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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 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ |
33 | #undef CONFIG_BOOTARGS | |
34 | ||
35 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
fe126d8b WD |
36 | "addmisc=setenv bootargs ${bootargs} " \ |
37 | "console=ttyS0,${baudrate} " \ | |
265817c7 WD |
38 | "panic=1\0" \ |
39 | "bootfile=/vmlinux.img\0" \ | |
fe126d8b | 40 | "load=tftp 80500000 ${u-boot}\0" \ |
265817c7 WD |
41 | "" |
42 | /* Boot from NFS root */ | |
fe126d8b | 43 | #define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm" |
265817c7 WD |
44 | |
45 | /* | |
46 | * Miscellaneous configurable options | |
47 | */ | |
6d0f6bcf | 48 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
6d0f6bcf JCPV |
49 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
50 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ | |
51 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/ | |
265817c7 | 52 | |
6d0f6bcf | 53 | #define CONFIG_SYS_MALLOC_LEN 128*1024 |
265817c7 | 54 | |
6d0f6bcf | 55 | #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024 |
265817c7 | 56 | |
6d0f6bcf | 57 | #define CONFIG_SYS_MIPS_TIMER_FREQ 396000000 |
a55d4817 | 58 | |
6d0f6bcf | 59 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ |
265817c7 | 60 | |
6d0f6bcf | 61 | #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */ |
265817c7 | 62 | |
6d0f6bcf JCPV |
63 | #define CONFIG_SYS_MEMTEST_START 0x80100000 |
64 | #undef CONFIG_SYS_MEMTEST_START | |
65 | #define CONFIG_SYS_MEMTEST_START 0x80200000 | |
66 | #define CONFIG_SYS_MEMTEST_END 0x83800000 | |
265817c7 WD |
67 | |
68 | /*----------------------------------------------------------------------- | |
69 | * FLASH and environment organization | |
70 | */ | |
6d0f6bcf JCPV |
71 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
72 | #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ | |
265817c7 WD |
73 | |
74 | #define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */ | |
75 | #define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */ | |
76 | ||
14d0a02a | 77 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
6d0f6bcf | 78 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) |
265817c7 | 79 | |
6d0f6bcf | 80 | #define CONFIG_SYS_INIT_SP_OFFSET 0x4000000 |
265817c7 WD |
81 | |
82 | /* We boot from this flash, selected with dip switch */ | |
6d0f6bcf | 83 | #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2 |
265817c7 WD |
84 | |
85 | /* timeout values are in ticks */ | |
6d0f6bcf JCPV |
86 | #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */ |
87 | #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */ | |
265817c7 | 88 | |
93f6d725 | 89 | #define CONFIG_ENV_IS_NOWHERE 1 |
265817c7 WD |
90 | |
91 | /* Address and size of Primary Environment Sector */ | |
0e8d1586 JCPV |
92 | #define CONFIG_ENV_ADDR 0xB0030000 |
93 | #define CONFIG_ENV_SIZE 0x10000 | |
265817c7 WD |
94 | |
95 | #define CONFIG_FLASH_16BIT | |
96 | ||
97 | #define CONFIG_NR_DRAM_BANKS 2 | |
98 | ||
265817c7 WD |
99 | #define CONFIG_MEMSIZE_IN_BYTES |
100 | ||
265817c7 WD |
101 | /*---USB -------------------------------------------*/ |
102 | #if 0 | |
103 | #define CONFIG_USB_OHCI | |
265817c7 WD |
104 | #endif |
105 | ||
106 | /*---ATA PCMCIA ------------------------------------*/ | |
107 | #if 0 | |
6d0f6bcf JCPV |
108 | #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */ |
109 | #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000 | |
265817c7 WD |
110 | #define CONFIG_PCMCIA_SLOT_A |
111 | ||
112 | #define CONFIG_ATAPI 1 | |
265817c7 WD |
113 | |
114 | /* We run CF in "true ide" mode or a harddrive via pcmcia */ | |
115 | #define CONFIG_IDE_PCMCIA 1 | |
116 | ||
117 | /* We only support one slot for now */ | |
6d0f6bcf JCPV |
118 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ |
119 | #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ | |
265817c7 WD |
120 | |
121 | #undef CONFIG_IDE_LED /* LED for ide not supported */ | |
122 | #undef CONFIG_IDE_RESET /* reset for ide not supported */ | |
123 | ||
6d0f6bcf | 124 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
265817c7 | 125 | |
6d0f6bcf | 126 | #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR |
265817c7 WD |
127 | |
128 | /* Offset for data I/O */ | |
6d0f6bcf | 129 | #define CONFIG_SYS_ATA_DATA_OFFSET 8 |
265817c7 WD |
130 | |
131 | /* Offset for normal register accesses */ | |
6d0f6bcf | 132 | #define CONFIG_SYS_ATA_REG_OFFSET 0 |
265817c7 WD |
133 | |
134 | /* Offset for alternate registers */ | |
6d0f6bcf | 135 | #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100 |
265817c7 WD |
136 | |
137 | #endif | |
265817c7 | 138 | |
079a136c JL |
139 | /* |
140 | * BOOTP options | |
141 | */ | |
142 | #define CONFIG_BOOTP_BOOTFILESIZE | |
143 | #define CONFIG_BOOTP_BOOTPATH | |
144 | #define CONFIG_BOOTP_GATEWAY | |
145 | #define CONFIG_BOOTP_HOSTNAME | |
146 | ||
26a34560 JL |
147 | /* |
148 | * Command line configuration. | |
149 | */ | |
26a34560 | 150 | |
26a34560 | 151 | #undef CONFIG_CMD_IDE |
26a34560 | 152 | #undef CONFIG_CMD_BEDBUG |
265817c7 WD |
153 | |
154 | #endif /* __CONFIG_H */ |