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1/*
2 * (C) Copyright 2003
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
1a459660 5 * SPDX-License-Identifier: GPL-2.0+
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6 */
7
8/*
9 * This file contains the configuration parameters for the dbau1x00 board.
10 */
11
12#ifndef __CONFIG_H
13#define __CONFIG_H
14
265817c7 15#define CONFIG_PB1X00 1
8bde63eb 16#define CONFIG_SOC_AU1X00 1 /* alchemy series cpu */
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17
18#ifdef CONFIG_PB1000
8bde63eb 19#define CONFIG_SOC_AU1000 1
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20#else
21#ifdef CONFIG_PB1100
8bde63eb 22#define CONFIG_SOC_AU1100 1
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23#else
24#ifdef CONFIG_PB1500
8bde63eb 25#define CONFIG_SOC_AU1500 1
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26#else
27#error "No valid board set"
28#endif
29#endif
30#endif
31
265817c7 32#define CONFIG_TIMESTAMP /* Print image info with timestamp */
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33
34#define CONFIG_EXTRA_ENV_SETTINGS \
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35 "addmisc=setenv bootargs ${bootargs} " \
36 "console=ttyS0,${baudrate} " \
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37 "panic=1\0" \
38 "bootfile=/vmlinux.img\0" \
fe126d8b 39 "load=tftp 80500000 ${u-boot}\0" \
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40 ""
41/* Boot from NFS root */
fe126d8b 42#define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm"
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43
44/*
45 * Miscellaneous configurable options
46 */
6d0f6bcf 47#define CONFIG_SYS_LONGHELP /* undef to save memory */
265817c7 48
6d0f6bcf 49#define CONFIG_SYS_MALLOC_LEN 128*1024
265817c7 50
6d0f6bcf 51#define CONFIG_SYS_BOOTPARAMS_LEN 128*1024
265817c7 52
6d0f6bcf 53#define CONFIG_SYS_MIPS_TIMER_FREQ 396000000
a55d4817 54
6d0f6bcf 55#define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */
265817c7 56
6d0f6bcf 57#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */
265817c7 58
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59#define CONFIG_SYS_MEMTEST_START 0x80100000
60#undef CONFIG_SYS_MEMTEST_START
61#define CONFIG_SYS_MEMTEST_START 0x80200000
62#define CONFIG_SYS_MEMTEST_END 0x83800000
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63
64/*-----------------------------------------------------------------------
65 * FLASH and environment organization
66 */
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67#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
68#define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
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69
70#define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */
71#define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */
72
14d0a02a 73#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
6d0f6bcf 74#define CONFIG_SYS_MONITOR_LEN (192 << 10)
265817c7 75
6d0f6bcf 76#define CONFIG_SYS_INIT_SP_OFFSET 0x4000000
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77
78/* We boot from this flash, selected with dip switch */
6d0f6bcf 79#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2
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80
81/* timeout values are in ticks */
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82#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
83#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
265817c7 84
265817c7 85/* Address and size of Primary Environment Sector */
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86#define CONFIG_ENV_ADDR 0xB0030000
87#define CONFIG_ENV_SIZE 0x10000
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88
89#define CONFIG_FLASH_16BIT
90
91#define CONFIG_NR_DRAM_BANKS 2
92
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93#define CONFIG_MEMSIZE_IN_BYTES
94
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95/*---USB -------------------------------------------*/
96#if 0
97#define CONFIG_USB_OHCI
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98#endif
99
100/*---ATA PCMCIA ------------------------------------*/
101#if 0
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102#define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
103#define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000
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104#define CONFIG_PCMCIA_SLOT_A
105
106#define CONFIG_ATAPI 1
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107
108/* We run CF in "true ide" mode or a harddrive via pcmcia */
109#define CONFIG_IDE_PCMCIA 1
110
111/* We only support one slot for now */
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112#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
113#define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
265817c7 114
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115#undef CONFIG_IDE_RESET /* reset for ide not supported */
116
6d0f6bcf 117#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
265817c7 118
6d0f6bcf 119#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR
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120
121/* Offset for data I/O */
6d0f6bcf 122#define CONFIG_SYS_ATA_DATA_OFFSET 8
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123
124/* Offset for normal register accesses */
6d0f6bcf 125#define CONFIG_SYS_ATA_REG_OFFSET 0
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126
127/* Offset for alternate registers */
6d0f6bcf 128#define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
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129
130#endif
265817c7 131
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132/*
133 * BOOTP options
134 */
135#define CONFIG_BOOTP_BOOTFILESIZE
136#define CONFIG_BOOTP_BOOTPATH
137#define CONFIG_BOOTP_GATEWAY
138#define CONFIG_BOOTP_HOSTNAME
139
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140/*
141 * Command line configuration.
142 */
26a34560 143
265817c7 144#endif /* __CONFIG_H */