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

/*
 * Copyright 2004, 2011 Freescale Semiconductor.
 * (C) Copyright 2002,2003 Motorola,Inc.
 * Xianghua Xiao <X.Xiao@motorola.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/*
 * 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_SERVERIP, etc in this file.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_DISPLAY_BOARDINFO

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

/*
 * default CCARBAR is at 0xff700000
 * assume U-Boot is less than 0.5MB
 */
#define	CONFIG_SYS_TEXT_BASE	0xfff80000

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

#define CONFIG_PCI
#define CONFIG_PCI_INDIRECT_BRIDGE
#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

#define CONFIG_SYS_CCSRBAR		0xe0000000
#define CONFIG_SYS_CCSRBAR_PHYS_LOW	CONFIG_SYS_CCSRBAR

/* DDR Setup */
#define CONFIG_SYS_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	CONFIG_SYS_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*/

#define CONFIG_SYS_LBC_LSDMR_COMMON	( LSDMR_BSMA1516	\
				| LSDMR_RFCR5		\
				| LSDMR_PRETOACT3	\
				| LSDMR_ACTTORW3	\
				| LSDMR_BL8		\
				| LSDMR_WRC2		\
				| LSDMR_CL3		\
				| LSDMR_RFEN		\
				)

/*
 * SDRAM Controller configuration sequence.
 */
#define CONFIG_SYS_LBC_LSDMR_1	(CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
#define CONFIG_SYS_LBC_LSDMR_2	(CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
#define CONFIG_SYS_LBC_LSDMR_3	(CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
#define CONFIG_SYS_LBC_LSDMR_4	(CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
#define CONFIG_SYS_LBC_LSDMR_5	(CONFIG_SYS_LBC_LSDMR_COMMON | 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_SIZE	0x4000		/* Size of used area in RAM */

#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_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
#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
#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_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED	400000
#define CONFIG_SYS_FSL_I2C_SLAVE	0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET	0x3000
#define CONFIG_SYS_I2C_NOPROBES		{ {0, 0x69} }

/* RapidIO MMU */
#define CONFIG_SYS_RIO_MEM_VIRT	0xc0000000	/* base address */
#define CONFIG_SYS_RIO_MEM_BUS	0xc0000000	/* base address */
#define CONFIG_SYS_RIO_MEM_PHYS	0xc0000000
#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_VIRT	0x80000000
#define CONFIG_SYS_PCI1_MEM_BUS	0x80000000
#define CONFIG_SYS_PCI1_MEM_PHYS	0x80000000
#define CONFIG_SYS_PCI1_MEM_SIZE	0x20000000	/* 512M */
#define CONFIG_SYS_PCI1_IO_VIRT	0xe2000000
#define CONFIG_SYS_PCI1_IO_BUS	0x00000000
#define CONFIG_SYS_PCI1_IO_PHYS	0xe2000000
#define CONFIG_SYS_PCI1_IO_SIZE	0x100000	/* 1M */

#if defined(CONFIG_PCI)

#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)

#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.
 */
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ

#if defined(CONFIG_PCI)
    #define CONFIG_CMD_PCI
#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_AUTO_COMPLETE			/* add autocompletion support */
#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */

#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 */

/*
 * For booting Linux, the board info and command line data
 * have to be in the first 64 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization.
 */
#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
#endif


/*
 * Environment Configuration
 */

/* The mac addresses for all ethernet interface */
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_HAS_ETH2
#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
	1	/*
	2	* Copyright 2004, 2011 Freescale Semiconductor.
	3	* (C) Copyright 2002,2003 Motorola,Inc.
	4	* Xianghua Xiao <X.Xiao@motorola.com>
	5	*
	6	* SPDX-License-Identifier: GPL-2.0+
	7	*/
	8
	9	/*
	10	* mpc8540ads board configuration file
	11	*
	12	* Please refer to doc/README.mpc85xx for more info.
	13	*
	14	* Make sure you change the MAC address and other network params first,
	15	* search for CONFIG_SERVERIP, etc in this file.
	16	*/
	17
	18	#ifndef __CONFIG_H
	19	#define __CONFIG_H
	20
	21	#define CONFIG_DISPLAY_BOARDINFO
	22
	23	/* High Level Configuration Options */
	24	#define CONFIG_BOOKE 1 /* BOOKE */
	25	#define CONFIG_E500 1 /* BOOKE e500 family */
	26	#define CONFIG_MPC8540 1 /* MPC8540 specific */
	27	#define CONFIG_MPC8540ADS 1 /* MPC8540ADS board specific */
	28
	29	/*
	30	* default CCARBAR is at 0xff700000
	31	* assume U-Boot is less than 0.5MB
	32	*/
	33	#define CONFIG_SYS_TEXT_BASE 0xfff80000
	34
	35	#ifndef CONFIG_HAS_FEC
	36	#define CONFIG_HAS_FEC 1 /* 8540 has FEC */
	37	#endif
	38
	39	#define CONFIG_PCI
	40	#define CONFIG_PCI_INDIRECT_BRIDGE
	41	#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
	42	#define CONFIG_TSEC_ENET /* tsec ethernet support */
	43	#define CONFIG_ENV_OVERWRITE
	44	#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
	45
	46	/*
	47	* sysclk for MPC85xx
	48	*
	49	* Two valid values are:
	50	* 33000000
	51	* 66000000
	52	*
	53	* Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
	54	* is likely the desired value here, so that is now the default.
	55	* The board, however, can run at 66MHz. In any event, this value
	56	* must match the settings of some switches. Details can be found
	57	* in the README.mpc85xxads.
	58	*
	59	* XXX -- Can't we run at 66 MHz, anyway? PCI should drop to
	60	* 33MHz to accommodate, based on a PCI pin.
	61	* Note that PCI-X won't work at 33MHz.
	62	*/
	63
	64	#ifndef CONFIG_SYS_CLK_FREQ
	65	#define CONFIG_SYS_CLK_FREQ 33000000
	66	#endif
	67
	68
	69	/*
	70	* These can be toggled for performance analysis, otherwise use default.
	71	*/
	72	#define CONFIG_L2_CACHE /* toggle L2 cache */
	73	#define CONFIG_BTB /* toggle branch predition */
	74
	75	#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
	76	#define CONFIG_SYS_MEMTEST_END 0x00400000
	77
	78	#define CONFIG_SYS_CCSRBAR 0xe0000000
	79	#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
	80
	81	/* DDR Setup */
	82	#define CONFIG_SYS_FSL_DDR1
	83	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
	84	#define CONFIG_DDR_SPD
	85	#undef CONFIG_FSL_DDR_INTERACTIVE
	86
	87	#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
	88
	89	#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
	90	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
	91
	92	#define CONFIG_NUM_DDR_CONTROLLERS 1
	93	#define CONFIG_DIMM_SLOTS_PER_CTLR 1
	94	#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
	95
	96	/* I2C addresses of SPD EEPROMs */
	97	#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
	98
	99	/* These are used when DDR doesn't use SPD. */
	100	#define CONFIG_SYS_SDRAM_SIZE 128 /* DDR is 128MB */
	101	#define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 /* 0-128MB */
	102	#define CONFIG_SYS_DDR_CS0_CONFIG 0x80000002
	103	#define CONFIG_SYS_DDR_TIMING_1 0x37344321
	104	#define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
	105	#define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
	106	#define CONFIG_SYS_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */
	107	#define CONFIG_SYS_DDR_INTERVAL 0x05200100 /* autocharge,no open page */
	108
	109	/*
	110	* SDRAM on the Local Bus
	111	*/
	112	#define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
	113	#define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
	114
	115	#define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH 16M */
	116	#define CONFIG_SYS_BR0_PRELIM 0xff001801 /* port size 32bit */
	117
	118	#define CONFIG_SYS_OR0_PRELIM 0xff006ff7 /* 16MB Flash */
	119	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
	120	#define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */
	121	#undef CONFIG_SYS_FLASH_CHECKSUM
	122	#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
	123	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
	124
	125	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
	126
	127	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	128	#define CONFIG_SYS_RAMBOOT
	129	#else
	130	#undef CONFIG_SYS_RAMBOOT
	131	#endif
	132
	133	#define CONFIG_FLASH_CFI_DRIVER
	134	#define CONFIG_SYS_FLASH_CFI
	135	#define CONFIG_SYS_FLASH_EMPTY_INFO
	136
	137	#undef CONFIG_CLOCKS_IN_MHZ
	138
	139
	140	/*
	141	* Local Bus Definitions
	142	*/
	143
	144	/*
	145	* Base Register 2 and Option Register 2 configure SDRAM.
	146	* The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
	147	*
	148	* For BR2, need:
	149	* Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
	150	* port-size = 32-bits = BR2[19:20] = 11
	151	* no parity checking = BR2[21:22] = 00
	152	* SDRAM for MSEL = BR2[24:26] = 011
	153	* Valid = BR[31] = 1
	154	*
	155	* 0 4 8 12 16 20 24 28
	156	* 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
	157	*
	158	* FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
	159	* FIXME: the top 17 bits of BR2.
	160	*/
	161
	162	#define CONFIG_SYS_BR2_PRELIM 0xf0001861
	163
	164	/*
	165	* The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
	166	*
	167	* For OR2, need:
	168	* 64MB mask for AM, OR2[0:7] = 1111 1100
	169	* XAM, OR2[17:18] = 11
	170	* 9 columns OR2[19-21] = 010
	171	* 13 rows OR2[23-25] = 100
	172	* EAD set for extra time OR[31] = 1
	173	*
	174	* 0 4 8 12 16 20 24 28
	175	* 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
	176	*/
	177
	178	#define CONFIG_SYS_OR2_PRELIM 0xfc006901
	179
	180	#define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
	181	#define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
	182	#define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
	183	#define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal*/
	184
	185	#define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_BSMA1516 \
	186	\| LSDMR_RFCR5 \
	187	\| LSDMR_PRETOACT3 \
	188	\| LSDMR_ACTTORW3 \
	189	\| LSDMR_BL8 \
	190	\| LSDMR_WRC2 \
	191	\| LSDMR_CL3 \
	192	\| LSDMR_RFEN \
	193	)
	194
	195	/*
	196	* SDRAM Controller configuration sequence.
	197	*/
	198	#define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON \| LSDMR_OP_PCHALL)
	199	#define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON \| LSDMR_OP_ARFRSH)
	200	#define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON \| LSDMR_OP_ARFRSH)
	201	#define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON \| LSDMR_OP_MRW)
	202	#define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON \| LSDMR_OP_NORMAL)
	203
	204
	205	/*
	206	* 32KB, 8-bit wide for ADS config reg
	207	*/
	208	#define CONFIG_SYS_BR4_PRELIM 0xf8000801
	209	#define CONFIG_SYS_OR4_PRELIM 0xffffe1f1
	210	#define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000)
	211
	212	#define CONFIG_SYS_INIT_RAM_LOCK 1
	213	#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
	214	#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
	215
	216	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	217	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
	218
	219	#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
	220	#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
	221
	222	/* Serial Port */
	223	#define CONFIG_CONS_INDEX 1
	224	#define CONFIG_SYS_NS16550_SERIAL
	225	#define CONFIG_SYS_NS16550_REG_SIZE 1
	226	#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
	227
	228	#define CONFIG_SYS_BAUDRATE_TABLE \
	229	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
	230
	231	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
	232	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
	233
	234	/* Use the HUSH parser */
	235	#define CONFIG_SYS_HUSH_PARSER
	236	#ifdef CONFIG_SYS_HUSH_PARSER
	237	#endif
	238
	239	/* pass open firmware flat tree */
	240	#define CONFIG_OF_LIBFDT 1
	241	#define CONFIG_OF_BOARD_SETUP 1
	242	#define CONFIG_OF_STDOUT_VIA_ALIAS 1
	243
	244	/*
	245	* I2C
	246	*/
	247	#define CONFIG_SYS_I2C
	248	#define CONFIG_SYS_I2C_FSL
	249	#define CONFIG_SYS_FSL_I2C_SPEED 400000
	250	#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
	251	#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
	252	#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }
	253
	254	/* RapidIO MMU */
	255	#define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */
	256	#define CONFIG_SYS_RIO_MEM_BUS 0xc0000000 /* base address */
	257	#define CONFIG_SYS_RIO_MEM_PHYS 0xc0000000
	258	#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */
	259
	260	/*
	261	* General PCI
	262	* Memory space is mapped 1-1, but I/O space must start from 0.
	263	*/
	264	#define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000
	265	#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
	266	#define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000
	267	#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
	268	#define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000
	269	#define CONFIG_SYS_PCI1_IO_BUS 0x00000000
	270	#define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
	271	#define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
	272
	273	#if defined(CONFIG_PCI)
	274
	275	#define CONFIG_PCI_PNP /* do pci plug-and-play */
	276
	277	#undef CONFIG_EEPRO100
	278	#undef CONFIG_TULIP
	279
	280	#if !defined(CONFIG_PCI_PNP)
	281	#define PCI_ENET0_IOADDR 0xe0000000
	282	#define PCI_ENET0_MEMADDR 0xe0000000
	283	#define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
	284	#endif
	285
	286	#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	287	#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
	288
	289	#endif /* CONFIG_PCI */
	290
	291
	292	#if defined(CONFIG_TSEC_ENET)
	293
	294	#define CONFIG_MII 1 /* MII PHY management */
	295	#define CONFIG_TSEC1 1
	296	#define CONFIG_TSEC1_NAME "TSEC0"
	297	#define CONFIG_TSEC2 1
	298	#define CONFIG_TSEC2_NAME "TSEC1"
	299	#define TSEC1_PHY_ADDR 0
	300	#define TSEC2_PHY_ADDR 1
	301	#define TSEC1_PHYIDX 0
	302	#define TSEC2_PHYIDX 0
	303	#define TSEC1_FLAGS TSEC_GIGABIT
	304	#define TSEC2_FLAGS TSEC_GIGABIT
	305
	306
	307	#if CONFIG_HAS_FEC
	308	#define CONFIG_MPC85XX_FEC 1
	309	#define CONFIG_MPC85XX_FEC_NAME "FEC"
	310	#define FEC_PHY_ADDR 3
	311	#define FEC_PHYIDX 0
	312	#define FEC_FLAGS 0
	313	#endif
	314
	315	/* Options are: TSEC[0-1], FEC */
	316	#define CONFIG_ETHPRIME "TSEC0"
	317
	318	#endif /* CONFIG_TSEC_ENET */
	319
	320
	321	/*
	322	* Environment
	323	*/
	324	#ifndef CONFIG_SYS_RAMBOOT
	325	#define CONFIG_ENV_IS_IN_FLASH 1
	326	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
	327	#define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
	328	#define CONFIG_ENV_SIZE 0x2000
	329	#else
	330	#define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
	331	#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
	332	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
	333	#define CONFIG_ENV_SIZE 0x2000
	334	#endif
	335
	336	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	337	#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
	338
	339
	340	/*
	341	* BOOTP options
	342	*/
	343	#define CONFIG_BOOTP_BOOTFILESIZE
	344	#define CONFIG_BOOTP_BOOTPATH
	345	#define CONFIG_BOOTP_GATEWAY
	346	#define CONFIG_BOOTP_HOSTNAME
	347
	348
	349	/*
	350	* Command line configuration.
	351	*/
	352	#define CONFIG_CMD_PING
	353	#define CONFIG_CMD_I2C
	354	#define CONFIG_CMD_IRQ
	355
	356	#if defined(CONFIG_PCI)
	357	#define CONFIG_CMD_PCI
	358	#endif
	359
	360	#undef CONFIG_WATCHDOG /* watchdog disabled */
	361
	362	/*
	363	* Miscellaneous configurable options
	364	*/
	365	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	366	#define CONFIG_CMDLINE_EDITING /* Command-line editing */
	367	#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
	368	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
	369
	370	#if defined(CONFIG_CMD_KGDB)
	371	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	372	#else
	373	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	374	#endif
	375
	376	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	377	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	378	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	379
	380	/*
	381	* For booting Linux, the board info and command line data
	382	* have to be in the first 64 MB of memory, since this is
	383	* the maximum mapped by the Linux kernel during initialization.
	384	*/
	385	#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/
	386	#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
	387
	388	#if defined(CONFIG_CMD_KGDB)
	389	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
	390	#endif
	391
	392
	393	/*
	394	* Environment Configuration
	395	*/
	396
	397	/* The mac addresses for all ethernet interface */
	398	#if defined(CONFIG_TSEC_ENET)
	399	#define CONFIG_HAS_ETH0
	400	#define CONFIG_HAS_ETH1
	401	#define CONFIG_HAS_ETH2
	402	#endif
	403
	404	#define CONFIG_IPADDR 192.168.1.253
	405
	406	#define CONFIG_HOSTNAME unknown
	407	#define CONFIG_ROOTPATH "/nfsroot"
	408	#define CONFIG_BOOTFILE "your.uImage"
	409
	410	#define CONFIG_SERVERIP 192.168.1.1
	411	#define CONFIG_GATEWAYIP 192.168.1.1
	412	#define CONFIG_NETMASK 255.255.255.0
	413
	414	#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
	415
	416	#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
	417	#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
	418
	419	#define CONFIG_BAUDRATE 115200
	420
	421	#define CONFIG_EXTRA_ENV_SETTINGS \
	422	"netdev=eth0\0" \
	423	"consoledev=ttyS0\0" \
	424	"ramdiskaddr=1000000\0" \
	425	"ramdiskfile=your.ramdisk.u-boot\0" \
	426	"fdtaddr=400000\0" \
	427	"fdtfile=your.fdt.dtb\0"
	428
	429	#define CONFIG_NFSBOOTCOMMAND \
	430	"setenv bootargs root=/dev/nfs rw " \
	431	"nfsroot=$serverip:$rootpath " \
	432	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
	433	"console=$consoledev,$baudrate $othbootargs;" \
	434	"tftp $loadaddr $bootfile;" \
	435	"tftp $fdtaddr $fdtfile;" \
	436	"bootm $loadaddr - $fdtaddr"
	437
	438	#define CONFIG_RAMBOOTCOMMAND \
	439	"setenv bootargs root=/dev/ram rw " \
	440	"console=$consoledev,$baudrate $othbootargs;" \
	441	"tftp $ramdiskaddr $ramdiskfile;" \
	442	"tftp $loadaddr $bootfile;" \
	443	"tftp $fdtaddr $fdtfile;" \
	444	"bootm $loadaddr $ramdiskaddr $fdtaddr"
	445
	446	#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
	447
	448	#endif /* __CONFIG_H */