/* * (C) Copyright 2003-2004 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * 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 */ /************************************************************************* * (c) 2005 esd gmbh Hannover * * * from IceCube.h file * by Reinhard Arlt reinhard.arlt@esd-electronics.com * *************************************************************************/ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options * (easy to change) */ #define CONFIG_MPC5200 1 /* This is an MPC5xxx CPU */ #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ #define CONFIG_ICECUBE 1 /* ... on IceCube board */ #define CONFIG_MECP5200 1 /* ... on MECP5200 board */ #define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */ #define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ #define BOOTFLAG_WARM 0x02 /* Software reboot */ /* * Serial console configuration */ #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ #if 0 /* test-only */ #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ #else #define CONFIG_BAUDRATE 9600 /* ... at 115200 bps */ #endif #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } #ifdef CONFIG_MPC5200 /* MPC5100 PCI is not supported yet. */ #define CONFIG_MII #if 0 /* test-only !!! */ #define CONFIG_NET_MULTI 1 #define CONFIG_EEPRO100 1 #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ #define CONFIG_NS8382X 1 #endif #else /* MPC5100 */ #endif /* Partitions */ #define CONFIG_MAC_PARTITION #define CONFIG_DOS_PARTITION /* USB */ #if 0 #define CONFIG_USB_OHCI #define CONFIG_USB_STORAGE #endif /* * Command line configuration. */ #include #define CONFIG_CMD_EEPROM #define CONFIG_CMD_FAT #define CONFIG_CMD_EXT2 #define CONFIG_CMD_I2C #define CONFIG_CMD_IDE #define CONFIG_CMD_BSP #define CONFIG_CMD_ELF #if (TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */ # define CFG_LOWBOOT 1 # define CFG_LOWBOOT16 1 #endif #if (TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */ # define CFG_LOWBOOT 1 # define CFG_LOWBOOT08 1 #endif /* * Autobooting */ #define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */ #define CONFIG_PREBOOT "echo;" \ "echo Welcome to CBX-CPU5200 (mecp5200);" \ "echo" #undef CONFIG_BOOTARGS #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \ "flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \ "net_vxworks=tftp $(loadaddr) $(image);run vxworks_args;bootvx\0" \ "vxworks_args=setenv bootargs fec(0,0)$(host):$(image) h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script)\0" \ "ata_vxworks_args=setenv bootargs /ata0/vxWorks h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script) o=fec0 \0" \ "loadaddr=01000000\0" \ "serverip=192.168.2.99\0" \ "gatewayip=10.0.0.79\0" \ "user=mu\0" \ "target=mecp5200.esd\0" \ "script=mecp5200.bat\0" \ "image=/tftpboot/vxWorks_mecp5200\0" \ "ipaddr=10.0.13.196\0" \ "netmask=255.255.0.0\0" \ "" #define CONFIG_BOOTCOMMAND "run flash_vxworks0" #if defined(CONFIG_MPC5200) /* * IPB Bus clocking configuration. */ #undef CFG_IPBSPEED_133 /* define for 133MHz speed */ #endif /* * I2C configuration */ #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ #define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */ #define CFG_I2C_SPEED 86000 /* 100 kHz */ #define CFG_I2C_SLAVE 0x7F /* * EEPROM configuration */ #define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */ #define CFG_I2C_EEPROM_ADDR_LEN 2 #define CFG_EEPROM_PAGE_WRITE_BITS 5 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20 #define CFG_I2C_MULTI_EEPROMS 1 /* * Flash configuration */ #define CFG_FLASH_BASE 0xFFC00000 #define CFG_FLASH_SIZE 0x00400000 #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x003E0000) #define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */ #define CFG_MAX_FLASH_SECT 512 #define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ /* * Environment settings */ #if 1 /* test-only */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_SIZE 0x10000 #define CFG_ENV_SECT_SIZE 0x10000 #define CONFIG_ENV_OVERWRITE 1 #else #define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ #define CFG_ENV_OFFSET 0x0000 /* environment starts at the beginning of the EEPROM */ #define CFG_ENV_SIZE 0x0400 /* 8192 bytes may be used for env vars*/ /* total size of a CAT24WC32 is 8192 bytes */ #define CONFIG_ENV_OVERWRITE 1 #endif #define CFG_FLASH_CFI_DRIVER 1 /* Flash is CFI conformant */ #define CFG_FLASH_CFI 1 /* Flash is CFI conformant */ #define CFG_FLASH_PROTECTION 1 /* use hardware protection */ #if 0 #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ #endif #define CFG_FLASH_INCREMENT 0x00400000 /* size of flash bank */ #define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } #define CFG_FLASH_EMPTY_INFO 1 /* show if bank is empty */ /* * Memory map */ #define CFG_MBAR 0xF0000000 #define CFG_SDRAM_BASE 0x00000000 #define CFG_DEFAULT_MBAR 0x80000000 /* Use SRAM until RAM will be available */ #define CFG_INIT_RAM_ADDR MPC5XXX_SRAM #define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */ #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for 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_BASE TEXT_BASE #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) # define CFG_RAMBOOT 1 #endif #define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ /* * Ethernet configuration */ #define CONFIG_MPC5xxx_FEC 1 /* * Define CONFIG_FEC_10MBIT to force FEC at 10Mb */ /* #define CONFIG_FEC_10MBIT 1 */ #define CONFIG_PHY_ADDR 0x00 #define CONFIG_UDP_CHECKSUM 1 /* * GPIO configuration */ #define CFG_GPS_PORT_CONFIG 0x01052444 /* * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ #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_MEMTEST_START 0x00100000 /* memtest works on */ #define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ #define CFG_LOAD_ADDR 0x100000 /* default load address */ #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ #define CFG_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */ #define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ #if defined(CONFIG_CMD_KGDB) # define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ #endif /* * Various low-level settings */ #if defined(CONFIG_MPC5200) #define CFG_HID0_INIT HID0_ICE | HID0_ICFI #define CFG_HID0_FINAL HID0_ICE #else #define CFG_HID0_INIT 0 #define CFG_HID0_FINAL 0 #endif #define CFG_BOOTCS_START CFG_FLASH_BASE #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE #define CFG_BOOTCS_CFG 0x00085d00 #define CFG_CS0_START CFG_FLASH_BASE #define CFG_CS0_SIZE CFG_FLASH_SIZE #define CFG_CS1_START 0xfd000000 #define CFG_CS1_SIZE 0x00010000 #define CFG_CS1_CFG 0x10101410 #define CFG_CS_BURST 0x00000000 #define CFG_CS_DEADCYCLE 0x33333333 #define CFG_RESET_ADDRESS 0xff000000 /*----------------------------------------------------------------------- * USB stuff *----------------------------------------------------------------------- */ #define CONFIG_USB_CLOCK 0x0001BBBB #define CONFIG_USB_CONFIG 0x00001000 /*----------------------------------------------------------------------- * IDE/ATA stuff Supports IDE harddisk *----------------------------------------------------------------------- */ #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ #undef CONFIG_IDE_LED /* LED for ide not supported */ #define CONFIG_IDE_RESET /* reset for ide supported */ #define CONFIG_IDE_PREINIT #define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */ #define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */ #define CFG_ATA_IDE0_OFFSET 0x0000 #define CFG_ATA_BASE_ADDR MPC5XXX_ATA /* Offset for data I/O */ #define CFG_ATA_DATA_OFFSET (0x0060) /* Offset for normal register accesses */ #define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET) /* Offset for alternate registers */ #define CFG_ATA_ALT_OFFSET (0x005C) /* Interval between registers */ #define CFG_ATA_STRIDE 4 #endif /* __CONFIG_H */