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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 | 17 | |
e8bb0c2b DS |
18 | #define CONFIG_DISPLAY_BOARDINFO |
19 | ||
265817c7 | 20 | #ifdef CONFIG_PB1000 |
8bde63eb | 21 | #define CONFIG_SOC_AU1000 1 |
265817c7 WD |
22 | #else |
23 | #ifdef CONFIG_PB1100 | |
8bde63eb | 24 | #define CONFIG_SOC_AU1100 1 |
265817c7 WD |
25 | #else |
26 | #ifdef CONFIG_PB1500 | |
8bde63eb | 27 | #define CONFIG_SOC_AU1500 1 |
265817c7 WD |
28 | #else |
29 | #error "No valid board set" | |
30 | #endif | |
31 | #endif | |
32 | #endif | |
33 | ||
265817c7 WD |
34 | |
35 | #define CONFIG_BAUDRATE 115200 | |
36 | ||
265817c7 WD |
37 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ |
38 | #undef CONFIG_BOOTARGS | |
39 | ||
40 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
fe126d8b WD |
41 | "addmisc=setenv bootargs ${bootargs} " \ |
42 | "console=ttyS0,${baudrate} " \ | |
265817c7 WD |
43 | "panic=1\0" \ |
44 | "bootfile=/vmlinux.img\0" \ | |
fe126d8b | 45 | "load=tftp 80500000 ${u-boot}\0" \ |
265817c7 WD |
46 | "" |
47 | /* Boot from NFS root */ | |
fe126d8b | 48 | #define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm" |
265817c7 WD |
49 | |
50 | /* | |
51 | * Miscellaneous configurable options | |
52 | */ | |
6d0f6bcf | 53 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
6d0f6bcf JCPV |
54 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
55 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ | |
56 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/ | |
265817c7 | 57 | |
6d0f6bcf | 58 | #define CONFIG_SYS_MALLOC_LEN 128*1024 |
265817c7 | 59 | |
6d0f6bcf | 60 | #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024 |
265817c7 | 61 | |
6d0f6bcf | 62 | #define CONFIG_SYS_MIPS_TIMER_FREQ 396000000 |
a55d4817 | 63 | |
6d0f6bcf | 64 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ |
265817c7 | 65 | |
6d0f6bcf | 66 | #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */ |
265817c7 | 67 | |
6d0f6bcf JCPV |
68 | #define CONFIG_SYS_MEMTEST_START 0x80100000 |
69 | #undef CONFIG_SYS_MEMTEST_START | |
70 | #define CONFIG_SYS_MEMTEST_START 0x80200000 | |
71 | #define CONFIG_SYS_MEMTEST_END 0x83800000 | |
265817c7 WD |
72 | |
73 | /*----------------------------------------------------------------------- | |
74 | * FLASH and environment organization | |
75 | */ | |
6d0f6bcf JCPV |
76 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
77 | #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ | |
265817c7 WD |
78 | |
79 | #define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */ | |
80 | #define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */ | |
81 | ||
14d0a02a | 82 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
6d0f6bcf | 83 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) |
265817c7 | 84 | |
6d0f6bcf | 85 | #define CONFIG_SYS_INIT_SP_OFFSET 0x4000000 |
265817c7 WD |
86 | |
87 | /* We boot from this flash, selected with dip switch */ | |
6d0f6bcf | 88 | #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2 |
265817c7 WD |
89 | |
90 | /* timeout values are in ticks */ | |
6d0f6bcf JCPV |
91 | #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */ |
92 | #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */ | |
265817c7 | 93 | |
93f6d725 | 94 | #define CONFIG_ENV_IS_NOWHERE 1 |
265817c7 WD |
95 | |
96 | /* Address and size of Primary Environment Sector */ | |
0e8d1586 JCPV |
97 | #define CONFIG_ENV_ADDR 0xB0030000 |
98 | #define CONFIG_ENV_SIZE 0x10000 | |
265817c7 WD |
99 | |
100 | #define CONFIG_FLASH_16BIT | |
101 | ||
102 | #define CONFIG_NR_DRAM_BANKS 2 | |
103 | ||
265817c7 WD |
104 | #define CONFIG_MEMSIZE_IN_BYTES |
105 | ||
265817c7 WD |
106 | /*---USB -------------------------------------------*/ |
107 | #if 0 | |
108 | #define CONFIG_USB_OHCI | |
265817c7 WD |
109 | #define CONFIG_USB_STORAGE |
110 | #define CONFIG_DOS_PARTITION | |
265817c7 WD |
111 | #endif |
112 | ||
113 | /*---ATA PCMCIA ------------------------------------*/ | |
114 | #if 0 | |
6d0f6bcf JCPV |
115 | #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */ |
116 | #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000 | |
265817c7 WD |
117 | #define CONFIG_PCMCIA_SLOT_A |
118 | ||
119 | #define CONFIG_ATAPI 1 | |
120 | #define CONFIG_MAC_PARTITION 1 | |
121 | ||
122 | /* We run CF in "true ide" mode or a harddrive via pcmcia */ | |
123 | #define CONFIG_IDE_PCMCIA 1 | |
124 | ||
125 | /* We only support one slot for now */ | |
6d0f6bcf JCPV |
126 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ |
127 | #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ | |
265817c7 WD |
128 | |
129 | #undef CONFIG_IDE_LED /* LED for ide not supported */ | |
130 | #undef CONFIG_IDE_RESET /* reset for ide not supported */ | |
131 | ||
6d0f6bcf | 132 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
265817c7 | 133 | |
6d0f6bcf | 134 | #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR |
265817c7 WD |
135 | |
136 | /* Offset for data I/O */ | |
6d0f6bcf | 137 | #define CONFIG_SYS_ATA_DATA_OFFSET 8 |
265817c7 WD |
138 | |
139 | /* Offset for normal register accesses */ | |
6d0f6bcf | 140 | #define CONFIG_SYS_ATA_REG_OFFSET 0 |
265817c7 WD |
141 | |
142 | /* Offset for alternate registers */ | |
6d0f6bcf | 143 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100 |
265817c7 WD |
144 | |
145 | #endif | |
265817c7 | 146 | |
079a136c JL |
147 | /* |
148 | * BOOTP options | |
149 | */ | |
150 | #define CONFIG_BOOTP_BOOTFILESIZE | |
151 | #define CONFIG_BOOTP_BOOTPATH | |
152 | #define CONFIG_BOOTP_GATEWAY | |
153 | #define CONFIG_BOOTP_HOSTNAME | |
154 | ||
26a34560 JL |
155 | /* |
156 | * Command line configuration. | |
157 | */ | |
26a34560 | 158 | |
26a34560 | 159 | #undef CONFIG_CMD_IDE |
26a34560 | 160 | #undef CONFIG_CMD_BEDBUG |
265817c7 WD |
161 | |
162 | #endif /* __CONFIG_H */ |