/* * Copyright 2004 Freescale Semiconductor. * (C) Copyright 2002,2003 Motorola,Inc. * Xianghua Xiao * * 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 */ /* * MicroSys PM856 board configuration file * * Please refer to doc/README.mpc85xx 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_MPC8560 1 /* MPC8560 specific */ #define CONFIG_CPM2 1 /* Has a CPM2 */ #define CONFIG_PM856 1 /* PM856 board specific */ #define CONFIG_PCI #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE #undef CONFIG_SPD_EEPROM /* do not use SPD EEPROM for DDR setup*/ #define CONFIG_DDR_ECC /* only for ECC DDR module */ #define CONFIG_DDR_DLL /* possible DLL fix needed */ #define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */ #define CONFIG_MEM_INIT_VALUE 0xDEADBEEF #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ /* * sysclk for MPC85xx * * Two valid values are: * 33000000 * 66000000 * * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz * is likely the desired value here, so that is now the default. * The board, however, can run at 66MHz. In any event, this value * must match the settings of some switches. Details can be found * in the README.mpc85xxads. */ #ifndef CONFIG_SYS_CLK_FREQ #define CONFIG_SYS_CLK_FREQ 66000000 #endif /* * These can be toggled for performance analysis, otherwise use default. */ #define CONFIG_L2_CACHE /* toggle L2 cache */ #define CONFIG_BTB /* toggle branch predition */ #define CONFIG_ADDR_STREAMING /* toggle addr streaming */ #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ #define CFG_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */ #undef CFG_DRAM_TEST /* memory test, takes time */ #define CFG_MEMTEST_START 0x00200000 /* memtest region */ #define CFG_MEMTEST_END 0x00400000 /* * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) */ #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ /* * DDR Setup */ #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE #if defined(CONFIG_SPD_EEPROM) /* * Determine DDR configuration from I2C interface. */ #define SPD_EEPROM_ADDRESS 0x58 /* DDR DIMM */ #else /* * Manually set up DDR parameters */ #define CFG_SDRAM_SIZE 256 /* DDR is 256 MB */ #define CFG_DDR_CS0_BNDS 0x0000000f /* 0-256MB */ #define CFG_DDR_CS0_CONFIG 0x80000102 #define CFG_DDR_TIMING_1 0x47444321 #define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */ #define CFG_DDR_CONTROL 0xc2008000 /* unbuffered,no DYN_PWR */ #define CFG_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */ #define CFG_DDR_INTERVAL 0x045b0100 /* autocharge,no open page */ #endif /* * SDRAM on the Local Bus */ #define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ #define CFG_LBC_SDRAM_SIZE 0 /* LBC SDRAM is 0 MB */ #define CFG_FLASH_BASE 0xfe000000 /* start of FLASH 32M */ #define CFG_BR0_PRELIM 0xfe001801 /* port size 32bit */ #define CFG_OR0_PRELIM 0xfe006f67 /* 32MB Flash */ #define CFG_MAX_FLASH_BANKS 1 /* number of banks */ #define CFG_MAX_FLASH_SECT 128 /* sectors per device */ #undef CFG_FLASH_CHECKSUM #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) #define CFG_RAMBOOT #else #undef CFG_RAMBOOT #endif #define CFG_FLASH_CFI_DRIVER #define CFG_FLASH_CFI #define CFG_FLASH_EMPTY_INFO #undef CONFIG_CLOCKS_IN_MHZ /* * Local Bus Definitions */ #define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */ #define CFG_LBC_LBCR 0x00000000 /* LB config reg */ #define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ #define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal*/ #define CONFIG_L1_INIT_RAM #define CFG_INIT_RAM_LOCK 1 #define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ #define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */ #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */ #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET #define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */ #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ /* Serial Port */ #define CONFIG_CONS_ON_SCC /* define if console on SCC */ #undef CONFIG_CONS_NONE /* define if console on something else */ #define CONFIG_CONS_INDEX 1 /* which serial channel for console */ #define CFG_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} /* Use the HUSH parser */ #define CFG_HUSH_PARSER #ifdef CFG_HUSH_PARSER #define CFG_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 CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ #define CFG_I2C_OFFSET 0x3000 /* * EEPROM configuration */ #define CFG_I2C_EEPROM_ADDR 0x58 #define CFG_I2C_EEPROM_ADDR_LEN 1 #define CFG_EEPROM_PAGE_WRITE_BITS 4 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* * RTC configuration */ #define CONFIG_RTC_PCF8563 #define CFG_I2C_RTC_ADDR 0x51 /* RapidIO MMU */ #define CFG_RIO_MEM_BASE 0xc0000000 /* base address */ #define CFG_RIO_MEM_PHYS CFG_RIO_MEM_BASE #define CFG_RIO_MEM_SIZE 0x20000000 /* 128M */ /* * General PCI * Addresses are mapped 1-1. */ #define CFG_PCI1_MEM_BASE 0x80000000 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ #define CFG_PCI1_IO_BASE 0xe2000000 #define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE #define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ #if defined(CONFIG_PCI) #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ #undef CONFIG_EEPRO100 #undef CONFIG_TULIP #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 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ #endif /* CONFIG_PCI */ #if defined(CONFIG_TSEC_ENET) #ifndef CONFIG_NET_MULTI #define CONFIG_NET_MULTI 1 #endif #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_TSEC1 1 #define CONFIG_TSEC1_NAME "TSEC0" #define CONFIG_TSEC2 1 #define CONFIG_TSEC2_NAME "TSEC1" #define TSEC1_PHY_ADDR 0 #define TSEC2_PHY_ADDR 1 #define TSEC1_PHYIDX 0 #define TSEC2_PHYIDX 0 #define TSEC1_FLAGS TSEC_GIGABIT #define TSEC2_FLAGS TSEC_GIGABIT #endif /* CONFIG_TSEC_ENET */ #define CONFIG_ETHPRIME "TSEC0" #define CONFIG_ETHER_ON_FCC /* define if ether on FCC */ #undef CONFIG_ETHER_NONE /* define if ether on something else */ /* * - Rx-CLK is CLK15 * - Tx-CLK is CLK14 * - Select bus for bd/buffers * - Full duplex */ #define CONFIG_ETHER_ON_FCC3 #define CFG_CMXFCR_MASK3 (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK) #define CFG_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK14) #define CFG_CPMFCR_RAMTYPE 0 #define CFG_FCC_PSMR (FCC_PSMR_FDE) /* * Environment */ #ifndef CFG_RAMBOOT #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x80000) #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ #define CFG_ENV_SIZE 0x2000 #else #define CFG_NO_FLASH 1 /* Flash is not usable now */ #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) #define CFG_ENV_SIZE 0x2000 #endif #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CFG_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 #define CONFIG_CMD_PING #define CONFIG_CMD_I2C #define CONFIG_CMD_DATE #define CONFIG_CMD_EEPROM #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI #endif #if defined(CFG_RAMBOOT) #undef CONFIG_CMD_ENV #undef CONFIG_CMD_LOADS #endif #undef CONFIG_WATCHDOG /* watchdog disabled */ /* * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ #define CFG_LOAD_ADDR 0x1000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ #else #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ #endif #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ #define CFG_MAXARGS 16 /* max number of command args */ #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */ #define CONFIG_LOOPW /* * 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 CFG_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 */ #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC) #define CONFIG_HAS_ETH0 #define CONFIG_ETHADDR 00:40:42:01:00:00 #define CONFIG_HAS_ETH1 #define CONFIG_ETH1ADDR 00:40:42:01:00:01 #define CONFIG_HAS_ETH2 #define CONFIG_ETH2ADDR 00:40:42:01:00:02 #endif #define CONFIG_ROOTPATH /opt/eldk/ppc_85xx #define CONFIG_BOOTFILE pm856/uImage #define CONFIG_HOSTNAME pm856 #define CONFIG_IPADDR 192.168.0.103 #define CONFIG_SERVERIP 192.168.0.64 #define CONFIG_GATEWAYIP 192.168.0.1 #define CONFIG_NETMASK 255.255.255.0 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */ #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */ #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ #define CONFIG_BAUDRATE 9600 #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "consoledev=ttyS0\0" \ "ramdiskaddr=400000\0" \ "ramdiskfile=pm856/uRamdisk\0" #define CONFIG_NFSBOOTCOMMAND \ "setenv bootargs root=/dev/nfs rw " \ "nfsroot=$serverip:$rootpath " \ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ "bootm $loadaddr" #define CONFIG_RAMBOOTCOMMAND \ "setenv bootargs root=/dev/ram rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $ramdiskaddr $ramdiskfile;" \ "tftp $loadaddr $bootfile;" \ "bootm $loadaddr $ramdiskaddr" #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND #endif /* __CONFIG_H */