[people/ms/u-boot.git] / include / configs / MPC8540ADS.h

/*
 * Copyright 2004 Freescale Semiconductor.
 * (C) Copyright 2002,2003 Motorola,Inc.
 * Xianghua Xiao <X.Xiao@motorola.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
 */

/*
 * mpc8540ads 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

/* High Level Configuration Options */
#define CONFIG_BOOKE		1	/* BOOKE */
#define CONFIG_E500		1	/* BOOKE e500 family */
#define CONFIG_MPC85xx		1	/* MPC8540/MPC8560 */
#define CONFIG_MPC8540		1	/* MPC8540 specific */
#define CONFIG_MPC8540ADS	1	/* MPC8540ADS board specific */

#ifndef CONFIG_HAS_FEC
#define CONFIG_HAS_FEC		1	/* 8540 has FEC */
#endif

#define CONFIG_PCI
#define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
#define CONFIG_TSEC_ENET		/* tsec ethernet support */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_FSL_LAW		1	/* Use common FSL init code */

/*
 * sysclk for MPC85xx
 *
 * Two valid values are:
 *    33000000
 *    66000000
 *
 * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
 * is likely the desired value here, so that is now the default.
 * The board, however, can run at 66MHz.  In any event, this value
 * must match the settings of some switches.  Details can be found
 * in the README.mpc85xxads.
 *
 * XXX -- Can't we run at 66 MHz, anyway?  PCI should drop to
 * 33MHz to accommodate, based on a PCI pin.
 * Note that PCI-X won't work at 33MHz.
 */

#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ	33000000
#endif


/*
 * These can be toggled for performance analysis, otherwise use default.
 */
#define CONFIG_L2_CACHE			/* toggle L2 cache */
#define CONFIG_BTB			/* toggle branch predition */

#define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest region */
#define CONFIG_SYS_MEMTEST_END		0x00400000


/*
 * Base addresses -- Note these are effective addresses where the
 * actual resources get mapped (not physical addresses)
 */
#define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default */
#define CONFIG_SYS_CCSRBAR		0xe0000000	/* relocated CCSRBAR */
#define CONFIG_SYS_CCSRBAR_PHYS	CONFIG_SYS_CCSRBAR	/* physical addr of CCSRBAR */
#define CONFIG_SYS_IMMR		CONFIG_SYS_CCSRBAR	/* PQII uses CONFIG_SYS_IMMR */

/* DDR Setup */
#define CONFIG_FSL_DDR1
#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup*/
#define CONFIG_DDR_SPD
#undef CONFIG_FSL_DDR_INTERACTIVE

#define CONFIG_MEM_INIT_VALUE		0xDeadBeef

#define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000	/* DDR is system memory*/
#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE

#define CONFIG_NUM_DDR_CONTROLLERS	1
#define CONFIG_DIMM_SLOTS_PER_CTLR	1
#define CONFIG_CHIP_SELECTS_PER_CTRL	(2 * CONFIG_DIMM_SLOTS_PER_CTLR)

/* I2C addresses of SPD EEPROMs */
#define SPD_EEPROM_ADDRESS	0x51	/* CTLR 0 DIMM 0 */

/* These are used when DDR doesn't use SPD. */
#define CONFIG_SYS_SDRAM_SIZE	128		/* DDR is 128MB */
#define CONFIG_SYS_DDR_CS0_BNDS	0x00000007	/* 0-128MB */
#define CONFIG_SYS_DDR_CS0_CONFIG	0x80000002
#define CONFIG_SYS_DDR_TIMING_1	0x37344321
#define CONFIG_SYS_DDR_TIMING_2	0x00000800	/* P9-45,may need tuning */
#define CONFIG_SYS_DDR_CONTROL		0xc2000000	/* unbuffered,no DYN_PWR */
#define CONFIG_SYS_DDR_MODE		0x00000062	/* DLL,normal,seq,4/2.5 */
#define CONFIG_SYS_DDR_INTERVAL	0x05200100	/* autocharge,no open page */

/*
 * SDRAM on the Local Bus
 */
#define CONFIG_SYS_LBC_SDRAM_BASE	0xf0000000	/* Localbus SDRAM */
#define CONFIG_SYS_LBC_SDRAM_SIZE	64		/* LBC SDRAM is 64MB */

#define CONFIG_SYS_FLASH_BASE		0xff000000	/* start of FLASH 16M */
#define CONFIG_SYS_BR0_PRELIM		0xff001801	/* port size 32bit */

#define CONFIG_SYS_OR0_PRELIM		0xff006ff7	/* 16MB Flash */
#define CONFIG_SYS_MAX_FLASH_BANKS	1		/* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT	64		/* sectors per device */
#undef	CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */

#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* start of monitor */

#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT
#else
#undef  CONFIG_SYS_RAMBOOT
#endif

#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_EMPTY_INFO

#undef CONFIG_CLOCKS_IN_MHZ


/*
 * Local Bus Definitions
 */

/*
 * Base Register 2 and Option Register 2 configure SDRAM.
 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
 *
 * For BR2, need:
 *    Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
 *    port-size = 32-bits = BR2[19:20] = 11
 *    no parity checking = BR2[21:22] = 00
 *    SDRAM for MSEL = BR2[24:26] = 011
 *    Valid = BR[31] = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
 *
 * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
 * FIXME: the top 17 bits of BR2.
 */

#define CONFIG_SYS_BR2_PRELIM		0xf0001861

/*
 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
 *
 * For OR2, need:
 *    64MB mask for AM, OR2[0:7] = 1111 1100
 *		   XAM, OR2[17:18] = 11
 *    9 columns OR2[19-21] = 010
 *    13 rows   OR2[23-25] = 100
 *    EAD set for extra time OR[31] = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
 */

#define CONFIG_SYS_OR2_PRELIM		0xfc006901

#define CONFIG_SYS_LBC_LCRR		0x00030004    /* LB clock ratio reg */
#define CONFIG_SYS_LBC_LBCR		0x00000000    /* LB config reg */
#define CONFIG_SYS_LBC_LSRT		0x20000000    /* LB sdram refresh timer */
#define CONFIG_SYS_LBC_MRTPR		0x20000000    /* LB refresh timer prescal*/

/*
 * LSDMR masks
 */
#define CONFIG_SYS_LBC_LSDMR_RFEN	(1 << (31 -  1))
#define CONFIG_SYS_LBC_LSDMR_BSMA1516	(3 << (31 - 10))
#define CONFIG_SYS_LBC_LSDMR_BSMA1617	(4 << (31 - 10))
#define CONFIG_SYS_LBC_LSDMR_RFCR5	(3 << (31 - 16))
#define CONFIG_SYS_LBC_LSDMR_RFCR16	(7 << (31 - 16))
#define CONFIG_SYS_LBC_LSDMR_PRETOACT3	(3 << (31 - 19))
#define CONFIG_SYS_LBC_LSDMR_PRETOACT7	(7 << (31 - 19))
#define CONFIG_SYS_LBC_LSDMR_ACTTORW3	(3 << (31 - 22))
#define CONFIG_SYS_LBC_LSDMR_ACTTORW7	(7 << (31 - 22))
#define CONFIG_SYS_LBC_LSDMR_ACTTORW6	(6 << (31 - 22))
#define CONFIG_SYS_LBC_LSDMR_BL8	(1 << (31 - 23))
#define CONFIG_SYS_LBC_LSDMR_WRC2	(2 << (31 - 27))
#define CONFIG_SYS_LBC_LSDMR_WRC4	(0 << (31 - 27))
#define CONFIG_SYS_LBC_LSDMR_BUFCMD	(1 << (31 - 29))
#define CONFIG_SYS_LBC_LSDMR_CL3	(3 << (31 - 31))

#define CONFIG_SYS_LBC_LSDMR_OP_NORMAL	(0 << (31 - 4))
#define CONFIG_SYS_LBC_LSDMR_OP_ARFRSH	(1 << (31 - 4))
#define CONFIG_SYS_LBC_LSDMR_OP_SRFRSH	(2 << (31 - 4))
#define CONFIG_SYS_LBC_LSDMR_OP_MRW	(3 << (31 - 4))
#define CONFIG_SYS_LBC_LSDMR_OP_PRECH	(4 << (31 - 4))
#define CONFIG_SYS_LBC_LSDMR_OP_PCHALL	(5 << (31 - 4))
#define CONFIG_SYS_LBC_LSDMR_OP_ACTBNK	(6 << (31 - 4))
#define CONFIG_SYS_LBC_LSDMR_OP_RWINV	(7 << (31 - 4))

#define CONFIG_SYS_LBC_LSDMR_COMMON	( CONFIG_SYS_LBC_LSDMR_BSMA1516	\
				| CONFIG_SYS_LBC_LSDMR_RFCR5		\
				| CONFIG_SYS_LBC_LSDMR_PRETOACT3	\
				| CONFIG_SYS_LBC_LSDMR_ACTTORW3	\
				| CONFIG_SYS_LBC_LSDMR_BL8		\
				| CONFIG_SYS_LBC_LSDMR_WRC2		\
				| CONFIG_SYS_LBC_LSDMR_CL3		\
				| CONFIG_SYS_LBC_LSDMR_RFEN		\
				)

/*
 * SDRAM Controller configuration sequence.
 */
#define CONFIG_SYS_LBC_LSDMR_1		( CONFIG_SYS_LBC_LSDMR_COMMON \
				| CONFIG_SYS_LBC_LSDMR_OP_PCHALL)
#define CONFIG_SYS_LBC_LSDMR_2		( CONFIG_SYS_LBC_LSDMR_COMMON \
				| CONFIG_SYS_LBC_LSDMR_OP_ARFRSH)
#define CONFIG_SYS_LBC_LSDMR_3		( CONFIG_SYS_LBC_LSDMR_COMMON \
				| CONFIG_SYS_LBC_LSDMR_OP_ARFRSH)
#define CONFIG_SYS_LBC_LSDMR_4		( CONFIG_SYS_LBC_LSDMR_COMMON \
				| CONFIG_SYS_LBC_LSDMR_OP_MRW)
#define CONFIG_SYS_LBC_LSDMR_5		( CONFIG_SYS_LBC_LSDMR_COMMON \
				| CONFIG_SYS_LBC_LSDMR_OP_NORMAL)


/*
 * 32KB, 8-bit wide for ADS config reg
 */
#define CONFIG_SYS_BR4_PRELIM          0xf8000801
#define CONFIG_SYS_OR4_PRELIM		0xffffe1f1
#define CONFIG_SYS_BCSR		(CONFIG_SYS_BR4_PRELIM & 0xffff8000)

#define CONFIG_SYS_INIT_RAM_LOCK	1
#define CONFIG_SYS_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_END	0x4000		/* 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

#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)    /* Reserve 256 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN		(128 * 1024)    /* Reserved for malloc */

/* Serial Port */
#define CONFIG_CONS_INDEX     1
#undef	CONFIG_SERIAL_SOFTWARE_FIFO
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE    1
#define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)

#define CONFIG_SYS_BAUDRATE_TABLE  \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}

#define CONFIG_SYS_NS16550_COM1        (CONFIG_SYS_CCSRBAR+0x4500)
#define CONFIG_SYS_NS16550_COM2        (CONFIG_SYS_CCSRBAR+0x4600)

/* Use the HUSH parser */
#define CONFIG_SYS_HUSH_PARSER
#ifdef  CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#endif

/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT		1
#define CONFIG_OF_BOARD_SETUP		1
#define CONFIG_OF_STDOUT_VIA_ALIAS	1

#define CONFIG_SYS_64BIT_VSPRINTF	1
#define CONFIG_SYS_64BIT_STRTOUL	1

/*
 * I2C
 */
#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
#define CONFIG_HARD_I2C		/* I2C with hardware support*/
#undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE		0x7F
#define CONFIG_SYS_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
#define CONFIG_SYS_I2C_OFFSET		0x3000

/* RapidIO MMU */
#define CONFIG_SYS_RIO_MEM_BASE	0xc0000000	/* base address */
#define CONFIG_SYS_RIO_MEM_PHYS	CONFIG_SYS_RIO_MEM_BASE
#define CONFIG_SYS_RIO_MEM_SIZE	0x20000000	/* 128M */

/*
 * General PCI
 * Memory space is mapped 1-1, but I/O space must start from 0.
 */
#define CONFIG_SYS_PCI1_MEM_BASE	0x80000000
#define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BASE
#define CONFIG_SYS_PCI1_MEM_SIZE	0x20000000	/* 512M */
#define CONFIG_SYS_PCI1_IO_BASE	0x00000000
#define CONFIG_SYS_PCI1_IO_PHYS	0xe2000000
#define CONFIG_SYS_PCI1_IO_SIZE	0x100000	/* 1M */

#if defined(CONFIG_PCI)

#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP			/* do pci plug-and-play */

#undef CONFIG_EEPRO100
#undef CONFIG_TULIP

#if !defined(CONFIG_PCI_PNP)
    #define PCI_ENET0_IOADDR	0xe0000000
    #define PCI_ENET0_MEMADDR	0xe0000000
    #define PCI_IDSEL_NUMBER	0x0c	/* slot0->3(IDSEL)=12->15 */
#endif

#undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */

#endif	/* CONFIG_PCI */


#if defined(CONFIG_TSEC_ENET)

#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI	1
#endif

#define CONFIG_MII		1	/* MII PHY management */
#define CONFIG_TSEC1	1
#define CONFIG_TSEC1_NAME	"TSEC0"
#define CONFIG_TSEC2	1
#define CONFIG_TSEC2_NAME	"TSEC1"
#define TSEC1_PHY_ADDR		0
#define TSEC2_PHY_ADDR		1
#define TSEC1_PHYIDX		0
#define TSEC2_PHYIDX		0
#define TSEC1_FLAGS		TSEC_GIGABIT
#define TSEC2_FLAGS		TSEC_GIGABIT


#if CONFIG_HAS_FEC
#define CONFIG_MPC85XX_FEC	1
#define CONFIG_MPC85XX_FEC_NAME		"FEC"
#define FEC_PHY_ADDR		3
#define FEC_PHYIDX		0
#define FEC_FLAGS		0
#endif

/* Options are: TSEC[0-1], FEC */
#define CONFIG_ETHPRIME		"TSEC0"

#endif	/* CONFIG_TSEC_ENET */


/*
 * Environment
 */
#ifndef CONFIG_SYS_RAMBOOT
  #define CONFIG_ENV_IS_IN_FLASH	1
  #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + 0x40000)
  #define CONFIG_ENV_SECT_SIZE	0x40000	/* 256K(one sector) for env */
  #define CONFIG_ENV_SIZE		0x2000
#else
  #define CONFIG_SYS_NO_FLASH		1	/* Flash is not usable now */
  #define CONFIG_ENV_IS_NOWHERE	1	/* Store ENV in memory only */
  #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - 0x1000)
  #define CONFIG_ENV_SIZE		0x2000
#endif

#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change */


/*
 * 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_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_ELF
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_SETEXPR

#if defined(CONFIG_PCI)
    #define CONFIG_CMD_PCI
#endif

#if defined(CONFIG_SYS_RAMBOOT)
    #undef CONFIG_CMD_ENV
    #undef CONFIG_CMD_LOADS
#endif


#undef CONFIG_WATCHDOG			/* watchdog disabled */

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP			/* undef to save memory	*/
#define CONFIG_CMDLINE_EDITING		/* Command-line editing */
#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
#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_HZ		1000		/* decrementer freq: 1ms 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 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


/*
 * Environment Configuration
 */

/* The mac addresses for all ethernet interface */
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_HAS_ETH0
#define CONFIG_ETHADDR   00:E0:0C:00:00:FD
#define CONFIG_HAS_ETH1
#define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
#define CONFIG_HAS_ETH2
#define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
#endif

#define CONFIG_IPADDR    192.168.1.253

#define CONFIG_HOSTNAME		unknown
#define CONFIG_ROOTPATH		/nfsroot
#define CONFIG_BOOTFILE		your.uImage

#define CONFIG_SERVERIP  192.168.1.1
#define CONFIG_GATEWAYIP 192.168.1.1
#define CONFIG_NETMASK   255.255.255.0

#define CONFIG_LOADADDR  200000	/* default location for tftp and bootm */

#define CONFIG_BOOTDELAY 10	/* -1 disables auto-boot */
#undef  CONFIG_BOOTARGS		/* the boot command will set bootargs */

#define CONFIG_BAUDRATE	115200

#define	CONFIG_EXTRA_ENV_SETTINGS				        \
   "netdev=eth0\0"                                                      \
   "consoledev=ttyS0\0"                                                 \
   "ramdiskaddr=1000000\0"						\
   "ramdiskfile=your.ramdisk.u-boot\0"					\
   "fdtaddr=400000\0"							\
   "fdtfile=your.fdt.dtb\0"

#define CONFIG_NFSBOOTCOMMAND	                                        \
   "setenv bootargs root=/dev/nfs rw "                                  \
      "nfsroot=$serverip:$rootpath "                                    \
      "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
      "console=$consoledev,$baudrate $othbootargs;"                     \
   "tftp $loadaddr $bootfile;"                                          \
   "tftp $fdtaddr $fdtfile;"						\
   "bootm $loadaddr - $fdtaddr"

#define CONFIG_RAMBOOTCOMMAND \
   "setenv bootargs root=/dev/ram rw "                                  \
      "console=$consoledev,$baudrate $othbootargs;"                     \
   "tftp $ramdiskaddr $ramdiskfile;"                                    \
   "tftp $loadaddr $bootfile;"                                          \
   "tftp $fdtaddr $fdtfile;"						\
   "bootm $loadaddr $ramdiskaddr $fdtaddr"

#define CONFIG_BOOTCOMMAND  CONFIG_NFSBOOTCOMMAND

#endif	/* __CONFIG_H */
Commit	Line	Data
42d1f039	1	/*
0ac6f8b7	2	* Copyright 2004 Freescale Semiconductor.
42d1f039 WD	3	* (C) Copyright 2002,2003 Motorola,Inc.
	4	* Xianghua Xiao <X.Xiao@motorola.com>
	5	*
	6	* See file CREDITS for list of people who contributed to this
	7	* project.
	8	*
	9	* This program is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License as
	11	* published by the Free Software Foundation; either version 2 of
	12	* the License, or (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	22	* MA 02111-1307 USA
	23	*/
	24
0ac6f8b7 WD	25	/*
	26	* mpc8540ads board configuration file
	27	*
	28	* Please refer to doc/README.mpc85xx for more info.
	29	*
	30	* Make sure you change the MAC address and other network params first,
	31	* search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
42d1f039 WD	32	*/
	33
	34	#ifndef __CONFIG_H
	35	#define __CONFIG_H
	36
	37	/* High Level Configuration Options */
0ac6f8b7 WD	38	#define CONFIG_BOOKE 1 /* BOOKE */
	39	#define CONFIG_E500 1 /* BOOKE e500 family */
	40	#define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */
	41	#define CONFIG_MPC8540 1 /* MPC8540 specific */
	42	#define CONFIG_MPC8540ADS 1 /* MPC8540ADS board specific */
	43
288693ab JL	44	#ifndef CONFIG_HAS_FEC
	45	#define CONFIG_HAS_FEC 1 /* 8540 has FEC */
	46	#endif
	47
0ac6f8b7	48	#define CONFIG_PCI
0151cbac	49	#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
53677ef1	50	#define CONFIG_TSEC_ENET /* tsec ethernet support */
42d1f039	51	#define CONFIG_ENV_OVERWRITE
7232a272	52	#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
42d1f039	53
0ac6f8b7 WD	54	/*
	55	* sysclk for MPC85xx
	56	*
	57	* Two valid values are:
	58	* 33000000
	59	* 66000000
	60	*
	61	* Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
9aea9530 WD	62	* is likely the desired value here, so that is now the default.
	63	* The board, however, can run at 66MHz. In any event, this value
	64	* must match the settings of some switches. Details can be found
	65	* in the README.mpc85xxads.
34c3c0e0 MM	66	*
	67	* XXX -- Can't we run at 66 MHz, anyway? PCI should drop to
	68	* 33MHz to accommodate, based on a PCI pin.
	69	* Note that PCI-X won't work at 33MHz.
0ac6f8b7 WD	70	*/
0ac6f8b7 WD	71
9aea9530	72	#ifndef CONFIG_SYS_CLK_FREQ
34c3c0e0	73	#define CONFIG_SYS_CLK_FREQ 33000000
42d1f039 WD	74	#endif
42d1f039 WD	75
9aea9530	76
0ac6f8b7 WD	77	/*
	78	* These can be toggled for performance analysis, otherwise use default.
	79	*/
	80	#define CONFIG_L2_CACHE /* toggle L2 cache */
	81	#define CONFIG_BTB /* toggle branch predition */
42d1f039	82
6d0f6bcf JCPV	83	#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
6d0f6bcf JCPV	84	#define CONFIG_SYS_MEMTEST_END 0x00400000
42d1f039	85
42d1f039 WD	86
	87	/*
	88	* Base addresses -- Note these are effective addresses where the
	89	* actual resources get mapped (not physical addresses)
	90	*/
6d0f6bcf JCPV	91	#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
	92	#define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
	93	#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
	94	#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
42d1f039	95
9617c8d4 KG	96	/* DDR Setup */
	97	#define CONFIG_FSL_DDR1
	98	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
	99	#define CONFIG_DDR_SPD
	100	#undef CONFIG_FSL_DDR_INTERACTIVE
	101
	102	#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
9aea9530	103
6d0f6bcf JCPV	104	#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
6d0f6bcf JCPV	105	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
9aea9530	106
9617c8d4 KG	107	#define CONFIG_NUM_DDR_CONTROLLERS 1
	108	#define CONFIG_DIMM_SLOTS_PER_CTLR 1
	109	#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
	110
	111	/* I2C addresses of SPD EEPROMs */
	112	#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
	113
	114	/* These are used when DDR doesn't use SPD. */
6d0f6bcf JCPV	115	#define CONFIG_SYS_SDRAM_SIZE 128 /* DDR is 128MB */
	116	#define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 /* 0-128MB */
	117	#define CONFIG_SYS_DDR_CS0_CONFIG 0x80000002
	118	#define CONFIG_SYS_DDR_TIMING_1 0x37344321
	119	#define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
	120	#define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
	121	#define CONFIG_SYS_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */
	122	#define CONFIG_SYS_DDR_INTERVAL 0x05200100 /* autocharge,no open page */
42d1f039	123
0ac6f8b7 WD	124	/*
	125	* SDRAM on the Local Bus
	126	*/
6d0f6bcf JCPV	127	#define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
6d0f6bcf JCPV	128	#define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
42d1f039	129
6d0f6bcf JCPV	130	#define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH 16M */
6d0f6bcf JCPV	131	#define CONFIG_SYS_BR0_PRELIM 0xff001801 /* port size 32bit */
42d1f039	132
6d0f6bcf JCPV	133	#define CONFIG_SYS_OR0_PRELIM 0xff006ff7 /* 16MB Flash */
	134	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
	135	#define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */
	136	#undef CONFIG_SYS_FLASH_CHECKSUM
	137	#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
	138	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
0ac6f8b7	139
6d0f6bcf	140	#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
42d1f039	141
6d0f6bcf JCPV	142	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
6d0f6bcf JCPV	143	#define CONFIG_SYS_RAMBOOT
42d1f039	144	#else
6d0f6bcf	145	#undef CONFIG_SYS_RAMBOOT
42d1f039 WD	146	#endif
42d1f039 WD	147
00b1883a	148	#define CONFIG_FLASH_CFI_DRIVER
6d0f6bcf JCPV	149	#define CONFIG_SYS_FLASH_CFI
6d0f6bcf JCPV	150	#define CONFIG_SYS_FLASH_EMPTY_INFO
42d1f039	151
0ac6f8b7 WD	152	#undef CONFIG_CLOCKS_IN_MHZ
0ac6f8b7 WD	153
42d1f039	154
0ac6f8b7 WD	155	/*
	156	* Local Bus Definitions
	157	*/
	158
	159	/*
	160	* Base Register 2 and Option Register 2 configure SDRAM.
6d0f6bcf	161	* The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
0ac6f8b7 WD	162	*
	163	* For BR2, need:
	164	* Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
	165	* port-size = 32-bits = BR2[19:20] = 11
	166	* no parity checking = BR2[21:22] = 00
	167	* SDRAM for MSEL = BR2[24:26] = 011
	168	* Valid = BR[31] = 1
	169	*
	170	* 0 4 8 12 16 20 24 28
	171	* 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
	172	*
6d0f6bcf	173	* FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
0ac6f8b7 WD	174	* FIXME: the top 17 bits of BR2.
	175	*/
	176
6d0f6bcf	177	#define CONFIG_SYS_BR2_PRELIM 0xf0001861
0ac6f8b7 WD	178
0ac6f8b7 WD	179	/*
6d0f6bcf	180	* The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
0ac6f8b7 WD	181	*
	182	* For OR2, need:
	183	* 64MB mask for AM, OR2[0:7] = 1111 1100
	184	* XAM, OR2[17:18] = 11
	185	* 9 columns OR2[19-21] = 010
	186	* 13 rows OR2[23-25] = 100
	187	* EAD set for extra time OR[31] = 1
	188	*
	189	* 0 4 8 12 16 20 24 28
	190	* 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
	191	*/
	192
6d0f6bcf	193	#define CONFIG_SYS_OR2_PRELIM 0xfc006901
0ac6f8b7	194
6d0f6bcf JCPV	195	#define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
	196	#define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
	197	#define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
	198	#define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal*/
0ac6f8b7 WD	199
	200	/*
	201	* LSDMR masks
	202	*/
6d0f6bcf JCPV	203	#define CONFIG_SYS_LBC_LSDMR_RFEN (1 << (31 - 1))
	204	#define CONFIG_SYS_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
	205	#define CONFIG_SYS_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
	206	#define CONFIG_SYS_LBC_LSDMR_RFCR5 (3 << (31 - 16))
	207	#define CONFIG_SYS_LBC_LSDMR_RFCR16 (7 << (31 - 16))
	208	#define CONFIG_SYS_LBC_LSDMR_PRETOACT3 (3 << (31 - 19))
	209	#define CONFIG_SYS_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
	210	#define CONFIG_SYS_LBC_LSDMR_ACTTORW3 (3 << (31 - 22))
	211	#define CONFIG_SYS_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
	212	#define CONFIG_SYS_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
	213	#define CONFIG_SYS_LBC_LSDMR_BL8 (1 << (31 - 23))
	214	#define CONFIG_SYS_LBC_LSDMR_WRC2 (2 << (31 - 27))
	215	#define CONFIG_SYS_LBC_LSDMR_WRC4 (0 << (31 - 27))
	216	#define CONFIG_SYS_LBC_LSDMR_BUFCMD (1 << (31 - 29))
	217	#define CONFIG_SYS_LBC_LSDMR_CL3 (3 << (31 - 31))
	218
	219	#define CONFIG_SYS_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
	220	#define CONFIG_SYS_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
	221	#define CONFIG_SYS_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
	222	#define CONFIG_SYS_LBC_LSDMR_OP_MRW (3 << (31 - 4))
	223	#define CONFIG_SYS_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
	224	#define CONFIG_SYS_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
	225	#define CONFIG_SYS_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
	226	#define CONFIG_SYS_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
	227
	228	#define CONFIG_SYS_LBC_LSDMR_COMMON ( CONFIG_SYS_LBC_LSDMR_BSMA1516 \
	229	\| CONFIG_SYS_LBC_LSDMR_RFCR5 \
	230	\| CONFIG_SYS_LBC_LSDMR_PRETOACT3 \
	231	\| CONFIG_SYS_LBC_LSDMR_ACTTORW3 \
	232	\| CONFIG_SYS_LBC_LSDMR_BL8 \
	233	\| CONFIG_SYS_LBC_LSDMR_WRC2 \
	234	\| CONFIG_SYS_LBC_LSDMR_CL3 \
	235	\| CONFIG_SYS_LBC_LSDMR_RFEN \
0ac6f8b7 WD	236	)
	237
	238	/*
	239	* SDRAM Controller configuration sequence.
	240	*/
6d0f6bcf JCPV	241	#define CONFIG_SYS_LBC_LSDMR_1 ( CONFIG_SYS_LBC_LSDMR_COMMON \
	242	\| CONFIG_SYS_LBC_LSDMR_OP_PCHALL)
	243	#define CONFIG_SYS_LBC_LSDMR_2 ( CONFIG_SYS_LBC_LSDMR_COMMON \
	244	\| CONFIG_SYS_LBC_LSDMR_OP_ARFRSH)
	245	#define CONFIG_SYS_LBC_LSDMR_3 ( CONFIG_SYS_LBC_LSDMR_COMMON \
	246	\| CONFIG_SYS_LBC_LSDMR_OP_ARFRSH)
	247	#define CONFIG_SYS_LBC_LSDMR_4 ( CONFIG_SYS_LBC_LSDMR_COMMON \
	248	\| CONFIG_SYS_LBC_LSDMR_OP_MRW)
	249	#define CONFIG_SYS_LBC_LSDMR_5 ( CONFIG_SYS_LBC_LSDMR_COMMON \
	250	\| CONFIG_SYS_LBC_LSDMR_OP_NORMAL)
0ac6f8b7	251
42d1f039	252
9aea9530 WD	253	/*
	254	* 32KB, 8-bit wide for ADS config reg
	255	*/
6d0f6bcf JCPV	256	#define CONFIG_SYS_BR4_PRELIM 0xf8000801
	257	#define CONFIG_SYS_OR4_PRELIM 0xffffe1f1
	258	#define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000)
42d1f039	259
6d0f6bcf JCPV	260	#define CONFIG_SYS_INIT_RAM_LOCK 1
	261	#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
	262	#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
42d1f039	263
6d0f6bcf JCPV	264	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
	265	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
	266	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
42d1f039	267
6d0f6bcf JCPV	268	#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
6d0f6bcf JCPV	269	#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
42d1f039 WD	270
	271	/* Serial Port */
	272	#define CONFIG_CONS_INDEX 1
	273	#undef CONFIG_SERIAL_SOFTWARE_FIFO
6d0f6bcf JCPV	274	#define CONFIG_SYS_NS16550
	275	#define CONFIG_SYS_NS16550_SERIAL
	276	#define CONFIG_SYS_NS16550_REG_SIZE 1
	277	#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
42d1f039	278
6d0f6bcf	279	#define CONFIG_SYS_BAUDRATE_TABLE \
42d1f039 WD	280	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
42d1f039 WD	281
6d0f6bcf JCPV	282	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
6d0f6bcf JCPV	283	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
42d1f039 WD	284
42d1f039 WD	285	/* Use the HUSH parser */
6d0f6bcf JCPV	286	#define CONFIG_SYS_HUSH_PARSER
	287	#ifdef CONFIG_SYS_HUSH_PARSER
	288	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
42d1f039 WD	289	#endif
42d1f039 WD	290
0e16387d	291	/* pass open firmware flat tree */
0fd5ec66 KG	292	#define CONFIG_OF_LIBFDT 1
	293	#define CONFIG_OF_BOARD_SETUP 1
	294	#define CONFIG_OF_STDOUT_VIA_ALIAS 1
0e16387d	295
6d0f6bcf JCPV	296	#define CONFIG_SYS_64BIT_VSPRINTF 1
6d0f6bcf JCPV	297	#define CONFIG_SYS_64BIT_STRTOUL 1
0e16387d	298
20476726 JL	299	/*
	300	* I2C
	301	*/
	302	#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
	303	#define CONFIG_HARD_I2C /* I2C with hardware support*/
0ac6f8b7	304	#undef CONFIG_SOFT_I2C /* I2C bit-banged */
6d0f6bcf JCPV	305	#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
	306	#define CONFIG_SYS_I2C_SLAVE 0x7F
	307	#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
	308	#define CONFIG_SYS_I2C_OFFSET 0x3000
0ac6f8b7 WD	309
0ac6f8b7 WD	310	/* RapidIO MMU */
6d0f6bcf JCPV	311	#define CONFIG_SYS_RIO_MEM_BASE 0xc0000000 /* base address */
	312	#define CONFIG_SYS_RIO_MEM_PHYS CONFIG_SYS_RIO_MEM_BASE
	313	#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */
0ac6f8b7 WD	314
	315	/*
	316	* General PCI
362dd830	317	* Memory space is mapped 1-1, but I/O space must start from 0.
0ac6f8b7	318	*/
6d0f6bcf JCPV	319	#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
	320	#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
	321	#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
	322	#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
	323	#define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
	324	#define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
42d1f039	325
42d1f039	326	#if defined(CONFIG_PCI)
0ac6f8b7	327
42d1f039	328	#define CONFIG_NET_MULTI
53677ef1	329	#define CONFIG_PCI_PNP /* do pci plug-and-play */
0ac6f8b7	330
42d1f039	331	#undef CONFIG_EEPRO100
0ac6f8b7 WD	332	#undef CONFIG_TULIP
	333
	334	#if !defined(CONFIG_PCI_PNP)
	335	#define PCI_ENET0_IOADDR 0xe0000000
	336	#define PCI_ENET0_MEMADDR 0xe0000000
53677ef1	337	#define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
42d1f039	338	#endif
0ac6f8b7 WD	339
0ac6f8b7 WD	340	#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
6d0f6bcf	341	#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
0ac6f8b7 WD	342
	343	#endif /* CONFIG_PCI */
	344
	345
	346	#if defined(CONFIG_TSEC_ENET)
	347
	348	#ifndef CONFIG_NET_MULTI
53677ef1	349	#define CONFIG_NET_MULTI 1
42d1f039 WD	350	#endif
42d1f039 WD	351
0ac6f8b7	352	#define CONFIG_MII 1 /* MII PHY management */
255a3577 KP	353	#define CONFIG_TSEC1 1
	354	#define CONFIG_TSEC1_NAME "TSEC0"
	355	#define CONFIG_TSEC2 1
	356	#define CONFIG_TSEC2_NAME "TSEC1"
0ac6f8b7 WD	357	#define TSEC1_PHY_ADDR 0
0ac6f8b7 WD	358	#define TSEC2_PHY_ADDR 1
0ac6f8b7 WD	359	#define TSEC1_PHYIDX 0
0ac6f8b7 WD	360	#define TSEC2_PHYIDX 0
3a79013e AF	361	#define TSEC1_FLAGS TSEC_GIGABIT
3a79013e AF	362	#define TSEC2_FLAGS TSEC_GIGABIT
9aea9530	363
288693ab JL	364
288693ab JL	365	#if CONFIG_HAS_FEC
9aea9530	366	#define CONFIG_MPC85XX_FEC 1
d9b94f28	367	#define CONFIG_MPC85XX_FEC_NAME "FEC"
9aea9530	368	#define FEC_PHY_ADDR 3
0ac6f8b7	369	#define FEC_PHYIDX 0
3a79013e	370	#define FEC_FLAGS 0
288693ab	371	#endif
9aea9530	372
d9b94f28 JL	373	/* Options are: TSEC[0-1], FEC */
d9b94f28 JL	374	#define CONFIG_ETHPRIME "TSEC0"
0ac6f8b7 WD	375
	376	#endif /* CONFIG_TSEC_ENET */
	377
	378
	379	/*
	380	* Environment
	381	*/
6d0f6bcf	382	#ifndef CONFIG_SYS_RAMBOOT
5a1aceb0	383	#define CONFIG_ENV_IS_IN_FLASH 1
6d0f6bcf	384	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
0e8d1586 JCPV	385	#define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
0e8d1586 JCPV	386	#define CONFIG_ENV_SIZE 0x2000
42d1f039	387	#else
6d0f6bcf	388	#define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
93f6d725	389	#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
6d0f6bcf	390	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
0e8d1586	391	#define CONFIG_ENV_SIZE 0x2000
42d1f039 WD	392	#endif
42d1f039 WD	393
0ac6f8b7	394	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
6d0f6bcf	395	#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
42d1f039	396
2835e518	397
659e2f67 JL	398	/*
	399	* BOOTP options
	400	*/
	401	#define CONFIG_BOOTP_BOOTFILESIZE
	402	#define CONFIG_BOOTP_BOOTPATH
	403	#define CONFIG_BOOTP_GATEWAY
	404	#define CONFIG_BOOTP_HOSTNAME
	405
	406
2835e518 JL	407	/*
	408	* Command line configuration.
	409	*/
	410	#include <config_cmd_default.h>
	411
	412	#define CONFIG_CMD_PING
	413	#define CONFIG_CMD_I2C
82ac8c97	414	#define CONFIG_CMD_ELF
1c9aa76b KG	415	#define CONFIG_CMD_IRQ
1c9aa76b KG	416	#define CONFIG_CMD_SETEXPR
2835e518 JL	417
	418	#if defined(CONFIG_PCI)
	419	#define CONFIG_CMD_PCI
	420	#endif
	421
6d0f6bcf	422	#if defined(CONFIG_SYS_RAMBOOT)
2835e518 JL	423	#undef CONFIG_CMD_ENV
2835e518 JL	424	#undef CONFIG_CMD_LOADS
42d1f039	425	#endif
0ac6f8b7	426
42d1f039	427
0ac6f8b7	428	#undef CONFIG_WATCHDOG /* watchdog disabled */
42d1f039 WD	429
	430	/*
	431	* Miscellaneous configurable options
	432	*/
6d0f6bcf	433	#define CONFIG_SYS_LONGHELP /* undef to save memory */
22abb2d2	434	#define CONFIG_CMDLINE_EDITING /* Command-line editing */
6d0f6bcf JCPV	435	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
6d0f6bcf JCPV	436	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
0ac6f8b7	437
2835e518	438	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	439	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
42d1f039	440	#else
6d0f6bcf	441	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
42d1f039	442	#endif
0ac6f8b7	443
6d0f6bcf JCPV	444	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	445	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	446	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	447	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
42d1f039 WD	448
	449	/*
	450	* For booting Linux, the board info and command line data
	451	* have to be in the first 8 MB of memory, since this is
	452	* the maximum mapped by the Linux kernel during initialization.
	453	*/
6d0f6bcf	454	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
42d1f039	455
42d1f039 WD	456	/*
	457	* Internal Definitions
	458	*
	459	* Boot Flags
	460	*/
	461	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
0ac6f8b7	462	#define BOOTFLAG_WARM 0x02 /* Software reboot */
42d1f039	463
2835e518	464	#if defined(CONFIG_CMD_KGDB)
42d1f039 WD	465	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
	466	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
	467	#endif
	468
9aea9530 WD	469
	470	/*
	471	* Environment Configuration
	472	*/
0ac6f8b7 WD	473
0ac6f8b7 WD	474	/* The mac addresses for all ethernet interface */
42d1f039	475	#if defined(CONFIG_TSEC_ENET)
10327dc5	476	#define CONFIG_HAS_ETH0
0ac6f8b7	477	#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
e2ffd59b	478	#define CONFIG_HAS_ETH1
0ac6f8b7	479	#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
e2ffd59b	480	#define CONFIG_HAS_ETH2
0ac6f8b7	481	#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
42d1f039 WD	482	#endif
42d1f039 WD	483
0ac6f8b7 WD	484	#define CONFIG_IPADDR 192.168.1.253
	485
	486	#define CONFIG_HOSTNAME unknown
	487	#define CONFIG_ROOTPATH /nfsroot
	488	#define CONFIG_BOOTFILE your.uImage
	489
	490	#define CONFIG_SERVERIP 192.168.1.1
	491	#define CONFIG_GATEWAYIP 192.168.1.1
	492	#define CONFIG_NETMASK 255.255.255.0
	493
	494	#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
	495
	496	#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
	497	#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
	498
	499	#define CONFIG_BAUDRATE 115200
	500
9aea9530	501	#define CONFIG_EXTRA_ENV_SETTINGS \
0ac6f8b7 WD	502	"netdev=eth0\0" \
0ac6f8b7 WD	503	"consoledev=ttyS0\0" \
d3ec0d94	504	"ramdiskaddr=1000000\0" \
8272dc2f AF	505	"ramdiskfile=your.ramdisk.u-boot\0" \
	506	"fdtaddr=400000\0" \
	507	"fdtfile=your.fdt.dtb\0"
0ac6f8b7	508
9aea9530	509	#define CONFIG_NFSBOOTCOMMAND \
0ac6f8b7 WD	510	"setenv bootargs root=/dev/nfs rw " \
	511	"nfsroot=$serverip:$rootpath " \
	512	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
	513	"console=$consoledev,$baudrate $othbootargs;" \
	514	"tftp $loadaddr $bootfile;" \
8272dc2f AF	515	"tftp $fdtaddr $fdtfile;" \
8272dc2f AF	516	"bootm $loadaddr - $fdtaddr"
0ac6f8b7 WD	517
	518	#define CONFIG_RAMBOOTCOMMAND \
	519	"setenv bootargs root=/dev/ram rw " \
	520	"console=$consoledev,$baudrate $othbootargs;" \
	521	"tftp $ramdiskaddr $ramdiskfile;" \
	522	"tftp $loadaddr $bootfile;" \
8272dc2f	523	"tftp $fdtaddr $fdtfile;" \
d3ec0d94	524	"bootm $loadaddr $ramdiskaddr $fdtaddr"
0ac6f8b7 WD	525
0ac6f8b7 WD	526	#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
42d1f039 WD	527
42d1f039 WD	528	#endif /* __CONFIG_H */