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/*
* (C) Copyright 2002,2003 Motorola,Inc.
* Xianghua Xiao <X.Xiao@motorola.com>
*
* (C) Copyright 2004 Wind River Systems Inc <www.windriver.com>.
* Added support for Wind River SBC8560 board
*
* 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
*/
/* mpc8560ads 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
#if XXX
#define DEBUG /* General debug */
#define ET_DEBUG
#endif
#define TSEC_DEBUG
/* High Level Configuration Options */
#define CONFIG_BOOKE 1 /* BOOKE */
#define CONFIG_E500 1 /* BOOKE e500 family */
#define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */
#define CONFIG_MPC85xx_REV1 1 /* MPC85xx Rev 1.0 chip */
#define CONFIG_MPC8560 1 /* MPC8560 (CPU) specific */
#define CONFIG_SBC8560 1 /* configuration for SBC8560 board */
#define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific (supplement) */
#define CONFIG_TSEC_ENET /* tsec ethernet support */
#undef CONFIG_PCI /* pci ethernet support */
#undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */
#define CONFIG_ENV_OVERWRITE
/* Using Localbus SDRAM to emulate flash before we can program the flash,
* normally you need a flash-boot image(u-boot.bin), if so undef this.
*/
#undef CONFIG_RAM_AS_FLASH
#if defined(CONFIG_PCI_66) /* some PCI card is 33Mhz only */
#define CONFIG_SYS_CLK_FREQ 66000000/* sysclk for MPC85xx */
#else
#define CONFIG_SYS_CLK_FREQ 33000000/* most pci cards are 33Mhz */
#endif
/* below can be toggled for performance analysis. otherwise use default */
#define CONFIG_L2_CACHE /* toggle L2 cache */
#undef CONFIG_BTB /* toggle branch predition */
#undef CONFIG_ADDR_STREAMING /* toggle addr streaming */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#undef CFG_DRAM_TEST /* memory test, takes time */
#define CFG_MEMTEST_START 0x00200000 /* memtest region */
#define CFG_MEMTEST_END 0x00400000
#if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) || \
defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) || \
defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC))
#error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC."
#endif
/*
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*/
#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
#if XXX
#define CFG_CCSRBAR 0xfdf00000 /* relocated CCSRBAR */
#else
#define CFG_CCSRBAR 0xff700000 /* default CCSRBAR */
#endif
#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */
#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
#define CFG_SDRAM_SIZE 512 /* DDR is 512MB */
#define SPD_EEPROM_ADDRESS 0x55 /* DDR DIMM */
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#if defined(CONFIG_MPC85xx_REV1)
#define CONFIG_DDR_DLL /* possible DLL fix needed */
#endif
#undef CONFIG_CLOCKS_IN_MHZ
#if defined(CONFIG_RAM_AS_FLASH)
#define CFG_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */
#define CFG_FLASH_BASE 0xf8000000 /* start of FLASH 8M */
#define CFG_BR0_PRELIM 0xf8000801 /* port size 8bit */
#define CFG_OR0_PRELIM 0xf8000ff7 /* 8MB Flash */
#else /* Boot from real Flash */
#define CFG_LBC_SDRAM_BASE 0xf8000000 /* Localbus SDRAM */
#define CFG_FLASH_BASE 0xff800000 /* start of FLASH 8M */
#define CFG_BR0_PRELIM 0xff800801 /* port size 8bit */
#define CFG_OR0_PRELIM 0xff800ff7 /* 8MB Flash */
#endif
#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
/* local bus definitions */
#define CFG_BR1_PRELIM 0xe4001801 /* 64M, 32-bit flash */
#define CFG_OR1_PRELIM 0xfc000ff7
#define CFG_BR2_PRELIM 0x00000000 /* CS2 not used */
#define CFG_OR2_PRELIM 0x00000000
#define CFG_BR3_PRELIM 0xf0001861 /* 64MB localbus SDRAM */
#define CFG_OR3_PRELIM 0xfc000cc1
#if defined(CONFIG_RAM_AS_FLASH)
#define CFG_BR4_PRELIM 0xf4001861 /* 64M localbus SDRAM */
#else
#define CFG_BR4_PRELIM 0xf8001861 /* 64M localbus SDRAM */
#endif
#define CFG_OR4_PRELIM 0xfc000cc1
#define CFG_BR5_PRELIM 0xfc000801 /* 16M CS5 misc devices */
#if 1
#define CFG_OR5_PRELIM 0xff000ff7
#else
#define CFG_OR5_PRELIM 0xff0000f0
#endif
#define CFG_BR6_PRELIM 0xe0001801 /* 64M, 32-bit flash */
#define CFG_OR6_PRELIM 0xfc000ff7
#define CFG_LBC_LCRR 0x00030002 /* local bus freq */
#define CFG_LBC_LBCR 0x00000000
#define CFG_LBC_LSRT 0x20000000
#define CFG_LBC_MRTPR 0x20000000
#define CFG_LBC_LSDMR_1 0x2861b723
#define CFG_LBC_LSDMR_2 0x0861b723
#define CFG_LBC_LSDMR_3 0x0861b723
#define CFG_LBC_LSDMR_4 0x1861b723
#define CFG_LBC_LSDMR_5 0x4061b723
/* just hijack the MOT BCSR def for SBC8560 misc devices */
#define CFG_BCSR ((CFG_BR5_PRELIM & 0xff000000)|0x00400000)
/* the size of CS5 needs to be >= 16M for TLB and LAW setups */
#define CONFIG_L1_INIT_RAM
#define CFG_INIT_RAM_LOCK 1
#define CFG_INIT_RAM_ADDR 0x70000000 /* 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 (256 * 1024) /* Reserve 256 kB for Mon */
#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
/* Serial Port */
#undef CONFIG_CONS_ON_SCC /* define if console on SCC */
#undef CONFIG_CONS_NONE /* define if console on something else */
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#define CFG_NS16550
#define CFG_NS16550_SERIAL
#define CFG_NS16550_REG_SIZE 1
#define CFG_NS16550_CLK 1843200 /* get_bus_freq(0) */
#define CONFIG_BAUDRATE 9600
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
#define CFG_NS16550_COM1 ((CFG_BR5_PRELIM & 0xff000000)+0x00700000)
#define CFG_NS16550_COM2 ((CFG_BR5_PRELIM & 0xff000000)+0x00800000)
/* Use the HUSH parser */
#define CFG_HUSH_PARSER
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "> "
#endif
/* I2C */
#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_PCI_MEM_BASE 0xC0000000
#define CFG_PCI_MEM_PHYS 0xC0000000
#define CFG_PCI_MEM_SIZE 0x10000000
#if defined(CONFIG_TSEC_ENET) /* TSEC Ethernet port */
#define CONFIG_NET_MULTI 1
#define CONFIG_PHY_BCM5421S /* GigaBit Ether PHY */
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 25 /* PHY address */
#elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */
#undef CONFIG_ETHER_NONE /* define if ether on something else */
#define CONFIG_ETHER_ON_FCC2 /* cpm FCC ethernet support */
#define CONFIG_ETHER_INDEX 2 /* which channel for ether */
#if (CONFIG_ETHER_INDEX == 2)
/*
* - Rx-CLK is CLK13
* - Tx-CLK is CLK14
* - Select bus for bd/buffers
* - Full duplex
*/
#define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
#define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
#define CFG_CPMFCR_RAMTYPE 0
#define CFG_FCC_PSMR (FCC_PSMR_FDE)
#elif (CONFIG_ETHER_INDEX == 3)
/* need more definitions here for FE3 */
#endif /* CONFIG_ETHER_INDEX */
#define CONFIG_MII /* MII PHY management */
#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
/*
* GPIO pins used for bit-banged MII communications
*/
#define MDIO_PORT 2 /* Port C */
#define MDIO_ACTIVE (iop->pdir |= 0x00400000)
#define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
#define MDIO_READ ((iop->pdat & 0x00400000) != 0)
#define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \
else iop->pdat &= ~0x00400000
#define MDC(bit) if(bit) iop->pdat |= 0x00200000; \
else iop->pdat &= ~0x00200000
#define MIIDELAY udelay(1)
#endif
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */
#if 0
#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
#define CFG_FLASH_PROTECTION /* use hardware protection */
#endif
#define CFG_MAX_FLASH_SECT 64 /* max number of sectors on one chip */
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#undef CFG_FLASH_CHECKSUM
#define CFG_FLASH_ERASE_TOUT 200000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 50000 /* Timeout for Flash Write (in ms) */
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
#if 0
/* XXX This doesn't work and I don't want to fix it */
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
#define CFG_RAMBOOT
#else
#undef CFG_RAMBOOT
#endif
#endif
/* Environment */
#if !defined(CFG_RAMBOOT)
#if defined(CONFIG_RAM_AS_FLASH)
#define CFG_ENV_IS_NOWHERE
#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x100000)
#define CFG_ENV_SIZE 0x2000
#else
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE 0x2000 /* CFG_ENV_SECT_SIZE */
#endif
#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_BOOTARGS "root=/dev/nfs rw nfsroot=192.168.0.251:/tftpboot ip=192.168.0.105:192.168.0.251::255.255.255.0:sbc8560:eth0:off console=ttyS0,9600"
/*#define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200"*/
#define CONFIG_BOOTCOMMAND "bootm 0xff800000 0xffa00000"
#define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#if defined(CFG_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH)
#if defined(CONFIG_PCI)
#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PCI | \
CFG_CMD_PING | CFG_CMD_I2C) & \
~(CFG_CMD_ENV | \
CFG_CMD_LOADS ))
#elif (defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC))
#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_MII | \
CFG_CMD_PING | CFG_CMD_I2C) & \
~(CFG_CMD_ENV))
#endif
#else
#if defined(CONFIG_PCI)
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PCI | \
CFG_CMD_PING | CFG_CMD_I2C)
#elif (defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC))
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_MII | \
CFG_CMD_PING | CFG_CMD_I2C)
#endif
#endif
#include <cmd_confdefs.h>
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "SBC8560=> " /* Monitor Command Prompt */
#if (CONFIG_COMMANDS & CFG_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_LOAD_ADDR 0x1000000 /* default load address */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
/*
* 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 */
/* Cache Configuration */
#define CFG_DCACHE_SIZE 32768
#define CFG_CACHELINE_SIZE 32
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
/*
* Internal Definitions
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#if (CONFIG_COMMANDS & CFG_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
/*Note: change below for your network setting!!! */
#if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
#define CONFIG_ETHADDR 00:vv:ww:xx:yy:8a
#define CONFIG_ETH1ADDR 00:vv:ww:xx:yy:8b
#define CONFIG_ETH2ADDR 00:vv:ww:xx:yy:8c
#endif
#define CONFIG_SERVERIP YourServerIP
#define CONFIG_IPADDR YourTargetIP
#define CONFIG_GATEWAYIP YourGatewayIP
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_HOSTNAME SBC8560
#define CONFIG_ROOTPATH YourRootPath
#define CONFIG_BOOTFILE YourImageName
#endif /* __CONFIG_H */
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