1 /* 2 * (C) Copyright 2003 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 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 15 #define CONFIG_MIPS32 1 /* MIPS32 CPU core */ 16 #define CONFIG_PB1X00 1 17 #define CONFIG_SOC_AU1X00 1 /* alchemy series cpu */ 18 19 #ifdef CONFIG_PB1000 20 #define CONFIG_SOC_AU1000 1 21 #else 22 #ifdef CONFIG_PB1100 23 #define CONFIG_SOC_AU1100 1 24 #else 25 #ifdef CONFIG_PB1500 26 #define CONFIG_SOC_AU1500 1 27 #else 28 #error "No valid board set" 29 #endif 30 #endif 31 #endif 32 33 #define CONFIG_SYS_LITTLE_ENDIAN 34 35 #define CONFIG_ETHADDR DE:AD:BE:EF:01:01 /* Ethernet address */ 36 37 #define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */ 38 39 #define CONFIG_BAUDRATE 115200 40 41 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ 42 #undef CONFIG_BOOTARGS 43 44 #define CONFIG_EXTRA_ENV_SETTINGS \ 45 "addmisc=setenv bootargs ${bootargs} " \ 46 "console=ttyS0,${baudrate} " \ 47 "panic=1\0" \ 48 "bootfile=/vmlinux.img\0" \ 49 "load=tftp 80500000 ${u-boot}\0" \ 50 "" 51 /* Boot from NFS root */ 52 #define CONFIG_BOOTCOMMAND "bootp; setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; bootm" 53 54 /* 55 * Miscellaneous configurable options 56 */ 57 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 58 #define CONFIG_SYS_PROMPT "Pb1x00 # " /* Monitor Command Prompt */ 59 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 60 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 61 #define CONFIG_SYS_MAXARGS 16 /* max number of command args*/ 62 63 #define CONFIG_SYS_MALLOC_LEN 128*1024 64 65 #define CONFIG_SYS_BOOTPARAMS_LEN 128*1024 66 67 #define CONFIG_SYS_MIPS_TIMER_FREQ 396000000 68 69 #define CONFIG_SYS_HZ 1000 70 71 #define CONFIG_SYS_SDRAM_BASE 0x80000000 /* Cached addr */ 72 73 #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */ 74 75 #define CONFIG_SYS_MEMTEST_START 0x80100000 76 #undef CONFIG_SYS_MEMTEST_START 77 #define CONFIG_SYS_MEMTEST_START 0x80200000 78 #define CONFIG_SYS_MEMTEST_END 0x83800000 79 80 /*----------------------------------------------------------------------- 81 * FLASH and environment organization 82 */ 83 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ 84 #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ 85 86 #define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */ 87 #define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */ 88 89 /* The following #defines are needed to get flash environment right */ 90 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 91 #define CONFIG_SYS_MONITOR_LEN (192 << 10) 92 93 #define CONFIG_SYS_INIT_SP_OFFSET 0x4000000 94 95 /* We boot from this flash, selected with dip switch */ 96 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2 97 98 /* timeout values are in ticks */ 99 #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */ 100 #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */ 101 102 #define CONFIG_ENV_IS_NOWHERE 1 103 104 /* Address and size of Primary Environment Sector */ 105 #define CONFIG_ENV_ADDR 0xB0030000 106 #define CONFIG_ENV_SIZE 0x10000 107 108 #define CONFIG_FLASH_16BIT 109 110 #define CONFIG_NR_DRAM_BANKS 2 111 112 113 #define CONFIG_MEMSIZE_IN_BYTES 114 115 116 /*---USB -------------------------------------------*/ 117 #if 0 118 #define CONFIG_USB_OHCI 119 #define CONFIG_USB_STORAGE 120 #define CONFIG_DOS_PARTITION 121 #endif 122 123 /*---ATA PCMCIA ------------------------------------*/ 124 #if 0 125 #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */ 126 #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000 127 #define CONFIG_PCMCIA_SLOT_A 128 129 #define CONFIG_ATAPI 1 130 #define CONFIG_MAC_PARTITION 1 131 132 /* We run CF in "true ide" mode or a harddrive via pcmcia */ 133 #define CONFIG_IDE_PCMCIA 1 134 135 /* We only support one slot for now */ 136 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ 137 #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ 138 139 #undef CONFIG_IDE_LED /* LED for ide not supported */ 140 #undef CONFIG_IDE_RESET /* reset for ide not supported */ 141 142 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 143 144 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR 145 146 /* Offset for data I/O */ 147 #define CONFIG_SYS_ATA_DATA_OFFSET 8 148 149 /* Offset for normal register accesses */ 150 #define CONFIG_SYS_ATA_REG_OFFSET 0 151 152 /* Offset for alternate registers */ 153 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100 154 155 #endif 156 /*----------------------------------------------------------------------- 157 * Cache Configuration 158 */ 159 #define CONFIG_SYS_DCACHE_SIZE 16384 160 #define CONFIG_SYS_ICACHE_SIZE 16384 161 #define CONFIG_SYS_CACHELINE_SIZE 32 162 163 164 /* 165 * BOOTP options 166 */ 167 #define CONFIG_BOOTP_BOOTFILESIZE 168 #define CONFIG_BOOTP_BOOTPATH 169 #define CONFIG_BOOTP_GATEWAY 170 #define CONFIG_BOOTP_HOSTNAME 171 172 173 /* 174 * Command line configuration. 175 */ 176 #include <config_cmd_default.h> 177 178 #define CONFIG_CMD_DHCP 179 #define CONFIG_CMD_ELF 180 #define CONFIG_CMD_MII 181 #define CONFIG_CMD_PING 182 183 #undef CONFIG_CMD_SAVEENV 184 #undef CONFIG_CMD_FAT 185 #undef CONFIG_CMD_FLASH 186 #undef CONFIG_CMD_FPGA 187 #undef CONFIG_CMD_IDE 188 #undef CONFIG_CMD_LOADS 189 #undef CONFIG_CMD_RUN 190 #undef CONFIG_CMD_LOADB 191 #undef CONFIG_CMD_ELF 192 #undef CONFIG_CMD_BDI 193 #undef CONFIG_CMD_BEDBUG 194 195 #endif /* __CONFIG_H */ 196