| /* |
| * Copyright 2004 Freescale Semiconductor. |
| * (C) Copyright 2002,2003 Motorola,Inc. |
| * Xianghua Xiao <X.Xiao@motorola.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 |
| */ |
| |
| /* |
| * 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_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of 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 <config_cmd_default.h> |
| |
| #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 */ |
