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Commit | Line | Data |
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265817c7 WD |
1 | /* |
2 | * (C) Copyright 2003 | |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
4 | * | |
1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
265817c7 WD |
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 */ |
265817c7 WD |
17 | |
18 | #ifdef CONFIG_PB1000 | |
8bde63eb | 19 | #define CONFIG_SOC_AU1000 1 |
265817c7 WD |
20 | #else |
21 | #ifdef CONFIG_PB1100 | |
8bde63eb | 22 | #define CONFIG_SOC_AU1100 1 |
265817c7 WD |
23 | #else |
24 | #ifdef CONFIG_PB1500 | |
8bde63eb | 25 | #define CONFIG_SOC_AU1500 1 |
265817c7 WD |
26 | #else |
27 | #error "No valid board set" | |
28 | #endif | |
29 | #endif | |
30 | #endif | |
31 | ||
265817c7 WD |
32 | |
33 | #define CONFIG_BAUDRATE 115200 | |
34 | ||
265817c7 WD |
35 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ |
36 | #undef CONFIG_BOOTARGS | |
37 | ||
38 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
fe126d8b WD |
39 | "addmisc=setenv bootargs ${bootargs} " \ |
40 | "console=ttyS0,${baudrate} " \ | |
265817c7 WD |
41 | "panic=1\0" \ |
42 | "bootfile=/vmlinux.img\0" \ | |
fe126d8b | 43 | "load=tftp 80500000 ${u-boot}\0" \ |
265817c7 WD |
44 | "" |
45 | /* Boot from NFS root */ | |
fe126d8b | 46 | #define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm" |
265817c7 WD |
47 | |
48 | /* | |
49 | * Miscellaneous configurable options | |
50 | */ | |
6d0f6bcf | 51 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
6d0f6bcf JCPV |
52 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
53 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ | |
54 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/ | |
265817c7 | 55 | |
6d0f6bcf | 56 | #define CONFIG_SYS_MALLOC_LEN 128*1024 |
265817c7 | 57 | |
6d0f6bcf | 58 | #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024 |
265817c7 | 59 | |
6d0f6bcf | 60 | #define CONFIG_SYS_MIPS_TIMER_FREQ 396000000 |
a55d4817 | 61 | |
6d0f6bcf | 62 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ |
265817c7 | 63 | |
6d0f6bcf | 64 | #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */ |
265817c7 | 65 | |
6d0f6bcf JCPV |
66 | #define CONFIG_SYS_MEMTEST_START 0x80100000 |
67 | #undef CONFIG_SYS_MEMTEST_START | |
68 | #define CONFIG_SYS_MEMTEST_START 0x80200000 | |
69 | #define CONFIG_SYS_MEMTEST_END 0x83800000 | |
265817c7 WD |
70 | |
71 | /*----------------------------------------------------------------------- | |
72 | * FLASH and environment organization | |
73 | */ | |
6d0f6bcf JCPV |
74 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
75 | #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ | |
265817c7 WD |
76 | |
77 | #define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */ | |
78 | #define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */ | |
79 | ||
14d0a02a | 80 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
6d0f6bcf | 81 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) |
265817c7 | 82 | |
6d0f6bcf | 83 | #define CONFIG_SYS_INIT_SP_OFFSET 0x4000000 |
265817c7 WD |
84 | |
85 | /* We boot from this flash, selected with dip switch */ | |
6d0f6bcf | 86 | #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2 |
265817c7 WD |
87 | |
88 | /* timeout values are in ticks */ | |
6d0f6bcf JCPV |
89 | #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */ |
90 | #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */ | |
265817c7 | 91 | |
93f6d725 | 92 | #define CONFIG_ENV_IS_NOWHERE 1 |
265817c7 WD |
93 | |
94 | /* Address and size of Primary Environment Sector */ | |
0e8d1586 JCPV |
95 | #define CONFIG_ENV_ADDR 0xB0030000 |
96 | #define CONFIG_ENV_SIZE 0x10000 | |
265817c7 WD |
97 | |
98 | #define CONFIG_FLASH_16BIT | |
99 | ||
100 | #define CONFIG_NR_DRAM_BANKS 2 | |
101 | ||
265817c7 WD |
102 | #define CONFIG_MEMSIZE_IN_BYTES |
103 | ||
265817c7 WD |
104 | /*---USB -------------------------------------------*/ |
105 | #if 0 | |
106 | #define CONFIG_USB_OHCI | |
265817c7 | 107 | #define CONFIG_DOS_PARTITION |
265817c7 WD |
108 | #endif |
109 | ||
110 | /*---ATA PCMCIA ------------------------------------*/ | |
111 | #if 0 | |
6d0f6bcf JCPV |
112 | #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */ |
113 | #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000 | |
265817c7 WD |
114 | #define CONFIG_PCMCIA_SLOT_A |
115 | ||
116 | #define CONFIG_ATAPI 1 | |
117 | #define CONFIG_MAC_PARTITION 1 | |
118 | ||
119 | /* We run CF in "true ide" mode or a harddrive via pcmcia */ | |
120 | #define CONFIG_IDE_PCMCIA 1 | |
121 | ||
122 | /* We only support one slot for now */ | |
6d0f6bcf JCPV |
123 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ |
124 | #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ | |
265817c7 WD |
125 | |
126 | #undef CONFIG_IDE_LED /* LED for ide not supported */ | |
127 | #undef CONFIG_IDE_RESET /* reset for ide not supported */ | |
128 | ||
6d0f6bcf | 129 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
265817c7 | 130 | |
6d0f6bcf | 131 | #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR |
265817c7 WD |
132 | |
133 | /* Offset for data I/O */ | |
6d0f6bcf | 134 | #define CONFIG_SYS_ATA_DATA_OFFSET 8 |
265817c7 WD |
135 | |
136 | /* Offset for normal register accesses */ | |
6d0f6bcf | 137 | #define CONFIG_SYS_ATA_REG_OFFSET 0 |
265817c7 WD |
138 | |
139 | /* Offset for alternate registers */ | |
6d0f6bcf | 140 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100 |
265817c7 WD |
141 | |
142 | #endif | |
265817c7 | 143 | |
079a136c JL |
144 | /* |
145 | * BOOTP options | |
146 | */ | |
147 | #define CONFIG_BOOTP_BOOTFILESIZE | |
148 | #define CONFIG_BOOTP_BOOTPATH | |
149 | #define CONFIG_BOOTP_GATEWAY | |
150 | #define CONFIG_BOOTP_HOSTNAME | |
151 | ||
26a34560 JL |
152 | /* |
153 | * Command line configuration. | |
154 | */ | |
26a34560 | 155 | |
26a34560 | 156 | #undef CONFIG_CMD_IDE |
26a34560 | 157 | #undef CONFIG_CMD_BEDBUG |
265817c7 WD |
158 | |
159 | #endif /* __CONFIG_H */ |