[people/ms/u-boot.git] / include / configs / MPC8568MDS.h

/*
 * Copyright 2004-2007 Freescale Semiconductor.
 *
 * 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
 */

/*
 * mpc8568mds board configuration 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	/* MPC8540/60/55/41/48/68 */
#define CONFIG_MPC8568		1	/* MPC8568 specific */
#define CONFIG_MPC8568MDS	1	/* MPC8568MDS board specific */

#define CONFIG_PCI		1	/* Enable PCI/PCIE */
#define CONFIG_PCI1		1	/* PCI controller */
#define CONFIG_PCIE1		1	/* PCIE controller */
#define CONFIG_FSL_PCI_INIT	1	/* use common fsl pci init code */
#define CONFIG_FSL_PCIE_RESET	1	/* need PCIe reset errata */
#define CONFIG_TSEC_ENET		/* tsec ethernet support */
#define CONFIG_QE			/* Enable QE */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_FSL_LAW		1	/* Use common FSL init code */

/*
 * When initializing flash, if we cannot find the manufacturer ID,
 * assume this is the AMD flash associated with the MDS board.
 * This allows booting from a promjet.
 */
#define CONFIG_ASSUME_AMD_FLASH

#ifndef __ASSEMBLY__
extern unsigned long get_clock_freq(void);
#endif						  /*Replace a call to get_clock_freq (after it is implemented)*/
#define CONFIG_SYS_CLK_FREQ	66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */

/*
 * 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_ADDR_STREAMING			/* toggle addr streaming   */

/*
 * Only possible on E500 Version 2 or newer cores.
 */
#define CONFIG_ENABLE_36BIT_PHYS	1


#define CONFIG_BOARD_EARLY_INIT_F	1	/* Call board_pre_init */

#define CFG_MEMTEST_START	0x00200000	/* memtest works on */
#define CFG_MEMTEST_END		0x00400000

/*
 * Base addresses -- Note these are effective addresses where the
 * actual resources get mapped (not physical addresses)
 */
#define CFG_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default */
#define CFG_CCSRBAR		0xe0000000	/* relocated CCSRBAR */
#define CFG_CCSRBAR_PHYS	CFG_CCSRBAR	/* physical addr of CCSRBAR */
#define CFG_IMMR		CFG_CCSRBAR	/* PQII uses CFG_IMMR */

#define CFG_PCI1_ADDR           (CFG_CCSRBAR+0x8000)
#define CFG_PCIE1_ADDR          (CFG_CCSRBAR+0xa000)

/* DDR Setup */
#define CONFIG_FSL_DDR2
#undef CONFIG_FSL_DDR_INTERACTIVE
#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup*/
#define CONFIG_DDR_SPD
#define CONFIG_DDR_DLL			/* possible DLL fix needed */
#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER	/* DDR controller or DMA? */

#define CONFIG_MEM_INIT_VALUE	0xDeadBeef

#define CFG_DDR_SDRAM_BASE	0x00000000	/* DDR is system memory*/
#define CFG_SDRAM_BASE		CFG_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 */

/* Make sure required options are set */
#ifndef CONFIG_SPD_EEPROM
#error ("CONFIG_SPD_EEPROM is required")
#endif

#undef CONFIG_CLOCKS_IN_MHZ

/*
 * Local Bus Definitions
 */

/*
 * FLASH on the Local Bus
 * Two banks, 8M each, using the CFI driver.
 * Boot from BR0/OR0 bank at 0xff00_0000
 * Alternate BR1/OR1 bank at 0xff80_0000
 *
 * BR0, BR1:
 *    Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
 *    Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
 *    Port Size = 16 bits = BRx[19:20] = 10
 *    Use GPCM = BRx[24:26] = 000
 *    Valid = BRx[31] = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001    BR0
 * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001    BR1
 *
 * OR0, OR1:
 *    Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
 *    Reserved ORx[17:18] = 11, confusion here?
 *    CSNT = ORx[20] = 1
 *    ACS = half cycle delay = ORx[21:22] = 11
 *    SCY = 6 = ORx[24:27] = 0110
 *    TRLX = use relaxed timing = ORx[29] = 1
 *    EAD = use external address latch delay = OR[31] = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65    ORx
 */
#define CFG_BCSR_BASE		0xf8000000

#define CFG_FLASH_BASE		0xfe000000	/* start of FLASH 32M */

/*Chip select 0 - Flash*/
#define CFG_BR0_PRELIM		0xfe001001
#define	CFG_OR0_PRELIM		0xfe006ff7

/*Chip slelect 1 - BCSR*/
#define CFG_BR1_PRELIM		0xf8000801
#define	CFG_OR1_PRELIM		0xffffe9f7

/*#define CFG_FLASH_BANKS_LIST	{0xff800000, CFG_FLASH_BASE} */
#define CFG_MAX_FLASH_BANKS		1		/* number of banks */
#define CFG_MAX_FLASH_SECT		512		/* sectors per device */
#undef	CFG_FLASH_CHECKSUM
#define CFG_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
#define CFG_FLASH_WRITE_TOUT	500		/* Flash Write Timeout (ms) */

#define CFG_MONITOR_BASE	TEXT_BASE	/* start of monitor */

#define CONFIG_FLASH_CFI_DRIVER
#define CFG_FLASH_CFI
#define CFG_FLASH_EMPTY_INFO


/*
 * SDRAM on the LocalBus
 */
#define CFG_LBC_SDRAM_BASE	0xf0000000	/* Localbus SDRAM	 */
#define CFG_LBC_SDRAM_SIZE	64			/* LBC SDRAM is 64MB */


/*Chip select 2 - SDRAM*/
#define CFG_BR2_PRELIM      0xf0001861
#define CFG_OR2_PRELIM		0xfc006901

#define CFG_LBC_LCRR		0x00030004	/* LB clock ratio reg */
#define CFG_LBC_LBCR		0x00000000	/* LB config reg */
#define CFG_LBC_LSRT		0x20000000	/* LB sdram refresh timer */
#define CFG_LBC_MRTPR		0x00000000	/* LB refresh timer prescal*/

/*
 * LSDMR masks
 */
#define CFG_LBC_LSDMR_RFEN	(1 << (31 -  1))
#define CFG_LBC_LSDMR_BSMA1516	(3 << (31 - 10))
#define CFG_LBC_LSDMR_BSMA1617	(4 << (31 - 10))
#define CFG_LBC_LSDMR_RFCR16	(7 << (31 - 16))
#define CFG_LBC_LSDMR_PRETOACT7	(7 << (31 - 19))
#define CFG_LBC_LSDMR_ACTTORW7	(7 << (31 - 22))
#define CFG_LBC_LSDMR_ACTTORW6	(6 << (31 - 22))
#define CFG_LBC_LSDMR_BL8	(1 << (31 - 23))
#define CFG_LBC_LSDMR_WRC4	(0 << (31 - 27))
#define CFG_LBC_LSDMR_CL3	(3 << (31 - 31))

#define CFG_LBC_LSDMR_OP_NORMAL	(0 << (31 - 4))
#define CFG_LBC_LSDMR_OP_ARFRSH	(1 << (31 - 4))
#define CFG_LBC_LSDMR_OP_SRFRSH	(2 << (31 - 4))
#define CFG_LBC_LSDMR_OP_MRW	(3 << (31 - 4))
#define CFG_LBC_LSDMR_OP_PRECH	(4 << (31 - 4))
#define CFG_LBC_LSDMR_OP_PCHALL	(5 << (31 - 4))
#define CFG_LBC_LSDMR_OP_ACTBNK	(6 << (31 - 4))
#define CFG_LBC_LSDMR_OP_RWINV	(7 << (31 - 4))

/*
 * Common settings for all Local Bus SDRAM commands.
 * At run time, either BSMA1516 (for CPU 1.1)
 *                  or BSMA1617 (for CPU 1.0) (old)
 * is OR'ed in too.
 */
#define CFG_LBC_LSDMR_COMMON	( CFG_LBC_LSDMR_RFCR16		\
				| CFG_LBC_LSDMR_PRETOACT7	\
				| CFG_LBC_LSDMR_ACTTORW7	\
				| CFG_LBC_LSDMR_BL8		\
				| CFG_LBC_LSDMR_WRC4		\
				| CFG_LBC_LSDMR_CL3		\
				| CFG_LBC_LSDMR_RFEN		\
				)

/*
 * The bcsr registers are connected to CS3 on MDS.
 * The new memory map places bcsr at 0xf8000000.
 *
 * For BR3, need:
 *    Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
 *    port-size = 8-bits  = BR[19:20] = 01
 *    no parity checking  = BR[21:22] = 00
 *    GPMC for MSEL       = BR[24:26] = 000
 *    Valid               = BR[31]    = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
 *
 * For OR3, need:
 *    1 MB mask for AM,   OR[0:16]  = 1111 1111 1111 0000 0
 *    disable buffer ctrl OR[19]    = 0
 *    CSNT                OR[20]    = 1
 *    ACS                 OR[21:22] = 11
 *    XACS                OR[23]    = 1
 *    SCY 15 wait states  OR[24:27] = 1111	max is suboptimal but safe
 *    SETA                OR[28]    = 0
 *    TRLX                OR[29]    = 1
 *    EHTR                OR[30]    = 1
 *    EAD extra time      OR[31]    = 1
 *
 * 0    4    8    12   16   20   24   28
 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
 */
#define CFG_BCSR (0xf8000000)

/*Chip slelect 4 - PIB*/
#define CFG_BR4_PRELIM   0xf8008801
#define CFG_OR4_PRELIM   0xffffe9f7

/*Chip select 5 - PIB*/
#define CFG_BR5_PRELIM	 0xf8010801
#define CFG_OR5_PRELIM	 0xffff69f7

#define CONFIG_L1_INIT_RAM
#define CFG_INIT_RAM_LOCK	1
#define CFG_INIT_RAM_ADDR	0xe4010000	/* 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 */
#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		get_bus_freq(0)

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

#define CFG_NS16550_COM1        (CFG_CCSRBAR+0x4500)
#define CFG_NS16550_COM2        (CFG_CCSRBAR+0x4600)

/* Use the HUSH parser*/
#define CFG_HUSH_PARSER
#ifdef  CFG_HUSH_PARSER
#define CFG_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 CFG_64BIT_VSPRINTF	1
#define CFG_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_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
#define CFG_I2C_EEPROM_ADDR	0x52
#define CFG_I2C_SLAVE		0x7F
#define CFG_I2C_NOPROBES        {{0,0x69}}	/* Don't probe these addrs */
#define CFG_I2C_OFFSET		0x3000
#define CFG_I2C2_OFFSET		0x3100

/*
 * General PCI
 * Memory Addresses are mapped 1-1. I/O is mapped from 0
 */
#define CFG_PCI1_MEM_BASE	0x80000000
#define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
#define CFG_PCI1_MEM_SIZE	0x20000000	/* 512M */
#define CFG_PCI1_IO_BASE	0x00000000
#define CFG_PCI1_IO_PHYS	0xe2000000
#define CFG_PCI1_IO_SIZE	0x00800000	/* 8M */

#define CFG_PCIE1_MEM_BASE	0xa0000000
#define CFG_PCIE1_MEM_PHYS	CFG_PCIE1_MEM_BASE
#define CFG_PCIE1_MEM_SIZE	0x20000000	/* 512M */
#define CFG_PCIE1_IO_BASE	0x00000000
#define CFG_PCIE1_IO_PHYS	0xe2800000
#define CFG_PCIE1_IO_SIZE	0x00800000	/* 8M */

#define CFG_SRIO_MEM_BASE	0xc0000000

#ifdef CONFIG_QE
/*
 * QE UEC ethernet configuration
 */
#define CONFIG_UEC_ETH
#ifndef CONFIG_TSEC_ENET
#define CONFIG_ETHPRIME         "FSL UEC0"
#endif
#define CONFIG_PHY_MODE_NEED_CHANGE
#define CONFIG_eTSEC_MDIO_BUS

#ifdef CONFIG_eTSEC_MDIO_BUS
#define CONFIG_MIIM_ADDRESS	0xE0024520
#endif

#define CONFIG_UEC_ETH1         /* GETH1 */

#ifdef CONFIG_UEC_ETH1
#define CFG_UEC1_UCC_NUM        0       /* UCC1 */
#define CFG_UEC1_RX_CLK         QE_CLK_NONE
#define CFG_UEC1_TX_CLK         QE_CLK16
#define CFG_UEC1_ETH_TYPE       GIGA_ETH
#define CFG_UEC1_PHY_ADDR       7
#define CFG_UEC1_INTERFACE_MODE ENET_1000_GMII
#endif

#define CONFIG_UEC_ETH2         /* GETH2 */

#ifdef CONFIG_UEC_ETH2
#define CFG_UEC2_UCC_NUM        1       /* UCC2 */
#define CFG_UEC2_RX_CLK         QE_CLK_NONE
#define CFG_UEC2_TX_CLK         QE_CLK16
#define CFG_UEC2_ETH_TYPE       GIGA_ETH
#define CFG_UEC2_PHY_ADDR       1
#define CFG_UEC2_INTERFACE_MODE ENET_1000_GMII
#endif
#endif /* CONFIG_QE */

#if defined(CONFIG_PCI)

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

#undef CONFIG_EEPRO100
#undef CONFIG_TULIP

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

/* PCI view of System Memory */
#define CFG_PCI_MEMORY_BUS      0x00000000
#define CFG_PCI_MEMORY_PHYS     0x00000000
#define CFG_PCI_MEMORY_SIZE     0x80000000

#endif	/* CONFIG_PCI */

#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI	1
#endif

#if defined(CONFIG_TSEC_ENET)

#define CONFIG_MII		1	/* MII PHY management */
#define CONFIG_TSEC1	1
#define CONFIG_TSEC1_NAME	"eTSEC0"
#define CONFIG_TSEC2	1
#define CONFIG_TSEC2_NAME	"eTSEC1"

#define TSEC1_PHY_ADDR		2
#define TSEC2_PHY_ADDR		3

#define TSEC1_PHYIDX		0
#define TSEC2_PHYIDX		0

#define TSEC1_FLAGS		TSEC_GIGABIT
#define TSEC2_FLAGS		TSEC_GIGABIT

/* Options are: eTSEC[0-1] */
#define CONFIG_ETHPRIME		"eTSEC0"

#endif	/* CONFIG_TSEC_ENET */

/*
 * Environment
 */
#define CONFIG_ENV_IS_IN_FLASH	1
#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + 0x40000)
#define CFG_ENV_SECT_SIZE	0x40000	/* 256K(one sector) for env */
#define CFG_ENV_SIZE		0x2000

#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
#define CFG_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_MII
#define CONFIG_CMD_ELF

#if defined(CONFIG_PCI)
    #define CONFIG_CMD_PCI
#endif


#undef CONFIG_WATCHDOG			/* watchdog disabled */

/*
 * Miscellaneous configurable options
 */
#define CFG_LONGHELP			/* undef to save memory	*/
#define CONFIG_CMDLINE_EDITING		/* Command-line editing */
#define CFG_LOAD_ADDR	0x2000000	/* default load address */
#define CFG_PROMPT	"=> "		/* Monitor Command Prompt */
#if defined(CONFIG_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_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 CFG_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) || defined(CONFIG_UEC_ETH)
#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
#define CONFIG_HAS_ETH3
#define CONFIG_ETH3ADDR  00:E0:0C:00:03: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=600000\0"                                               \
   "ramdiskfile=your.ramdisk.u-boot\0"					\
   "fdtaddr=400000\0"							\
   "fdtfile=your.fdt.dtb\0"						\
   "nfsargs=setenv bootargs root=/dev/nfs rw "				\
      "nfsroot=$serverip:$rootpath "					\
      "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
      "console=$consoledev,$baudrate $othbootargs\0"			\
   "ramargs=setenv bootargs root=/dev/ram rw "				\
      "console=$consoledev,$baudrate $othbootargs\0"			\


#define CONFIG_NFSBOOTCOMMAND	                                        \
   "run nfsargs;"							\
   "tftp $loadaddr $bootfile;"                                          \
   "tftp $fdtaddr $fdtfile;"						\
   "bootm $loadaddr - $fdtaddr"


#define CONFIG_RAMBOOTCOMMAND \
   "run ramargs;"							\
   "tftp $ramdiskaddr $ramdiskfile;"                                    \
   "tftp $loadaddr $bootfile;"                                          \
   "bootm $loadaddr $ramdiskaddr"

#define CONFIG_BOOTCOMMAND  CONFIG_NFSBOOTCOMMAND

#endif	/* __CONFIG_H */
Commit	Line	Data
67431059 AF	1	/*
	2	* Copyright 2004-2007 Freescale Semiconductor.
	3	*
	4	* See file CREDITS for list of people who contributed to this
	5	* project.
	6	*
	7	* This program is free software; you can redistribute it and/or
	8	* modify it under the terms of the GNU General Public License as
	9	* published by the Free Software Foundation; either version 2 of
	10	* the License, or (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	20	* MA 02111-1307 USA
	21	*/
	22
	23	/*
	24	* mpc8568mds board configuration file
	25	*/
	26	#ifndef __CONFIG_H
	27	#define __CONFIG_H
	28
	29	/* High Level Configuration Options */
	30	#define CONFIG_BOOKE 1 /* BOOKE */
da9d4610	31	#define CONFIG_E500 1 /* BOOKE e500 family */
67431059 AF	32	#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48/68 */
	33	#define CONFIG_MPC8568 1 /* MPC8568 specific */
	34	#define CONFIG_MPC8568MDS 1 /* MPC8568MDS board specific */
	35
1563f56e HW	36	#define CONFIG_PCI 1 /* Enable PCI/PCIE */
	37	#define CONFIG_PCI1 1 /* PCI controller */
	38	#define CONFIG_PCIE1 1 /* PCIE controller */
	39	#define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */
8ff3de61	40	#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
53677ef1	41	#define CONFIG_TSEC_ENET /* tsec ethernet support */
b96c83d4	42	#define CONFIG_QE /* Enable QE */
67431059	43	#define CONFIG_ENV_OVERWRITE
4d3521cc	44	#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
67431059 AF	45
	46	/*
	47	* When initializing flash, if we cannot find the manufacturer ID,
	48	* assume this is the AMD flash associated with the MDS board.
	49	* This allows booting from a promjet.
	50	*/
	51	#define CONFIG_ASSUME_AMD_FLASH
	52
67431059 AF	53	#ifndef __ASSEMBLY__
	54	extern unsigned long get_clock_freq(void);
	55	#endif /Replace a call to get_clock_freq (after it is implemented)/
	56	#define CONFIG_SYS_CLK_FREQ 66000000 /TODO: restore if wanting to read from BCSR: get_clock_freq()/ /* sysclk for MPC85xx */
	57
	58	/*
	59	* These can be toggled for performance analysis, otherwise use default.
	60	*/
53677ef1	61	#define CONFIG_L2_CACHE /* toggle L2 cache */
7a1ac419 HW	62	#define CONFIG_BTB /* toggle branch predition */
7a1ac419 HW	63	#define CONFIG_ADDR_STREAMING /* toggle addr streaming */
67431059 AF	64
	65	/*
	66	* Only possible on E500 Version 2 or newer cores.
	67	*/
	68	#define CONFIG_ENABLE_36BIT_PHYS 1
	69
	70
	71	#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
	72
67431059 AF	73	#define CFG_MEMTEST_START 0x00200000 /* memtest works on */
	74	#define CFG_MEMTEST_END 0x00400000
	75
	76	/*
	77	* Base addresses -- Note these are effective addresses where the
	78	* actual resources get mapped (not physical addresses)
	79	*/
53677ef1	80	#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
67431059	81	#define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
f69766e4	82	#define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */
67431059 AF	83	#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
67431059 AF	84
1563f56e HW	85	#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000)
	86	#define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000)
	87
e6f5b35b JL	88	/* DDR Setup */
	89	#define CONFIG_FSL_DDR2
	90	#undef CONFIG_FSL_DDR_INTERACTIVE
	91	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
	92	#define CONFIG_DDR_SPD
	93	#define CONFIG_DDR_DLL /* possible DLL fix needed */
	94	#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
	95
	96	#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
	97
67431059 AF	98	#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
	99	#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
	100
e6f5b35b JL	101	#define CONFIG_NUM_DDR_CONTROLLERS 1
	102	#define CONFIG_DIMM_SLOTS_PER_CTLR 1
	103	#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
67431059	104
e6f5b35b JL	105	/* I2C addresses of SPD EEPROMs */
	106	#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
	107
	108	/* Make sure required options are set */
67431059 AF	109	#ifndef CONFIG_SPD_EEPROM
	110	#error ("CONFIG_SPD_EEPROM is required")
	111	#endif
	112
	113	#undef CONFIG_CLOCKS_IN_MHZ
	114
67431059 AF	115	/*
	116	* Local Bus Definitions
	117	*/
	118
	119	/*
	120	* FLASH on the Local Bus
	121	* Two banks, 8M each, using the CFI driver.
	122	* Boot from BR0/OR0 bank at 0xff00_0000
	123	* Alternate BR1/OR1 bank at 0xff80_0000
	124	*
	125	* BR0, BR1:
	126	* Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
	127	* Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
	128	* Port Size = 16 bits = BRx[19:20] = 10
	129	* Use GPCM = BRx[24:26] = 000
	130	* Valid = BRx[31] = 1
	131	*
	132	* 0 4 8 12 16 20 24 28
	133	* 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0
	134	* 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1
	135	*
	136	* OR0, OR1:
	137	* Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
	138	* Reserved ORx[17:18] = 11, confusion here?
	139	* CSNT = ORx[20] = 1
	140	* ACS = half cycle delay = ORx[21:22] = 11
	141	* SCY = 6 = ORx[24:27] = 0110
	142	* TRLX = use relaxed timing = ORx[29] = 1
	143	* EAD = use external address latch delay = OR[31] = 1
	144	*
	145	* 0 4 8 12 16 20 24 28
	146	* 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx
	147	*/
	148	#define CFG_BCSR_BASE 0xf8000000
	149
	150	#define CFG_FLASH_BASE 0xfe000000 /* start of FLASH 32M */
	151
	152	/Chip select 0 - Flash/
	153	#define CFG_BR0_PRELIM 0xfe001001
	154	#define CFG_OR0_PRELIM 0xfe006ff7
	155
	156	/Chip slelect 1 - BCSR/
	157	#define CFG_BR1_PRELIM 0xf8000801
	158	#define CFG_OR1_PRELIM 0xffffe9f7
	159
2f15278c	160	/#define CFG_FLASH_BANKS_LIST {0xff800000, CFG_FLASH_BASE} /
67431059 AF	161	#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
	162	#define CFG_MAX_FLASH_SECT 512 /* sectors per device */
	163	#undef CFG_FLASH_CHECKSUM
	164	#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
	165	#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
	166
53677ef1	167	#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
67431059	168
00b1883a	169	#define CONFIG_FLASH_CFI_DRIVER
67431059 AF	170	#define CFG_FLASH_CFI
	171	#define CFG_FLASH_EMPTY_INFO
	172
	173
	174	/*
	175	* SDRAM on the LocalBus
	176	*/
	177	#define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
	178	#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
	179
	180
	181	/Chip select 2 - SDRAM/
	182	#define CFG_BR2_PRELIM 0xf0001861
	183	#define CFG_OR2_PRELIM 0xfc006901
	184
53677ef1 WD	185	#define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */
	186	#define CFG_LBC_LBCR 0x00000000 /* LB config reg */
	187	#define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
	188	#define CFG_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
67431059 AF	189
	190	/*
	191	* LSDMR masks
	192	*/
	193	#define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
	194	#define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
	195	#define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
	196	#define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
	197	#define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
	198	#define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
	199	#define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
	200	#define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
	201	#define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
	202	#define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
	203
	204	#define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
	205	#define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
	206	#define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
	207	#define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
	208	#define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
	209	#define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
	210	#define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
	211	#define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
	212
	213	/*
	214	* Common settings for all Local Bus SDRAM commands.
	215	* At run time, either BSMA1516 (for CPU 1.1)
	216	* or BSMA1617 (for CPU 1.0) (old)
	217	* is OR'ed in too.
	218	*/
	219	#define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFCR16 \
	220	\| CFG_LBC_LSDMR_PRETOACT7 \
	221	\| CFG_LBC_LSDMR_ACTTORW7 \
	222	\| CFG_LBC_LSDMR_BL8 \
	223	\| CFG_LBC_LSDMR_WRC4 \
	224	\| CFG_LBC_LSDMR_CL3 \
	225	\| CFG_LBC_LSDMR_RFEN \
	226	)
	227
	228	/*
	229	* The bcsr registers are connected to CS3 on MDS.
	230	* The new memory map places bcsr at 0xf8000000.
	231	*
	232	* For BR3, need:
	233	* Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
	234	* port-size = 8-bits = BR[19:20] = 01
	235	* no parity checking = BR[21:22] = 00
	236	* GPMC for MSEL = BR[24:26] = 000
	237	* Valid = BR[31] = 1
	238	*
	239	* 0 4 8 12 16 20 24 28
	240	* 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
	241	*
	242	* For OR3, need:
	243	* 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0
	244	* disable buffer ctrl OR[19] = 0
	245	* CSNT OR[20] = 1
	246	* ACS OR[21:22] = 11
	247	* XACS OR[23] = 1
	248	* SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe
	249	* SETA OR[28] = 0
	250	* TRLX OR[29] = 1
	251	* EHTR OR[30] = 1
	252	* EAD extra time OR[31] = 1
253	*
254	* 0 4 8 12 16 20 24 28
255	* 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
256	*/
257	#define CFG_BCSR (0xf8000000)
258
259	/Chip slelect 4 - PIB/
260	#define CFG_BR4_PRELIM 0xf8008801
261	#define CFG_OR4_PRELIM 0xffffe9f7
262
263	/Chip select 5 - PIB/
264	#define CFG_BR5_PRELIM 0xf8010801
265	#define CFG_OR5_PRELIM 0xffff69f7
266
267	#define CONFIG_L1_INIT_RAM
53677ef1	268	#define CFG_INIT_RAM_LOCK 1
67431059	269	#define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
53677ef1	270	#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */
67431059	271
53677ef1	272	#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
67431059 AF	273	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	274	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
	275
53677ef1 WD	276	#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
53677ef1 WD	277	#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
67431059 AF	278
	279	/* Serial Port */
	280	#define CONFIG_CONS_INDEX 1
	281	#undef CONFIG_SERIAL_SOFTWARE_FIFO
	282	#define CFG_NS16550
	283	#define CFG_NS16550_SERIAL
	284	#define CFG_NS16550_REG_SIZE 1
	285	#define CFG_NS16550_CLK get_bus_freq(0)
	286
	287	#define CFG_BAUDRATE_TABLE \
	288	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
	289
	290	#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
	291	#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
	292
	293	/* Use the HUSH parser*/
	294	#define CFG_HUSH_PARSER
	295	#ifdef CFG_HUSH_PARSER
	296	#define CFG_PROMPT_HUSH_PS2 "> "
	297	#endif
	298
	299	/* pass open firmware flat tree */
c480861b KG	300	#define CONFIG_OF_LIBFDT 1
	301	#define CONFIG_OF_BOARD_SETUP 1
	302	#define CONFIG_OF_STDOUT_VIA_ALIAS 1
67431059	303
e6f5b35b JL	304	#define CFG_64BIT_VSPRINTF 1
	305	#define CFG_64BIT_STRTOUL 1
	306
67431059 AF	307	/*
	308	* I2C
	309	*/
	310	#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
	311	#define CONFIG_HARD_I2C /* I2C with hardware support*/
	312	#undef CONFIG_SOFT_I2C /* I2C bit-banged */
c59e4091 HW	313	#define CONFIG_I2C_MULTI_BUS
c59e4091 HW	314	#define CONFIG_I2C_CMD_TREE
67431059	315	#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
c59e4091	316	#define CFG_I2C_EEPROM_ADDR 0x52
67431059	317	#define CFG_I2C_SLAVE 0x7F
da9d4610	318	#define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
67431059	319	#define CFG_I2C_OFFSET 0x3000
c59e4091	320	#define CFG_I2C2_OFFSET 0x3100
67431059 AF	321
	322	/*
	323	* General PCI
	324	* Memory Addresses are mapped 1-1. I/O is mapped from 0
	325	*/
	326	#define CFG_PCI1_MEM_BASE 0x80000000
	327	#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
c59e4091	328	#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
67431059 AF	329	#define CFG_PCI1_IO_BASE 0x00000000
	330	#define CFG_PCI1_IO_PHYS 0xe2000000
	331	#define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */
	332
1563f56e HW	333	#define CFG_PCIE1_MEM_BASE 0xa0000000
	334	#define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE
	335	#define CFG_PCIE1_MEM_SIZE 0x20000000 /* 512M */
	336	#define CFG_PCIE1_IO_BASE 0x00000000
	337	#define CFG_PCIE1_IO_PHYS 0xe2800000
	338	#define CFG_PCIE1_IO_SIZE 0x00800000 /* 8M */
67431059 AF	339
	340	#define CFG_SRIO_MEM_BASE 0xc0000000
	341
da9d4610 AF	342	#ifdef CONFIG_QE
	343	/*
	344	* QE UEC ethernet configuration
	345	*/
	346	#define CONFIG_UEC_ETH
	347	#ifndef CONFIG_TSEC_ENET
b96c83d4	348	#define CONFIG_ETHPRIME "FSL UEC0"
da9d4610 AF	349	#endif
	350	#define CONFIG_PHY_MODE_NEED_CHANGE
	351	#define CONFIG_eTSEC_MDIO_BUS
	352
	353	#ifdef CONFIG_eTSEC_MDIO_BUS
53677ef1	354	#define CONFIG_MIIM_ADDRESS 0xE0024520
da9d4610 AF	355	#endif
	356
	357	#define CONFIG_UEC_ETH1 /* GETH1 */
	358
	359	#ifdef CONFIG_UEC_ETH1
	360	#define CFG_UEC1_UCC_NUM 0 /* UCC1 */
	361	#define CFG_UEC1_RX_CLK QE_CLK_NONE
	362	#define CFG_UEC1_TX_CLK QE_CLK16
	363	#define CFG_UEC1_ETH_TYPE GIGA_ETH
	364	#define CFG_UEC1_PHY_ADDR 7
	365	#define CFG_UEC1_INTERFACE_MODE ENET_1000_GMII
	366	#endif
	367
	368	#define CONFIG_UEC_ETH2 /* GETH2 */
	369
	370	#ifdef CONFIG_UEC_ETH2
	371	#define CFG_UEC2_UCC_NUM 1 /* UCC2 */
	372	#define CFG_UEC2_RX_CLK QE_CLK_NONE
	373	#define CFG_UEC2_TX_CLK QE_CLK16
	374	#define CFG_UEC2_ETH_TYPE GIGA_ETH
	375	#define CFG_UEC2_PHY_ADDR 1
	376	#define CFG_UEC2_INTERFACE_MODE ENET_1000_GMII
	377	#endif
	378	#endif /* CONFIG_QE */
	379
f30ad49b HW	380	#if defined(CONFIG_PCI)
	381
	382	#define CONFIG_NET_MULTI
53677ef1	383	#define CONFIG_PCI_PNP /* do pci plug-and-play */
f30ad49b	384
67431059 AF	385	#undef CONFIG_EEPRO100
	386	#undef CONFIG_TULIP
	387
	388	#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	389	#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
	390
1563f56e HW	391	/* PCI view of System Memory */
	392	#define CFG_PCI_MEMORY_BUS 0x00000000
	393	#define CFG_PCI_MEMORY_PHYS 0x00000000
	394	#define CFG_PCI_MEMORY_SIZE 0x80000000
	395
67431059 AF	396	#endif /* CONFIG_PCI */
67431059 AF	397
67431059	398	#ifndef CONFIG_NET_MULTI
53677ef1	399	#define CONFIG_NET_MULTI 1
67431059 AF	400	#endif
67431059 AF	401
da9d4610 AF	402	#if defined(CONFIG_TSEC_ENET)
da9d4610 AF	403
67431059	404	#define CONFIG_MII 1 /* MII PHY management */
255a3577 KP	405	#define CONFIG_TSEC1 1
	406	#define CONFIG_TSEC1_NAME "eTSEC0"
	407	#define CONFIG_TSEC2 1
	408	#define CONFIG_TSEC2_NAME "eTSEC1"
67431059 AF	409
	410	#define TSEC1_PHY_ADDR 2
	411	#define TSEC2_PHY_ADDR 3
	412
	413	#define TSEC1_PHYIDX 0
	414	#define TSEC2_PHYIDX 0
	415
3a79013e AF	416	#define TSEC1_FLAGS TSEC_GIGABIT
	417	#define TSEC2_FLAGS TSEC_GIGABIT
	418
b96c83d4	419	/* Options are: eTSEC[0-1] */
67431059 AF	420	#define CONFIG_ETHPRIME "eTSEC0"
	421
	422	#endif /* CONFIG_TSEC_ENET */
	423
	424	/*
	425	* Environment
	426	*/
5a1aceb0	427	#define CONFIG_ENV_IS_IN_FLASH 1
67431059 AF	428	#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
	429	#define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
	430	#define CFG_ENV_SIZE 0x2000
	431
	432	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	433	#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
	434
2835e518	435
079a136c JL	436	/*
	437	* BOOTP options
	438	*/
	439	#define CONFIG_BOOTP_BOOTFILESIZE
	440	#define CONFIG_BOOTP_BOOTPATH
	441	#define CONFIG_BOOTP_GATEWAY
	442	#define CONFIG_BOOTP_HOSTNAME
	443
	444
2835e518 JL	445	/*
	446	* Command line configuration.
	447	*/
	448	#include <config_cmd_default.h>
	449
	450	#define CONFIG_CMD_PING
	451	#define CONFIG_CMD_I2C
	452	#define CONFIG_CMD_MII
82ac8c97	453	#define CONFIG_CMD_ELF
2835e518	454
67431059	455	#if defined(CONFIG_PCI)
2835e518	456	#define CONFIG_CMD_PCI
67431059	457	#endif
2835e518	458
67431059 AF	459
	460	#undef CONFIG_WATCHDOG /* watchdog disabled */
	461
	462	/*
	463	* Miscellaneous configurable options
	464	*/
	465	#define CFG_LONGHELP /* undef to save memory */
22abb2d2	466	#define CONFIG_CMDLINE_EDITING /* Command-line editing */
67431059 AF	467	#define CFG_LOAD_ADDR 0x2000000 /* default load address */
67431059 AF	468	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
2835e518	469	#if defined(CONFIG_CMD_KGDB)
67431059 AF	470	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
	471	#else
	472	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	473	#endif
	474	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	475	#define CFG_MAXARGS 16 /* max number of command args */
	476	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
	477	#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
	478
	479	/*
	480	* For booting Linux, the board info and command line data
	481	* have to be in the first 8 MB of memory, since this is
	482	* the maximum mapped by the Linux kernel during initialization.
	483	*/
53677ef1	484	#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
67431059	485
67431059 AF	486	/*
	487	* Internal Definitions
	488	*
	489	* Boot Flags
	490	*/
	491	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	492	#define BOOTFLAG_WARM 0x02 /* Software reboot */
	493
2835e518	494	#if defined(CONFIG_CMD_KGDB)
67431059 AF	495	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
	496	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
	497	#endif
	498
	499	/*
	500	* Environment Configuration
	501	*/
	502
	503	/* The mac addresses for all ethernet interface */
da9d4610 AF	504	#if defined(CONFIG_TSEC_ENET) \|\| defined(CONFIG_UEC_ETH)
da9d4610 AF	505	#define CONFIG_HAS_ETH0
67431059 AF	506	#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
	507	#define CONFIG_HAS_ETH1
	508	#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
	509	#define CONFIG_HAS_ETH2
	510	#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
da9d4610 AF	511	#define CONFIG_HAS_ETH3
da9d4610 AF	512	#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
67431059 AF	513	#endif
	514
	515	#define CONFIG_IPADDR 192.168.1.253
	516
	517	#define CONFIG_HOSTNAME unknown
	518	#define CONFIG_ROOTPATH /nfsroot
	519	#define CONFIG_BOOTFILE your.uImage
	520
	521	#define CONFIG_SERVERIP 192.168.1.1
	522	#define CONFIG_GATEWAYIP 192.168.1.1
	523	#define CONFIG_NETMASK 255.255.255.0
	524
	525	#define CONFIG_LOADADDR 200000 /default location for tftp and bootm/
	526
	527	#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
	528	#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
	529
	530	#define CONFIG_BAUDRATE 115200
	531
	532	#define CONFIG_EXTRA_ENV_SETTINGS \
	533	"netdev=eth0\0" \
	534	"consoledev=ttyS0\0" \
	535	"ramdiskaddr=600000\0" \
	536	"ramdiskfile=your.ramdisk.u-boot\0" \
	537	"fdtaddr=400000\0" \
	538	"fdtfile=your.fdt.dtb\0" \
	539	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	540	"nfsroot=$serverip:$rootpath " \
	541	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
	542	"console=$consoledev,$baudrate $othbootargs\0" \
	543	"ramargs=setenv bootargs root=/dev/ram rw " \
	544	"console=$consoledev,$baudrate $othbootargs\0" \
	545
	546
	547	#define CONFIG_NFSBOOTCOMMAND \
	548	"run nfsargs;" \
	549	"tftp $loadaddr $bootfile;" \
	550	"tftp $fdtaddr $fdtfile;" \
	551	"bootm $loadaddr - $fdtaddr"
	552
	553
	554	#define CONFIG_RAMBOOTCOMMAND \
	555	"run ramargs;" \
	556	"tftp $ramdiskaddr $ramdiskfile;" \
	557	"tftp $loadaddr $bootfile;" \
	558	"bootm $loadaddr $ramdiskaddr"
	559
	560	#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
	561
	562	#endif /* __CONFIG_H */