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Zachary P. Landau3a108ed2006-01-26 17:37:59 -05001/*
2 * mcf5271.h -- Definitions for Motorola Coldfire 5271
3 *
4 * (C) Copyright 2006, Lab X Technologies <zachary.landau@labxtechnologies.com>
5 * Based on mcf5272sim.h of uCLinux distribution:
6 * (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com)
7 * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
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
Zachary P. Landau3a108ed2006-01-26 17:37:59 -050028#ifndef _MCF5271_H_
29#define _MCF5271_H_
30
31#define mbar_readLong(x) *((volatile unsigned long *) (CFG_MBAR + x))
32#define mbar_readShort(x) *((volatile unsigned short *) (CFG_MBAR + x))
33#define mbar_readByte(x) *((volatile unsigned char *) (CFG_MBAR + x))
34#define mbar_writeLong(x,y) *((volatile unsigned long *) (CFG_MBAR + x)) = y
35#define mbar_writeShort(x,y) *((volatile unsigned short *) (CFG_MBAR + x)) = y
36#define mbar_writeByte(x,y) *((volatile unsigned char *) (CFG_MBAR + x)) = y
37
38#define MCF_FMPLL_SYNCR 0x120000
39#define MCF_FMPLL_SYNSR 0x120004
40#define MCF_FMPLL_SYNCR_MFD(x) ((x&0x7)<<24)
41#define MCF_FMPLL_SYNCR_RFD(x) ((x&0x7)<<19)
42#define MCF_FMPLL_SYNSR_LOCK 0x8
43
44#define MCF_WTM_WCR 0x140000
45#define MCF_WTM_WCNTR 0x140004
46#define MCF_WTM_WSR 0x140006
47#define MCF_WTM_WCR_EN 0x0001
48
49#define MCF_RCM_RCR 0x110000
50#define MCF_RCM_RCR_FRCRSTOUT 0x40
51#define MCF_RCM_RCR_SOFTRST 0x80
52
Marian Balakowiczb4853b72006-05-09 11:43:59 +020053#define MCF_GPIO_PAR_AD 0x100040
Zachary P. Landau3a108ed2006-01-26 17:37:59 -050054#define MCF_GPIO_PAR_CS 0x100045
55#define MCF_GPIO_PAR_SDRAM 0x100046
56#define MCF_GPIO_PAR_FECI2C 0x100047
57#define MCF_GPIO_PAR_UART 0x100048
58
Bartlomiej Sieka363d1d82007-01-23 13:25:22 +010059#define MCF_CCM_CIR 0x11000A
60#define MCF_CCM_CIR_PRN_MASK 0x3F
61#define MCF_CCM_CIR_PIN_LEN 6
62#define MCF_CCM_CIR_PIN_MCF5270 0x2e
63#define MCF_CCM_CIR_PIN_MCF5271 0x80
64
Marian Balakowiczb4853b72006-05-09 11:43:59 +020065#define MCF_GPIO_AD_ADDR23 0x80
66#define MCF_GPIO_AD_ADDR22 0x40
67#define MCF_GPIO_AD_ADDR21 0x20
68#define MCF_GPIO_AD_DATAL 0x01
69#define MCF_GPIO_AD_MASK 0xe1
Zachary P. Landau3a108ed2006-01-26 17:37:59 -050070
Marian Balakowiczb4853b72006-05-09 11:43:59 +020071#define MCF_GPIO_PAR_CS_PAR_CS2 0x04
72
73#define MCF_GPIO_SDRAM_CSSDCS_00 0x00 /* CS[3:2] pins: CS3, CS2 */
74#define MCF_GPIO_SDRAM_CSSDCS_01 0x40 /* CS[3:2] pins: CS3, SD_CS0 */
75#define MCF_GPIO_SDRAM_CSSDCS_10 0x80 /* CS[3:2] pins: SD_CS1, SC2 */
76#define MCF_GPIO_SDRAM_CSSDCS_11 0xc0 /* CS[3:2] pins: SD_CS1, SD_CS0 */
77#define MCF_GPIO_SDRAM_SDWE 0x20 /* WE pin */
78#define MCF_GPIO_SDRAM_SCAS 0x10 /* CAS pin */
79#define MCF_GPIO_SDRAM_SRAS 0x08 /* RAS pin */
80#define MCF_GPIO_SDRAM_SCKE 0x04 /* CKE pin */
81#define MCF_GPIO_SDRAM_SDCS_00 0x00 /* SD_CS[0:1] pins: GPIO, GPIO */
82#define MCF_GPIO_SDRAM_SDCS_01 0x01 /* SD_CS[0:1] pins: GPIO, SD_CS0 */
83#define MCF_GPIO_SDRAM_SDCS_10 0x02 /* SD_CS[0:1] pins: SD_CS1, GPIO */
84#define MCF_GPIO_SDRAM_SDCS_11 0x03 /* SD_CS[0:1] pins: SD_CS1, SD_CS0 */
85
86#define MCF_GPIO_PAR_UART_U0RTS 0x0001
87#define MCF_GPIO_PAR_UART_U0CTS 0x0002
88#define MCF_GPIO_PAR_UART_U0TXD 0x0004
89#define MCF_GPIO_PAR_UART_U0RXD 0x0008
90#define MCF_GPIO_PAR_UART_U1RXD_UART1 0x0C00
91#define MCF_GPIO_PAR_UART_U1TXD_UART1 0x0300
Zachary P. Landau3a108ed2006-01-26 17:37:59 -050092
TsiChungLiew56115662007-08-15 19:38:15 -050093#define MCF_GPIO_PAR_SDRAM_PAR_CSSDCS(x) (((x)&0x03)<<6)
Zachary P. Landau3a108ed2006-01-26 17:37:59 -050094
95#define MCF_SDRAMC_DCR 0x000040
96#define MCF_SDRAMC_DACR0 0x000048
97#define MCF_SDRAMC_DMR0 0x00004C
98
99#define MCF_SDRAMC_DCR_RC(x) (((x)&0x01FF)<<0)
100#define MCF_SDRAMC_DCR_RTIM(x) (((x)&0x0003)<<9)
Marian Balakowiczb4853b72006-05-09 11:43:59 +0200101#define MCF_SDRAMC_DCR_IS 0x0800
102#define MCF_SDRAMC_DCR_COC 0x1000
103#define MCF_SDRAMC_DCR_NAM 0x2000
Zachary P. Landau3a108ed2006-01-26 17:37:59 -0500104
Marian Balakowiczb4853b72006-05-09 11:43:59 +0200105#define MCF_SDRAMC_DACRn_IP 0x00000008
Zachary P. Landau3a108ed2006-01-26 17:37:59 -0500106#define MCF_SDRAMC_DACRn_PS(x) (((x)&0x00000003)<<4)
Marian Balakowiczb4853b72006-05-09 11:43:59 +0200107#define MCF_SDRAMC_DACRn_MRS 0x00000040
Zachary P. Landau3a108ed2006-01-26 17:37:59 -0500108#define MCF_SDRAMC_DACRn_CBM(x) (((x)&0x00000007)<<8)
109#define MCF_SDRAMC_DACRn_CASL(x) (((x)&0x00000003)<<12)
Marian Balakowiczb4853b72006-05-09 11:43:59 +0200110#define MCF_SDRAMC_DACRn_RE 0x00008000
Zachary P. Landau3a108ed2006-01-26 17:37:59 -0500111#define MCF_SDRAMC_DACRn_BA(x) (((x)&0x00003FFF)<<18)
112
Marian Balakowiczb4853b72006-05-09 11:43:59 +0200113#define MCF_SDRAMC_DMRn_BAM_8M 0x007C0000
114#define MCF_SDRAMC_DMRn_BAM_16M 0x00FC0000
115#define MCF_SDRAMC_DMRn_V 0x00000001
Zachary P. Landau3a108ed2006-01-26 17:37:59 -0500116
Marian Balakowiczb4853b72006-05-09 11:43:59 +0200117#define MCFSIM_ICR1 0x000C41
Zachary P. Landau3a108ed2006-01-26 17:37:59 -0500118
TsiChungLiew56115662007-08-15 19:38:15 -0500119/*********************************************************************
120* Interrupt Controller (INTC)
121*********************************************************************/
122#define INT0_LO_RSVD0 (0)
123#define INT0_LO_EPORT1 (1)
124#define INT0_LO_EPORT2 (2)
125#define INT0_LO_EPORT3 (3)
126#define INT0_LO_EPORT4 (4)
127#define INT0_LO_EPORT5 (5)
128#define INT0_LO_EPORT6 (6)
129#define INT0_LO_EPORT7 (7)
130#define INT0_LO_SCM (8)
131#define INT0_LO_DMA0 (9)
132#define INT0_LO_DMA1 (10)
133#define INT0_LO_DMA2 (11)
134#define INT0_LO_DMA3 (12)
135#define INT0_LO_UART0 (13)
136#define INT0_LO_UART1 (14)
137#define INT0_LO_UART2 (15)
138#define INT0_LO_RSVD1 (16)
139#define INT0_LO_I2C (17)
140#define INT0_LO_QSPI (18)
141#define INT0_LO_DTMR0 (19)
142#define INT0_LO_DTMR1 (20)
143#define INT0_LO_DTMR2 (21)
144#define INT0_LO_DTMR3 (22)
145#define INT0_LO_FEC_TXF (23)
146#define INT0_LO_FEC_TXB (24)
147#define INT0_LO_FEC_UN (25)
148#define INT0_LO_FEC_RL (26)
149#define INT0_LO_FEC_RXF (27)
150#define INT0_LO_FEC_RXB (28)
151#define INT0_LO_FEC_MII (29)
152#define INT0_LO_FEC_LC (30)
153#define INT0_LO_FEC_HBERR (31)
154#define INT0_HI_FEC_GRA (32)
155#define INT0_HI_FEC_EBERR (33)
156#define INT0_HI_FEC_BABT (34)
157#define INT0_HI_FEC_BABR (35)
158#define INT0_HI_PIT0 (36)
159#define INT0_HI_PIT1 (37)
160#define INT0_HI_PIT2 (38)
161#define INT0_HI_PIT3 (39)
162#define INT0_HI_RNG (40)
163#define INT0_HI_SKHA (41)
164#define INT0_HI_MDHA (42)
165#define INT0_HI_CAN1_BUF0I (43)
166#define INT0_HI_CAN1_BUF1I (44)
167#define INT0_HI_CAN1_BUF2I (45)
168#define INT0_HI_CAN1_BUF3I (46)
169#define INT0_HI_CAN1_BUF4I (47)
170#define INT0_HI_CAN1_BUF5I (48)
171#define INT0_HI_CAN1_BUF6I (49)
172#define INT0_HI_CAN1_BUF7I (50)
173#define INT0_HI_CAN1_BUF8I (51)
174#define INT0_HI_CAN1_BUF9I (52)
175#define INT0_HI_CAN1_BUF10I (53)
176#define INT0_HI_CAN1_BUF11I (54)
177#define INT0_HI_CAN1_BUF12I (55)
178#define INT0_HI_CAN1_BUF13I (56)
179#define INT0_HI_CAN1_BUF14I (57)
180#define INT0_HI_CAN1_BUF15I (58)
181#define INT0_HI_CAN1_ERRINT (59)
182#define INT0_HI_CAN1_BOFFINT (60)
183/* 60-63 Reserved */
184
185/* Bit definitions and macros for INTC_IPRL */
186#define INTC_IPRL_INT31 (0x80000000)
187#define INTC_IPRL_INT30 (0x40000000)
188#define INTC_IPRL_INT29 (0x20000000)
189#define INTC_IPRL_INT28 (0x10000000)
190#define INTC_IPRL_INT27 (0x08000000)
191#define INTC_IPRL_INT26 (0x04000000)
192#define INTC_IPRL_INT25 (0x02000000)
193#define INTC_IPRL_INT24 (0x01000000)
194#define INTC_IPRL_INT23 (0x00800000)
195#define INTC_IPRL_INT22 (0x00400000)
196#define INTC_IPRL_INT21 (0x00200000)
197#define INTC_IPRL_INT20 (0x00100000)
198#define INTC_IPRL_INT19 (0x00080000)
199#define INTC_IPRL_INT18 (0x00040000)
200#define INTC_IPRL_INT17 (0x00020000)
201#define INTC_IPRL_INT16 (0x00010000)
202#define INTC_IPRL_INT15 (0x00008000)
203#define INTC_IPRL_INT14 (0x00004000)
204#define INTC_IPRL_INT13 (0x00002000)
205#define INTC_IPRL_INT12 (0x00001000)
206#define INTC_IPRL_INT11 (0x00000800)
207#define INTC_IPRL_INT10 (0x00000400)
208#define INTC_IPRL_INT9 (0x00000200)
209#define INTC_IPRL_INT8 (0x00000100)
210#define INTC_IPRL_INT7 (0x00000080)
211#define INTC_IPRL_INT6 (0x00000040)
212#define INTC_IPRL_INT5 (0x00000020)
213#define INTC_IPRL_INT4 (0x00000010)
214#define INTC_IPRL_INT3 (0x00000008)
215#define INTC_IPRL_INT2 (0x00000004)
216#define INTC_IPRL_INT1 (0x00000002)
217#define INTC_IPRL_INT0 (0x00000001)
218
219#endif /* _MCF5271_H_ */