/* * (C) Copyright 2003-2005 * 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 */ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options * (easy to change) */ #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ #define CONFIG_MPC5200 1 /* (more precisely a MPC5200 CPU) */ #define CONFIG_ICECUBE 1 /* ... on IceCube board */ /* * Valid values for CONFIG_SYS_TEXT_BASE are: * 0xFFF00000 boot high (standard configuration) * 0xFF000000 boot low for 16 MiB boards * 0xFF800000 boot low for 8 MiB boards * 0x00100000 boot from RAM (for testing only) */ #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0xFFF00000 #endif #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ #define CONFIG_HIGH_BATS 1 /* High BATs supported */ /* * Serial console configuration */ #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } /* * PCI Mapping: * 0x40000000 - 0x4fffffff - PCI Memory * 0x50000000 - 0x50ffffff - PCI IO Space */ #define CONFIG_PCI #if defined(CONFIG_PCI) #define CONFIG_PCI_PNP 1 #define CONFIG_PCI_SCAN_SHOW 1 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 #define CONFIG_PCI_MEM_BUS 0x40000000 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS #define CONFIG_PCI_MEM_SIZE 0x10000000 #define CONFIG_PCI_IO_BUS 0x50000000 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS #define CONFIG_PCI_IO_SIZE 0x01000000 #endif #define CONFIG_SYS_XLB_PIPELINING 1 #define CONFIG_MII 1 #define CONFIG_EEPRO100 1 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ #define CONFIG_NS8382X 1 /* Partitions */ #define CONFIG_MAC_PARTITION #define CONFIG_DOS_PARTITION #define CONFIG_ISO_PARTITION /* USB */ #define CONFIG_USB_OHCI_NEW #define CONFIG_USB_STORAGE #define CONFIG_SYS_OHCI_BE_CONTROLLER #undef CONFIG_SYS_USB_OHCI_BOARD_INIT #define CONFIG_SYS_USB_OHCI_CPU_INIT 1 #define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB #define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200" #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ /* * 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_EEPROM #define CONFIG_CMD_FAT #define CONFIG_CMD_I2C #define CONFIG_CMD_IDE #define CONFIG_CMD_NFS #define CONFIG_CMD_SNTP #define CONFIG_CMD_USB #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI #endif #if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */ # define CONFIG_SYS_LOWBOOT 1 # define CONFIG_SYS_LOWBOOT16 1 #endif #if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */ #if defined(CONFIG_LITE5200B) # error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B #else # define CONFIG_SYS_LOWBOOT 1 # define CONFIG_SYS_LOWBOOT08 1 #endif #endif /* * Autobooting */ #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ #define CONFIG_PREBOOT "echo;" \ "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ "echo" #undef CONFIG_BOOTARGS #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=${serverip}:${rootpath}\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \ "addip=setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ ":${hostname}:${netdev}:off panic=1\0" \ "flash_nfs=run nfsargs addip;" \ "bootm ${kernel_addr}\0" \ "flash_self=run ramargs addip;" \ "bootm ${kernel_addr} ${ramdisk_addr}\0" \ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \ "rootpath=/opt/eldk/ppc_82xx\0" \ "bootfile=/tftpboot/MPC5200/uImage\0" \ "" #define CONFIG_BOOTCOMMAND "run flash_self" /* * IPB Bus clocking configuration. */ #if defined(CONFIG_LITE5200B) #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ #else #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ #endif /* pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 #define OF_CPU "PowerPC,5200@0" #define OF_SOC "soc5200@f0000000" #define OF_TBCLK (bd->bi_busfreq / 4) #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000" /* * I2C configuration */ #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */ #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ #define CONFIG_SYS_I2C_SLAVE 0x7F /* * EEPROM configuration */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70 /* * Flash configuration */ #if defined(CONFIG_LITE5200B) #define CONFIG_SYS_FLASH_BASE 0xFE000000 #define CONFIG_SYS_FLASH_SIZE 0x01000000 #if !defined(CONFIG_SYS_LOWBOOT) #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01760000 + 0x00800000) #else /* CONFIG_SYS_LOWBOOT */ #if defined(CONFIG_SYS_LOWBOOT08) # error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B #endif #if defined(CONFIG_SYS_LOWBOOT16) #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01060000) #endif #endif /* CONFIG_SYS_LOWBOOT */ #else /* !CONFIG_LITE5200B (IceCube)*/ #define CONFIG_SYS_FLASH_BASE 0xFF000000 #define CONFIG_SYS_FLASH_SIZE 0x01000000 #if !defined(CONFIG_SYS_LOWBOOT) #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00740000 + 0x00800000) #else /* CONFIG_SYS_LOWBOOT */ #if defined(CONFIG_SYS_LOWBOOT08) #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000 + 0x00800000) #endif #if defined(CONFIG_SYS_LOWBOOT16) #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) #endif #endif /* CONFIG_SYS_LOWBOOT */ #endif /* CONFIG_LITE5200B */ #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of memory banks */ #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */ #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ #undef CONFIG_FLASH_16BIT /* Flash is 8-bit */ #if defined(CONFIG_LITE5200B) #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_SYS_FLASH_CFI #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_CS1_START,CONFIG_SYS_CS0_START} #endif /* * Environment settings */ #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_SIZE 0x10000 #if defined(CONFIG_LITE5200B) #define CONFIG_ENV_SECT_SIZE 0x20000 #else #define CONFIG_ENV_SECT_SIZE 0x10000 #endif #define CONFIG_ENV_OVERWRITE 1 /* * Memory map */ #define CONFIG_SYS_MBAR 0xF0000000 #define CONFIG_SYS_SDRAM_BASE 0x00000000 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000 /* Use SRAM until RAM will be available */ #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) # define CONFIG_SYS_RAMBOOT 1 #endif #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ #define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */ #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ /* * Ethernet configuration */ #define CONFIG_MPC5xxx_FEC 1 #define CONFIG_MPC5xxx_FEC_MII100 /* * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb */ /* #define CONFIG_MPC5xxx_FEC_MII10 */ #define CONFIG_PHY_ADDR 0x00 /* * GPIO configuration */ #ifdef CONFIG_MPC5200_DDR #define CONFIG_SYS_GPS_PORT_CONFIG 0x90000004 #else #define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004 #endif /* * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_PROMPT "=> " /* 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_CMDLINE_EDITING 1 /* add command line history */ #define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */ #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ #if defined(CONFIG_CMD_KGDB) # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ #endif /* * Various low-level settings */ #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI #define CONFIG_SYS_HID0_FINAL HID0_ICE #if defined(CONFIG_LITE5200B) #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE #define CONFIG_SYS_CS1_CFG 0x00047800 #define CONFIG_SYS_CS0_START (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE) #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_CS0_START #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE #define CONFIG_SYS_BOOTCS_CFG 0x00047800 #else /* IceCube aka Lite5200 */ #ifdef CONFIG_MPC5200_DDR #define CONFIG_SYS_BOOTCS_START (CONFIG_SYS_CS1_START + CONFIG_SYS_CS1_SIZE) #define CONFIG_SYS_BOOTCS_SIZE 0x00800000 #define CONFIG_SYS_BOOTCS_CFG 0x00047801 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_CS1_SIZE 0x00800000 #define CONFIG_SYS_CS1_CFG 0x00047800 #else /* !CONFIG_MPC5200_DDR */ #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE #define CONFIG_SYS_BOOTCS_CFG 0x00047801 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE #endif /* CONFIG_MPC5200_DDR */ #endif /*CONFIG_LITE5200B */ #define CONFIG_SYS_CS_BURST 0x00000000 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333 #define CONFIG_SYS_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 CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 1 drive per IDE bus */ #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA /* Offset for data I/O */ #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060) /* Offset for normal register accesses */ #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) /* Offset for alternate registers */ #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C) /* Interval between registers */ #define CONFIG_SYS_ATA_STRIDE 4 #define CONFIG_ATAPI 1 #endif /* __CONFIG_H */