include/configs/ATUM8548.h - platform/external/u-boot - Gitiles

 /*
  * Copyright 2007
  * Robert Lazarski, Instituto Atlantico, robertlazarski@gmail.com
  *
  * Copyright 2004, 2007 Freescale Semiconductor.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */

 /*
  * atum8548 board configuration file
  *
  * Please refer to doc/README.atum8548 for more info.
  *
  */
 #ifndef __CONFIG_H
 #define __CONFIG_H

 /* Debug Options, Disable in production
 #define ET_DEBUG		1
 #define CONFIG_PANIC_HANG	1
 #define DEBUG			1
 */

 /* CPLD Configuration Options */
 #define MPC85xx_ATUM_CLKOCR            0x80000002

 /* 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_MPC8548		1	/* MPC8548 specific */

 #define CONFIG_PCI		1	/* enable any pci type devices */
 #define CONFIG_PCI1		1	/* PCI controller 1 */
 #define CONFIG_PCIE1		1	/* PCIE controler 1 (slot 1) */
 #define CONFIG_PCI2             1	/* PCI controller 2 */
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */

 #define CONFIG_TSEC_ENET	1	/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE

 #define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */

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

 #define CONFIG_SYS_CLK_FREQ	33000000

 /*
  * 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 */

 #define CONFIG_CMD_SDRAM		1	/* SDRAM DIMM SPD info printout */
 #define CONFIG_ENABLE_36BIT_PHYS	1
 #undef	CFG_DRAM_TEST
 #define CFG_MEMTEST_START	0x00200000	/* memtest works on */
 #define CFG_MEMTEST_END		0x00400000

 /*
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
  */
 #define CFG_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default */
 #define CFG_CCSRBAR		0xe0000000	/* relocated CCSRBAR */
 #define CFG_CCSRBAR_PHYS	CFG_CCSRBAR	/* physical addr of CCSRBAR */
 #define CFG_IMMR		CFG_CCSRBAR	/* PQII uses CFG_IMMR */

 #define PCI_SPEED		33333000        /* CPLD currenlty does not have PCI setup info */
 #define CFG_PCI1_ADDR	(CFG_CCSRBAR+0x8000)
 #define CFG_PCI2_ADDR	(CFG_CCSRBAR+0x9000)
 #define CFG_PCIE1_ADDR	(CFG_CCSRBAR+0xa000)

 /* DDR Setup */
 #define CONFIG_FSL_DDR2
 #undef CONFIG_FSL_DDR_INTERACTIVE
 #define CONFIG_DDR_ECC			/* only for ECC DDR module */
 #define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup */
 #define CONFIG_DDR_SPD

 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER	/* DDR controller or DMA? */
 #define CONFIG_MEM_INIT_VALUE	0xDeadBeef

 #define CFG_DDR_SDRAM_BASE	0x00000000
 #define CFG_SDRAM_BASE		CFG_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	0x51	/* CTLR 0 DIMM 0 */

 /* Manually set up DDR parameters */
 #define CFG_SDRAM_SIZE	1024		/* DDR is 1024MB */
 #define CFG_DDR_CS0_BNDS	0x0000000f	/* 0-1024 */
 #define CFG_DDR_CS0_CONFIG	0x80000102
 #define CFG_DDR_TIMING_0	0x00260802
 #define CFG_DDR_TIMING_1	0x38355322
 #define CFG_DDR_TIMING_2	0x039048c7
 #define CFG_DDR_CONTROL	0xc2000000	/* unbuffered,no DYN_PWR */
 #define CFG_DDR_MODE	0x00000432
 #define CFG_DDR_INTERVAL	0x05150100
 #define DDR_SDRAM_CFG	0x43000000

 #undef CONFIG_CLOCKS_IN_MHZ

 /*
  * Local Bus Definitions
  */

 /*
  * FLASH on the Local Bus
  * based on flash chip S29GL01GP
  * One bank, 128M, using the CFI driver.
  * Boot from BR0 bank at 0xf800_0000
  *
  * BR0:
  *    Base address 0 = 0xF8000000 = BR0[0:16] = 1111 1000 0000 0000 0
  *    Port Size = 16 bits = BRx[19:20] = 10
  *    Use GPCM = BRx[24:26] = 000
  *    Valid = BRx[31] = 1
  *
  * 0    4    8    12   16   20   24   28
  * 1111 1000 0000 0000 0001 0000 0000 0001 = f8001001    BR0
  *
  * OR0:
  *    Addr Mask = 128M = ORx[0:16] = 1111 1000 0000 0000 0
  *    Reserved ORx[17:18] = 00
  *    CSNT = ORx[20] = 1
  *    ACS = half cycle delay = ORx[21:22] = 11
  *    SCY = 6 = ORx[24:27] = 0110
  *    TRLX = use relaxed timing = ORx[29] = 1
  *    EAD = use external address latch delay = OR[31] = 1
  *
  * 0    4    8    12   16   20   24   28
  * 1111 1000 0000 0000 0000 1110 0110 0101 = f8000E65    ORx
  */

 #define CFG_BOOT_BLOCK		0xf8000000	/* boot TLB block */
 #define CFG_FLASH_BASE		CFG_BOOT_BLOCK	/* start of FLASH 128M */

 #define CFG_BR0_PRELIM		0xf8001001

 #define	CFG_OR0_PRELIM		0xf8000E65

 #define CFG_MAX_FLASH_BANKS	1		/* number of banks	*/
 #define CFG_MAX_FLASH_SECT	1024		/* sectors per device */
 #undef	CFG_FLASH_CHECKSUM
 #define CFG_FLASH_ERASE_TOUT	512000	/* Flash Erase Timeout (ms) */
 #define CFG_FLASH_WRITE_TOUT	8000	/* Flash Write Timeout (ms) */


 #define CFG_MONITOR_BASE	TEXT_BASE	/* start of monitor */

 #define CONFIG_FLASH_CFI_DRIVER    1
 #define CFG_FLASH_CFI           1
 #define CFG_FLASH_EMPTY_INFO

 /*
  * Flash on the LocalBus
  */
 #define CFG_LBC_CACHE_BASE	0xf0000000	/* Localbus cacheable	 */

 /* Memory */
 #define CFG_INIT_RAM_LOCK	1
 #define CFG_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
 #define CFG_INIT_RAM_END	0x4000		/* End of used area in RAM */

 #define CFG_INIT_L2_ADDR	0xf8f80000	/* relocate boot L2SRAM */

 #define CFG_GBL_DATA_SIZE	128		/* num bytes initial data */
 #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 #define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET

 #define CFG_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
 #define CFG_MALLOC_LEN		(128 * 1024)	/* Reserved for malloc */

 /* Serial Port */
 #define CONFIG_CONS_INDEX	1
 #undef	CONFIG_SERIAL_SOFTWARE_FIFO
 #define CFG_NS16550
 #define CFG_NS16550_SERIAL
 #define CFG_NS16550_REG_SIZE	1
 #define CFG_NS16550_CLK		get_bus_freq(0)

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

 #define CFG_NS16550_COM1	(CFG_CCSRBAR+0x4500)
 #define CFG_NS16550_COM2	(CFG_CCSRBAR+0x4600)

 /* Use the HUSH parser */
 #define CFG_HUSH_PARSER
 #ifdef	CFG_HUSH_PARSER
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif

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

 /*
  * 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		0x3000

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

 #define CFG_PCI1_MEM_BASE	0x80000000
 #define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
 #define CFG_PCI1_MEM_SIZE	0x20000000	/* 512M */
 #define CFG_PCI1_IO_BASE	0x00000000
 #define CFG_PCI1_IO_PHYS	0xe2000000
 #define CFG_PCI1_IO_SIZE	0x00100000	/* 1M */

 #ifdef CONFIG_PCI2
 #define CFG_PCI2_MEM_BASE	0xC0000000
 #define CFG_PCI2_MEM_PHYS	CFG_PCI2_MEM_BASE
 #define CFG_PCI2_MEM_SIZE	0x20000000	/* 512M */
 #define CFG_PCI2_IO_BASE	0x00000000
 #define CFG_PCI2_IO_PHYS	0xe2800000
 #define CFG_PCI2_IO_SIZE	0x00100000	/* 1M */
 #endif

 #ifdef CONFIG_PCIE1
 #define CFG_PCIE1_MEM_BASE	0xa0000000
 #define CFG_PCIE1_MEM_PHYS	CFG_PCIE1_MEM_BASE
 #define CFG_PCIE1_MEM_SIZE	0x20000000	/* 512M */
 #define CFG_PCIE1_IO_BASE	0x00000000
 #define CFG_PCIE1_IO_PHYS	0xe3000000
 #define CFG_PCIE1_IO_SIZE	0x00100000	/*   1M */
 #endif


 #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

 #if defined(CONFIG_PCI)

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

 #undef CONFIG_EEPRO100
 #undef CONFIG_TULIP

 #undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */

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

 #endif	/* CONFIG_PCI */

 #if defined(CONFIG_TSEC_ENET)

 #ifndef CONFIG_NET_MULTI
 #define CONFIG_NET_MULTI	1
 #endif

 #define CONFIG_MII		1	/* MII PHY management */
 #define CONFIG_TSEC1	1
 #define CONFIG_TSEC1_NAME	"eTSEC0"
 #define CONFIG_TSEC2	1
 #define CONFIG_TSEC2_NAME	"eTSEC1"
 #define CONFIG_TSEC3	1
 #define CONFIG_TSEC3_NAME	"eTSEC2"
 #define CONFIG_TSEC4	1
 #define CONFIG_TSEC4_NAME	"eTSEC3"
 #undef CONFIG_MPC85XX_FEC

 #define TSEC1_PHY_ADDR		0
 #define TSEC2_PHY_ADDR		1
 #define TSEC3_PHY_ADDR		2
 #define TSEC4_PHY_ADDR		3

 #define TSEC1_PHYIDX		0
 #define TSEC2_PHYIDX		0
 #define TSEC3_PHYIDX		0
 #define TSEC4_PHYIDX		0
 #define TSEC1_FLAGS		TSEC_GIGABIT
 #define TSEC2_FLAGS		TSEC_GIGABIT
 #define TSEC3_FLAGS		TSEC_GIGABIT
 #define TSEC4_FLAGS		TSEC_GIGABIT

 /* Options are: eTSEC[0-3] */
 #define CONFIG_ETHPRIME		"eTSEC2"
 #define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
 #endif	/* CONFIG_TSEC_ENET */

 /*
  * Environment
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
 #define CONFIG_ENV_ADDR		(CFG_MONITOR_BASE + 0x40000)
 #define CONFIG_ENV_SECT_SIZE	0x40000	/* 256K(one sector) for env */
 #define CONFIG_ENV_SIZE		0x2000

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

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


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

 #define CONFIG_CMD_PING
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII

 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
 #endif


 #undef CONFIG_WATCHDOG			/* watchdog disabled */

 /*
  * Miscellaneous configurable options
  */
 #define CFG_LONGHELP			/* undef to save memory	*/
 #define 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:00:00:FD
 #define CONFIG_HAS_ETH1
 #define CONFIG_ETH1ADDR	 00:E0:0C:00:01:FD
 #define CONFIG_HAS_ETH2
 #define CONFIG_ETH2ADDR	 00:E0:0C:00:02:FD
 #define CONFIG_HAS_ETH3
 #define CONFIG_ETH3ADDR	 00:E0:0C:00:03:FD
 #endif

 #define CONFIG_IPADDR	 10.101.43.142

 #define CONFIG_HOSTNAME	 atum
 #define CONFIG_ROOTPATH	 /nfsroot
 #define CONFIG_BOOTFILE	 /tftpboot/uImage.atum
 #define CONFIG_UBOOTPATH	/tftpboot/uboot.bin	/* TFTP server */

 #define CONFIG_SERVERIP	 10.101.43.10
 #define CONFIG_GATEWAYIP 10.101.45.1
 #define CONFIG_NETMASK	 255.255.248.0

 #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_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 $dtbaddr $dtbfile;"						\
    "bootm $loadaddr - $dtbaddr"


 #define CONFIG_RAMBOOTCOMMAND \
    "setenv bootargs root=/dev/ram rw "					\
       "console=$consoledev,$baudrate $othbootargs;"			\
    "tftp $ramdiskaddr $ramdiskfile;"					\
    "tftp $loadaddr $bootfile;"						\
    "tftp $dtbaddr $dtbfile;"						\
    "bootm $loadaddr $ramdiskaddr $dtbaddr"

 #define CONFIG_BOOTCOMMAND	CONFIG_NFSBOOTCOMMAND

 #endif	/* __CONFIG_H */
	/*
	* Copyright 2007
	* Robert Lazarski, Instituto Atlantico, robertlazarski@gmail.com
	*
	* Copyright 2004, 2007 Freescale Semiconductor.
	*
	* See file CREDITS for list of people who contributed to this
	* project.
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License as
	* published by the Free Software Foundation; either version 2 of
	* the License, or (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	* MA 02111-1307 USA
	*/

	/*
	* atum8548 board configuration file
	*
	* Please refer to doc/README.atum8548 for more info.
	*
	*/
	#ifndef __CONFIG_H
	#define __CONFIG_H

	/* Debug Options, Disable in production
	#define ET_DEBUG 1
	#define CONFIG_PANIC_HANG 1
	#define DEBUG 1
	*/

	/* CPLD Configuration Options */
	#define MPC85xx_ATUM_CLKOCR 0x80000002

	/* 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_MPC8548 1 /* MPC8548 specific */

	#define CONFIG_PCI 1 /* enable any pci type devices */
	#define CONFIG_PCI1 1 /* PCI controller 1 */
	#define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */
	#define CONFIG_PCI2 1 /* PCI controller 2 */
	#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */

	#define CONFIG_TSEC_ENET 1 /* tsec ethernet support */
	#define CONFIG_ENV_OVERWRITE

	#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */

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

	#define CONFIG_SYS_CLK_FREQ 33000000

	/*
	* 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 */

	#define CONFIG_CMD_SDRAM 1 /* SDRAM DIMM SPD info printout */
	#define CONFIG_ENABLE_36BIT_PHYS 1
	#undef CFG_DRAM_TEST
	#define CFG_MEMTEST_START 0x00200000 /* memtest works on */
	#define CFG_MEMTEST_END 0x00400000

	/*
	* Base addresses -- Note these are effective addresses where the
	* actual resources get mapped (not physical addresses)
	*/
	#define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
	#define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
	#define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */
	#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */

	#define PCI_SPEED 33333000 /* CPLD currenlty does not have PCI setup info */
	#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000)
	#define CFG_PCI2_ADDR (CFG_CCSRBAR+0x9000)
	#define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000)

	/* DDR Setup */
	#define CONFIG_FSL_DDR2
	#undef CONFIG_FSL_DDR_INTERACTIVE
	#define CONFIG_DDR_ECC /* only for ECC DDR module */
	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
	#define CONFIG_DDR_SPD

	#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
	#define CONFIG_MEM_INIT_VALUE 0xDeadBeef

	#define CFG_DDR_SDRAM_BASE 0x00000000
	#define CFG_SDRAM_BASE CFG_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 0x51 /* CTLR 0 DIMM 0 */

	/* Manually set up DDR parameters */
	#define CFG_SDRAM_SIZE 1024 /* DDR is 1024MB */
	#define CFG_DDR_CS0_BNDS 0x0000000f /* 0-1024 */
	#define CFG_DDR_CS0_CONFIG 0x80000102
	#define CFG_DDR_TIMING_0 0x00260802
	#define CFG_DDR_TIMING_1 0x38355322
	#define CFG_DDR_TIMING_2 0x039048c7
	#define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
	#define CFG_DDR_MODE 0x00000432
	#define CFG_DDR_INTERVAL 0x05150100
	#define DDR_SDRAM_CFG 0x43000000

	#undef CONFIG_CLOCKS_IN_MHZ

	/*
	* Local Bus Definitions
	*/

	/*
	* FLASH on the Local Bus
	* based on flash chip S29GL01GP
	* One bank, 128M, using the CFI driver.
	* Boot from BR0 bank at 0xf800_0000
	*
	* BR0:
	* Base address 0 = 0xF8000000 = BR0[0:16] = 1111 1000 0000 0000 0
	* Port Size = 16 bits = BRx[19:20] = 10
	* Use GPCM = BRx[24:26] = 000
	* Valid = BRx[31] = 1
	*
	* 0 4 8 12 16 20 24 28
	* 1111 1000 0000 0000 0001 0000 0000 0001 = f8001001 BR0
	*
	* OR0:
	* Addr Mask = 128M = ORx[0:16] = 1111 1000 0000 0000 0
	* Reserved ORx[17:18] = 00
	* CSNT = ORx[20] = 1
	* ACS = half cycle delay = ORx[21:22] = 11
	* SCY = 6 = ORx[24:27] = 0110
	* TRLX = use relaxed timing = ORx[29] = 1
	* EAD = use external address latch delay = OR[31] = 1
	*
	* 0 4 8 12 16 20 24 28
	* 1111 1000 0000 0000 0000 1110 0110 0101 = f8000E65 ORx
	*/

	#define CFG_BOOT_BLOCK 0xf8000000 /* boot TLB block */
	#define CFG_FLASH_BASE CFG_BOOT_BLOCK /* start of FLASH 128M */

	#define CFG_BR0_PRELIM 0xf8001001

	#define CFG_OR0_PRELIM 0xf8000E65

	#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
	#define CFG_MAX_FLASH_SECT 1024 /* sectors per device */
	#undef CFG_FLASH_CHECKSUM
	#define CFG_FLASH_ERASE_TOUT 512000 /* Flash Erase Timeout (ms) */
	#define CFG_FLASH_WRITE_TOUT 8000 /* Flash Write Timeout (ms) */


	#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */

	#define CONFIG_FLASH_CFI_DRIVER 1
	#define CFG_FLASH_CFI 1
	#define CFG_FLASH_EMPTY_INFO

	/*
	* Flash on the LocalBus
	*/
	#define CFG_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */

	/* Memory */
	#define CFG_INIT_RAM_LOCK 1
	#define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
	#define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */

	#define CFG_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */

	#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET

	#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
	#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */

	/* Serial Port */
	#define CONFIG_CONS_INDEX 1
	#undef CONFIG_SERIAL_SOFTWARE_FIFO
	#define CFG_NS16550
	#define CFG_NS16550_SERIAL
	#define CFG_NS16550_REG_SIZE 1
	#define CFG_NS16550_CLK get_bus_freq(0)

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

	#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
	#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)

	/* Use the HUSH parser */
	#define CFG_HUSH_PARSER
	#ifdef CFG_HUSH_PARSER
	#define CFG_PROMPT_HUSH_PS2 "> "
	#endif

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

	/*
	* 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 0x3000

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

	#define CFG_PCI1_MEM_BASE 0x80000000
	#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
	#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
	#define CFG_PCI1_IO_BASE 0x00000000
	#define CFG_PCI1_IO_PHYS 0xe2000000
	#define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */

	#ifdef CONFIG_PCI2
	#define CFG_PCI2_MEM_BASE 0xC0000000
	#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
	#define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */
	#define CFG_PCI2_IO_BASE 0x00000000
	#define CFG_PCI2_IO_PHYS 0xe2800000
	#define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */
	#endif

	#ifdef CONFIG_PCIE1
	#define CFG_PCIE1_MEM_BASE 0xa0000000
	#define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE
	#define CFG_PCIE1_MEM_SIZE 0x20000000 /* 512M */
	#define CFG_PCIE1_IO_BASE 0x00000000
	#define CFG_PCIE1_IO_PHYS 0xe3000000
	#define CFG_PCIE1_IO_SIZE 0x00100000 /* 1M */
	#endif


	#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

	#if defined(CONFIG_PCI)

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

	#undef CONFIG_EEPRO100
	#undef CONFIG_TULIP

	#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */

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

	#endif /* CONFIG_PCI */

	#if defined(CONFIG_TSEC_ENET)

	#ifndef CONFIG_NET_MULTI
	#define CONFIG_NET_MULTI 1
	#endif

	#define CONFIG_MII 1 /* MII PHY management */
	#define CONFIG_TSEC1 1
	#define CONFIG_TSEC1_NAME "eTSEC0"
	#define CONFIG_TSEC2 1
	#define CONFIG_TSEC2_NAME "eTSEC1"
	#define CONFIG_TSEC3 1
	#define CONFIG_TSEC3_NAME "eTSEC2"
	#define CONFIG_TSEC4 1
	#define CONFIG_TSEC4_NAME "eTSEC3"
	#undef CONFIG_MPC85XX_FEC

	#define TSEC1_PHY_ADDR 0
	#define TSEC2_PHY_ADDR 1
	#define TSEC3_PHY_ADDR 2
	#define TSEC4_PHY_ADDR 3

	#define TSEC1_PHYIDX 0
	#define TSEC2_PHYIDX 0
	#define TSEC3_PHYIDX 0
	#define TSEC4_PHYIDX 0
	#define TSEC1_FLAGS TSEC_GIGABIT
	#define TSEC2_FLAGS TSEC_GIGABIT
	#define TSEC3_FLAGS TSEC_GIGABIT
	#define TSEC4_FLAGS TSEC_GIGABIT

	/* Options are: eTSEC[0-3] */
	#define CONFIG_ETHPRIME "eTSEC2"
	#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
	#endif /* CONFIG_TSEC_ENET */

	/*
	* Environment
	*/
	#define CONFIG_ENV_IS_IN_FLASH 1
	#define CONFIG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
	#define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
	#define CONFIG_ENV_SIZE 0x2000

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

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


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

	#define CONFIG_CMD_PING
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_MII

	#if defined(CONFIG_PCI)
	#define CONFIG_CMD_PCI
	#endif


	#undef CONFIG_WATCHDOG /* watchdog disabled */

	/*
	* Miscellaneous configurable options
	*/
	#define CFG_LONGHELP /* undef to save memory */
	#define 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:00:00:FD
	#define CONFIG_HAS_ETH1
	#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
	#define CONFIG_HAS_ETH2
	#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
	#define CONFIG_HAS_ETH3
	#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
	#endif

	#define CONFIG_IPADDR 10.101.43.142

	#define CONFIG_HOSTNAME atum
	#define CONFIG_ROOTPATH /nfsroot
	#define CONFIG_BOOTFILE /tftpboot/uImage.atum
	#define CONFIG_UBOOTPATH /tftpboot/uboot.bin /* TFTP server */

	#define CONFIG_SERVERIP 10.101.43.10
	#define CONFIG_GATEWAYIP 10.101.45.1
	#define CONFIG_NETMASK 255.255.248.0

	#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_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 $dtbaddr $dtbfile;" \
	"bootm $loadaddr - $dtbaddr"


	#define CONFIG_RAMBOOTCOMMAND \
	"setenv bootargs root=/dev/ram rw " \
	"console=$consoledev,$baudrate $othbootargs;" \
	"tftp $ramdiskaddr $ramdiskfile;" \
	"tftp $loadaddr $bootfile;" \
	"tftp $dtbaddr $dtbfile;" \
	"bootm $loadaddr $ramdiskaddr $dtbaddr"

	#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND

	#endif /* __CONFIG_H */