aboutsummaryrefslogtreecommitdiff
path: root/include/configs/cerf250.h
blob: e06735da631faa33411e86b57090b23518d442c6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
/*
 * (C) Copyright 2002
 * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
 *
 * (C) Copyright 2002
 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
 * Marius Groeger <mgroeger@sysgo.de>
 *
 * Configuation settings for the CERF250 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

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_PXA250		1	/* This is an PXA250 CPU    */
#define CONFIG_CERF250		1	/* on Cerf PXA Board	    */
#define BOARD_LATE_INIT		1
#define CONFIG_BAUDRATE		38400

#undef 	CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */

/*
 * 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 */

/*
 * Hardware drivers
 */
#define CONFIG_DRIVER_SMC91111
#define CONFIG_SMC91111_BASE 0x04000300
#define CONFIG_SMC_USE_32_BIT

/*
 * select serial console configuration
 */
#define CONFIG_FFUART	     1	/* we use FFUART on CERF PXA */

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE

/*
 * 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_BOOTDELAY	3
#define CONFIG_ETHADDR		00:D0:CA:F1:3C:D2
#define CONFIG_NETMASK		255.255.255.0
#define CONFIG_IPADDR		192.168.0.5
#define CONFIG_SERVERIP		192.168.0.2
#define CONFIG_BOOTCOMMAND	"bootm 0xC0000"
#define CONFIG_BOOTARGS		"root=/dev/mtdblock3 rootfstype=jffs2 console=ttyS0,38400"
#define CONFIG_CMDLINE_TAG

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX	2		/* which serial port to use */
#endif

/*
 * Miscellaneous configurable options
 */
#define CFG_HUSH_PARSER		1
#define CFG_PROMPT_HUSH_PS2	"> "

#define CFG_LONGHELP					/* undef to save memory		*/
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT			"uboot$ "	/* Monitor Command Prompt */
#else
#define CFG_PROMPT			"=> "		/* Monitor Command Prompt */
#endif
#define CFG_CBSIZE			256			/* Console I/O Buffer Size	*/
#define CFG_PBSIZE 			(CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
										/* Print Buffer Size */
#define CFG_MAXARGS			16			/* max number of command args	*/
#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
#define CFG_DEVICE_NULLDEV	1

#define CFG_MEMTEST_START	0xa0400000	/* memtest works on	*/
#define CFG_MEMTEST_END		0xa0800000	/* 4 ... 8 MB in DRAM	*/

#undef	CFG_CLKS_IN_HZ

#define CFG_LOAD_ADDR		0xa2000000	/* default load address */

#define CFG_HZ				3686400		/* incrementer freq: 3.6864 MHz */
#define CFG_CPUSPEED		0x141		/* set core clock to 400/200/100 MHz */

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


/*
 * Stack sizes
 *
 * The stack sizes are set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE		(128*1024)	/* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ	(4*1024)	/* IRQ stack */
#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
#endif

/*
 * Physical Memory Map
 */
#define CONFIG_NR_DRAM_BANKS	4	   		/* we have 2 banks of DRAM */
#define PHYS_SDRAM_1			0xa0000000 	/* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE		0x04000000 	/* 64 MB */
#define PHYS_SDRAM_2			0xa4000000 	/* SDRAM Bank #2 */
#define PHYS_SDRAM_2_SIZE		0x00000000 	/* 0 MB */
#define PHYS_SDRAM_3			0xa8000000 	/* SDRAM Bank #3 */
#define PHYS_SDRAM_3_SIZE		0x00000000 	/* 0 MB */
#define PHYS_SDRAM_4			0xac000000 	/* SDRAM Bank #4 */
#define PHYS_SDRAM_4_SIZE		0x00000000 	/* 0 MB */

#define PHYS_FLASH_1			0x00000000 	/* Flash Bank #1 */
#define PHYS_FLASH_2			0x04000000 	/* Flash Bank #2 */
#define PHYS_FLASH_SIZE			0x02000000 	/* 32 MB */
#define PHYS_FLASH_BANK_SIZE		0x02000000 	/* 32 MB Banks */
#define PHYS_FLASH_SECT_SIZE		0x00040000 	/* 256 KB sectors (x2) */

#define CFG_DRAM_BASE			0xa0000000
#define CFG_DRAM_SIZE			0x04000000

#define CFG_FLASH_BASE			PHYS_FLASH_1

/*
 * GPIO settings
 */


#define CFG_GPSR0_VAL		0x00408030
#define CFG_GPSR1_VAL		0x00BFA882
#define CFG_GPSR2_VAL		0x0001C000
#define CFG_GPCR0_VAL		0xC0031100
#define CFG_GPCR1_VAL		0xFC400300
#define CFG_GPCR2_VAL		0x00003FFF
#define CFG_GPDR0_VAL		0xC0439330
#define CFG_GPDR1_VAL		0xFCFFAB82
#define CFG_GPDR2_VAL		0x0001FFFF
#define CFG_GAFR0_L_VAL		0x80000000
#define CFG_GAFR0_U_VAL		0xA5000010
#define CFG_GAFR1_L_VAL		0x60008018
#define CFG_GAFR1_U_VAL		0xAAA5AAAA
#define CFG_GAFR2_L_VAL		0xAAA0000A
#define CFG_GAFR2_U_VAL		0x00000002

#define CFG_PSSR_VAL		0x20

/*
 * Memory settings
 */
#define CFG_MSC0_VAL		0x12447FF0
#define CFG_MSC1_VAL		0x12BC5554
#define CFG_MSC2_VAL		0x7FF97FF1
#define CFG_MDCNFG_VAL		0x00001AC9
#define CFG_MDREFR_VAL		0x03CDC017
#define CFG_MDMRS_VAL		0x00000000

/*
 * PCMCIA and CF Interfaces
 */
#define CFG_MECR_VAL		0x00000000
#define CFG_MCMEM0_VAL		0x00010504
#define CFG_MCMEM1_VAL		0x00010504
#define CFG_MCATT0_VAL		0x00010504
#define CFG_MCATT1_VAL		0x00010504
#define CFG_MCIO0_VAL		0x00004715
#define CFG_MCIO1_VAL		0x00004715

#define _LED			0x08000010	/*check this */
#define LED_BLANK		0x08000040
#define LED_GPIO		0x10

/*
 * FLASH and environment organization
 */
#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
#define CFG_MAX_FLASH_SECT	128  	/* max number of sectors on one chip    */

/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT	(25*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT	(25*CFG_HZ) /* Timeout for Flash Write */

#define CFG_MONITOR_LEN		0x40000		/* 256 KiB */
#define CFG_ENV_IS_IN_FLASH	1
#define CFG_ENV_ADDR		(PHYS_FLASH_1 + CFG_MONITOR_LEN)
#define CFG_ENV_SIZE		0x40000	/* Total Size of Environment Sector	*/


#endif	/* __CONFIG_H */