_DATA : Reset Value */
ee311214	194	#define I2C_TX_DATA_RESET_VALUE (0x00000000)
78aa0c34	195
78aa0c34	196	/* I2C_TX_DATA : Register Bits Masks Definitions */
ee311214	197	#define I2C_TX_DATA_TBYTE0 (0x000000ff)
	198	#define I2C_TX_DATA_TBYTE1 (0x0000ff00)
	199	#define I2C_TX_DATA_TBYTE2 (0x00ff0000)
	200	#define I2C_TX_DATA_TBYTE3 (0xff000000)
78aa0c34	201
78aa0c34	202	/* I2C_TX_DATA : Read/Write Bit Mask Definition */
ee311214	203	#define I2C_TX_DATA_RWMASK (0xffffffff)
78aa0c34	204
78aa0c34	205	/* I2C_TX_DATA : Unused/Reserved bits Definition */
ee311214	206	#define I2C_TX_DATA_RESERVED (0x00000000)
78aa0c34	207
ee311214	208	#define TSI108_I2C_OFFSET 0x7000 /* offset for general use I2C channel */
ee311214	209	#define TSI108_I2C_SDRAM_OFFSET 0x4400 /* offset for SPD I2C channel */
78aa0c34	210
ee311214	211	#define I2C_EEPROM_DEVCODE 0xA /* standard I2C EEPROM device code */
78aa0c34	212
	213	/* I2C status codes */
	214
ee311214	215	#define TSI108_I2C_SUCCESS 0
	216	#define TSI108_I2C_PARAM_ERR 1
	217	#define TSI108_I2C_TIMEOUT_ERR 2
	218	#define TSI108_I2C_IF_BUSY 3
	219	#define TSI108_I2C_IF_ERROR 4
78aa0c34	220
78aa0c34	221	#endif /* _TSI108_H_ */