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/*
* (C) Copyright 2006-2008
* Stefan Roese, DENX Software Engineering, sr@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
*----------------------------------------------------------------------*/
#define CONFIG_ALPR 1 /* Board is ebony */
#define CONFIG_440GX 1 /* Specifc GX support */
#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_LAST_STAGE_INIT 1 /* call last_stage_init() */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
#define CONFIG_4xx_DCACHE /* Enable i- and d-cache */
/*-----------------------------------------------------------------------
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CONFIG_SYS_FLASH_BASE 0xffe00000 /* start of FLASH */
#define CONFIG_SYS_MONITOR_BASE 0xfffc0000 /* start of monitor */
#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
#define CONFIG_SYS_PCI_MEMSIZE 0x40000000 /* size of mapped pci memory */
#define CONFIG_SYS_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */
#define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */
#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */
#define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
#define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
#define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
#define CONFIG_SYS_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08300000)
#define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer (placed in internal SRAM)
*----------------------------------------------------------------------*/
#define CONFIG_SYS_TEMP_STACK_OCM 1
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#undef CONFIG_SYS_EXT_SERIAL_CLOCK
#define CONFIG_BAUDRATE 115200
#define CONFIG_UART1_CONSOLE /* define for uart1 as console */
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
/*-----------------------------------------------------------------------
* FLASH related
*----------------------------------------------------------------------*/
#define CONFIG_SYS_FLASH_CFI 1 /* The flash is CFI compatible */
#define CONFIG_FLASH_CFI_DRIVER 1 /* Use common CFI driver */
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------*/
#undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup */
#define CONFIG_SDRAM_BANK0 1 /* init onboard DDR SDRAM bank 0 */
#undef CONFIG_SDRAM_ECC /* enable ECC support */
#define CONFIG_SYS_SDRAM_TABLE { \
{(256 << 20), 13, 0x000C4001}, /* 256MB mode 3, 13x10(4)*/ \
{(64 << 20), 12, 0x00082001}} /* 64MB mode 2, 12x9(4) */
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
/*-----------------------------------------------------------------------
* I2C EEPROM (PCF8594C)
*----------------------------------------------------------------------*/
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 /* EEPROM PCF8594C */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
/* mask of address bits that overflow into the "EEPROM chip address" */
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* The Philips PCF8594C has */
/* 8 byte page write mode using */
/* last 3 bits of the address */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 40 /* and takes up to 40 msec */
#define CONFIG_PREBOOT "echo;" \
"echo Type \"run kernelx\" to boot the system;" \
"echo"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth3\0" \
"hostname=alpr\0" \
"fdt_file=alpr/alpr.dtb\0" \
"fdt_addr=400000\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath} ${init}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate} " \
"mem=193M\0" \
"flash_nfs=run nfsargs addip addtty;" \
"bootm ${kernel_addr}\0" \
"flash_self=run ramargs addip addtty;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
"bootm\0" \
"net_nfs_fdt=tftp 200000 ${bootfile};" \
"tftp ${fdt_addr} ${fdt_file};" \
"run nfsargs addip addtty;" \
"bootm 200000 - ${fdt_addr}\0" \
"rootpath=/opt/projects/alpr/nfs_root\0" \
"bootfile=/alpr/uImage\0" \
"kernel_addr=fff00000\0" \
"ramdisk_addr=fff10000\0" \
"load=tftp 100000 /alpr/u-boot/u-boot.bin\0" \
"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
"cp.b 100000 fffc0000 40000;" \
"setenv filesize;saveenv\0" \
"upd=run load update\0" \
"ethprime=ppc_4xx_eth3\0" \
"ethact=ppc_4xx_eth3\0" \
"autoload=no\0" \
"ipconfig=dhcp;setenv serverip 11.0.0.152\0" \
"load_fpga=fpga load 0 ffe00000 10dd9a\0" \
"mtdargs=setenv bootargs root=/dev/mtdblock6 rw " \
"rootfstype=jffs2 init=/sbin/init\0" \
"kernel1_mtd=nand read 200000 0 200000;run mtdargs addip addtty"\
";bootm 200000\0" \
"kernel2_mtd=nand read 200000 200000 200000;run mtdargs addip " \
"addtty;bootm 200000\0" \
"kernel1=setenv actkernel 'kernel1';run load_fpga " \
"kernel1_mtd\0" \
"kernel2=setenv actkernel 'kernel2';run load_fpga " \
"kernel2_mtd\0" \
""
#define CONFIG_BOOTCOMMAND "run kernel2"
#define CONFIG_BOOTDELAY 2 /* autoboot after 5 seconds */
#define CONFIG_BAUDRATE 115200
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_PPC4xx_EMAC
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_NET_MULTI 1
#define CONFIG_PHY_ADDR 0x02 /* dummy setting, no EMAC0 used */
#define CONFIG_PHY1_ADDR 0x03 /* dummy setting, no EMAC1 used */
#define CONFIG_PHY2_ADDR 0x01 /* PHY address for EMAC2 */
#define CONFIG_PHY3_ADDR 0x02 /* PHY address for EMAC3 */
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_HAS_ETH2
#define CONFIG_HAS_ETH3
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_M88E1111_PHY 1 /* needed for PHY specific setup*/
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
#define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
#define CONFIG_NETCONSOLE /* include NetConsole support */
/*
* 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_DHCP
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_FPGA
#define CONFIG_CMD_I2C
#undef CONFIG_CMD_LOADB
#undef CONFIG_CMD_LOADS
#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
* 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_SYS_ALT_MEMTEST 1 /* Enable more extensive memtest*/
#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
#define CONFIG_SYS_4xx_RESET_TYPE 0x2 /* use chip reset on this board */
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
*/
/* General PCI */
#define CONFIG_PCI /* include pci support */
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */
#define CONFIG_PCI_BOOTDELAY 1 /* enable pci bootdelay variable*/
/* Board-specific PCI */
#define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target */
#define CONFIG_SYS_PCI_MASTER_INIT
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
/*-----------------------------------------------------------------------
* FPGA stuff
*-----------------------------------------------------------------------*/
#define CONFIG_FPGA
#define CONFIG_FPGA_ALTERA
#define CONFIG_FPGA_CYCLON2
#define CONFIG_SYS_FPGA_CHECK_CTRLC
#define CONFIG_SYS_FPGA_PROG_FEEDBACK
#define CONFIG_FPGA_COUNT 1 /* Ich habe 2 ... aber in
Reihe geschaltet -> sollte gehen,
aufpassen mit Datasize ist jetzt
halt doppelt so gross ... Seite 306
ist das mit den multiple Device in PS
Mode erklaert ...*/
/* FPGA program pin configuration */
#define CONFIG_SYS_GPIO_CLK 18 /* FPGA clk pin (cpu output) */
#define CONFIG_SYS_GPIO_DATA 19 /* FPGA data pin (cpu output) */
#define CONFIG_SYS_GPIO_STATUS 20 /* FPGA status pin (cpu input) */
#define CONFIG_SYS_GPIO_CONFIG 21 /* FPGA CONFIG pin (cpu output) */
#define CONFIG_SYS_GPIO_CON_DON 22 /* FPGA CONFIG_DONE pin (cpu input) */
#define CONFIG_SYS_GPIO_SEL_DPR 14 /* cpu output */
#define CONFIG_SYS_GPIO_SEL_AVR 15 /* cpu output */
#define CONFIG_SYS_GPIO_PROG_EN 23 /* cpu output */
/*-----------------------------------------------------------------------
* Definitions for GPIO setup
*-----------------------------------------------------------------------*/
#define CONFIG_SYS_GPIO_SHUTDOWN (0x80000000 >> 6)
#define CONFIG_SYS_GPIO_SSD_EMPTY (0x80000000 >> 9)
#define CONFIG_SYS_GPIO_EREADY (0x80000000 >> 26)
#define CONFIG_SYS_GPIO_REV0 (0x80000000 >> 14)
#define CONFIG_SYS_GPIO_REV1 (0x80000000 >> 15)
/*-----------------------------------------------------------------------
* NAND-FLASH stuff
*-----------------------------------------------------------------------*/
#define CONFIG_SYS_MAX_NAND_DEVICE 4
#define CONFIG_SYS_NAND_BASE 0xF0000000 /* NAND FLASH Base Address */
#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE + 0, CONFIG_SYS_NAND_BASE + 2, \
CONFIG_SYS_NAND_BASE + 4, CONFIG_SYS_NAND_BASE + 6 }
#define CONFIG_SYS_NAND_QUIET_TEST 1 /* don't warn upon unknown NAND flash */
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
#define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE
/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */
#define CONFIG_SYS_EBC_PB0AP 0x92015480
#define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH | 0x3A000) /* BS=2MB,BU=R/W,BW=16bit */
/* Memory Bank 1 (NAND-FLASH) initialization */
#define CONFIG_SYS_EBC_PB1AP 0x01840380 /* TWT=3 */
#define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_NAND_BASE | 0x18000) /* BS=1MB,BU=R/W,BW=8bit */
/*
* 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 */
/*
* 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
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#endif /* __CONFIG_H */
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