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rename CFG_ macros to CONFIG_SYS
[people/ms/u-boot.git] / include / configs / lpc2292sodimm.h
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6bd2447e 1/*
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2 * (C) Copyright 2007
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6bd2447e 4 *
b0d8f5bf 5 * Configuation settings for the LPC2292SODIMM board from Embedded Artists.
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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 __CONFIG_H
27#define __CONFIG_H
28
29/*
b0d8f5bf 30 * If we are developing, we might want to start u-boot from ram
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31 * so we MUST NOT initialize critical regs like mem-timing ...
32 */
33#undef CONFIG_INIT_CRITICAL /* undef for developing */
34
35#undef CONFIG_SKIP_LOWLEVEL_INIT
36#undef CONFIG_SKIP_RELOCATE_UBOOT
37
38/*
39 * High Level Configuration Options
40 * (easy to change)
41 */
42#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
43#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
44#define CONFIG_LPC2292
725671cc 45#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
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46
47#undef CONFIG_USE_IRQ /* don't need them anymore */
48
49/*
50 * Size of malloc() pool
51 */
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52#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
53#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
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54
55/*
56 * Hardware drivers
57 */
58
59/*
60 * select serial console configuration
61 */
62#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
63
64/* allow to overwrite serial and ethaddr */
65#define CONFIG_ENV_OVERWRITE
66
67#define CONFIG_BAUDRATE 115200
68
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69/*
70 * BOOTP options
71 */
72#define CONFIG_BOOTP_SUBNETMASK
73#define CONFIG_BOOTP_GATEWAY
74#define CONFIG_BOOTP_HOSTNAME
75#define CONFIG_BOOTP_BOOTPATH
76#define CONFIG_BOOTP_BOOTFILESIZE
6bd2447e 77
9bbb1c08 78
6bd2447e 79/*
9bbb1c08 80 * Command line configuration.
6bd2447e 81 */
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82#include <config_cmd_default.h>
83
84#define CONFIG_CMD_DHCP
85#define CONFIG_CMD_FAT
86#define CONFIG_CMD_MMC
87#define CONFIG_CMD_NET
88#define CONFIG_CMD_PING
89
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90
91#define CONFIG_MAC_PARTITION
92#define CONFIG_DOS_PARTITION
93
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94#define CONFIG_BOOTDELAY 5
95
96/*
97 * Miscellaneous configurable options
98 */
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99#define CONFIG_SYS_LONGHELP /* undef to save memory */
100#define CONFIG_SYS_PROMPT "LPC2292SODIMM # " /* Monitor Command Prompt */
101#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
102#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
103#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
104#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
6bd2447e 105
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106#define CONFIG_SYS_MEMTEST_START 0x40000000 /* memtest works on */
107#define CONFIG_SYS_MEMTEST_END 0x40000000 /* 4 ... 8 MB in DRAM */
6bd2447e 108
6d0f6bcf 109#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
6bd2447e 110
6d0f6bcf 111#define CONFIG_SYS_LOAD_ADDR 0x00040000 /* default load address for */
725671cc 112 /* armadillo: kernel img is here*/
6bd2447e 113
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114#define CONFIG_SYS_SYS_CLK_FREQ 58982400 /* Hz */
115#define CONFIG_SYS_HZ 2048 /* decrementer freq in Hz */
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116
117 /* valid baudrates */
6d0f6bcf 118#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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119
120/*-----------------------------------------------------------------------
121 * Stack sizes
122 *
123 * The stack sizes are set up in start.S using the settings below
124 */
125#define CONFIG_STACKSIZE (128*1024) /* regular stack */
126#ifdef CONFIG_USE_IRQ
127#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
128#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
129#endif
130
131/*-----------------------------------------------------------------------
132 * Physical Memory Map
133 */
134#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
135#define PHYS_SDRAM_1 0x81000000 /* SDRAM Bank #1 */
136#define PHYS_SDRAM_1_SIZE 0x00800000 /* 8 MB SDRAM */
137
138#define PHYS_FLASH_1 0x80000000 /* Flash Bank #1 */
139#define PHYS_FLASH_SIZE 0x00200000 /* 2 MB */
140
6d0f6bcf 141#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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142
143/*-----------------------------------------------------------------------
144 * FLASH and environment organization
145 */
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146#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
147#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* max number of sectors on one chip */
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148
149/* timeout values are in ticks */
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150#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
151#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
6bd2447e 152
5a1aceb0 153#define CONFIG_ENV_IS_IN_FLASH 1
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154#define CONFIG_ENV_ADDR (0x0 + 0x3C000) /* Addr of Environment Sector */
155#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
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156
157#define CONFIG_CMDLINE_TAG
158#define CONFIG_SETUP_MEMORY_TAGS
159#define CONFIG_INITRD_TAG
160#define CONFIG_MMC 1
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161/* we use this ethernet chip */
162#define CONFIG_ENC28J60
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163
164#endif /* __CONFIG_H */