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