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/*
* (C) Copyright 2001
* Erik Theisen, Wave 7 Optics, etheisen@mindspring.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
*/
/*
* board/config.h - configuration options, board specific
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_405GP 1 /* This is a PPC405GP CPU */
#define CONFIG_4xx 1 /* ...member of PPC405 family */
#define CONFIG_W7O 1 /* ...on a Wave 7 Optics board */
#define CONFIG_W7OLMG 1 /* ...specifically an LMG */
#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_F 1 /* and misc_init_f() */
#define CONFIG_MISC_INIT_R 1 /* and misc_init_r() */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
#define CONFIG_BAUDRATE 9600
#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
#if 1
#define CONFIG_BOOTCOMMAND "bootvx" /* VxWorks boot command */
#else
#define CONFIG_BOOTCOMMAND "bootp" /* autoboot command */
#endif
#undef CONFIG_BOOTARGS
#define CONFIG_LOADADDR F0080000
#define CONFIG_ETHADDR 00:06:0D:00:00:00 /* Default, overridden at boot */
#define CONFIG_OVERWRITE_ETHADDR_ONCE
#define CONFIG_IPADDR 192.168.1.1
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_SERVERIP 192.168.1.2
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* disallow baudrate change */
#define CONFIG_PPC4xx_EMAC
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address */
#define CONFIG_RTC_M48T35A 1 /* ST Electronics M48 timekeeper */
#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
#define CONFIG_DTT_SENSORS {2, 4} /* Sensor addresses */
#define CONFIG_SYS_DTT_MAX_TEMP 70
#define CONFIG_SYS_DTT_LOW_TEMP -30
#define CONFIG_SYS_DTT_HYSTERESIS 3
/*
* 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_PCI
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_BEDBUG
#define CONFIG_CMD_DATE
#define CONFIG_CMD_I2C
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_BSP
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_DTT
#undef CONFIG_WATCHDOG /* watchdog disabled */
#define CONFIG_HW_WATCHDOG /* HW Watchdog, board specific */
#define CONFIG_SPD_EEPROM /* SPD EEPROM for SDRAM param. */
#define CONFIG_SPDDRAM_SILENT /* No output if spd fails */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "Wave7Optics> " /* Monitor Command Prompt */
#undef CONFIG_SYS_HUSH_PARSER /* No hush parse for U-Boot */
#ifdef CONFIG_SYS_HUSH_PARSER
#endif
#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_MEMTEST_START 0x0400000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
#define CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CONFIG_SYS_BASE_BAUD 384000
/* The following table includes the supported baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE {9600}
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
#define CONFIG_SYS_EXTBDINFO 1 /* use extended board_info (bd_t) */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
*/
#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
#define PCI_HOST_FORCE 1 /* configure as pci host */
#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
#define CONFIG_PCI /* include pci support */
#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
#define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
#define CONFIG_PCI_PNP /* pci plug-and-play */
/* resource configuration */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014 /* PCI Vendor ID: IBM */
#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0156 /* PCI Device ID: 405GP */
#define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
#define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
#define CONFIG_SYS_PCI_PTM2LA 0x00000000 /* disabled */
#define CONFIG_SYS_PCI_PTM2MS 0x00000000 /* disabled */
#define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
/*-----------------------------------------------------------------------
* Set up values for external bus controller
* used by cpu_init.c
*-----------------------------------------------------------------------
*/
/* use PerWE instead of PCI_INT ( these functions share a pin ) */
#define CONFIG_USE_PERWE 1
/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
#define CONFIG_SYS_TEMP_STACK_OCM 1
/* bank 0 is boot flash */
/* BME=0,TWT=6,CSN=1,OEN=1,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
#define CONFIG_SYS_W7O_EBC_PB0AP 0x03050440
/* BAS=0xFFE,BS=0x1(2MB),BU=0x3(R/W),BW=0x0(8 bits) */
#define CONFIG_SYS_W7O_EBC_PB0CR 0xFFE38000
/* bank 1 is main flash */
/* BME=0,TWT=9,CSN=1,OEN=1,WBN=0,WBF=0,TH=1,RE=0,SOR=0,BEM=1,PEN=0 */
#define CONFIG_SYS_EBC_PB1AP 0x04850240
/* BAS=0xF00,BS=0x7(128MB),BU=0x3(R/W),BW=0x10(32 bits) */
#define CONFIG_SYS_EBC_PB1CR 0xF00FC000
/* bank 2 is RTC/NVRAM */
/* BME=0,TWT=6,CSN=0,OEN=0,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
#define CONFIG_SYS_EBC_PB2AP 0x03000440
/* BAS=0xFC0,BS=0x0(1MB),BU=0x3(R/W),BW=0x0(8 bits) */
#define CONFIG_SYS_EBC_PB2CR 0xFC018000
/* bank 3 is FPGA 0 */
/* BME=0,TWT=4,CSN=0,OEN=0,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=0,PEN=0 */
#define CONFIG_SYS_EBC_PB3AP 0x02000400
/* BAS=0xFD0,BS=0x0(1MB),BU=0x3(R/W),BW=0x1(16 bits) */
#define CONFIG_SYS_EBC_PB3CR 0xFD01A000
/* bank 4 is SAM 8 bit range */
/* BME=,TWT=,CSN=,OEN=,WBN=,WBF=,TH=,RE=,SOR=,BEM=,PEN= */
#define CONFIG_SYS_EBC_PB4AP 0x02840380
/* BAS=,BS=,BU=0x3(R/W),BW=0x0(8 bits) */
#define CONFIG_SYS_EBC_PB4CR 0xFE878000
/* bank 5 is SAM 16 bit range */
/* BME=0,TWT=10,CSN=2,OEN=0,WBN=0,WBF=0,TH=6,RE=1,SOR=1,BEM=0,PEN=0 */
#define CONFIG_SYS_EBC_PB5AP 0x05040d80
/* BAS=,BS=,BU=0x3(R/W),BW=0x1(16 bits) */
#define CONFIG_SYS_EBC_PB5CR 0xFD87A000
/* bank 6 is unused */
/* PB6AP = 0 */
#define CONFIG_SYS_EBC_PB6AP 0x00000000
/* PB6CR = 0 */
#define CONFIG_SYS_EBC_PB6CR 0x00000000
/* bank 7 is LED register */
/* BME=0,TWT=6,CSN=1,OEN=1,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
#define CONFIG_SYS_W7O_EBC_PB7AP 0x03050440
/* BAS=0xFE0,BS=0x0(1MB),BU=0x3(R/W),BW=0x2(32 bits) */
#define CONFIG_SYS_W7O_EBC_PB7CR 0xFE01C000
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_FLASH_BASE 0xFFFC0000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 196 kB for Monitor */
#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
/*
* 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 */
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sec on 1 chip */
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout, Flash Erase, in ms */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout, Flash Write, in ms */
#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use real Flash protection */
#if 1 /* Use NVRAM for environment variables */
/*-----------------------------------------------------------------------
* NVRAM organization
*/
#define CONFIG_ENV_IS_IN_NVRAM 1 /* use NVRAM for env vars */
#define CONFIG_SYS_NVRAM_BASE_ADDR 0xfc000000 /* NVRAM base address */
#define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */
#define CONFIG_ENV_SIZE 0x1000 /* Size of Environment vars */
/*define CONFIG_ENV_ADDR \
(CONFIG_SYS_NVRAM_BASE_ADDR+CONFIG_SYS_NVRAM_SIZE-CONFIG_ENV_SIZE) Env */
#define CONFIG_ENV_ADDR CONFIG_SYS_NVRAM_BASE_ADDR
#else /* Use Boot Flash for environment variables */
/*-----------------------------------------------------------------------
* Flash EEPROM for environment
*/
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_OFFSET 0x00040000 /* Offset of Environment Sector */
#define CONFIG_ENV_SIZE 0x10000 /* Total Size of env. sector */
#define CONFIG_ENV_SECT_SIZE 0x10000 /* see README - env sec tot sze */
#endif
/*-----------------------------------------------------------------------
* I2C EEPROM (ATMEL 24C04N)
*/
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_PPC4XX
#define CONFIG_SYS_I2C_PPC4XX_CH0
#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM ATMEL 24C04N */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_I2C_MULTI_EEPROMS
/*-----------------------------------------------------------------------
* Definitions for Serial Presence Detect EEPROM address
* (to get SDRAM settings)
*/
#define SPD_EEPROM_ADDRESS 0x50 /* XXX conflicting address!!! XXX */
/*
* Init Memory Controller:
*/
#define FLASH_BASE0_PRELIM 0xFFE00000 /* FLASH bank #0 */
#define FLASH_BASE1_PRELIM 0xF0000000 /* FLASH bank #1 */
/* On Chip Memory location */
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in RAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
#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
#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
/*
* FPGA(s) configuration
*/
#define CONFIG_SYS_FPGA_IMAGE_LEN 0x80000 /* 512KB FPGA image */
#define CONFIG_NUM_FPGAS 1 /* Number of FPGAs on board */
#define CONFIG_MAX_FPGAS 6 /* Maximum number of FPGAs */
#define CONFIG_FPGAS_BASE 0xFD000000L /* Base address of FPGAs */
#define CONFIG_FPGAS_BANK_SIZE 0x00100000L /* FPGAs' mmap bank size */
#endif /* __CONFIG_H */
|
