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_PB1X00 1 16 #define CONFIG_SOC_AU1X00 1 /* alchemy series cpu */ 17 18 #define CONFIG_SYS_GENERIC_BOARD 19 #define CONFIG_DISPLAY_BOARDINFO 20 21 #ifdef CONFIG_PB1000 22 #define CONFIG_SOC_AU1000 1 23 #else 24 #ifdef CONFIG_PB1100 25 #define CONFIG_SOC_AU1100 1 26 #else 27 #ifdef CONFIG_PB1500 28 #define CONFIG_SOC_AU1500 1 29 #else 30 #error "No valid board set" 31 #endif 32 #endif 33 #endif 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_SDRAM_BASE 0x80000000 /* Cached addr */ 70 71 #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* default load address */ 72 73 #define CONFIG_SYS_MEMTEST_START 0x80100000 74 #undef CONFIG_SYS_MEMTEST_START 75 #define CONFIG_SYS_MEMTEST_START 0x80200000 76 #define CONFIG_SYS_MEMTEST_END 0x83800000 77 78 /*----------------------------------------------------------------------- 79 * FLASH and environment organization 80 */ 81 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ 82 #define CONFIG_SYS_MAX_FLASH_SECT (128) /* max number of sectors on one chip */ 83 84 #define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */ 85 #define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */ 86 87 /* The following #defines are needed to get flash environment right */ 88 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 89 #define CONFIG_SYS_MONITOR_LEN (192 << 10) 90 91 #define CONFIG_SYS_INIT_SP_OFFSET 0x4000000 92 93 /* We boot from this flash, selected with dip switch */ 94 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_2 95 96 /* timeout values are in ticks */ 97 #define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */ 98 #define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */ 99 100 #define CONFIG_ENV_IS_NOWHERE 1 101 102 /* Address and size of Primary Environment Sector */ 103 #define CONFIG_ENV_ADDR 0xB0030000 104 #define CONFIG_ENV_SIZE 0x10000 105 106 #define CONFIG_FLASH_16BIT 107 108 #define CONFIG_NR_DRAM_BANKS 2 109 110 111 #define CONFIG_MEMSIZE_IN_BYTES 112 113 114 /*---USB -------------------------------------------*/ 115 #if 0 116 #define CONFIG_USB_OHCI 117 #define CONFIG_USB_STORAGE 118 #define CONFIG_DOS_PARTITION 119 #endif 120 121 /*---ATA PCMCIA ------------------------------------*/ 122 #if 0 123 #define CONFIG_SYS_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */ 124 #define CONFIG_SYS_PCMCIA_MEM_ADDR 0x20000000 125 #define CONFIG_PCMCIA_SLOT_A 126 127 #define CONFIG_ATAPI 1 128 #define CONFIG_MAC_PARTITION 1 129 130 /* We run CF in "true ide" mode or a harddrive via pcmcia */ 131 #define CONFIG_IDE_PCMCIA 1 132 133 /* We only support one slot for now */ 134 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ 135 #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ 136 137 #undef CONFIG_IDE_LED /* LED for ide not supported */ 138 #undef CONFIG_IDE_RESET /* reset for ide not supported */ 139 140 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 141 142 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR 143 144 /* Offset for data I/O */ 145 #define CONFIG_SYS_ATA_DATA_OFFSET 8 146 147 /* Offset for normal register accesses */ 148 #define CONFIG_SYS_ATA_REG_OFFSET 0 149 150 /* Offset for alternate registers */ 151 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100 152 153 #endif 154 /*----------------------------------------------------------------------- 155 * Cache Configuration 156 */ 157 #define CONFIG_SYS_DCACHE_SIZE 16384 158 #define CONFIG_SYS_ICACHE_SIZE 16384 159 #define CONFIG_SYS_CACHELINE_SIZE 32 160 161 162 /* 163 * BOOTP options 164 */ 165 #define CONFIG_BOOTP_BOOTFILESIZE 166 #define CONFIG_BOOTP_BOOTPATH 167 #define CONFIG_BOOTP_GATEWAY 168 #define CONFIG_BOOTP_HOSTNAME 169 170 171 /* 172 * Command line configuration. 173 */ 174 #include <config_cmd_default.h> 175 176 #define CONFIG_CMD_DHCP 177 #define CONFIG_CMD_ELF 178 #define CONFIG_CMD_MII 179 #define CONFIG_CMD_PING 180 181 #undef CONFIG_CMD_SAVEENV 182 #undef CONFIG_CMD_FAT 183 #undef CONFIG_CMD_FLASH 184 #undef CONFIG_CMD_FPGA 185 #undef CONFIG_CMD_IDE 186 #undef CONFIG_CMD_LOADS 187 #undef CONFIG_CMD_RUN 188 #undef CONFIG_CMD_LOADB 189 #undef CONFIG_CMD_ELF 190 #undef CONFIG_CMD_BDI 191 #undef CONFIG_CMD_BEDBUG 192 193 #endif /* __CONFIG_H */ 194