[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_SPD_EEPROM		/* Use SPD EEPROM for DDR setup*/
#define CONFIG_DDR_DLL			/* possible DLL fix needed */
/*#define CONFIG_DDR_2T_TIMING		 Sets the 2T timing bit */

/*#define CONFIG_DDR_ECC*/			/* only for ECC DDR module */
/*#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER*/	/* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE		0xDeadBeef

#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

#define MPC85xx_DDR_SDRAM_CLK_CNTL	/* 85xx has clock control reg */

#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 */

#undef	CFG_DRAM_TEST			/* memory test, takes time */
#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 CFG_DDR_SDRAM_BASE	0x00000000	/* DDR is system memory*/
#define CFG_SDRAM_BASE		CFG_DDR_SDRAM_BASE

#define SPD_EEPROM_ADDRESS	0x51		/* DDR DIMM */

/*
 * 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 CFG_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

/*
 * 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 CFG_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 AF	43	#define CONFIG_ENV_OVERWRITE
	44	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
	45	#define CONFIG_DDR_DLL /* possible DLL fix needed */
	46	/#define CONFIG_DDR_2T_TIMING Sets the 2T timing bit /
	47
	48	/#define CONFIG_DDR_ECC/ /* only for ECC DDR module */
da9d4610	49	/#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER/ /* DDR controller or DMA? */
67431059 AF	50	#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
67431059 AF	51
4d3521cc	52	#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
67431059 AF	53
	54	/*
	55	* When initializing flash, if we cannot find the manufacturer ID,
	56	* assume this is the AMD flash associated with the MDS board.
	57	* This allows booting from a promjet.
	58	*/
	59	#define CONFIG_ASSUME_AMD_FLASH
	60
	61	#define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */
	62
	63	#ifndef __ASSEMBLY__
	64	extern unsigned long get_clock_freq(void);
	65	#endif /Replace a call to get_clock_freq (after it is implemented)/
	66	#define CONFIG_SYS_CLK_FREQ 66000000 /TODO: restore if wanting to read from BCSR: get_clock_freq()/ /* sysclk for MPC85xx */
	67
	68	/*
	69	* These can be toggled for performance analysis, otherwise use default.
	70	*/
53677ef1	71	#define CONFIG_L2_CACHE /* toggle L2 cache */
7a1ac419 HW	72	#define CONFIG_BTB /* toggle branch predition */
7a1ac419 HW	73	#define CONFIG_ADDR_STREAMING /* toggle addr streaming */
67431059 AF	74
	75	/*
	76	* Only possible on E500 Version 2 or newer cores.
	77	*/
	78	#define CONFIG_ENABLE_36BIT_PHYS 1
	79
	80
	81	#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
	82
	83	#undef CFG_DRAM_TEST /* memory test, takes time */
	84	#define CFG_MEMTEST_START 0x00200000 /* memtest works on */
	85	#define CFG_MEMTEST_END 0x00400000
	86
	87	/*
	88	* Base addresses -- Note these are effective addresses where the
	89	* actual resources get mapped (not physical addresses)
	90	*/
53677ef1	91	#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
67431059	92	#define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
f69766e4	93	#define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */
67431059 AF	94	#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
67431059 AF	95
1563f56e HW	96	#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000)
	97	#define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000)
	98
67431059 AF	99	/*
	100	* DDR Setup
	101	*/
	102	#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
	103	#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
	104
	105	#define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */
	106
	107	/*
	108	* Make sure required options are set
	109	*/
	110	#ifndef CONFIG_SPD_EEPROM
	111	#error ("CONFIG_SPD_EEPROM is required")
	112	#endif
	113
	114	#undef CONFIG_CLOCKS_IN_MHZ
	115
	116
	117	/*
	118	* Local Bus Definitions
	119	*/
	120
	121	/*
	122	* FLASH on the Local Bus
	123	* Two banks, 8M each, using the CFI driver.
	124	* Boot from BR0/OR0 bank at 0xff00_0000
	125	* Alternate BR1/OR1 bank at 0xff80_0000
	126	*
	127	* BR0, BR1:
	128	* Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
	129	* Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
	130	* Port Size = 16 bits = BRx[19:20] = 10
	131	* Use GPCM = BRx[24:26] = 000
	132	* Valid = BRx[31] = 1
	133	*
	134	* 0 4 8 12 16 20 24 28
	135	* 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0
	136	* 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1
	137	*
	138	* OR0, OR1:
	139	* Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
	140	* Reserved ORx[17:18] = 11, confusion here?
	141	* CSNT = ORx[20] = 1
	142	* ACS = half cycle delay = ORx[21:22] = 11
	143	* SCY = 6 = ORx[24:27] = 0110
	144	* TRLX = use relaxed timing = ORx[29] = 1
	145	* EAD = use external address latch delay = OR[31] = 1
	146	*
	147	* 0 4 8 12 16 20 24 28
	148	* 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx
	149	*/
	150	#define CFG_BCSR_BASE 0xf8000000
	151
	152	#define CFG_FLASH_BASE 0xfe000000 /* start of FLASH 32M */
	153
	154	/Chip select 0 - Flash/
	155	#define CFG_BR0_PRELIM 0xfe001001
	156	#define CFG_OR0_PRELIM 0xfe006ff7
	157
	158	/Chip slelect 1 - BCSR/
	159	#define CFG_BR1_PRELIM 0xf8000801
	160	#define CFG_OR1_PRELIM 0xffffe9f7
	161
2f15278c	162	/#define CFG_FLASH_BANKS_LIST {0xff800000, CFG_FLASH_BASE} /
67431059 AF	163	#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
	164	#define CFG_MAX_FLASH_SECT 512 /* sectors per device */
	165	#undef CFG_FLASH_CHECKSUM
	166	#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
	167	#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
	168
53677ef1	169	#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
67431059 AF	170
	171	#define CFG_FLASH_CFI_DRIVER
	172	#define CFG_FLASH_CFI
	173	#define CFG_FLASH_EMPTY_INFO
	174
	175
	176	/*
	177	* SDRAM on the LocalBus
	178	*/
	179	#define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
	180	#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
	181
	182
	183	/Chip select 2 - SDRAM/
	184	#define CFG_BR2_PRELIM 0xf0001861
	185	#define CFG_OR2_PRELIM 0xfc006901
	186
53677ef1 WD	187	#define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */
	188	#define CFG_LBC_LBCR 0x00000000 /* LB config reg */
	189	#define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
	190	#define CFG_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
67431059 AF	191
	192	/*
	193	* LSDMR masks
	194	*/
	195	#define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
	196	#define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
	197	#define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
	198	#define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
	199	#define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
	200	#define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
	201	#define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
	202	#define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
	203	#define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
	204	#define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
	205
	206	#define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
	207	#define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
	208	#define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
	209	#define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
	210	#define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
	211	#define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
	212	#define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
	213	#define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
	214
	215	/*
	216	* Common settings for all Local Bus SDRAM commands.
	217	* At run time, either BSMA1516 (for CPU 1.1)
	218	* or BSMA1617 (for CPU 1.0) (old)
	219	* is OR'ed in too.
	220	*/
	221	#define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFCR16 \
	222	\| CFG_LBC_LSDMR_PRETOACT7 \
	223	\| CFG_LBC_LSDMR_ACTTORW7 \
	224	\| CFG_LBC_LSDMR_BL8 \
	225	\| CFG_LBC_LSDMR_WRC4 \
	226	\| CFG_LBC_LSDMR_CL3 \
	227	\| CFG_LBC_LSDMR_RFEN \
	228	)
	229
	230	/*
	231	* The bcsr registers are connected to CS3 on MDS.
	232	* The new memory map places bcsr at 0xf8000000.
	233	*
	234	* For BR3, need:
	235	* Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
	236	* port-size = 8-bits = BR[19:20] = 01
	237	* no parity checking = BR[21:22] = 00
	238	* GPMC for MSEL = BR[24:26] = 000
	239	* Valid = BR[31] = 1
	240	*
	241	* 0 4 8 12 16 20 24 28
	242	* 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
	243	*
	244	* For OR3, need:
	245	* 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0
	246	* disable buffer ctrl OR[19] = 0
	247	* CSNT OR[20] = 1
	248	* ACS OR[21:22] = 11
	249	* XACS OR[23] = 1
	250	* SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe
	251	* SETA OR[28] = 0
	252	* TRLX OR[29] = 1
	253	* EHTR OR[30] = 1
	254	* EAD extra time OR[31] = 1
255	*
256	* 0 4 8 12 16 20 24 28
257	* 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
258	*/
259	#define CFG_BCSR (0xf8000000)
260
261	/Chip slelect 4 - PIB/
262	#define CFG_BR4_PRELIM 0xf8008801
263	#define CFG_OR4_PRELIM 0xffffe9f7
264
265	/Chip select 5 - PIB/
266	#define CFG_BR5_PRELIM 0xf8010801
267	#define CFG_OR5_PRELIM 0xffff69f7
268
269	#define CONFIG_L1_INIT_RAM
53677ef1	270	#define CFG_INIT_RAM_LOCK 1
67431059	271	#define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
53677ef1	272	#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */
67431059	273
53677ef1	274	#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
67431059 AF	275	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	276	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
	277
53677ef1 WD	278	#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
53677ef1 WD	279	#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
67431059 AF	280
	281	/* Serial Port */
	282	#define CONFIG_CONS_INDEX 1
	283	#undef CONFIG_SERIAL_SOFTWARE_FIFO
	284	#define CFG_NS16550
	285	#define CFG_NS16550_SERIAL
	286	#define CFG_NS16550_REG_SIZE 1
	287	#define CFG_NS16550_CLK get_bus_freq(0)
	288
	289	#define CFG_BAUDRATE_TABLE \
	290	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
	291
	292	#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
	293	#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
	294
	295	/* Use the HUSH parser*/
	296	#define CFG_HUSH_PARSER
	297	#ifdef CFG_HUSH_PARSER
	298	#define CFG_PROMPT_HUSH_PS2 "> "
	299	#endif
	300
	301	/* pass open firmware flat tree */
c480861b KG	302	#define CONFIG_OF_LIBFDT 1
	303	#define CONFIG_OF_BOARD_SETUP 1
	304	#define CONFIG_OF_STDOUT_VIA_ALIAS 1
67431059 AF	305
	306	/*
	307	* I2C
	308	*/
	309	#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
	310	#define CONFIG_HARD_I2C /* I2C with hardware support*/
	311	#undef CONFIG_SOFT_I2C /* I2C bit-banged */
c59e4091 HW	312	#define CONFIG_I2C_MULTI_BUS
c59e4091 HW	313	#define CONFIG_I2C_CMD_TREE
67431059	314	#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
c59e4091	315	#define CFG_I2C_EEPROM_ADDR 0x52
67431059	316	#define CFG_I2C_SLAVE 0x7F
da9d4610	317	#define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
67431059	318	#define CFG_I2C_OFFSET 0x3000
c59e4091	319	#define CFG_I2C2_OFFSET 0x3100
67431059 AF	320
	321	/*
	322	* General PCI
	323	* Memory Addresses are mapped 1-1. I/O is mapped from 0
	324	*/
	325	#define CFG_PCI1_MEM_BASE 0x80000000
	326	#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
c59e4091	327	#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
67431059 AF	328	#define CFG_PCI1_IO_BASE 0x00000000
	329	#define CFG_PCI1_IO_PHYS 0xe2000000
	330	#define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */
	331
1563f56e HW	332	#define CFG_PCIE1_MEM_BASE 0xa0000000
	333	#define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE
	334	#define CFG_PCIE1_MEM_SIZE 0x20000000 /* 512M */
	335	#define CFG_PCIE1_IO_BASE 0x00000000
	336	#define CFG_PCIE1_IO_PHYS 0xe2800000
	337	#define CFG_PCIE1_IO_SIZE 0x00800000 /* 8M */
67431059 AF	338
	339	#define CFG_SRIO_MEM_BASE 0xc0000000
	340
da9d4610 AF	341	#ifdef CONFIG_QE
	342	/*
	343	* QE UEC ethernet configuration
	344	*/
	345	#define CONFIG_UEC_ETH
	346	#ifndef CONFIG_TSEC_ENET
b96c83d4	347	#define CONFIG_ETHPRIME "FSL UEC0"
da9d4610 AF	348	#endif
	349	#define CONFIG_PHY_MODE_NEED_CHANGE
	350	#define CONFIG_eTSEC_MDIO_BUS
	351
	352	#ifdef CONFIG_eTSEC_MDIO_BUS
53677ef1	353	#define CONFIG_MIIM_ADDRESS 0xE0024520
da9d4610 AF	354	#endif
	355
	356	#define CONFIG_UEC_ETH1 /* GETH1 */
	357
	358	#ifdef CONFIG_UEC_ETH1
	359	#define CFG_UEC1_UCC_NUM 0 /* UCC1 */
	360	#define CFG_UEC1_RX_CLK QE_CLK_NONE
	361	#define CFG_UEC1_TX_CLK QE_CLK16
	362	#define CFG_UEC1_ETH_TYPE GIGA_ETH
	363	#define CFG_UEC1_PHY_ADDR 7
	364	#define CFG_UEC1_INTERFACE_MODE ENET_1000_GMII
	365	#endif
	366
	367	#define CONFIG_UEC_ETH2 /* GETH2 */
	368
	369	#ifdef CONFIG_UEC_ETH2
	370	#define CFG_UEC2_UCC_NUM 1 /* UCC2 */
	371	#define CFG_UEC2_RX_CLK QE_CLK_NONE
	372	#define CFG_UEC2_TX_CLK QE_CLK16
	373	#define CFG_UEC2_ETH_TYPE GIGA_ETH
	374	#define CFG_UEC2_PHY_ADDR 1
	375	#define CFG_UEC2_INTERFACE_MODE ENET_1000_GMII
	376	#endif
	377	#endif /* CONFIG_QE */
	378
f30ad49b HW	379	#if defined(CONFIG_PCI)
	380
	381	#define CONFIG_NET_MULTI
53677ef1	382	#define CONFIG_PCI_PNP /* do pci plug-and-play */
f30ad49b	383
67431059 AF	384	#undef CONFIG_EEPRO100
	385	#undef CONFIG_TULIP
	386
	387	#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	388	#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
	389
1563f56e HW	390	/* PCI view of System Memory */
	391	#define CFG_PCI_MEMORY_BUS 0x00000000
	392	#define CFG_PCI_MEMORY_PHYS 0x00000000
	393	#define CFG_PCI_MEMORY_SIZE 0x80000000
	394
67431059 AF	395	#endif /* CONFIG_PCI */
67431059 AF	396
67431059	397	#ifndef CONFIG_NET_MULTI
53677ef1	398	#define CONFIG_NET_MULTI 1
67431059 AF	399	#endif
67431059 AF	400
da9d4610 AF	401	#if defined(CONFIG_TSEC_ENET)
da9d4610 AF	402
67431059	403	#define CONFIG_MII 1 /* MII PHY management */
255a3577 KP	404	#define CONFIG_TSEC1 1
	405	#define CONFIG_TSEC1_NAME "eTSEC0"
	406	#define CONFIG_TSEC2 1
	407	#define CONFIG_TSEC2_NAME "eTSEC1"
67431059 AF	408
	409	#define TSEC1_PHY_ADDR 2
	410	#define TSEC2_PHY_ADDR 3
	411
	412	#define TSEC1_PHYIDX 0
	413	#define TSEC2_PHYIDX 0
	414
3a79013e AF	415	#define TSEC1_FLAGS TSEC_GIGABIT
	416	#define TSEC2_FLAGS TSEC_GIGABIT
	417
b96c83d4	418	/* Options are: eTSEC[0-1] */
67431059 AF	419	#define CONFIG_ETHPRIME "eTSEC0"
	420
	421	#endif /* CONFIG_TSEC_ENET */
	422
	423	/*
	424	* Environment
	425	*/
	426	#define CFG_ENV_IS_IN_FLASH 1
	427	#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
	428	#define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
	429	#define CFG_ENV_SIZE 0x2000
	430
	431	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	432	#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
	433
2835e518	434
079a136c JL	435	/*
	436	* BOOTP options
	437	*/
	438	#define CONFIG_BOOTP_BOOTFILESIZE
	439	#define CONFIG_BOOTP_BOOTPATH
	440	#define CONFIG_BOOTP_GATEWAY
	441	#define CONFIG_BOOTP_HOSTNAME
	442
	443
2835e518 JL	444	/*
	445	* Command line configuration.
	446	*/
	447	#include <config_cmd_default.h>
	448
	449	#define CONFIG_CMD_PING
	450	#define CONFIG_CMD_I2C
	451	#define CONFIG_CMD_MII
82ac8c97	452	#define CONFIG_CMD_ELF
2835e518	453
67431059	454	#if defined(CONFIG_PCI)
2835e518	455	#define CONFIG_CMD_PCI
67431059	456	#endif
2835e518	457
67431059 AF	458
	459	#undef CONFIG_WATCHDOG /* watchdog disabled */
	460
	461	/*
	462	* Miscellaneous configurable options
	463	*/
	464	#define CFG_LONGHELP /* undef to save memory */
22abb2d2	465	#define CONFIG_CMDLINE_EDITING /* Command-line editing */
67431059 AF	466	#define CFG_LOAD_ADDR 0x2000000 /* default load address */
67431059 AF	467	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
2835e518	468	#if defined(CONFIG_CMD_KGDB)
67431059 AF	469	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
	470	#else
	471	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	472	#endif
	473	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	474	#define CFG_MAXARGS 16 /* max number of command args */
	475	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
	476	#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
	477
	478	/*
	479	* For booting Linux, the board info and command line data
	480	* have to be in the first 8 MB of memory, since this is
	481	* the maximum mapped by the Linux kernel during initialization.
	482	*/
53677ef1	483	#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
67431059	484
67431059 AF	485	/*
	486	* Internal Definitions
	487	*
	488	* Boot Flags
	489	*/
	490	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	491	#define BOOTFLAG_WARM 0x02 /* Software reboot */
	492
2835e518	493	#if defined(CONFIG_CMD_KGDB)
67431059 AF	494	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
	495	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
	496	#endif
	497
	498	/*
	499	* Environment Configuration
	500	*/
	501
	502	/* The mac addresses for all ethernet interface */
da9d4610 AF	503	#if defined(CONFIG_TSEC_ENET) \|\| defined(CONFIG_UEC_ETH)
da9d4610 AF	504	#define CONFIG_HAS_ETH0
67431059 AF	505	#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
	506	#define CONFIG_HAS_ETH1
	507	#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
	508	#define CONFIG_HAS_ETH2
	509	#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
da9d4610 AF	510	#define CONFIG_HAS_ETH3
da9d4610 AF	511	#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
67431059 AF	512	#endif
	513
	514	#define CONFIG_IPADDR 192.168.1.253
	515
	516	#define CONFIG_HOSTNAME unknown
	517	#define CONFIG_ROOTPATH /nfsroot
	518	#define CONFIG_BOOTFILE your.uImage
	519
	520	#define CONFIG_SERVERIP 192.168.1.1
	521	#define CONFIG_GATEWAYIP 192.168.1.1
	522	#define CONFIG_NETMASK 255.255.255.0
	523
	524	#define CONFIG_LOADADDR 200000 /default location for tftp and bootm/
	525
	526	#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
	527	#undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
	528
	529	#define CONFIG_BAUDRATE 115200
	530
	531	#define CONFIG_EXTRA_ENV_SETTINGS \
	532	"netdev=eth0\0" \
	533	"consoledev=ttyS0\0" \
	534	"ramdiskaddr=600000\0" \
	535	"ramdiskfile=your.ramdisk.u-boot\0" \
	536	"fdtaddr=400000\0" \
	537	"fdtfile=your.fdt.dtb\0" \
	538	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	539	"nfsroot=$serverip:$rootpath " \
	540	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
	541	"console=$consoledev,$baudrate $othbootargs\0" \
	542	"ramargs=setenv bootargs root=/dev/ram rw " \
	543	"console=$consoledev,$baudrate $othbootargs\0" \
	544
	545
	546	#define CONFIG_NFSBOOTCOMMAND \
	547	"run nfsargs;" \
	548	"tftp $loadaddr $bootfile;" \
	549	"tftp $fdtaddr $fdtfile;" \
	550	"bootm $loadaddr - $fdtaddr"
	551
	552
	553	#define CONFIG_RAMBOOTCOMMAND \
	554	"run ramargs;" \
	555	"tftp $ramdiskaddr $ramdiskfile;" \
	556	"tftp $loadaddr $bootfile;" \
	557	"bootm $loadaddr $ramdiskaddr"
	558
	559	#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
	560
	561	#endif /* __CONFIG_H */