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da27dcf0 WD |
1 | /* |
2 | * (C) Copyright 2002 | |
3 | * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net | |
4 | * | |
5 | * (C) Copyright 2002 | |
6 | * Sysgo Real-Time Solutions, GmbH <www.elinos.com> | |
7 | * Marius Groeger <mgroeger@sysgo.de> | |
8 | * | |
9 | * Configuation settings for the LUBBOCK board. | |
10 | * | |
11 | * See file CREDITS for list of people who contributed to this | |
12 | * project. | |
13 | * | |
14 | * This program is free software; you can redistribute it and/or | |
15 | * modify it under the terms of the GNU General Public License as | |
16 | * published by the Free Software Foundation; either version 2 of | |
17 | * the License, or (at your option) any later version. | |
18 | * | |
19 | * This program is distributed in the hope that it will be useful, | |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
71f95118 | 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
da27dcf0 WD |
22 | * GNU General Public License for more details. |
23 | * | |
24 | * You should have received a copy of the GNU General Public License | |
25 | * along with this program; if not, write to the Free Software | |
26 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
27 | * MA 02111-1307 USA | |
28 | */ | |
29 | ||
30 | #ifndef __CONFIG_H | |
31 | #define __CONFIG_H | |
32 | ||
da27dcf0 WD |
33 | /* |
34 | * High Level Configuration Options | |
35 | * (easy to change) | |
36 | */ | |
71f95118 WD |
37 | #define CONFIG_PXA250 1 /* This is an PXA250 CPU */ |
38 | #define CONFIG_LUBBOCK 1 /* on an LUBBOCK Board */ | |
39 | #define CONFIG_LCD 1 | |
63cfcbb4 WD |
40 | #ifdef CONFIG_LCD |
41 | #define CONFIG_SHARP_LM8V31 | |
42 | #endif | |
71f95118 | 43 | #define CONFIG_MMC 1 |
c837dcb1 | 44 | #define BOARD_LATE_INIT 1 |
10cdb8db | 45 | #define CONFIG_DOS_PARTITION |
da27dcf0 | 46 | |
71f95118 | 47 | #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ |
da27dcf0 WD |
48 | |
49 | /* | |
50 | * Size of malloc() pool | |
51 | */ | |
71f95118 | 52 | #define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024) |
a8c7c708 | 53 | #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ |
da27dcf0 WD |
54 | |
55 | /* | |
56 | * Hardware drivers | |
57 | */ | |
45219c46 WD |
58 | #define CONFIG_DRIVER_LAN91C96 |
59 | #define CONFIG_LAN91C96_BASE 0x0C000000 | |
da27dcf0 WD |
60 | |
61 | /* | |
62 | * select serial console configuration | |
63 | */ | |
71f95118 | 64 | #define CONFIG_FFUART 1 /* we use FFUART on LUBBOCK */ |
da27dcf0 WD |
65 | |
66 | /* allow to overwrite serial and ethaddr */ | |
67 | #define CONFIG_ENV_OVERWRITE | |
68 | ||
71f95118 | 69 | #define CONFIG_BAUDRATE 115200 |
da27dcf0 | 70 | |
da27dcf0 | 71 | |
7f5c0157 JL |
72 | /* |
73 | * BOOTP options | |
74 | */ | |
75 | #define CONFIG_BOOTP_BOOTFILESIZE | |
76 | #define CONFIG_BOOTP_BOOTPATH | |
77 | #define CONFIG_BOOTP_GATEWAY | |
78 | #define CONFIG_BOOTP_HOSTNAME | |
79 | ||
80 | ||
9bbb1c08 JL |
81 | /* |
82 | * Command line configuration. | |
83 | */ | |
84 | #include <config_cmd_default.h> | |
85 | ||
86 | #define CONFIG_CMD_MMC | |
87 | #define CONFIG_CMD_FAT | |
88 | ||
da27dcf0 | 89 | |
71f95118 WD |
90 | #define CONFIG_BOOTDELAY 3 |
91 | #define CONFIG_ETHADDR 08:00:3e:26:0a:5b | |
92 | #define CONFIG_NETMASK 255.255.0.0 | |
93 | #define CONFIG_IPADDR 192.168.0.21 | |
94 | #define CONFIG_SERVERIP 192.168.0.250 | |
f2af3eb5 | 95 | #define CONFIG_BOOTCOMMAND "bootm 80000" |
71f95118 WD |
96 | #define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200" |
97 | #define CONFIG_CMDLINE_TAG | |
f2af3eb5 | 98 | #define CONFIG_TIMESTAMP |
da27dcf0 | 99 | |
9bbb1c08 | 100 | #if defined(CONFIG_CMD_KGDB) |
71f95118 WD |
101 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ |
102 | #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ | |
da27dcf0 WD |
103 | #endif |
104 | ||
105 | /* | |
106 | * Miscellaneous configurable options | |
107 | */ | |
71f95118 WD |
108 | #define CFG_HUSH_PARSER 1 |
109 | #define CFG_PROMPT_HUSH_PS2 "> " | |
110 | ||
111 | #define CFG_LONGHELP /* undef to save memory */ | |
112 | #ifdef CFG_HUSH_PARSER | |
113 | #define CFG_PROMPT "$ " /* Monitor Command Prompt */ | |
114 | #else | |
115 | #define CFG_PROMPT "=> " /* Monitor Command Prompt */ | |
116 | #endif | |
117 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
da27dcf0 | 118 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ |
71f95118 WD |
119 | #define CFG_MAXARGS 16 /* max number of command args */ |
120 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
121 | #define CFG_DEVICE_NULLDEV 1 | |
122 | ||
123 | #define CFG_MEMTEST_START 0xa0400000 /* memtest works on */ | |
124 | #define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ | |
da27dcf0 | 125 | |
71f95118 | 126 | #undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ |
da27dcf0 | 127 | |
f2af3eb5 | 128 | #define CFG_LOAD_ADDR (CFG_DRAM_BASE + 0x8000) /* default load address */ |
da27dcf0 | 129 | |
71f95118 WD |
130 | #define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */ |
131 | #define CFG_CPUSPEED 0x161 /* set core clock to 400/200/100 MHz */ | |
da27dcf0 | 132 | |
71f95118 WD |
133 | /* valid baudrates */ |
134 | #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } | |
da27dcf0 | 135 | |
71f95118 | 136 | #define CFG_MMC_BASE 0xF0000000 |
da27dcf0 WD |
137 | |
138 | /* | |
139 | * Stack sizes | |
140 | * | |
141 | * The stack sizes are set up in start.S using the settings below | |
142 | */ | |
71f95118 | 143 | #define CONFIG_STACKSIZE (128*1024) /* regular stack */ |
da27dcf0 | 144 | #ifdef CONFIG_USE_IRQ |
71f95118 WD |
145 | #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ |
146 | #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ | |
da27dcf0 WD |
147 | #endif |
148 | ||
149 | /* | |
150 | * Physical Memory Map | |
151 | */ | |
71f95118 WD |
152 | #define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */ |
153 | #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ | |
154 | #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ | |
155 | #define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */ | |
156 | #define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */ | |
157 | #define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */ | |
158 | #define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */ | |
159 | #define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */ | |
160 | #define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */ | |
161 | ||
162 | #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ | |
163 | #define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */ | |
164 | #define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */ | |
165 | #define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */ | |
166 | #define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */ | |
167 | ||
168 | #define CFG_DRAM_BASE 0xa0000000 | |
169 | #define CFG_DRAM_SIZE 0x04000000 | |
170 | ||
171 | #define CFG_FLASH_BASE PHYS_FLASH_1 | |
da27dcf0 WD |
172 | |
173 | #define FPGA_REGS_BASE_PHYSICAL 0x08000000 | |
174 | ||
175 | /* | |
176 | * GPIO settings | |
177 | */ | |
71f95118 WD |
178 | #define CFG_GPSR0_VAL 0x00008000 |
179 | #define CFG_GPSR1_VAL 0x00FC0382 | |
180 | #define CFG_GPSR2_VAL 0x0001FFFF | |
181 | #define CFG_GPCR0_VAL 0x00000000 | |
182 | #define CFG_GPCR1_VAL 0x00000000 | |
183 | #define CFG_GPCR2_VAL 0x00000000 | |
184 | #define CFG_GPDR0_VAL 0x0060A800 | |
185 | #define CFG_GPDR1_VAL 0x00FF0382 | |
186 | #define CFG_GPDR2_VAL 0x0001C000 | |
187 | #define CFG_GAFR0_L_VAL 0x98400000 | |
188 | #define CFG_GAFR0_U_VAL 0x00002950 | |
189 | #define CFG_GAFR1_L_VAL 0x000A9558 | |
190 | #define CFG_GAFR1_U_VAL 0x0005AAAA | |
191 | #define CFG_GAFR2_L_VAL 0xA0000000 | |
192 | #define CFG_GAFR2_U_VAL 0x00000002 | |
193 | ||
194 | #define CFG_PSSR_VAL 0x20 | |
da27dcf0 WD |
195 | |
196 | /* | |
197 | * Memory settings | |
198 | */ | |
71f95118 WD |
199 | #define CFG_MSC0_VAL 0x23F223F2 |
200 | #define CFG_MSC1_VAL 0x3FF1A441 | |
201 | #define CFG_MSC2_VAL 0x7FF97FF1 | |
202 | #define CFG_MDCNFG_VAL 0x00001AC9 | |
203 | #define CFG_MDREFR_VAL 0x00018018 | |
204 | #define CFG_MDMRS_VAL 0x00000000 | |
da27dcf0 WD |
205 | |
206 | /* | |
207 | * PCMCIA and CF Interfaces | |
208 | */ | |
71f95118 WD |
209 | #define CFG_MECR_VAL 0x00000000 |
210 | #define CFG_MCMEM0_VAL 0x00010504 | |
211 | #define CFG_MCMEM1_VAL 0x00010504 | |
212 | #define CFG_MCATT0_VAL 0x00010504 | |
213 | #define CFG_MCATT1_VAL 0x00010504 | |
214 | #define CFG_MCIO0_VAL 0x00004715 | |
215 | #define CFG_MCIO1_VAL 0x00004715 | |
da27dcf0 | 216 | |
71f95118 WD |
217 | #define _LED 0x08000010 |
218 | #define LED_BLANK 0x08000040 | |
da27dcf0 WD |
219 | |
220 | /* | |
221 | * FLASH and environment organization | |
222 | */ | |
71f95118 WD |
223 | #define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
224 | #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ | |
da27dcf0 WD |
225 | |
226 | /* timeout values are in ticks */ | |
71f95118 WD |
227 | #define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */ |
228 | #define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */ | |
da27dcf0 | 229 | |
f2af3eb5 WD |
230 | /* NOTE: many default partitioning schemes assume the kernel starts at the |
231 | * second sector, not an environment. You have been warned! | |
232 | */ | |
233 | #define CFG_MONITOR_LEN PHYS_FLASH_SECT_SIZE | |
71f95118 | 234 | #define CFG_ENV_IS_IN_FLASH 1 |
f2af3eb5 WD |
235 | #define CFG_ENV_ADDR (PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE) |
236 | #define CFG_ENV_SECT_SIZE PHYS_FLASH_SECT_SIZE | |
237 | #define CFG_ENV_SIZE (PHYS_FLASH_SECT_SIZE / 16) | |
da27dcf0 WD |
238 | |
239 | ||
240 | /* | |
241 | * FPGA Offsets | |
242 | */ | |
71f95118 WD |
243 | #define WHOAMI_OFFSET 0x00 |
244 | #define HEXLED_OFFSET 0x10 | |
245 | #define BLANKLED_OFFSET 0x40 | |
246 | #define DISCRETELED_OFFSET 0x40 | |
247 | #define CNFG_SWITCHES_OFFSET 0x50 | |
248 | #define USER_SWITCHES_OFFSET 0x60 | |
249 | #define MISC_WR_OFFSET 0x80 | |
250 | #define MISC_RD_OFFSET 0x90 | |
251 | #define INT_MASK_OFFSET 0xC0 | |
252 | #define INT_CLEAR_OFFSET 0xD0 | |
253 | #define GP_OFFSET 0x100 | |
254 | ||
255 | #endif /* __CONFIG_H */ |