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rename CFG_ macros to CONFIG_SYS
[people/ms/u-boot.git] / include / configs / pb1x00.h
CommitLineData
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1/*
2 * (C) Copyright 2003
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24/*
25 * This file contains the configuration parameters for the dbau1x00 board.
26 */
27
28#ifndef __CONFIG_H
29#define __CONFIG_H
30
31#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
32#define CONFIG_PB1X00 1
8bde63eb 33#define CONFIG_SOC_AU1X00 1 /* alchemy series cpu */
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34
35#ifdef CONFIG_PB1000
8bde63eb 36#define CONFIG_SOC_AU1000 1
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37#else
38#ifdef CONFIG_PB1100
8bde63eb 39#define CONFIG_SOC_AU1100 1
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40#else
41#ifdef CONFIG_PB1500
8bde63eb 42#define CONFIG_SOC_AU1500 1
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43#else
44#error "No valid board set"
45#endif
46#endif
47#endif
48
49#define CONFIG_ETHADDR DE:AD:BE:EF:01:01 /* Ethernet address */
50
51#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
52
53#define CONFIG_BAUDRATE 115200
54
55/* valid baudrates */
6d0f6bcf 56#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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57
58#define CONFIG_TIMESTAMP /* Print image info with timestamp */
59#undef CONFIG_BOOTARGS
60
61#define CONFIG_EXTRA_ENV_SETTINGS \
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62 "addmisc=setenv bootargs ${bootargs} " \
63 "console=ttyS0,${baudrate} " \
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64 "panic=1\0" \
65 "bootfile=/vmlinux.img\0" \
fe126d8b 66 "load=tftp 80500000 ${u-boot}\0" \
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67 ""
68/* Boot from NFS root */
fe126d8b 69#define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm"
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70
71/*
72 * Miscellaneous configurable options
73 */
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74#define CONFIG_SYS_LONGHELP /* undef to save memory */
75#define CONFIG_SYS_PROMPT "Pb1x00 # " /* Monitor Command Prompt */
76#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
77#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
78#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
265817c7 79
6d0f6bcf 80#define CONFIG_SYS_MALLOC_LEN 128*1024
265817c7 81
6d0f6bcf 82#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
265817c7 83
6d0f6bcf 84#define CONFIG_SYS_MIPS_TIMER_FREQ 396000000
a55d4817 85
6d0f6bcf 86#define CONFIG_SYS_HZ 1000
265817c7 87
6d0f6bcf 88#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
265817c7 89
6d0f6bcf 90#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */
265817c7 91
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92#define CONFIG_SYS_MEMTEST_START 0x80100000
93#undef CONFIG_SYS_MEMTEST_START
94#define CONFIG_SYS_MEMTEST_START 0x80200000
95#define CONFIG_SYS_MEMTEST_END 0x83800000
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96
97/*-----------------------------------------------------------------------
98 * FLASH and environment organization
99 */
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100#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
101#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
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102
103#define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */
104#define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */
105
106/* The following #defines are needed to get flash environment right */
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107#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
108#define CONFIG_SYS_MONITOR_LEN (192 << 10)
265817c7 109
6d0f6bcf 110#define CONFIG_SYS_INIT_SP_OFFSET 0x4000000
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111
112/* We boot from this flash, selected with dip switch */
6d0f6bcf 113#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2
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114
115/* timeout values are in ticks */
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116#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
117#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
265817c7 118
93f6d725 119#define CONFIG_ENV_IS_NOWHERE 1
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120
121/* Address and size of Primary Environment Sector */
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122#define CONFIG_ENV_ADDR 0xB0030000
123#define CONFIG_ENV_SIZE 0x10000
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124
125#define CONFIG_FLASH_16BIT
126
127#define CONFIG_NR_DRAM_BANKS 2
128
129#define CONFIG_NET_MULTI
130
131#define CONFIG_MEMSIZE_IN_BYTES
132
133
134/*---USB -------------------------------------------*/
135#if 0
136#define CONFIG_USB_OHCI
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137#define CONFIG_USB_STORAGE
138#define CONFIG_DOS_PARTITION
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139#endif
140
141/*---ATA PCMCIA ------------------------------------*/
142#if 0
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143#define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
144#define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000
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145#define CONFIG_PCMCIA_SLOT_A
146
147#define CONFIG_ATAPI 1
148#define CONFIG_MAC_PARTITION 1
149
150/* We run CF in "true ide" mode or a harddrive via pcmcia */
151#define CONFIG_IDE_PCMCIA 1
152
153/* We only support one slot for now */
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154#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
155#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
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156
157#undef CONFIG_IDE_LED /* LED for ide not supported */
158#undef CONFIG_IDE_RESET /* reset for ide not supported */
159
6d0f6bcf 160#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
265817c7 161
6d0f6bcf 162#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR
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163
164/* Offset for data I/O */
6d0f6bcf 165#define CONFIG_SYS_ATA_DATA_OFFSET 8
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166
167/* Offset for normal register accesses */
6d0f6bcf 168#define CONFIG_SYS_ATA_REG_OFFSET 0
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169
170/* Offset for alternate registers */
6d0f6bcf 171#define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
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172
173#endif
174/*-----------------------------------------------------------------------
175 * Cache Configuration
176 */
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177#define CONFIG_SYS_DCACHE_SIZE 16384
178#define CONFIG_SYS_ICACHE_SIZE 16384
179#define CONFIG_SYS_CACHELINE_SIZE 32
265817c7 180
26a34560 181
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182/*
183 * BOOTP options
184 */
185#define CONFIG_BOOTP_BOOTFILESIZE
186#define CONFIG_BOOTP_BOOTPATH
187#define CONFIG_BOOTP_GATEWAY
188#define CONFIG_BOOTP_HOSTNAME
189
190
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191/*
192 * Command line configuration.
193 */
194#include <config_cmd_default.h>
195
196#define CONFIG_CMD_DHCP
197#define CONFIG_CMD_ELF
198#define CONFIG_CMD_MII
199#define CONFIG_CMD_PING
200
201#undef CONFIG_CMD_ENV
202#undef CONFIG_CMD_FAT
203#undef CONFIG_CMD_FLASH
204#undef CONFIG_CMD_FPGA
205#undef CONFIG_CMD_IDE
206#undef CONFIG_CMD_LOADS
207#undef CONFIG_CMD_RUN
208#undef CONFIG_CMD_LOADB
209#undef CONFIG_CMD_ELF
210#undef CONFIG_CMD_BDI
211#undef CONFIG_CMD_BEDBUG
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212
213#endif /* __CONFIG_H */