]>
Commit | Line | Data |
---|---|---|
3d3befa7 WD |
1 | /* |
2 | * (C) Copyright 2003 | |
3 | * Texas Instruments. | |
4 | * Kshitij Gupta <kshitij@ti.com> | |
5 | * Configuation settings for the TI OMAP Innovator board. | |
6 | * | |
7 | * (C) Copyright 2004 | |
8 | * ARM Ltd. | |
9 | * Philippe Robin, <philippe.robin@arm.com> | |
10 | * Configuration for Versatile PB. | |
11 | * | |
12 | * See file CREDITS for list of people who contributed to this | |
13 | * project. | |
14 | * | |
15 | * This program is free software; you can redistribute it and/or | |
16 | * modify it under the terms of the GNU General Public License as | |
17 | * published by the Free Software Foundation; either version 2 of | |
18 | * the License, or (at your option) any later version. | |
19 | * | |
20 | * This program is distributed in the hope that it will be useful, | |
21 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
23 | * GNU General Public License for more details. | |
24 | * | |
25 | * You should have received a copy of the GNU General Public License | |
26 | * along with this program; if not, write to the Free Software | |
27 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
28 | * MA 02111-1307 USA | |
29 | */ | |
30 | ||
31 | #ifndef __CONFIG_H | |
32 | #define __CONFIG_H | |
33 | ||
34 | /* | |
35 | * High Level Configuration Options | |
36 | * (easy to change) | |
37 | */ | |
38 | #define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */ | |
39 | #define CONFIG_VERSATILE 1 /* in Versatile Platform Board */ | |
40 | #define CONFIG_ARCH_VERSATILE 1 /* Specifically, a Versatile */ | |
41 | ||
42 | ||
43 | #define CFG_MEMTEST_START 0x100000 | |
44 | #define CFG_MEMTEST_END 0x10000000 | |
45 | #define CFG_HZ (1000000 / 256) | |
46 | #define CFG_TIMERBASE 0x101E2000 /* Timer 0 and 1 base */ | |
47 | ||
48 | #define CFG_TIMER_INTERVAL 10000 | |
49 | #define CFG_TIMER_RELOAD (CFG_TIMER_INTERVAL >> 4) /* Divide by 16 */ | |
50 | #define CFG_TIMER_CTRL 0x84 /* Enable, Clock / 16 */ | |
51 | ||
52 | /* | |
53 | * control registers | |
54 | */ | |
55 | #define VERSATILE_SCTL_BASE 0x101E0000 /* System controller */ | |
56 | ||
57 | /* | |
58 | * System controller bit assignment | |
59 | */ | |
60 | #define VERSATILE_REFCLK 0 | |
61 | #define VERSATILE_TIMCLK 1 | |
62 | ||
63 | #define VERSATILE_TIMER1_EnSel 15 | |
64 | #define VERSATILE_TIMER2_EnSel 17 | |
65 | #define VERSATILE_TIMER3_EnSel 19 | |
66 | #define VERSATILE_TIMER4_EnSel 21 | |
67 | ||
68 | #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ | |
69 | #define CONFIG_SETUP_MEMORY_TAGS 1 | |
70 | #define CONFIG_MISC_INIT_R 1 /* call misc_init_r during start up */ | |
71 | /* | |
72 | * Size of malloc() pool | |
73 | */ | |
74 | #define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024) | |
75 | ||
76 | /* | |
77 | * Hardware drivers | |
78 | */ | |
79 | ||
80 | #define CONFIG_DRIVER_SMC91111 | |
81 | #define CONFIG_SMC_USE_32_BIT | |
82 | #define CONFIG_SMC91111_BASE 0x10010000 | |
83 | #undef CONFIG_SMC91111_EXT_PHY | |
84 | ||
85 | /* | |
86 | * NS16550 Configuration | |
87 | */ | |
88 | #define CFG_PL011_SERIAL | |
89 | #define CONFIG_CONS_INDEX 0 | |
90 | #define CONFIG_BAUDRATE 38400 | |
91 | #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } | |
92 | #define CFG_SERIAL0 0x101F1000 | |
93 | #define CFG_SERIAL1 0x101F2000 | |
94 | ||
95 | #define CONFIG_COMMANDS (CFG_CMD_DHCP | CFG_CMD_IMI | CFG_CMD_NET | CFG_CMD_PING | CFG_CMD_BDI | CFG_CMD_MEMORY) | |
96 | ||
97 | //#define CONFIG_COMMANDS (CFG_CMD_IMI | CFG_CMD_BDI | CFG_CMD_MEMORY) | |
98 | ||
99 | #define CONFIG_BOOTP_MASK CONFIG_BOOTP_DEFAULT | |
100 | ||
101 | /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ | |
102 | #include <cmd_confdefs.h> | |
103 | ||
104 | #define CONFIG_BOOTDELAY 2 | |
105 | #define CONFIG_BOOTARGS "root=/dev/nfs mem=128M ip=dhcp netdev=27,0,0xfc800000,0xfc800010,eth0" | |
106 | //#define CONFIG_BOOTCOMMAND "bootp ; bootm" | |
107 | ||
108 | /* | |
109 | * Static configuration when assigning fixed address | |
110 | */ | |
111 | //#define CONFIG_NETMASK 255.255.255.0 /* talk on MY local net */ | |
112 | //#define CONFIG_IPADDR xx.xx.xx.xx /* static IP I currently own */ | |
113 | //#define CONFIG_SERVERIP xx.xx.xx.xx /* current IP of my dev pc */ | |
114 | #define CONFIG_BOOTFILE "/tftpboot/uImage" /* file to load */ | |
115 | ||
116 | ||
117 | /* | |
118 | * Miscellaneous configurable options | |
119 | */ | |
120 | #define CFG_LONGHELP /* undef to save memory */ | |
121 | #define CFG_PROMPT "Versatile # " /* Monitor Command Prompt */ | |
122 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
123 | /* Print Buffer Size */ | |
124 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) | |
125 | #define CFG_MAXARGS 16 /* max number of command args */ | |
126 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
127 | ||
128 | #undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ | |
129 | #define CFG_LOAD_ADDR 0x7fc0 /* default load address */ | |
130 | ||
131 | /*----------------------------------------------------------------------- | |
132 | * Stack sizes | |
133 | * | |
134 | * The stack sizes are set up in start.S using the settings below | |
135 | */ | |
136 | #define CONFIG_STACKSIZE (128*1024) /* regular stack */ | |
137 | #ifdef CONFIG_USE_IRQ | |
138 | #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ | |
139 | #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ | |
140 | #endif | |
141 | ||
142 | /*----------------------------------------------------------------------- | |
143 | * Physical Memory Map | |
144 | */ | |
145 | #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ | |
146 | #define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */ | |
147 | #define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ | |
148 | ||
149 | #define CFG_FLASH_BASE 0x34000000 | |
150 | ||
151 | /*----------------------------------------------------------------------- | |
152 | * FLASH and environment organization | |
153 | */ | |
154 | #define CFG_ENV_IS_NOWHERE | |
155 | #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
156 | #define PHYS_FLASH_SIZE 0x34000000 /* 64MB */ | |
157 | /* timeout values are in ticks */ | |
158 | #define CFG_FLASH_ERASE_TOUT (20*CFG_HZ) /* Timeout for Flash Erase */ | |
159 | #define CFG_FLASH_WRITE_TOUT (20*CFG_HZ) /* Timeout for Flash Write */ | |
160 | #define CFG_MAX_FLASH_SECT 128 | |
161 | #define CFG_ENV_SIZE 32768 | |
162 | ||
163 | #define PHYS_FLASH_1 (CFG_FLASH_BASE) | |
164 | ||
165 | #endif /* __CONFIG_H */ |