1/* 2 * (C) Copyright 2007 3 * Heiko Schocher, DENX Software Engineering, hs@denx.de. 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 */ 23 24#ifndef __CONFIG_H 25#define __CONFIG_H 26 27/* 28 * High Level Configuration Options 29 * (easy to change) 30 */ 31 32#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ 33#define CONFIG_MPC5200 1 /* especially an MPC5200 */ 34#define CONFIG_JUPITER 1 /* ... on Jupiter board */ 35 36/* 37 * Valid values for CONFIG_SYS_TEXT_BASE are: 38 * 0xFFF00000 boot high (standard configuration) 39 * 0x00100000 boot from RAM (for testing only) 40 */ 41#ifndef CONFIG_SYS_TEXT_BASE 42#define CONFIG_SYS_TEXT_BASE 0xFFF00000 43#endif 44 45#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ 46 47#define CONFIG_BOARD_EARLY_INIT_R 1 48#define CONFIG_BOARD_EARLY_INIT_F 1 49 50#define CONFIG_HIGH_BATS 1 /* High BATs supported */ 51 52/* 53 * Serial console configuration 54 */ 55#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ 56#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ 57#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } 58 59/* 60 * PCI Mapping: 61 * 0x40000000 - 0x4fffffff - PCI Memory 62 * 0x50000000 - 0x50ffffff - PCI IO Space 63 */ 64/*#define CONFIG_PCI */ 65 66#if defined(CONFIG_PCI) 67#define CONFIG_PCI_PNP 1 68#define CONFIG_PCI_SCAN_SHOW 1 69#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 70 71#define CONFIG_PCI_MEM_BUS 0x40000000 72#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS 73#define CONFIG_PCI_MEM_SIZE 0x10000000 74 75#define CONFIG_PCI_IO_BUS 0x50000000 76#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS 77#define CONFIG_PCI_IO_SIZE 0x01000000 78#endif 79 80#define CONFIG_SYS_XLB_PIPELINING 1 81 82#define CONFIG_NET_MULTI 1 83#define CONFIG_MII 1 84#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ 85 86/* Partitions */ 87#define CONFIG_MAC_PARTITION 88#define CONFIG_DOS_PARTITION 89#define CONFIG_ISO_PARTITION 90 91#define CONFIG_TIMESTAMP /* Print image info with timestamp */ 92 93 94/* 95 * BOOTP options 96 */ 97#define CONFIG_BOOTP_BOOTFILESIZE 98#define CONFIG_BOOTP_BOOTPATH 99#define CONFIG_BOOTP_GATEWAY 100#define CONFIG_BOOTP_HOSTNAME 101 102 103/* 104 * Command line configuration. 105 */ 106#include <config_cmd_default.h> 107 108#define CONFIG_CMD_NFS 109#define CONFIG_CMD_SNTP 110 111#if defined(CONFIG_PCI) 112#define CODFIG_CMD_PCI 113#endif 114 115 116/* 117 * Autobooting 118 */ 119#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ 120 121#define CONFIG_PREBOOT "echo;" \ 122 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ 123 "echo" 124 125#undef CONFIG_BOOTARGS 126 127#define CONFIG_EXTRA_ENV_SETTINGS \ 128 "netdev=eth0\0" \ 129 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 130 "nfsroot=${serverip}:${rootpath}\0" \ 131 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 132 "addip=setenv bootargs ${bootargs} " \ 133 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 134 ":${hostname}:${netdev}:off panic=1\0" \ 135 "flash_nfs=run nfsargs addip addcons;" \ 136 "bootm ${kernel_addr}\0" \ 137 "flash_self=run ramargs addip;" \ 138 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 139 "addcons=setenv bootargs ${bootargs} console=${contyp}," \ 140 "${baudrate}\0" \ 141 "contyp=ttyS0\0" \ 142 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \ 143 "bootm\0" \ 144 "rootpath=/opt/eldk/ppc_6xx\0" \ 145 "bootfile=/tftpboot/jupiter/uImage\0" \ 146 "" 147 148#define CONFIG_BOOTCOMMAND "run flash_self" 149 150/* 151 * IPB Bus clocking configuration. 152 */ 153#undef CONFIG_SYS_IPBSPEED_133 /* define for 133MHz speed */ 154 155#if 0 156/* pass open firmware flat tree */ 157#define CONFIG_OF_LIBFDT 1 158#define CONFIG_OF_BOARD_SETUP 1 159 160#define OF_CPU "PowerPC,5200@0" 161#define OF_SOC "soc5200@f0000000" 162#define OF_TBCLK (bd->bi_busfreq / 8) 163#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000" 164#endif 165 166#if 0 167/* 168 * I2C configuration 169 */ 170#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ 171#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */ 172 173#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ 174#define CONFIG_SYS_I2C_SLAVE 0x7F 175 176/* 177 * EEPROM configuration 178 */ 179#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ 180#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 181#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 182#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70 183#endif 184 185/* 186 * Flash configuration 187 */ 188#define CONFIG_SYS_FLASH_BASE 0xFF000000 189#define CONFIG_SYS_FLASH_SIZE 0x01000000 190 191#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */ 192 193#define CONFIG_ENV_ADDR (CONFIG_SYS_TEXT_BASE + 0x40000) /* third sector */ 194 195#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ 196#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ 197 198#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */ 199 200#define CONFIG_FLASH_CFI_DRIVER 201#define CONFIG_SYS_FLASH_CFI 202#define CONFIG_SYS_FLASH_EMPTY_INFO 203#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT 204#define CONFIG_SYS_UPDATE_FLASH_SIZE 1 205#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 206 207/* 208 * Environment settings 209 */ 210#define CONFIG_ENV_IS_IN_FLASH 1 211#define CONFIG_ENV_SIZE 0x20000 212#define CONFIG_ENV_SECT_SIZE 0x20000 213#define CONFIG_ENV_OVERWRITE 1 214 215/* Address and size of Redundant Environment Sector */ 216#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 217#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) 218 219/* 220 * Memory map 221 */ 222#define CONFIG_SYS_MBAR 0xF0000000 223#define CONFIG_SYS_SDRAM_BASE 0x00000000 224#define CONFIG_SYS_DEFAULT_MBAR 0x80000000 225 226/* Use SRAM until RAM will be available */ 227#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM 228#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */ 229 230 231#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 232#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 233 234#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 235#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) 236# define CONFIG_SYS_RAMBOOT 1 237#endif 238 239#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ 240#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ 241#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ 242 243/* 244 * Ethernet configuration 245 */ 246#define CONFIG_MPC5xxx_FEC 1 247#define CONFIG_MPC5xxx_FEC_MII100 248/* 249 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb 250 */ 251/* #define CONFIG_MPC5xxx_FEC_MII10 */ 252#define CONFIG_PHY_ADDR 0x00 253 254/* 255 * GPIO configuration 256 */ 257#define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004 258 259/* 260 * Miscellaneous configurable options 261 */ 262#define CONFIG_SYS_LONGHELP /* undef to save memory */ 263#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 264 265#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ 266#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */ 267#ifdef CONFIG_SYS_HUSH_PARSER 268#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 269#endif 270#if defined(CONFIG_CMD_KGDB) 271#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 272#else 273#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 274#endif 275#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 276#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 277#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 278 279#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ 280#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ 281#define CONFIG_SYS_ALT_MEMTEST 1 282 283#define CONFIG_SYS_LOAD_ADDR 0x200000 /* default load address */ 284 285#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ 286 287#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ 288#if defined(CONFIG_CMD_KGDB) 289# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ 290#endif 291 292/* 293 * Various low-level settings 294 */ 295#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI 296#define CONFIG_SYS_HID0_FINAL HID0_ICE 297 298#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE 299#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE 300#define CONFIG_SYS_BOOTCS_CFG 0x00047801 301#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE 302#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE 303 304#define CONFIG_SYS_CS_BURST 0x00000000 305#define CONFIG_SYS_CS_DEADCYCLE 0x33333333 306 307#define CONFIG_SYS_RESET_ADDRESS 0xff000000 308 309#endif /* __CONFIG_H */ 310