include/configs/MPC8544DS.h - github/trini/u-boot - Gitiles

 /*
  * Copyright 2007 Freescale Semiconductor, Inc.
  *
  * 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
  */

 /*
  * mpc8544ds 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 */
 #define CONFIG_MPC8544		1
 #define CONFIG_MPC8544DS	1

 #define CONFIG_PCI		1	/* Enable PCI/PCIE */
 #define CONFIG_PCI1		1	/* PCI controller 1 */
 #define CONFIG_PCIE1		1	/* PCIE controler 1 (slot 1) */
 #define CONFIG_PCIE2		1	/* PCIE controler 2 (slot 2) */
 #define CONFIG_PCIE3		1	/* PCIE controler 3 (ULI bridge) */
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
 #define CONFIG_FSL_PCIE_RESET	1	/* need PCIe reset errata */

 #define CONFIG_TSEC_ENET		/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup */
 #undef CONFIG_DDR_DLL
 #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_DDR_ECC_CMD
 #define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */

 /*
  * When initializing flash, if we cannot find the manufacturer ID,
  * assume this is the AMD flash associated with the CDS 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_board_sys_clk(unsigned long dummy);
 #endif
 #define CONFIG_SYS_CLK_FREQ	get_board_sys_clk(0) /* 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 */
 #define CONFIG_CLEAR_LAW0		/* Clear LAW0 in cpu_init_r */

 /*
  * 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
 #define CFG_ALT_MEMTEST
 #define CONFIG_PANIC_HANG	/* do not reset board on panic */

 /*
  * 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_IMMR		CFG_CCSRBAR	/* PQII uses CFG_IMMR */

 #define CFG_PCI1_ADDR		(CFG_CCSRBAR+0x8000)
 #define CFG_PCIE1_ADDR		(CFG_CCSRBAR+0xa000)
 #define CFG_PCIE2_ADDR		(CFG_CCSRBAR+0x9000)
 #define CFG_PCIE3_ADDR		(CFG_CCSRBAR+0xb000)

 /*
  * 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

 /*
  * Memory map
  *
  * 0x0000_0000	0x7fff_ffff	DDR			2G Cacheable
  *
  * 0x8000_0000	0xbfff_ffff	PCI Express Mem		1G non-cacheable
  *
  * 0xc000_0000	0xdfff_ffff	PCI			512M non-cacheable
  *
  * 0xe000_0000	0xe00f_ffff	CCSR			1M non-cacheable
  * 0xe100_0000	0xe3ff_ffff	PCI IO range		4M non-cacheable
  *
  * Localbus cacheable
  *
  * 0xf000_0000	0xf3ff_ffff	SDRAM			64M Cacheable
  * 0xf401_0000	0xf401_3fff	L1 for stack		4K Cacheable TLB0
  *
  * Localbus non-cacheable
  *
  * 0xf800_0000	0xf80f_ffff	NVRAM/CADMUS (*)	1M non-cacheable
  * 0xff00_0000	0xff7f_ffff	FLASH (2nd bank)	8M non-cacheable
  * 0xff80_0000	0xffff_ffff	FLASH (boot bank)	8M non-cacheable
  *
  */

 /*
  * Local Bus Definitions
  */
 #define CFG_BOOT_BLOCK		0xfc000000	/* boot TLB */

 #define CFG_LBC_CACHE_BASE	0xf0000000	/* Localbus cacheable */

 #define CFG_FLASH_BASE		0xff800000	/* start of FLASH 8M */

 #define CFG_BR0_PRELIM		0xff801001
 #define CFG_BR1_PRELIM		0xfe801001

 #define CFG_OR0_PRELIM		0xff806e65
 #define CFG_OR1_PRELIM		0xff806e65

 #define CFG_FLASH_BANKS_LIST	{0xfe800000,CFG_FLASH_BASE}

 #define CFG_MAX_FLASH_BANKS	2		/* number of banks */
 #define CFG_MAX_FLASH_SECT	128		/* 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

 #define CFG_LBC_NONCACHE_BASE	0xf8000000

 #define CFG_BR2_PRELIM		0xf8201001	/* port size 16bit */
 #define CFG_OR2_PRELIM		0xfff06ff7	/* 1MB Compact Flash area*/

 #define CFG_BR3_PRELIM		0xf8100801	/* port size 8bit */
 #define CFG_OR3_PRELIM		0xfff06ff7	/* 1MB PIXIS area*/

 #define CONFIG_FSL_PIXIS	1	/* use common PIXIS code */
 #define PIXIS_BASE	0xf8100000	/* PIXIS registers */
 #define PIXIS_ID		0x0	/* Board ID at offset 0 */
 #define PIXIS_VER		0x1	/* Board version at offset 1 */
 #define PIXIS_PVER		0x2	/* PIXIS FPGA version at offset 2 */
 #define PIXIS_RST		0x4	/* PIXIS Reset Control register */
 #define PIXIS_AUX		0x6	/* PIXIS Auxiliary register; Scratch
 					 * register */
 #define PIXIS_SPD		0x7	/* Register for SYSCLK speed */
 #define PIXIS_VCTL		0x10	/* VELA Control Register */
 #define PIXIS_VCFGEN0		0x12	/* VELA Config Enable 0 */
 #define PIXIS_VCFGEN1		0x13	/* VELA Config Enable 1 */
 #define PIXIS_VBOOT		0x16	/* VELA VBOOT Register */
 #define PIXIS_VSPEED0		0x17	/* VELA VSpeed 0 */
 #define PIXIS_VSPEED1		0x18	/* VELA VSpeed 1 */
 #define PIXIS_VCLKH		0x19	/* VELA VCLKH register */
 #define PIXIS_VCLKL		0x1A	/* VELA VCLKL register */
 #define CFG_PIXIS_VBOOT_MASK	0x40    /* Reset altbank mask*/


 /* define to use L1 as initial stack */
 #define CONFIG_L1_INIT_RAM	1
 #define CFG_INIT_L1_LOCK	1
 #define CFG_INIT_L1_ADDR	0xf4010000	/* Initial L1 address */
 #define CFG_INIT_L1_END		0x00004000	/* End of used area in RAM */

 /* define to use L2SRAM as initial stack */
 #undef CONFIG_L2_INIT_RAM
 #define CFG_INIT_L2_ADDR	0xf8fc0000
 #define CFG_INIT_L2_END		0x00040000	/* End of used area in RAM */

 #ifdef CONFIG_L1_INIT_RAM
 #define CFG_INIT_RAM_ADDR	CFG_INIT_L1_ADDR
 #define CFG_INIT_RAM_END	CFG_INIT_L1_END
 #else
 #define CFG_INIT_RAM_ADDR	CFG_INIT_L2_ADDR
 #define CFG_INIT_RAM_END	CFG_INIT_L2_END
 #endif

 #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 - controlled on board with jumper J8
  * open - index 2
  * shorted - index 1
  */
 #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 CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_EEPROM_ADDR	0x57
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES	{0x69}	/* Don't probe these addrs */
 #define CFG_I2C_OFFSET		0x3100

 /*
  * General PCI
  * Memory space is mapped 1-1, but I/O space must start from 0.
  */
 #define CFG_PCIE_PHYS		0x80000000	/* 1G PCIE TLB */
 #define CFG_PCI_PHYS		0xc0000000	/* 512M PCI TLB */

 #define CFG_PCI1_MEM_BASE	0xc0000000
 #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	0xe1000000
 #define CFG_PCI1_IO_SIZE	0x00010000	/* 64k */

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

 /* controller 2, Slot 1, tgtid 1, Base address 9000 */
 #define CFG_PCIE2_MEM_BASE	0x80000000
 #define CFG_PCIE2_MEM_PHYS	CFG_PCIE2_MEM_BASE
 #define CFG_PCIE2_MEM_SIZE	0x20000000	/* 512M */
 #define CFG_PCIE2_IO_BASE	0x00000000
 #define CFG_PCIE2_IO_PHYS	0xe1010000
 #define CFG_PCIE2_IO_SIZE	0x00010000	/* 64k */

 /* controller 1, Slot 2,tgtid 2, Base address a000 */
 #define CFG_PCIE1_MEM_BASE	0xa0000000
 #define CFG_PCIE1_MEM_PHYS	CFG_PCIE1_MEM_BASE
 #define CFG_PCIE1_MEM_SIZE	0x10000000	/* 256M */
 #define CFG_PCIE1_IO_BASE	0x00000000
 #define CFG_PCIE1_IO_PHYS	0xe1020000
 #define CFG_PCIE1_IO_SIZE	0x00010000	/* 64k */

 /* controller 3, direct to uli, tgtid 3, Base address b000 */
 #define CFG_PCIE3_MEM_BASE	0xb0000000
 #define CFG_PCIE3_MEM_PHYS	CFG_PCIE3_MEM_BASE
 #define CFG_PCIE3_MEM_SIZE	0x00100000	/* 1M */
 #define CFG_PCIE3_IO_BASE	0x00000000
 #define CFG_PCIE3_IO_PHYS	0xb0100000	/* reuse mem LAW */
 #define CFG_PCIE3_IO_SIZE	0x00100000	/* 1M */
 #define CFG_PCIE3_MEM_BASE2	0xb0200000
 #define CFG_PCIE3_MEM_PHYS2	CFG_PCIE3_MEM_BASE2
 #define CFG_PCIE3_MEM_SIZE2	0x00200000	/* 1M */

 #if defined(CONFIG_PCI)

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

 #undef CONFIG_EEPRO100
 #undef CONFIG_TULIP
 #define CONFIG_RTL8139

 #ifdef CONFIG_RTL8139
 /* This macro is used by RTL8139 but not defined in PPC architecture */
 #define KSEG1ADDR(x)		(x)
 #define _IO_BASE	0x00000000
 #endif

 #ifndef CONFIG_PCI_PNP
 	#define PCI_ENET0_IOADDR	CFG_PCI1_IO_BASE
 	#define PCI_ENET0_MEMADDR	CFG_PCI1_IO_BASE
 	#define PCI_IDSEL_NUMBER	0x11	/* IDSEL = AD11 */
 #endif

 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #define CONFIG_DOS_PARTITION
 #define CONFIG_SCSI_AHCI

 #ifdef CONFIG_SCSI_AHCI
 #define CONFIG_SATA_ULI5288
 #define CFG_SCSI_MAX_SCSI_ID	4
 #define CFG_SCSI_MAX_LUN	1
 #define CFG_SCSI_MAX_DEVICE	(CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN)
 #define CFG_SCSI_MAXDEVICE	CFG_SCSI_MAX_DEVICE
 #endif /* SCSCI */

 #endif	/* CONFIG_PCI */


 #if defined(CONFIG_TSEC_ENET)

 #ifndef CONFIG_NET_MULTI
 #define CONFIG_NET_MULTI	1
 #endif

 #define CONFIG_MII		1	/* MII PHY management */
 #define CONFIG_MII_DEFAULT_TSEC	1	/* Allow unregistered phys */
 #define CONFIG_TSEC1	1
 #define CONFIG_TSEC1_NAME	"eTSEC1"
 #define CONFIG_TSEC3	1
 #define CONFIG_TSEC3_NAME	"eTSEC3"

 #define TSEC1_PHY_ADDR		0
 #define TSEC3_PHY_ADDR		1

 #define TSEC1_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
 #define TSEC3_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)

 #define TSEC1_PHYIDX		0
 #define TSEC3_PHYIDX		0

 #define CONFIG_ETHPRIME		"eTSEC1"

 #define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
 #endif	/* CONFIG_TSEC_ENET */

 /*
  * Environment
  */
 #define CFG_ENV_IS_IN_FLASH	1
 #if CFG_MONITOR_BASE > 0xfff80000
 #define CFG_ENV_ADDR		0xfff80000
 #else
 #define CFG_ENV_ADDR		(CFG_MONITOR_BASE + 0x40000)
 #endif
 #define CFG_ENV_SIZE		0x2000
 #define CFG_ENV_SECT_SIZE	0x10000 /* 64K (one sector) */

 #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
     #define CONFIG_CMD_BEDBUG
     #define CONFIG_CMD_NET
     #define CONFIG_CMD_SCSI
     #define CONFIG_CMD_EXT2
 #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)
 #define CONFIG_HAS_ETH0
 #define CONFIG_ETHADDR	00:E0:0C:02:00:FD
 #define CONFIG_HAS_ETH1
 #define CONFIG_ETH1ADDR	00:E0:0C:02:01:FD
 #endif

 #define CONFIG_IPADDR	192.168.1.251

 #define CONFIG_HOSTNAME	8544ds_unknown
 #define CONFIG_ROOTPATH	/nfs/mpc85xx
 #define CONFIG_BOOTFILE	8544ds/uImage.uboot
 #define CONFIG_UBOOTPATH	8544ds/u-boot.bin	/* TFTP server */

 #define CONFIG_SERVERIP	192.168.1.1
 #define CONFIG_GATEWAYIP 192.168.1.1
 #define CONFIG_NETMASK	255.255.0.0

 #define CONFIG_LOADADDR	1000000	/*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"						\
  "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0"				\
  "tftpflash=tftpboot $loadaddr $uboot; "			\
 	"protect off " MK_STR(TEXT_BASE) " +$filesize; "	\
 	"erase " MK_STR(TEXT_BASE) " +$filesize; "		\
 	"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; "	\
 	"protect on " MK_STR(TEXT_BASE) " +$filesize; "		\
 	"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0"	\
  "consoledev=ttyS0\0"				\
  "ramdiskaddr=2000000\0"			\
  "ramdiskfile=8544ds/ramdisk.uboot\0"		\
  "fdtaddr=c00000\0"				\
  "fdtfile=8544ds/mpc8544ds.dtb\0"		\
  "bdev=sda3\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		\
  "setenv bootargs root=/dev/$bdev rw "	\
  "console=$consoledev,$baudrate $othbootargs;"	\
  "tftp $loadaddr $bootfile;"		\
  "tftp $fdtaddr $fdtfile;"		\
  "bootm $loadaddr - $fdtaddr"

 #endif	/* __CONFIG_H */
	/*
	* Copyright 2007 Freescale Semiconductor, Inc.
	*
	* 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
	*/

	/*
	* mpc8544ds 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 */
	#define CONFIG_MPC8544 1
	#define CONFIG_MPC8544DS 1

	#define CONFIG_PCI 1 /* Enable PCI/PCIE */
	#define CONFIG_PCI1 1 /* PCI controller 1 */
	#define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */
	#define CONFIG_PCIE2 1 /* PCIE controler 2 (slot 2) */
	#define CONFIG_PCIE3 1 /* PCIE controler 3 (ULI bridge) */
	#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
	#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */

	#define CONFIG_TSEC_ENET /* tsec ethernet support */
	#define CONFIG_ENV_OVERWRITE
	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
	#undef CONFIG_DDR_DLL
	#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_DDR_ECC_CMD
	#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */

	/*
	* When initializing flash, if we cannot find the manufacturer ID,
	* assume this is the AMD flash associated with the CDS 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_board_sys_clk(unsigned long dummy);
	#endif
	#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) /* 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 */
	#define CONFIG_CLEAR_LAW0 /* Clear LAW0 in cpu_init_r */

	/*
	* 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
	#define CFG_ALT_MEMTEST
	#define CONFIG_PANIC_HANG /* do not reset board on panic */

	/*
	* 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_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */

	#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000)
	#define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000)
	#define CFG_PCIE2_ADDR (CFG_CCSRBAR+0x9000)
	#define CFG_PCIE3_ADDR (CFG_CCSRBAR+0xb000)

	/*
	* 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

	/*
	* Memory map
	*
	* 0x0000_0000 0x7fff_ffff DDR 2G Cacheable
	*
	* 0x8000_0000 0xbfff_ffff PCI Express Mem 1G non-cacheable
	*
	* 0xc000_0000 0xdfff_ffff PCI 512M non-cacheable
	*
	* 0xe000_0000 0xe00f_ffff CCSR 1M non-cacheable
	* 0xe100_0000 0xe3ff_ffff PCI IO range 4M non-cacheable
	*
	* Localbus cacheable
	*
	* 0xf000_0000 0xf3ff_ffff SDRAM 64M Cacheable
	* 0xf401_0000 0xf401_3fff L1 for stack 4K Cacheable TLB0
	*
	* Localbus non-cacheable
	*
	* 0xf800_0000 0xf80f_ffff NVRAM/CADMUS (*) 1M non-cacheable
	* 0xff00_0000 0xff7f_ffff FLASH (2nd bank) 8M non-cacheable
	* 0xff80_0000 0xffff_ffff FLASH (boot bank) 8M non-cacheable
	*
	*/

	/*
	* Local Bus Definitions
	*/
	#define CFG_BOOT_BLOCK 0xfc000000 /* boot TLB */

	#define CFG_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */

	#define CFG_FLASH_BASE 0xff800000 /* start of FLASH 8M */

	#define CFG_BR0_PRELIM 0xff801001
	#define CFG_BR1_PRELIM 0xfe801001

	#define CFG_OR0_PRELIM 0xff806e65
	#define CFG_OR1_PRELIM 0xff806e65

	#define CFG_FLASH_BANKS_LIST {0xfe800000,CFG_FLASH_BASE}

	#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
	#define CFG_MAX_FLASH_SECT 128 /* 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

	#define CFG_LBC_NONCACHE_BASE 0xf8000000

	#define CFG_BR2_PRELIM 0xf8201001 /* port size 16bit */
	#define CFG_OR2_PRELIM 0xfff06ff7 /* 1MB Compact Flash area*/

	#define CFG_BR3_PRELIM 0xf8100801 /* port size 8bit */
	#define CFG_OR3_PRELIM 0xfff06ff7 /* 1MB PIXIS area*/

	#define CONFIG_FSL_PIXIS 1 /* use common PIXIS code */
	#define PIXIS_BASE 0xf8100000 /* PIXIS registers */
	#define PIXIS_ID 0x0 /* Board ID at offset 0 */
	#define PIXIS_VER 0x1 /* Board version at offset 1 */
	#define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */
	#define PIXIS_RST 0x4 /* PIXIS Reset Control register */
	#define PIXIS_AUX 0x6 /* PIXIS Auxiliary register; Scratch
	* register */
	#define PIXIS_SPD 0x7 /* Register for SYSCLK speed */
	#define PIXIS_VCTL 0x10 /* VELA Control Register */
	#define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */
	#define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */
	#define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */
	#define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */
	#define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */
	#define PIXIS_VCLKH 0x19 /* VELA VCLKH register */
	#define PIXIS_VCLKL 0x1A /* VELA VCLKL register */
	#define CFG_PIXIS_VBOOT_MASK 0x40 /* Reset altbank mask*/


	/* define to use L1 as initial stack */
	#define CONFIG_L1_INIT_RAM 1
	#define CFG_INIT_L1_LOCK 1
	#define CFG_INIT_L1_ADDR 0xf4010000 /* Initial L1 address */
	#define CFG_INIT_L1_END 0x00004000 /* End of used area in RAM */

	/* define to use L2SRAM as initial stack */
	#undef CONFIG_L2_INIT_RAM
	#define CFG_INIT_L2_ADDR 0xf8fc0000
	#define CFG_INIT_L2_END 0x00040000 /* End of used area in RAM */

	#ifdef CONFIG_L1_INIT_RAM
	#define CFG_INIT_RAM_ADDR CFG_INIT_L1_ADDR
	#define CFG_INIT_RAM_END CFG_INIT_L1_END
	#else
	#define CFG_INIT_RAM_ADDR CFG_INIT_L2_ADDR
	#define CFG_INIT_RAM_END CFG_INIT_L2_END
	#endif

	#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 - controlled on board with jumper J8
	* open - index 2
	* shorted - index 1
	*/
	#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 CFG_I2C_SPEED 400000 /* I2C speed and slave address */
	#define CFG_I2C_EEPROM_ADDR 0x57
	#define CFG_I2C_SLAVE 0x7F
	#define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */
	#define CFG_I2C_OFFSET 0x3100

	/*
	* General PCI
	* Memory space is mapped 1-1, but I/O space must start from 0.
	*/
	#define CFG_PCIE_PHYS 0x80000000 /* 1G PCIE TLB */
	#define CFG_PCI_PHYS 0xc0000000 /* 512M PCI TLB */

	#define CFG_PCI1_MEM_BASE 0xc0000000
	#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 0xe1000000
	#define CFG_PCI1_IO_SIZE 0x00010000 /* 64k */

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

	/* controller 2, Slot 1, tgtid 1, Base address 9000 */
	#define CFG_PCIE2_MEM_BASE 0x80000000
	#define CFG_PCIE2_MEM_PHYS CFG_PCIE2_MEM_BASE
	#define CFG_PCIE2_MEM_SIZE 0x20000000 /* 512M */
	#define CFG_PCIE2_IO_BASE 0x00000000
	#define CFG_PCIE2_IO_PHYS 0xe1010000
	#define CFG_PCIE2_IO_SIZE 0x00010000 /* 64k */

	/* controller 1, Slot 2,tgtid 2, Base address a000 */
	#define CFG_PCIE1_MEM_BASE 0xa0000000
	#define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE
	#define CFG_PCIE1_MEM_SIZE 0x10000000 /* 256M */
	#define CFG_PCIE1_IO_BASE 0x00000000
	#define CFG_PCIE1_IO_PHYS 0xe1020000
	#define CFG_PCIE1_IO_SIZE 0x00010000 /* 64k */

	/* controller 3, direct to uli, tgtid 3, Base address b000 */
	#define CFG_PCIE3_MEM_BASE 0xb0000000
	#define CFG_PCIE3_MEM_PHYS CFG_PCIE3_MEM_BASE
	#define CFG_PCIE3_MEM_SIZE 0x00100000 /* 1M */
	#define CFG_PCIE3_IO_BASE 0x00000000
	#define CFG_PCIE3_IO_PHYS 0xb0100000 /* reuse mem LAW */
	#define CFG_PCIE3_IO_SIZE 0x00100000 /* 1M */
	#define CFG_PCIE3_MEM_BASE2 0xb0200000
	#define CFG_PCIE3_MEM_PHYS2 CFG_PCIE3_MEM_BASE2
	#define CFG_PCIE3_MEM_SIZE2 0x00200000 /* 1M */

	#if defined(CONFIG_PCI)

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

	#undef CONFIG_EEPRO100
	#undef CONFIG_TULIP
	#define CONFIG_RTL8139

	#ifdef CONFIG_RTL8139
	/* This macro is used by RTL8139 but not defined in PPC architecture */
	#define KSEG1ADDR(x) (x)
	#define _IO_BASE 0x00000000
	#endif

	#ifndef CONFIG_PCI_PNP
	#define PCI_ENET0_IOADDR CFG_PCI1_IO_BASE
	#define PCI_ENET0_MEMADDR CFG_PCI1_IO_BASE
	#define PCI_IDSEL_NUMBER 0x11 /* IDSEL = AD11 */
	#endif

	#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	#define CONFIG_DOS_PARTITION
	#define CONFIG_SCSI_AHCI

	#ifdef CONFIG_SCSI_AHCI
	#define CONFIG_SATA_ULI5288
	#define CFG_SCSI_MAX_SCSI_ID 4
	#define CFG_SCSI_MAX_LUN 1
	#define CFG_SCSI_MAX_DEVICE (CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN)
	#define CFG_SCSI_MAXDEVICE CFG_SCSI_MAX_DEVICE
	#endif /* SCSCI */

	#endif /* CONFIG_PCI */


	#if defined(CONFIG_TSEC_ENET)

	#ifndef CONFIG_NET_MULTI
	#define CONFIG_NET_MULTI 1
	#endif

	#define CONFIG_MII 1 /* MII PHY management */
	#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
	#define CONFIG_TSEC1 1
	#define CONFIG_TSEC1_NAME "eTSEC1"
	#define CONFIG_TSEC3 1
	#define CONFIG_TSEC3_NAME "eTSEC3"

	#define TSEC1_PHY_ADDR 0
	#define TSEC3_PHY_ADDR 1

	#define TSEC1_FLAGS (TSEC_GIGABIT \| TSEC_REDUCED)
	#define TSEC3_FLAGS (TSEC_GIGABIT \| TSEC_REDUCED)

	#define TSEC1_PHYIDX 0
	#define TSEC3_PHYIDX 0

	#define CONFIG_ETHPRIME "eTSEC1"

	#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
	#endif /* CONFIG_TSEC_ENET */

	/*
	* Environment
	*/
	#define CFG_ENV_IS_IN_FLASH 1
	#if CFG_MONITOR_BASE > 0xfff80000
	#define CFG_ENV_ADDR 0xfff80000
	#else
	#define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
	#endif
	#define CFG_ENV_SIZE 0x2000
	#define CFG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) */

	#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
	#define CONFIG_CMD_BEDBUG
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_SCSI
	#define CONFIG_CMD_EXT2
	#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)
	#define CONFIG_HAS_ETH0
	#define CONFIG_ETHADDR 00:E0:0C:02:00:FD
	#define CONFIG_HAS_ETH1
	#define CONFIG_ETH1ADDR 00:E0:0C:02:01:FD
	#endif

	#define CONFIG_IPADDR 192.168.1.251

	#define CONFIG_HOSTNAME 8544ds_unknown
	#define CONFIG_ROOTPATH /nfs/mpc85xx
	#define CONFIG_BOOTFILE 8544ds/uImage.uboot
	#define CONFIG_UBOOTPATH 8544ds/u-boot.bin /* TFTP server */

	#define CONFIG_SERVERIP 192.168.1.1
	#define CONFIG_GATEWAYIP 192.168.1.1
	#define CONFIG_NETMASK 255.255.0.0

	#define CONFIG_LOADADDR 1000000 /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" \
	"uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
	"tftpflash=tftpboot $loadaddr $uboot; " \
	"protect off " MK_STR(TEXT_BASE) " +$filesize; " \
	"erase " MK_STR(TEXT_BASE) " +$filesize; " \
	"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
	"protect on " MK_STR(TEXT_BASE) " +$filesize; " \
	"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
	"consoledev=ttyS0\0" \
	"ramdiskaddr=2000000\0" \
	"ramdiskfile=8544ds/ramdisk.uboot\0" \
	"fdtaddr=c00000\0" \
	"fdtfile=8544ds/mpc8544ds.dtb\0" \
	"bdev=sda3\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 \
	"setenv bootargs root=/dev/$bdev rw " \
	"console=$consoledev,$baudrate $othbootargs;" \
	"tftp $loadaddr $bootfile;" \
	"tftp $fdtaddr $fdtfile;" \
	"bootm $loadaddr - $fdtaddr"

	#endif /* __CONFIG_H */