| /* |
| * (C) Copyright 2002,2003 Motorola,Inc. |
| * Modified by Lunsheng Wang, lunsheng@sohu.com |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| /* mpc8540eval board configuration file */ |
| /* please refer to doc/README.mpc85xxads for more info */ |
| /* make sure you change the MAC address and other network params first, |
| * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this file |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| /* High Level Configuration Options */ |
| #define CONFIG_BOOKE 1 /* BOOKE */ |
| #define CONFIG_E500 1 /* BOOKE e500 family */ |
| #define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */ |
| #define CONFIG_MPC8540 1 /* MPC8540 specific */ |
| #define CONFIG_MPC8540EVAL 1 /* MPC8540EVAL board specific */ |
| |
| #undef CONFIG_PCI /* pci ethernet support */ |
| #define CONFIG_TSEC_ENET /* tsec ethernet support */ |
| #define CONFIG_ENV_OVERWRITE |
| |
| #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ |
| |
| /* Using Localbus SDRAM to emulate flash before we can program the flash, |
| * normally you only need a flash-boot image(u-boot.bin),if unsure undef this. |
| * Not availabe for EVAL board |
| */ |
| #undef CONFIG_RAM_AS_FLASH |
| |
| /* sysclk for MPC8540EVAL */ |
| #if defined(CONFIG_SYSCLK_66M) |
| /* |
| * the oscillator on board is 66Mhz |
| * can also get 66M clock from external PCI |
| */ |
| #define CONFIG_SYS_CLK_FREQ 66000000 |
| #else |
| #define CONFIG_SYS_CLK_FREQ 33000000 /* most pci cards are 33Mhz */ |
| #endif |
| |
| /* below can be toggled for performance analysis. otherwise use default */ |
| #define CONFIG_L2_CACHE /* toggle L2 cache */ |
| #undef CONFIG_BTB /* toggle branch predition */ |
| |
| #define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */ |
| |
| #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */ |
| #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_END 0x00400000 |
| |
| #if defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) |
| #error "You can only use either PCI Ethernet Card or TSEC Ethernet, not both." |
| #endif |
| |
| /* |
| * Base addresses -- Note these are effective addresses where the |
| * actual resources get mapped (not physical addresses) |
| */ |
| #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ |
| #define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ |
| #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */ |
| #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */ |
| |
| #define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is now 256MB */ |
| |
| #if defined(CONFIG_RAM_AS_FLASH) |
| #define CONFIG_SYS_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */ |
| #else |
| #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ |
| #endif |
| #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 0MB */ |
| |
| #if defined(CONFIG_RAM_AS_FLASH) |
| #define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH 16M */ |
| #define CONFIG_SYS_BR0_PRELIM 0xf8001801 /* port size 32bit */ |
| #else /* Boot from real Flash */ |
| #define CONFIG_SYS_FLASH_BASE 0xff800000 /* start of FLASH 8M */ |
| #define CONFIG_SYS_BR0_PRELIM 0xff801001 /* port size 16bit */ |
| #endif |
| |
| #define CONFIG_SYS_OR0_PRELIM 0xff806f67 /* 8MB Flash */ |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */ |
| #undef CONFIG_SYS_FLASH_CHECKSUM |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Timeout for Flash Erase (in ms)*/ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms)*/ |
| #define CONFIG_SYS_FLASH_CFI 1 |
| |
| #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ |
| |
| #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
| #define CONFIG_SYS_RAMBOOT |
| #else |
| #undef CONFIG_SYS_RAMBOOT |
| #endif |
| |
| /* DDR Setup */ |
| #define CONFIG_FSL_DDR1 |
| #undef CONFIG_FSL_DDR_INTERACTIVE |
| #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ |
| #define CONFIG_DDR_SPD |
| #define CONFIG_DDR_DLL /* possible DLL fix needed */ |
| |
| #undef CONFIG_DDR_ECC /* only for ECC DDR module */ |
| #undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ |
| #define CONFIG_MEM_INIT_VALUE 0xDeadBeef |
| |
| #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 |
| #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE |
| #define CONFIG_VERY_BIG_RAM |
| |
| #define CONFIG_NUM_DDR_CONTROLLERS 1 |
| #define CONFIG_DIMM_SLOTS_PER_CTLR 1 |
| #define CONFIG_CHIP_SELECTS_PER_CTRL 2 |
| |
| /* I2C addresses of SPD EEPROMs */ |
| #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ |
| |
| #undef CONFIG_CLOCKS_IN_MHZ |
| |
| /* local bus definitions */ |
| #define CONFIG_SYS_BR2_PRELIM 0xf0001861 /* 64MB localbus SDRAM */ |
| #define CONFIG_SYS_OR2_PRELIM 0xfc006901 |
| #define CONFIG_SYS_LBC_LCRR 0x00030004 /* local bus freq divider*/ |
| #define CONFIG_SYS_LBC_LBCR 0x00000000 |
| #define CONFIG_SYS_LBC_LSRT 0x20000000 |
| #define CONFIG_SYS_LBC_MRTPR 0x20000000 |
| #define CONFIG_SYS_LBC_LSDMR_1 0x2861b723 |
| #define CONFIG_SYS_LBC_LSDMR_2 0x0861b723 |
| #define CONFIG_SYS_LBC_LSDMR_3 0x0861b723 |
| #define CONFIG_SYS_LBC_LSDMR_4 0x1861b723 |
| #define CONFIG_SYS_LBC_LSDMR_5 0x4061b723 |
| |
| #if defined(CONFIG_RAM_AS_FLASH) |
| #define CONFIG_SYS_BR4_PRELIM 0xf8000801 /* 32KB, 8-bit wide for ADS config reg */ |
| #else |
| #define CONFIG_SYS_BR4_PRELIM 0xf8000801 /* 32KB, 8-bit wide for ADS config reg */ |
| #endif |
| #define CONFIG_SYS_OR4_PRELIM 0xffffe1f1 |
| #define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000) |
| |
| #define CONFIG_SYS_INIT_RAM_LOCK 1 |
| #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* Initial RAM address */ |
| #define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */ |
| |
| #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ |
| #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
| |
| #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ |
| #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ |
| |
| /* Serial Port */ |
| #define CONFIG_CONS_INDEX 1 |
| #undef CONFIG_SERIAL_SOFTWARE_FIFO |
| #define CONFIG_SYS_NS16550 |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE 1 |
| #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) |
| #define CONFIG_BAUDRATE 115200 |
| |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} |
| |
| #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) |
| #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) |
| |
| /* Use the HUSH parser */ |
| #define CONFIG_SYS_HUSH_PARSER |
| #ifdef CONFIG_SYS_HUSH_PARSER |
| #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " |
| #endif |
| |
| /* |
| * I2C |
| */ |
| #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ |
| #define CONFIG_HARD_I2C /* I2C with hardware support*/ |
| #undef CONFIG_SOFT_I2C /* I2C bit-banged */ |
| #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
| #define CONFIG_SYS_I2C_SLAVE 0x7F |
| #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ |
| #define CONFIG_SYS_I2C_OFFSET 0x3000 |
| |
| /* General PCI */ |
| #define CONFIG_SYS_PCI_MEM_BASE 0x80000000 |
| #define CONFIG_SYS_PCI_MEM_PHYS 0x80000000 |
| #define CONFIG_SYS_PCI_MEM_SIZE 0x20000000 |
| #define CONFIG_SYS_PCI_IO_BASE 0xe2000000 |
| |
| #if defined(CONFIG_PCI) |
| #define CONFIG_NET_MULTI |
| #undef CONFIG_EEPRO100 |
| #define CONFIG_TULIP |
| #define CONFIG_PCI_PNP /* do pci plug-and-play */ |
| #if !defined(CONFIG_PCI_PNP) |
| #define PCI_ENET0_IOADDR 0xe0000000 |
| #define PCI_ENET0_MEMADDR 0xe0000000 |
| #define PCI_IDSEL_NUMBER 0x0c /*slot0->3(IDSEL)=12->15*/ |
| #endif |
| #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */ |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ |
| #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0008 |
| #elif defined(CONFIG_TSEC_ENET) |
| #define CONFIG_NET_MULTI 1 |
| #define CONFIG_MII 1 /* MII PHY management */ |
| #define CONFIG_TSEC1 1 |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_TSEC1_NAME "TSEC0" |
| #define CONFIG_TSEC2 1 |
| #define CONFIG_HAS_ETH1 |
| #define CONFIG_TSEC2_NAME "TSEC1" |
| #define CONFIG_MPC85XX_FEC 1 |
| #define CONFIG_HAS_ETH2 |
| #define CONFIG_MPC85XX_FEC_NAME "FEC" |
| #define TSEC1_PHY_ADDR 7 |
| #define TSEC2_PHY_ADDR 4 |
| #define FEC_PHY_ADDR 2 |
| #define TSEC1_PHYIDX 0 |
| #define TSEC2_PHYIDX 0 |
| #define FEC_PHYIDX 0 |
| #define TSEC1_FLAGS TSEC_GIGABIT |
| #define TSEC2_FLAGS TSEC_GIGABIT |
| #define FEC_FLAGS 0 |
| |
| /* Options are: TSEC[0-1], FEC */ |
| #define CONFIG_ETHPRIME "TSEC0" |
| |
| #define CONFIG_PHY_M88E1011 1 /* GigaBit Ether PHY */ |
| #define INTEL_LXT971_PHY 1 |
| #endif |
| |
| /* Environment */ |
| #ifndef CONFIG_SYS_RAMBOOT |
| #if defined(CONFIG_RAM_AS_FLASH) |
| #define CONFIG_ENV_IS_NOWHERE |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x100000) |
| #define CONFIG_ENV_SIZE 0x2000 |
| #else |
| #define CONFIG_ENV_IS_IN_FLASH 1 |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) |
| #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ |
| #endif |
| #define CONFIG_ENV_SIZE 0x2000 |
| #else |
| /* #define CONFIG_SYS_NO_FLASH 1 */ /* Flash is not usable now */ |
| #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) |
| #define CONFIG_ENV_SIZE 0x2000 |
| #endif |
| |
| #define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200" |
| #define CONFIG_BOOTCOMMAND "bootm 0xff800000 0xffa00000" |
| #define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */ |
| |
| #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ |
| #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
| |
| |
| /* |
| * BOOTP options |
| */ |
| #define CONFIG_BOOTP_BOOTFILESIZE |
| #define CONFIG_BOOTP_BOOTPATH |
| #define CONFIG_BOOTP_GATEWAY |
| #define CONFIG_BOOTP_HOSTNAME |
| |
| |
| /* |
| * Command line configuration. |
| */ |
| #include <config_cmd_default.h> |
| |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_I2C |
| #define CONFIG_CMD_REGINFO |
| |
| #if defined(CONFIG_PCI) |
| #define CONFIG_CMD_PCI |
| #endif |
| |
| #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH) |
| #undef CONFIG_CMD_SAVEENV |
| #undef CONFIG_CMD_LOADS |
| #endif |
| |
| |
| #undef CONFIG_WATCHDOG /* watchdog disabled */ |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ |
| #define CONFIG_SYS_PROMPT "MPC8540EVAL=> "/* Monitor Command Prompt */ |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
| #else |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| #endif |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
| #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
| #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
| |
| /* |
| * For booting Linux, the board info and command line data |
| * have to be in the first 8 MB of memory, since this is |
| * the maximum mapped by the Linux kernel during initialization. |
| */ |
| #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
| |
| /* |
| * Internal Definitions |
| * |
| * Boot Flags |
| */ |
| #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ |
| #define BOOTFLAG_WARM 0x02 /* Software reboot */ |
| |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ |
| #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ |
| #endif |
| |
| /*****************************/ |
| /* Environment Configuration */ |
| /*****************************/ |
| /* The mac addresses for all ethernet interface */ |
| /* NOTE: change below for your network setting!!! */ |
| #if defined(CONFIG_TSEC_ENET) |
| #define CONFIG_ETHADDR 00:01:af:07:9b:8a |
| #define CONFIG_ETH1ADDR 00:01:af:07:9b:8b |
| #define CONFIG_ETH2ADDR 00:01:af:07:9b:8c |
| #endif |
| |
| #define CONFIG_ROOTPATH /nfsroot |
| #define CONFIG_BOOTFILE your.uImage |
| |
| #define CONFIG_SERVERIP 192.168.101.1 |
| #define CONFIG_IPADDR 192.168.101.11 |
| #define CONFIG_GATEWAYIP 192.168.101.0 |
| #define CONFIG_NETMASK 255.255.255.0 |
| |
| #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ |
| |
| #define CONFIG_HOSTNAME MPC8540EVAL |
| |
| #endif /* __CONFIG_H */ |