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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / bf9a521529e484b15e8fdb583a607cf7945d2f6b / . / include / asm-m68k / immap_520x.h
blob: 08bc1090ceb4528a69d76d9f09e8ce331193a1cd [file] [log] [blame]
TsiChung Liewbf9a5212009-06-12 11:29:00 +0000[diff] [blame^]1/*
2 * MCF520x Internal Memory Map
3 *
4 * Copyright (C) 2004-2009 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
6 *
7 * See file CREDITS for list of people who contributed to this
8 * project.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 */
25
26#ifndef __IMMAP_520X__
27#define __IMMAP_520X__
28
29#define MMAP_SCM1 (CONFIG_SYS_MBAR + 0x00000000)
30#define MMAP_XBS (CONFIG_SYS_MBAR + 0x00004000)
31#define MMAP_FBCS (CONFIG_SYS_MBAR + 0x00008000)
32#define MMAP_FEC0 (CONFIG_SYS_MBAR + 0x00030000)
33#define MMAP_SCM2 (CONFIG_SYS_MBAR + 0x00040000)
34#define MMAP_EDMA (CONFIG_SYS_MBAR + 0x00044000)
35#define MMAP_INTC0 (CONFIG_SYS_MBAR + 0x00048000)
36#define MMAP_INTCACK (CONFIG_SYS_MBAR + 0x00054000)
37#define MMAP_I2C (CONFIG_SYS_MBAR + 0x00058000)
38#define MMAP_QSPI (CONFIG_SYS_MBAR + 0x0005C000)
39#define MMAP_UART0 (CONFIG_SYS_MBAR + 0x00060000)
40#define MMAP_UART1 (CONFIG_SYS_MBAR + 0x00064000)
41#define MMAP_UART2 (CONFIG_SYS_MBAR + 0x00068000)
42#define MMAP_DTMR0 (CONFIG_SYS_MBAR + 0x00070000)
43#define MMAP_DTMR1 (CONFIG_SYS_MBAR + 0x00074000)
44#define MMAP_DTMR2 (CONFIG_SYS_MBAR + 0x00078000)
45#define MMAP_DTMR3 (CONFIG_SYS_MBAR + 0x0007C000)
46#define MMAP_PIT0 (CONFIG_SYS_MBAR + 0x00080000)
47#define MMAP_PIT1 (CONFIG_SYS_MBAR + 0x00084000)
48#define MMAP_EPORT0 (CONFIG_SYS_MBAR + 0x00088000)
49#define MMAP_WDOG (CONFIG_SYS_MBAR + 0x0008C000)
50#define MMAP_PLL (CONFIG_SYS_MBAR + 0x00090000)
51#define MMAP_RCM (CONFIG_SYS_MBAR + 0x000A0000)
52#define MMAP_CCM (CONFIG_SYS_MBAR + 0x000A0004)
53#define MMAP_GPIO (CONFIG_SYS_MBAR + 0x000A4000)
54#define MMAP_SDRAM (CONFIG_SYS_MBAR + 0x000A8000)
55
56#include <asm/coldfire/crossbar.h>
57#include <asm/coldfire/edma.h>
58#include <asm/coldfire/eport.h>
59#include <asm/coldfire/flexbus.h>
60#include <asm/coldfire/intctrl.h>
61#include <asm/coldfire/qspi.h>
62
63/* System Controller Module */
64typedef struct scm1 {
65 u32 mpr; /* 0x00 Master Privilege */
66 u32 rsvd1[7];
67 u32 pacra; /* 0x20 Peripheral Access Ctrl A */
68 u32 pacrb; /* 0x24 Peripheral Access Ctrl B */
69 u32 pacrc; /* 0x28 Peripheral Access Ctrl C */
70 u32 pacrd; /* 0x2C Peripheral Access Ctrl D */
71 u32 rsvd2[4];
72 u32 pacre; /* 0x40 Peripheral Access Ctrl E */
73 u32 pacrf; /* 0x44 Peripheral Access Ctrl F */
74 u32 rsvd3[3];
75 u32 bmt; /* 0x50 bus monitor */
76} scm1_t;
77
78typedef struct scm2 {
79 u8 rsvd1[19]; /* 0x00 - 0x12 */
80 u8 wcr; /* 0x13 */
81 u16 rsvd2; /* 0x14 - 0x15 */
82 u16 cwcr; /* 0x16 */
83 u8 rsvd3[3]; /* 0x18 - 0x1A */
84 u8 cwsr; /* 0x1B */
85 u8 rsvd4[3]; /* 0x1C - 0x1E */
86 u8 scmisr; /* 0x1F */
87 u8 rsvd5[79]; /* 0x20 - 0x6F */
88 u32 cfadr; /* 0x70 */
89 u8 rsvd7; /* 0x74 */
90 u8 cfier; /* 0x75 */
91 u8 cfloc; /* 0x76 */
92 u8 cfatr; /* 0x77 */
93 u32 rsvd8; /* 0x78 - 0x7B */
94 u32 cfdtr; /* 0x7C */
95} scm2_t;
96
97/* Chip configuration module */
98typedef struct rcm {
99 u8 rcr;
100 u8 rsr;
101} rcm_t;
102
103typedef struct ccm_ctrl {
104 u16 ccr; /* 0x00 Chip Cfg */
105 u16 res1; /* 0x02 */
106 u16 rcon; /* 0x04 Reset Cfg */
107 u16 cir; /* 0x06 Chip ID */
108} ccm_t;
109
110/* GPIO port */
111typedef struct gpio_ctrl {
112 /* Port Output Data */
113 u8 podr_busctl; /* 0x00 */
114 u8 podr_be; /* 0x01 */
115 u8 podr_cs; /* 0x02 */
116 u8 podr_feci2c; /* 0x03 */
117 u8 podr_qspi; /* 0x04 */
118 u8 podr_timer; /* 0x05 */
119 u8 podr_uart; /* 0x06 */
120 u8 podr_fech; /* 0x07 */
121 u8 podr_fecl; /* 0x08 */
122 u8 res01[3]; /* 0x9 - 0x0B */
123
124 /* Port Data Direction */
125 u8 pddr_busctl; /* 0x0C */
126 u8 pddr_be; /* 0x0D */
127 u8 pddr_cs; /* 0x0E */
128 u8 pddr_feci2c; /* 0x0F */
129 u8 pddr_qspi; /* 0x10*/
130 u8 pddr_timer; /* 0x11 */
131 u8 pddr_uart; /* 0x12 */
132 u8 pddr_fech; /* 0x13 */
133 u8 pddr_fecl; /* 0x14 */
134 u8 res02[5]; /* 0x15 - 0x19 */
135
136 /* Port Data Direction */
137 u8 ppdr_cs; /* 0x1A */
138 u8 ppdr_feci2c; /* 0x1B */
139 u8 ppdr_qspi; /* 0x1C */
140 u8 ppdr_timer; /* 0x1D */
141 u8 ppdr_uart; /* 0x1E */
142 u8 ppdr_fech; /* 0x1F */
143 u8 ppdr_fecl; /* 0x20 */
144 u8 res03[3]; /* 0x21 - 0x23 */
145
146 /* Port Clear Output Data */
147 u8 pclrr_busctl; /* 0x24 */
148 u8 pclrr_be; /* 0x25 */
149 u8 pclrr_cs; /* 0x26 */
150 u8 pclrr_feci2c; /* 0x27 */
151 u8 pclrr_qspi; /* 0x28 */
152 u8 pclrr_timer; /* 0x29 */
153 u8 pclrr_uart; /* 0x2A */
154 u8 pclrr_fech; /* 0x2B */
155 u8 pclrr_fecl; /* 0x2C */
156 u8 res04[3]; /* 0x2D - 0x2F */
157
158 /* Pin Assignment */
159 u8 par_busctl; /* 0x30 */
160 u8 par_be; /* 0x31 */
161 u8 par_cs; /* 0x32 */
162 u8 par_feci2c; /* 0x33 */
163 u8 par_qspi; /* 0x34 */
164 u8 par_timer; /* 0x35 */
165 u16 par_uart; /* 0x36 */
166 u8 par_fec; /* 0x38 */
167 u8 par_irq; /* 0x39 */
168
169 /* Mode Select Control */
170 /* Drive Strength Control */
171 u8 mscr_fb; /* 0x3A */
172 u8 mscr_sdram; /* 0x3B */
173
174 u8 dscr_i2c; /* 0x3C */
175 u8 dscr_misc; /* 0x3D */
176 u8 dscr_fec; /* 0x3E */
177 u8 dscr_uart; /* 0x3F */
178 u8 dscr_qspi; /* 0x40 */
179} gpio_t;
180
181/* SDRAM controller */
182typedef struct sdram_ctrl {
183 u32 mode; /* 0x00 Mode/Extended Mode */
184 u32 ctrl; /* 0x04 Ctrl */
185 u32 cfg1; /* 0x08 Cfg 1 */
186 u32 cfg2; /* 0x0C Cfg 2 */
187 u32 res1[64]; /* 0x10 - 0x10F */
188 u32 cs0; /* 0x110 Chip Select 0 Cfg */
189 u32 cs1; /* 0x114 Chip Select 1 Cfg */
190} sdram_t;
191
192/* Clock Module */
193typedef struct pll_ctrl {
194 u8 odr; /* 0x00 Output divider */
195 u8 rsvd1;
196 u8 cr; /* 0x02 Control */
197 u8 rsvd2;
198 u8 mdr; /* 0x04 Modulation Divider */
199 u8 rsvd3;
200 u8 fdr; /* 0x06 Feedback Divider */
201 u8 rsvd4;
202} pll_t;
203
204/* Watchdog registers */
205typedef struct wdog_ctrl {
206 u16 cr; /* 0x00 Control */
207 u16 mr; /* 0x02 Modulus */
208 u16 cntr; /* 0x04 Count */
209 u16 sr; /* 0x06 Service */
210} wdog_t;
211
212#endif /* __IMMAP_520X__ */