[people/ms/u-boot.git] / include / configs / sbc8560.h

/*
 * (C) Copyright 2002,2003 Motorola,Inc.
 * Xianghua Xiao <X.Xiao@motorola.com>
 *
 * (C) Copyright 2004 Wind River Systems Inc <www.windriver.com>.
 * Added support for Wind River SBC8560 board
 *
 * 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
 */

/*
 * sbc8560 board configuration file.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * Top level Makefile configuration choices
 */
#ifdef CONFIG_MK_66
#define CONFIG_PCI_66
#endif

/*
 * High Level Configuration Options
 */
#define CONFIG_BOOKE		1	/* BOOKE			*/
#define CONFIG_E500		1	/* BOOKE e500 family		*/
#define CONFIG_MPC85xx		1	/* MPC8540/MPC8560		*/
#define CONFIG_MPC85xx_REV1	1	/* MPC85xx Rev 1.0 chip		*/


#define CONFIG_CPM2		1	/* has CPM2 */
#define CONFIG_SBC8560		1	/* configuration for SBC8560 board */
#define CONFIG_MPC8560		1

/* XXX flagging this as something I might want to delete */
#define CONFIG_MPC8560ADS	1	/* MPC8560ADS board specific	*/

#define CONFIG_TSEC_ENET		/* tsec ethernet support	*/
#undef	CONFIG_PCI			/* pci ethernet support		*/
#undef  CONFIG_ETHER_ON_FCC		/* cpm FCC ethernet support	*/

#define CONFIG_FSL_LAW		1	/* Use common FSL init code */

#define CONFIG_ENV_OVERWRITE

/* Using Localbus SDRAM to emulate flash before we can program the flash,
 * normally you need a flash-boot image(u-boot.bin), if so undef this.
 */
#undef CONFIG_RAM_AS_FLASH

#if defined(CONFIG_PCI_66)		/* some PCI card is 33Mhz only	*/
  #define CONFIG_SYS_CLK_FREQ	66000000/* sysclk for MPC85xx		*/
#else
  #define CONFIG_SYS_CLK_FREQ	33000000/* most pci cards are 33Mhz	*/
#endif

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

#define CONFIG_BOARD_EARLY_INIT_F 1	    /* Call board_early_init_f	*/
#define CONFIG_RESET_PHY_R	1	    /* Call reset_phy()		*/

#undef	CONFIG_SYS_DRAM_TEST			    /* memory test, takes time	*/
#define CONFIG_SYS_MEMTEST_START	0x00200000  /* memtest region */
#define CONFIG_SYS_MEMTEST_END		0x00400000

#if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) || \
     defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) || \
     defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC))
#error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC."
#endif

/*
 * Base addresses -- Note these are effective addresses where the
 * actual resources get mapped (not physical addresses)
 */
#define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default	*/

#if XXX
  #define CONFIG_SYS_CCSRBAR		0xfdf00000	/* relocated CCSRBAR	*/
#else
  #define CONFIG_SYS_CCSRBAR		0xff700000	/* default CCSRBAR	*/
#endif
#define CONFIG_SYS_CCSRBAR_PHYS	CONFIG_SYS_CCSRBAR	/* physical addr of CCSRBAR */
#define CONFIG_SYS_IMMR		CONFIG_SYS_CCSRBAR	/* PQII uses CONFIG_SYS_IMMR	*/

#define CONFIG_SYS_SDRAM_SIZE		512		/* DDR is 512MB */

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

#if defined(CONFIG_MPC85xx_REV1)
  #define CONFIG_DDR_DLL			/* possible DLL fix needed	*/
#endif

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

#define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000
#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_VERY_BIG_RAM

#define CONFIG_NUM_DDR_CONTROLLERS	1
#define CONFIG_DIMM_SLOTS_PER_CTLR	1
#define CONFIG_CHIP_SELECTS_PER_CTRL	2

/* I2C addresses of SPD EEPROMs */
#define SPD_EEPROM_ADDRESS	0x55	/* CTLR 0 DIMM 0 */

#undef CONFIG_CLOCKS_IN_MHZ

#if defined(CONFIG_RAM_AS_FLASH)
  #define CONFIG_SYS_LBC_SDRAM_BASE	0xfc000000	/* Localbus SDRAM */
  #define CONFIG_SYS_FLASH_BASE	0xf8000000      /* start of FLASH 8M  */
  #define CONFIG_SYS_BR0_PRELIM	0xf8000801      /* port size 8bit */
  #define CONFIG_SYS_OR0_PRELIM	0xf8000ff7	/* 8MB Flash		*/
#else /* Boot from real Flash */
  #define CONFIG_SYS_LBC_SDRAM_BASE	0xf8000000	/* Localbus SDRAM */
  #define CONFIG_SYS_FLASH_BASE	0xff800000      /* start of FLASH 8M    */
  #define CONFIG_SYS_BR0_PRELIM	0xff800801      /* port size 8bit      */
  #define CONFIG_SYS_OR0_PRELIM	0xff800ff7	/* 8MB Flash		*/
#endif
#define CONFIG_SYS_LBC_SDRAM_SIZE	64		/* LBC SDRAM is 64MB	*/

/* local bus definitions */
#define CONFIG_SYS_BR1_PRELIM		0xe4001801	/* 64M, 32-bit flash */
#define CONFIG_SYS_OR1_PRELIM		0xfc000ff7

#define CONFIG_SYS_BR2_PRELIM		0x00000000	/* CS2 not used */
#define CONFIG_SYS_OR2_PRELIM		0x00000000

#define CONFIG_SYS_BR3_PRELIM		0xf0001861	/* 64MB localbus SDRAM	*/
#define CONFIG_SYS_OR3_PRELIM		0xfc000cc1

#if defined(CONFIG_RAM_AS_FLASH)
  #define CONFIG_SYS_BR4_PRELIM	0xf4001861	/* 64M localbus SDRAM */
#else
  #define CONFIG_SYS_BR4_PRELIM	0xf8001861	/* 64M localbus SDRAM */
#endif
#define CONFIG_SYS_OR4_PRELIM		0xfc000cc1

#define CONFIG_SYS_BR5_PRELIM		0xfc000801	/* 16M CS5 misc devices */
#if 1
  #define CONFIG_SYS_OR5_PRELIM	0xff000ff7
#else
  #define CONFIG_SYS_OR5_PRELIM	0xff0000f0
#endif

#define CONFIG_SYS_BR6_PRELIM		0xe0001801	/* 64M, 32-bit flash */
#define CONFIG_SYS_OR6_PRELIM		0xfc000ff7
#define CONFIG_SYS_LBC_LCRR		0x00030002	/* local bus freq	*/
#define CONFIG_SYS_LBC_LBCR		0x00000000
#define CONFIG_SYS_LBC_LSRT		0x20000000
#define CONFIG_SYS_LBC_MRTPR		0x20000000
#define CONFIG_SYS_LBC_LSDMR_1		0x2861b723
#define CONFIG_SYS_LBC_LSDMR_2		0x0861b723
#define CONFIG_SYS_LBC_LSDMR_3		0x0861b723
#define CONFIG_SYS_LBC_LSDMR_4		0x1861b723
#define CONFIG_SYS_LBC_LSDMR_5		0x4061b723

/* just hijack the MOT BCSR def for SBC8560 misc devices */
#define CONFIG_SYS_BCSR		((CONFIG_SYS_BR5_PRELIM & 0xff000000)|0x00400000)
/* the size of CS5 needs to be >= 16M for TLB and LAW setups */

#define CONFIG_SYS_INIT_RAM_LOCK	1
#define CONFIG_SYS_INIT_RAM_ADDR	0x70000000	/* Initial RAM address	*/
#define CONFIG_SYS_INIT_RAM_END	0x4000		/* End of used area in RAM */

#define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

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

/* Serial Port */
#undef  CONFIG_CONS_ON_SCC	/* define if console on SCC */
#undef	CONFIG_CONS_NONE	/* define if console on something else */

#define CONFIG_CONS_INDEX	1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	1
#define CONFIG_SYS_NS16550_CLK		1843200 /* get_bus_freq(0) */
#define CONFIG_BAUDRATE		9600

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

#define CONFIG_SYS_NS16550_COM1	((CONFIG_SYS_BR5_PRELIM & 0xff000000)+0x00700000)
#define CONFIG_SYS_NS16550_COM2	((CONFIG_SYS_BR5_PRELIM & 0xff000000)+0x00800000)

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

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

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

#define CONFIG_SYS_PCI_MEM_BASE	0xC0000000
#define CONFIG_SYS_PCI_MEM_PHYS	0xC0000000
#define CONFIG_SYS_PCI_MEM_SIZE	0x10000000

#ifdef CONFIG_TSEC_ENET

#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI 	1
#endif

#ifndef CONFIG_MII
#define CONFIG_MII		1	/* MII PHY management */
#endif
#define CONFIG_TSEC1	1
#define CONFIG_TSEC1_NAME	"TSEC0"
#define CONFIG_TSEC2	1
#define CONFIG_TSEC2_NAME	"TSEC1"
#define TSEC1_PHY_ADDR		0x19
#define TSEC2_PHY_ADDR		0x1a
#define TSEC1_PHYIDX		0
#define TSEC2_PHYIDX		0
#define TSEC1_FLAGS		TSEC_GIGABIT
#define TSEC2_FLAGS		TSEC_GIGABIT

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

#elif defined(CONFIG_ETHER_ON_FCC)	/* CPM FCC Ethernet */

  #undef  CONFIG_ETHER_NONE		/* define if ether on something else */
  #define CONFIG_ETHER_ON_FCC2		/* cpm FCC ethernet support	*/
  #define CONFIG_ETHER_INDEX	2	/* which channel for ether  */

  #if (CONFIG_ETHER_INDEX == 2)
    /*
     * - Rx-CLK is CLK13
     * - Tx-CLK is CLK14
     * - Select bus for bd/buffers
     * - Full duplex
     */
    #define CONFIG_SYS_CMXFCR_MASK	(CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
    #define CONFIG_SYS_CMXFCR_VALUE	(CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
    #define CONFIG_SYS_CPMFCR_RAMTYPE	0
    #define CONFIG_SYS_FCC_PSMR	(FCC_PSMR_FDE)

  #elif (CONFIG_ETHER_INDEX == 3)
    /* need more definitions here for FE3 */
  #endif				/* CONFIG_ETHER_INDEX */

  #define CONFIG_MII			/* MII PHY management */
  #define CONFIG_BITBANGMII		/* bit-bang MII PHY management	*/
  /*
   * GPIO pins used for bit-banged MII communications
   */
  #define MDIO_PORT	2		/* Port C */
  #define MDIO_DECLARE	volatile ioport_t *iop = ioport_addr ( \
				(immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
  #define MDC_DECLARE	MDIO_DECLARE

  #define MDIO_ACTIVE	(iop->pdir |=  0x00400000)
  #define MDIO_TRISTATE	(iop->pdir &= ~0x00400000)
  #define MDIO_READ	((iop->pdat &  0x00400000) != 0)

  #define MDIO(bit)	if(bit) iop->pdat |=  0x00400000; \
			else	iop->pdat &= ~0x00400000

  #define MDC(bit)	if(bit) iop->pdat |=  0x00200000; \
			else	iop->pdat &= ~0x00200000

  #define MIIDELAY	udelay(1)

#endif

/*-----------------------------------------------------------------------
 * FLASH and environment organization
 */

#define CONFIG_SYS_FLASH_CFI		1	/* Flash is CFI conformant	*/
#define CONFIG_FLASH_CFI_DRIVER	1	/* Use the common driver	*/
#if 0
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1    /* use buffered writes (20x faster)   */
#define CONFIG_SYS_FLASH_PROTECTION		/* use hardware protection	*/
#endif
#define CONFIG_SYS_MAX_FLASH_SECT	64	/* max number of sectors on one chip */
#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks	*/

#undef	CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT	200000	/* Timeout for Flash Erase (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT	50000	/* Timeout for Flash Write (in ms) */

#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE /* start of monitor	*/

#if 0
/* XXX This doesn't work and I don't want to fix it */
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
  #define CONFIG_SYS_RAMBOOT
#else
  #undef  CONFIG_SYS_RAMBOOT
#endif
#endif

/* Environment */
#if !defined(CONFIG_SYS_RAMBOOT)
  #if defined(CONFIG_RAM_AS_FLASH)
    #define CONFIG_ENV_IS_NOWHERE
    #define CONFIG_ENV_ADDR	(CONFIG_SYS_FLASH_BASE + 0x100000)
    #define CONFIG_ENV_SIZE	0x2000
  #else
    #define CONFIG_ENV_IS_IN_FLASH	1
    #define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K(one sector) for env */
    #define CONFIG_ENV_ADDR	(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
    #define CONFIG_ENV_SIZE	0x2000 /* CONFIG_ENV_SECT_SIZE */
  #endif
#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_BOOTARGS "root=/dev/nfs rw ip=dhcp console=ttyS0,9600"
/*#define CONFIG_BOOTARGS      "root=/dev/ram rw console=ttyS0,115200"*/
#define CONFIG_BOOTDELAY	5	/* -1 disable autoboot */

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


/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME


/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_REGINFO

#if defined(CONFIG_PCI)
    #define CONFIG_CMD_PCI
#endif

#if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
    #define CONFIG_CMD_MII
#endif

#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH)
    #undef CONFIG_CMD_SAVEENV
    #undef CONFIG_CMD_LOADS
#endif


#undef CONFIG_WATCHDOG			/* watchdog disabled		*/

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
#define CONFIG_SYS_PROMPT	"SBC8560=> " /* Monitor Command Prompt	*/
#if defined(CONFIG_CMD_KGDB)
  #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size	*/
#else
  #define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size	*/
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS	16		/* max number of command args	*/
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
#define CONFIG_SYS_LOAD_ADDR	0x1000000	/* default load address */
#define CONFIG_SYS_HZ		1000		/* decrementer freq: 1 ms ticks */

/*
 * For booting Linux, the board info and command line data
 * have to be in the first 8 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization.
 */
#define CONFIG_SYS_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */

/*
 * Internal Definitions
 *
 * Boot Flags
 */
#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM	0x02		/* Software reboot		*/

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
#endif

#if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#endif

/* You can compile in a MAC address and your custom net settings by using
 * the following syntax.  Your board should be marked with the assigned
 * MAC addresses directly on it.
 *
 * #define CONFIG_ETHADDR		de:ad:be:ef:00:00
 * #define CONFIG_ETH1ADDR		fa:ke:ad:dr:es:s!
 * #define CONFIG_SERVERIP		<server ip>
 * #define CONFIG_IPADDR		<board ip>
 * #define CONFIG_GATEWAYIP		<gateway ip>
 * #define CONFIG_NETMASK		<your netmask>
 */

#define CONFIG_HOSTNAME		SBC8560
#define CONFIG_ROOTPATH		/home/ppc
#define CONFIG_BOOTFILE		uImage

#define	CONFIG_EXTRA_ENV_SETTINGS		\
	"netdev=eth0\0"				\
	"consoledev=ttyS0\0"				\
	"ramdiskaddr=2000000\0"			\
	"ramdiskfile=ramdisk.uboot\0"			\
	"fdtaddr=c00000\0"				\
	"fdtfile=sbc8560.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
10a36a98 WD	1	/*
	2	* (C) Copyright 2002,2003 Motorola,Inc.
	3	* Xianghua Xiao <X.Xiao@motorola.com>
	4	*
	5	* (C) Copyright 2004 Wind River Systems Inc <www.windriver.com>.
	6	* Added support for Wind River SBC8560 board
	7	*
	8	* See file CREDITS for list of people who contributed to this
	9	* project.
	10	*
	11	* This program is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of
	14	* the License, or (at your option) any later version.
	15	*
	16	* This program is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public License
	22	* along with this program; if not, write to the Free Software
	23	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	24	* MA 02111-1307 USA
	25	*/
	26
928435d1 PG	27	/*
928435d1 PG	28	* sbc8560 board configuration file.
10a36a98 WD	29	*/
	30
	31	#ifndef __CONFIG_H
	32	#define __CONFIG_H
	33
928435d1 PG	34	/*
	35	* Top level Makefile configuration choices
	36	*/
	37	#ifdef CONFIG_MK_66
	38	#define CONFIG_PCI_66
	39	#endif
	40
	41	/*
	42	* High Level Configuration Options
	43	*/
10a36a98 WD	44	#define CONFIG_BOOKE 1 /* BOOKE */
	45	#define CONFIG_E500 1 /* BOOKE e500 family */
	46	#define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */
	47	#define CONFIG_MPC85xx_REV1 1 /* MPC85xx Rev 1.0 chip */
	48
	49
9c4c5ae3	50	#define CONFIG_CPM2 1 /* has CPM2 */
10a36a98	51	#define CONFIG_SBC8560 1 /* configuration for SBC8560 board */
f060054d	52	#define CONFIG_MPC8560 1
10a36a98 WD	53
	54	/* XXX flagging this as something I might want to delete */
	55	#define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific */
	56
	57	#define CONFIG_TSEC_ENET /* tsec ethernet support */
	58	#undef CONFIG_PCI /* pci ethernet support */
	59	#undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */
	60
e2b159d0	61	#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
10a36a98 WD	62
	63	#define CONFIG_ENV_OVERWRITE
	64
	65	/* Using Localbus SDRAM to emulate flash before we can program the flash,
	66	* normally you need a flash-boot image(u-boot.bin), if so undef this.
	67	*/
	68	#undef CONFIG_RAM_AS_FLASH
	69
	70	#if defined(CONFIG_PCI_66) /* some PCI card is 33Mhz only */
	71	#define CONFIG_SYS_CLK_FREQ 66000000/* sysclk for MPC85xx */
	72	#else
	73	#define CONFIG_SYS_CLK_FREQ 33000000/* most pci cards are 33Mhz */
	74	#endif
	75
	76	/* below can be toggled for performance analysis. otherwise use default */
	77	#define CONFIG_L2_CACHE /* toggle L2 cache */
	78	#undef CONFIG_BTB /* toggle branch predition */
10a36a98 WD	79
10a36a98 WD	80	#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
004eca0c	81	#define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */
10a36a98	82
6d0f6bcf JCPV	83	#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
	84	#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
	85	#define CONFIG_SYS_MEMTEST_END 0x00400000
10a36a98 WD	86
	87	#if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) \|\| \
	88	defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) \|\| \
	89	defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC))
	90	#error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC."
	91	#endif
	92
	93	/*
	94	* Base addresses -- Note these are effective addresses where the
	95	* actual resources get mapped (not physical addresses)
	96	*/
6d0f6bcf	97	#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
10a36a98 WD	98
10a36a98 WD	99	#if XXX
6d0f6bcf	100	#define CONFIG_SYS_CCSRBAR 0xfdf00000 /* relocated CCSRBAR */
10a36a98	101	#else
6d0f6bcf	102	#define CONFIG_SYS_CCSRBAR 0xff700000 /* default CCSRBAR */
10a36a98	103	#endif
6d0f6bcf JCPV	104	#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
6d0f6bcf JCPV	105	#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
10a36a98	106
6d0f6bcf	107	#define CONFIG_SYS_SDRAM_SIZE 512 /* DDR is 512MB */
10a36a98	108
8e55313b KG	109	/* DDR Setup */
	110	#define CONFIG_FSL_DDR1
	111	#undef CONFIG_FSL_DDR_INTERACTIVE
	112	#undef CONFIG_DDR_ECC /* only for ECC DDR module */
	113	#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
	114	#undef CONFIG_DDR_SPD
10a36a98 WD	115
10a36a98 WD	116	#if defined(CONFIG_MPC85xx_REV1)
8e55313b	117	#define CONFIG_DDR_DLL /* possible DLL fix needed */
10a36a98 WD	118	#endif
10a36a98 WD	119
8e55313b KG	120	#undef CONFIG_DDR_ECC /* only for ECC DDR module */
	121	#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
	122	#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
	123
6d0f6bcf JCPV	124	#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
6d0f6bcf JCPV	125	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
8e55313b KG	126	#define CONFIG_VERY_BIG_RAM
	127
	128	#define CONFIG_NUM_DDR_CONTROLLERS 1
	129	#define CONFIG_DIMM_SLOTS_PER_CTLR 1
	130	#define CONFIG_CHIP_SELECTS_PER_CTRL 2
	131
	132	/* I2C addresses of SPD EEPROMs */
	133	#define SPD_EEPROM_ADDRESS 0x55 /* CTLR 0 DIMM 0 */
	134
10a36a98 WD	135	#undef CONFIG_CLOCKS_IN_MHZ
	136
	137	#if defined(CONFIG_RAM_AS_FLASH)
6d0f6bcf JCPV	138	#define CONFIG_SYS_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */
	139	#define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH 8M */
	140	#define CONFIG_SYS_BR0_PRELIM 0xf8000801 /* port size 8bit */
	141	#define CONFIG_SYS_OR0_PRELIM 0xf8000ff7 /* 8MB Flash */
10a36a98	142	#else /* Boot from real Flash */
6d0f6bcf JCPV	143	#define CONFIG_SYS_LBC_SDRAM_BASE 0xf8000000 /* Localbus SDRAM */
	144	#define CONFIG_SYS_FLASH_BASE 0xff800000 /* start of FLASH 8M */
	145	#define CONFIG_SYS_BR0_PRELIM 0xff800801 /* port size 8bit */
	146	#define CONFIG_SYS_OR0_PRELIM 0xff800ff7 /* 8MB Flash */
10a36a98	147	#endif
6d0f6bcf	148	#define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
10a36a98 WD	149
10a36a98 WD	150	/* local bus definitions */
6d0f6bcf JCPV	151	#define CONFIG_SYS_BR1_PRELIM 0xe4001801 /* 64M, 32-bit flash */
6d0f6bcf JCPV	152	#define CONFIG_SYS_OR1_PRELIM 0xfc000ff7
10a36a98	153
6d0f6bcf JCPV	154	#define CONFIG_SYS_BR2_PRELIM 0x00000000 /* CS2 not used */
6d0f6bcf JCPV	155	#define CONFIG_SYS_OR2_PRELIM 0x00000000
10a36a98	156
6d0f6bcf JCPV	157	#define CONFIG_SYS_BR3_PRELIM 0xf0001861 /* 64MB localbus SDRAM */
6d0f6bcf JCPV	158	#define CONFIG_SYS_OR3_PRELIM 0xfc000cc1
10a36a98 WD	159
10a36a98 WD	160	#if defined(CONFIG_RAM_AS_FLASH)
6d0f6bcf	161	#define CONFIG_SYS_BR4_PRELIM 0xf4001861 /* 64M localbus SDRAM */
10a36a98	162	#else
6d0f6bcf	163	#define CONFIG_SYS_BR4_PRELIM 0xf8001861 /* 64M localbus SDRAM */
10a36a98	164	#endif
6d0f6bcf	165	#define CONFIG_SYS_OR4_PRELIM 0xfc000cc1
10a36a98	166
6d0f6bcf	167	#define CONFIG_SYS_BR5_PRELIM 0xfc000801 /* 16M CS5 misc devices */
10a36a98	168	#if 1
6d0f6bcf	169	#define CONFIG_SYS_OR5_PRELIM 0xff000ff7
10a36a98	170	#else
6d0f6bcf	171	#define CONFIG_SYS_OR5_PRELIM 0xff0000f0
10a36a98 WD	172	#endif
10a36a98 WD	173
6d0f6bcf JCPV	174	#define CONFIG_SYS_BR6_PRELIM 0xe0001801 /* 64M, 32-bit flash */
	175	#define CONFIG_SYS_OR6_PRELIM 0xfc000ff7
	176	#define CONFIG_SYS_LBC_LCRR 0x00030002 /* local bus freq */
	177	#define CONFIG_SYS_LBC_LBCR 0x00000000
	178	#define CONFIG_SYS_LBC_LSRT 0x20000000
	179	#define CONFIG_SYS_LBC_MRTPR 0x20000000
	180	#define CONFIG_SYS_LBC_LSDMR_1 0x2861b723
	181	#define CONFIG_SYS_LBC_LSDMR_2 0x0861b723
	182	#define CONFIG_SYS_LBC_LSDMR_3 0x0861b723
	183	#define CONFIG_SYS_LBC_LSDMR_4 0x1861b723
	184	#define CONFIG_SYS_LBC_LSDMR_5 0x4061b723
10a36a98 WD	185
10a36a98 WD	186	/* just hijack the MOT BCSR def for SBC8560 misc devices */
6d0f6bcf	187	#define CONFIG_SYS_BCSR ((CONFIG_SYS_BR5_PRELIM & 0xff000000)\|0x00400000)
10a36a98 WD	188	/* the size of CS5 needs to be >= 16M for TLB and LAW setups */
10a36a98 WD	189
6d0f6bcf JCPV	190	#define CONFIG_SYS_INIT_RAM_LOCK 1
	191	#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* Initial RAM address */
	192	#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
10a36a98	193
6d0f6bcf JCPV	194	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
	195	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
	196	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
10a36a98	197
6d0f6bcf JCPV	198	#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
6d0f6bcf JCPV	199	#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
10a36a98 WD	200
10a36a98 WD	201	/* Serial Port */
c158bcac PG	202	#undef CONFIG_CONS_ON_SCC /* define if console on SCC */
c158bcac PG	203	#undef CONFIG_CONS_NONE /* define if console on something else */
10a36a98 WD	204
10a36a98 WD	205	#define CONFIG_CONS_INDEX 1
6d0f6bcf JCPV	206	#define CONFIG_SYS_NS16550
	207	#define CONFIG_SYS_NS16550_SERIAL
	208	#define CONFIG_SYS_NS16550_REG_SIZE 1
	209	#define CONFIG_SYS_NS16550_CLK 1843200 /* get_bus_freq(0) */
10a36a98 WD	210	#define CONFIG_BAUDRATE 9600
10a36a98 WD	211
6d0f6bcf	212	#define CONFIG_SYS_BAUDRATE_TABLE \
10a36a98 WD	213	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
10a36a98 WD	214
6d0f6bcf JCPV	215	#define CONFIG_SYS_NS16550_COM1 ((CONFIG_SYS_BR5_PRELIM & 0xff000000)+0x00700000)
6d0f6bcf JCPV	216	#define CONFIG_SYS_NS16550_COM2 ((CONFIG_SYS_BR5_PRELIM & 0xff000000)+0x00800000)
10a36a98 WD	217
10a36a98 WD	218	/* Use the HUSH parser */
6d0f6bcf JCPV	219	#define CONFIG_SYS_HUSH_PARSER
	220	#ifdef CONFIG_SYS_HUSH_PARSER
	221	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
10a36a98 WD	222	#endif
10a36a98 WD	223
c3ca7e5e PG	224	/* pass open firmware flat tree */
	225	#define CONFIG_OF_LIBFDT 1
	226	#define CONFIG_OF_BOARD_SETUP 1
	227	#define CONFIG_OF_STDOUT_VIA_ALIAS 1
	228
20476726 JL	229	/*
	230	* I2C
	231	*/
	232	#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
	233	#define CONFIG_HARD_I2C /* I2C with hardware support*/
10a36a98	234	#undef CONFIG_SOFT_I2C /* I2C bit-banged */
6d0f6bcf JCPV	235	#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
	236	#define CONFIG_SYS_I2C_SLAVE 0x7F
	237	#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
	238	#define CONFIG_SYS_I2C_OFFSET 0x3000
10a36a98	239
6d0f6bcf JCPV	240	#define CONFIG_SYS_PCI_MEM_BASE 0xC0000000
	241	#define CONFIG_SYS_PCI_MEM_PHYS 0xC0000000
	242	#define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
10a36a98	243
6de5bf24 PG	244	#ifdef CONFIG_TSEC_ENET
	245
	246	#ifndef CONFIG_NET_MULTI
	247	#define CONFIG_NET_MULTI 1
	248	#endif
	249
	250	#ifndef CONFIG_MII
	251	#define CONFIG_MII 1 /* MII PHY management */
	252	#endif
	253	#define CONFIG_TSEC1 1
	254	#define CONFIG_TSEC1_NAME "TSEC0"
	255	#define CONFIG_TSEC2 1
	256	#define CONFIG_TSEC2_NAME "TSEC1"
	257	#define TSEC1_PHY_ADDR 0x19
	258	#define TSEC2_PHY_ADDR 0x1a
	259	#define TSEC1_PHYIDX 0
	260	#define TSEC2_PHYIDX 0
	261	#define TSEC1_FLAGS TSEC_GIGABIT
	262	#define TSEC2_FLAGS TSEC_GIGABIT
	263
	264	/* Options are: TSEC[0-1] */
	265	#define CONFIG_ETHPRIME "TSEC0"
10a36a98 WD	266
	267	#elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */
	268
	269	#undef CONFIG_ETHER_NONE /* define if ether on something else */
	270	#define CONFIG_ETHER_ON_FCC2 /* cpm FCC ethernet support */
	271	#define CONFIG_ETHER_INDEX 2 /* which channel for ether */
	272
	273	#if (CONFIG_ETHER_INDEX == 2)
	274	/*
	275	* - Rx-CLK is CLK13
	276	* - Tx-CLK is CLK14
	277	* - Select bus for bd/buffers
	278	* - Full duplex
	279	*/
6d0f6bcf JCPV	280	#define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC2 \| CMXFCR_RF2CS_MSK \| CMXFCR_TF2CS_MSK)
	281	#define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 \| CMXFCR_TF2CS_CLK14)
	282	#define CONFIG_SYS_CPMFCR_RAMTYPE 0
	283	#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE)
10a36a98 WD	284
	285	#elif (CONFIG_ETHER_INDEX == 3)
	286	/* need more definitions here for FE3 */
	287	#endif /* CONFIG_ETHER_INDEX */
	288
	289	#define CONFIG_MII /* MII PHY management */
	290	#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
	291	/*
	292	* GPIO pins used for bit-banged MII communications
	293	*/
	294	#define MDIO_PORT 2 /* Port C */
be225442 LCM	295	#define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \
	296	(immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
	297	#define MDC_DECLARE MDIO_DECLARE
	298
10a36a98 WD	299	#define MDIO_ACTIVE (iop->pdir \|= 0x00400000)
	300	#define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
	301	#define MDIO_READ ((iop->pdat & 0x00400000) != 0)
	302
	303	#define MDIO(bit) if(bit) iop->pdat \|= 0x00400000; \
	304	else iop->pdat &= ~0x00400000
	305
	306	#define MDC(bit) if(bit) iop->pdat \|= 0x00200000; \
	307	else iop->pdat &= ~0x00200000
	308
	309	#define MIIDELAY udelay(1)
	310
	311	#endif
	312
	313	/*-----------------------------------------------------------------------
	314	* FLASH and environment organization
	315	*/
	316
6d0f6bcf	317	#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
00b1883a	318	#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
10a36a98	319	#if 0
6d0f6bcf JCPV	320	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
6d0f6bcf JCPV	321	#define CONFIG_SYS_FLASH_PROTECTION /* use hardware protection */
10a36a98	322	#endif
6d0f6bcf JCPV	323	#define CONFIG_SYS_MAX_FLASH_SECT 64 /* max number of sectors on one chip */
6d0f6bcf JCPV	324	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
10a36a98	325
6d0f6bcf JCPV	326	#undef CONFIG_SYS_FLASH_CHECKSUM
	327	#define CONFIG_SYS_FLASH_ERASE_TOUT 200000 /* Timeout for Flash Erase (in ms) */
	328	#define CONFIG_SYS_FLASH_WRITE_TOUT 50000 /* Timeout for Flash Write (in ms) */
10a36a98	329
6d0f6bcf	330	#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
10a36a98 WD	331
	332	#if 0
	333	/* XXX This doesn't work and I don't want to fix it */
6d0f6bcf JCPV	334	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
6d0f6bcf JCPV	335	#define CONFIG_SYS_RAMBOOT
10a36a98	336	#else
6d0f6bcf	337	#undef CONFIG_SYS_RAMBOOT
10a36a98 WD	338	#endif
	339	#endif
	340
	341	/* Environment */
6d0f6bcf	342	#if !defined(CONFIG_SYS_RAMBOOT)
10a36a98	343	#if defined(CONFIG_RAM_AS_FLASH)
93f6d725	344	#define CONFIG_ENV_IS_NOWHERE
6d0f6bcf	345	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x100000)
0e8d1586	346	#define CONFIG_ENV_SIZE 0x2000
10a36a98	347	#else
5a1aceb0	348	#define CONFIG_ENV_IS_IN_FLASH 1
0e8d1586	349	#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
6d0f6bcf	350	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
0e8d1586	351	#define CONFIG_ENV_SIZE 0x2000 /* CONFIG_ENV_SECT_SIZE */
10a36a98 WD	352	#endif
10a36a98 WD	353	#else
6d0f6bcf	354	#define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
93f6d725	355	#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
6d0f6bcf	356	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
0e8d1586	357	#define CONFIG_ENV_SIZE 0x2000
10a36a98 WD	358	#endif
10a36a98 WD	359
c158bcac	360	#define CONFIG_BOOTARGS "root=/dev/nfs rw ip=dhcp console=ttyS0,9600"
10a36a98	361	/#define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200"/
10a36a98 WD	362	#define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */
	363
	364	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
6d0f6bcf	365	#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
10a36a98	366
2835e518	367
079a136c JL	368	/*
	369	* BOOTP options
	370	*/
	371	#define CONFIG_BOOTP_BOOTFILESIZE
	372	#define CONFIG_BOOTP_BOOTPATH
	373	#define CONFIG_BOOTP_GATEWAY
	374	#define CONFIG_BOOTP_HOSTNAME
	375
	376
2835e518 JL	377	/*
	378	* Command line configuration.
	379	*/
	380	#include <config_cmd_default.h>
	381
	382	#define CONFIG_CMD_PING
	383	#define CONFIG_CMD_I2C
199e262e	384	#define CONFIG_CMD_REGINFO
2835e518 JL	385
	386	#if defined(CONFIG_PCI)
	387	#define CONFIG_CMD_PCI
	388	#endif
	389
	390	#if defined(CONFIG_TSEC_ENET) \|\| defined(CONFIG_ETHER_ON_FCC)
	391	#define CONFIG_CMD_MII
	392	#endif
	393
6d0f6bcf	394	#if defined(CONFIG_SYS_RAMBOOT) \|\| defined(CONFIG_RAM_AS_FLASH)
bdab39d3	395	#undef CONFIG_CMD_SAVEENV
2835e518	396	#undef CONFIG_CMD_LOADS
10a36a98 WD	397	#endif
10a36a98 WD	398
10a36a98 WD	399
	400	#undef CONFIG_WATCHDOG /* watchdog disabled */
	401
	402	/*
	403	* Miscellaneous configurable options
	404	*/
6d0f6bcf JCPV	405	#define CONFIG_SYS_LONGHELP /* undef to save memory */
6d0f6bcf JCPV	406	#define CONFIG_SYS_PROMPT "SBC8560=> " /* Monitor Command Prompt */
2835e518	407	#if defined(CONFIG_CMD_KGDB)
6d0f6bcf	408	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
10a36a98	409	#else
6d0f6bcf	410	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
10a36a98	411	#endif
6d0f6bcf JCPV	412	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	413	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	414	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	415	#define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default load address */
	416	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
10a36a98 WD	417
	418	/*
	419	* For booting Linux, the board info and command line data
	420	* have to be in the first 8 MB of memory, since this is
	421	* the maximum mapped by the Linux kernel during initialization.
	422	*/
6d0f6bcf	423	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
10a36a98	424
10a36a98 WD	425	/*
	426	* Internal Definitions
	427	*
	428	* Boot Flags
	429	*/
	430	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	431	#define BOOTFLAG_WARM 0x02 /* Software reboot */
	432
2835e518	433	#if defined(CONFIG_CMD_KGDB)
37fef499 PG	434	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
37fef499 PG	435	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
10a36a98 WD	436	#endif
10a36a98 WD	437
10a36a98	438	#if defined(CONFIG_TSEC_ENET) \|\| defined(CONFIG_ETHER_ON_FCC)
c158bcac PG	439	#define CONFIG_HAS_ETH0
c158bcac PG	440	#define CONFIG_HAS_ETH1
10a36a98 WD	441	#endif
10a36a98 WD	442
c158bcac PG	443	/* You can compile in a MAC address and your custom net settings by using
	444	* the following syntax. Your board should be marked with the assigned
	445	* MAC addresses directly on it.
	446	*
	447	* #define CONFIG_ETHADDR de:ad:be:ef:00:00
	448	* #define CONFIG_ETH1ADDR fa:ke:ad:dr:es:s!
	449	* #define CONFIG_SERVERIP <server ip>
	450	* #define CONFIG_IPADDR <board ip>
	451	* #define CONFIG_GATEWAYIP <gateway ip>
	452	* #define CONFIG_NETMASK <your netmask>
	453	*/
	454
10a36a98 WD	455	#define CONFIG_HOSTNAME SBC8560
10a36a98 WD	456	#define CONFIG_ROOTPATH /home/ppc
37fef499 PG	457	#define CONFIG_BOOTFILE uImage
	458
	459	#define CONFIG_EXTRA_ENV_SETTINGS \
	460	"netdev=eth0\0" \
	461	"consoledev=ttyS0\0" \
	462	"ramdiskaddr=2000000\0" \
	463	"ramdiskfile=ramdisk.uboot\0" \
	464	"fdtaddr=c00000\0" \
	465	"fdtfile=sbc8560.dtb\0"
	466
	467	#define CONFIG_NFSBOOTCOMMAND \
	468	"setenv bootargs root=/dev/nfs rw " \
	469	"nfsroot=$serverip:$rootpath " \
	470	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
	471	"console=$consoledev,$baudrate $othbootargs;" \
	472	"tftp $loadaddr $bootfile;" \
	473	"tftp $fdtaddr $fdtfile;" \
	474	"bootm $loadaddr - $fdtaddr"
	475
	476
	477	#define CONFIG_RAMBOOTCOMMAND \
	478	"setenv bootargs root=/dev/ram rw " \
	479	"console=$consoledev,$baudrate $othbootargs;" \
	480	"tftp $ramdiskaddr $ramdiskfile;" \
	481	"tftp $loadaddr $bootfile;" \
	482	"tftp $fdtaddr $fdtfile;" \
	483	"bootm $loadaddr $ramdiskaddr $fdtaddr"
	484
	485	#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
10a36a98 WD	486
10a36a98 WD	487	#endif /* __CONFIG_H */