[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

/*
 * 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_INDIRECT_BRIDGE
#define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
#define CONFIG_TSEC_ENET		/* tsec ethernet support */
#define CONFIG_ENV_OVERWRITE

/*
 * 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_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_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)

/*
 * 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)
#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_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.
 */

#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 */

#undef  CONFIG_BOOTARGS		/* the boot command will set bootargs */

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