include/configs/MPC8349ITX.h - u-boot - Git at Google


            
            /* SPDX-License-Identifier: GPL-2.0+ */

            
            /*

            
             * Copyright (C) Freescale Semiconductor, Inc. 2006.

            
             */


            /*

            
             MPC8349E-mITX and MPC8349E-mITX-GP board configuration file


             Memory map:


             0x0000_0000-0x0FFF_FFFF DDR SDRAM (256 MB)

            
             0x8000_0000-0x9FFF_FFFF PCI1 memory space (512 MB)

            
             0xA000_0000-0xBFFF_FFFF PCI2 memory space (512 MB)

            
             0xE000_0000-0xEFFF_FFFF IMMR (1 MB)

            
             0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB)

            
             0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB)

            
             0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only)

            
             0xF001_0000-0xF001_FFFF Local bus expansion slot

            
             0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only)

            
             0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory

            
             0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only)


             I2C address list:

            
            						Align.	Board

            
             Bus	Addr	Part No.	Description	Length	Location

            
             ----------------------------------------------------------------

            
             I2C0	0x50	M24256-BWMN6P	Board EEPROM	2	U64


             I2C1	0x20	PCF8574		I2C Expander	0	U8

            
             I2C1	0x21	PCF8574		I2C Expander	0	U10

            
             I2C1	0x38	PCF8574A	I2C Expander	0	U8

            
             I2C1	0x39	PCF8574A	I2C Expander	0	U10

            
             I2C1	0x51	(DDR)		DDR EEPROM	1	U1

            
             I2C1	0x68	DS1339		RTC		1	U68


             Note that a given board has *either* a pair of 8574s or a pair of 8574As.

            
            */


            #ifndef __CONFIG_H

            
            #define __CONFIG_H


            #define CONFIG_MISC_INIT_F


            /*

            
             * On-board devices

            
             */


            #ifdef CONFIG_TARGET_MPC8349ITX

            
            /* The CF card interface on the back of the board */

            
            #define CONFIG_COMPACT_FLASH

            
            #define CONFIG_VSC7385_ENET	/* VSC7385 ethernet support */

            
            #define CONFIG_SYS_USB_HOST	/* use the EHCI USB controller */

            
            #endif


            #define CONFIG_RTC_DS1337

            
            #define CONFIG_SYS_I2C


            /*

            
             * Device configurations

            
             */


            /* I2C */

            
            #ifdef CONFIG_SYS_I2C

            
            #define CONFIG_SYS_I2C_FSL

            
            #define CONFIG_SYS_FSL_I2C_SPEED	400000

            
            #define CONFIG_SYS_FSL_I2C_SLAVE	0x7F

            
            #define CONFIG_SYS_FSL_I2C_OFFSET	0x3000

            
            #define CONFIG_SYS_FSL_I2C2_SPEED	400000

            
            #define CONFIG_SYS_FSL_I2C2_SLAVE	0x7F

            
            #define CONFIG_SYS_FSL_I2C2_OFFSET	0x3100


            #define CONFIG_SYS_SPD_BUS_NUM		1	/* The I2C bus for SPD */

            
            #define CONFIG_SYS_RTC_BUS_NUM		1	/* The I2C bus for RTC */


            #define CONFIG_SYS_I2C_8574_ADDR1	0x20	/* I2C1, PCF8574 */

            
            #define CONFIG_SYS_I2C_8574_ADDR2	0x21	/* I2C1, PCF8574 */

            
            #define CONFIG_SYS_I2C_8574A_ADDR1	0x38	/* I2C1, PCF8574A */

            
            #define CONFIG_SYS_I2C_8574A_ADDR2	0x39	/* I2C1, PCF8574A */

            
            #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* I2C0, Board EEPROM */

            
            #define CONFIG_SYS_I2C_RTC_ADDR		0x68	/* I2C1, DS1339 RTC*/

            
            #define SPD_EEPROM_ADDRESS		0x51	/* I2C1, DDR */


            /* Don't probe these addresses: */

            
            #define CONFIG_SYS_I2C_NOPROBES	{ {1, CONFIG_SYS_I2C_8574_ADDR1}, \

            
            				 {1, CONFIG_SYS_I2C_8574_ADDR2}, \

            
            				 {1, CONFIG_SYS_I2C_8574A_ADDR1}, \

            
            				 {1, CONFIG_SYS_I2C_8574A_ADDR2} }

            
            /* Bit definitions for the 8574[A] I2C expander */

            
            				/* Board revision, 00=0.0, 01=0.1, 10=1.0 */

            
            #define I2C_8574_REVISION	0x03

            
            #define I2C_8574_CF		0x08	/* 1=Compact flash absent, 0=present */

            
            #define I2C_8574_MPCICLKRN	0x10	/* MiniPCI Clk Run */

            
            #define I2C_8574_PCI66		0x20	/* 0=33MHz PCI, 1=66MHz PCI */

            
            #define I2C_8574_FLASHSIDE	0x40	/* 0=Reset vector from U4, 1=from U7*/


            #endif


            /* Compact Flash */

            
            #ifdef CONFIG_COMPACT_FLASH


            #define CONFIG_SYS_IDE_MAXBUS		1

            
            #define CONFIG_SYS_IDE_MAXDEVICE	1


            #define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000

            
            #define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_CF_BASE

            
            #define CONFIG_SYS_ATA_DATA_OFFSET	0x0000

            
            #define CONFIG_SYS_ATA_REG_OFFSET	0

            
            #define CONFIG_SYS_ATA_ALT_OFFSET	0x0200

            
            #define CONFIG_SYS_ATA_STRIDE		2


            /* If a CF card is not inserted, time out quickly */

            
            #define ATA_RESET_TIME	1


            #endif


            /*

            
             * SATA

            
             */

            
            #ifdef CONFIG_SATA_SIL3114


            #define CONFIG_SYS_SATA_MAX_DEVICE      4

            
            #define CONFIG_LBA48


            #endif


            #ifdef CONFIG_SYS_USB_HOST

            
            /*

            
             * Support USB

            
             */

            
            #define CONFIG_USB_EHCI_FSL


            /* Current USB implementation supports the only USB controller,

            
             * so we have to choose between the MPH or the DR ones */

            
            #if 1

            
            #define CONFIG_HAS_FSL_MPH_USB

            
            #else

            
            #define CONFIG_HAS_FSL_DR_USB

            
            #endif


            #endif


            /*

            
             * DDR Setup

            
             */

            
            #define CONFIG_SYS_SDRAM_BASE		0x00000000 /* DDR is system memory*/

            
            #define CONFIG_SYS_83XX_DDR_USES_CS0

            
            #define CONFIG_SYS_MEMTEST_START	0x1000	/* memtest region */

            
            #define CONFIG_SYS_MEMTEST_END		0x2000


            #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL	(DDR_SDRAM_CLK_CNTL_SS_EN \

            
            					| DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)


            #define CONFIG_VERY_BIG_RAM

            
            #define CONFIG_MAX_MEM_MAPPED   ((phys_size_t)256 << 20)


            #ifdef CONFIG_SYS_I2C

            
            #define CONFIG_SPD_EEPROM		/* use SPD EEPROM for DDR setup*/

            
            #endif


            /* No SPD? Then manually set up DDR parameters */

            
            #ifndef CONFIG_SPD_EEPROM

            
                #define CONFIG_SYS_DDR_SIZE		256	/* Mb */

            
                #define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN \

            
            					| CSCONFIG_ROW_BIT_13 \

            
            					| CSCONFIG_COL_BIT_10)


                #define CONFIG_SYS_DDR_TIMING_1	0x26242321

            
                #define CONFIG_SYS_DDR_TIMING_2	0x00000800  /* P9-45, may need tuning */

            
            #endif


            /*

            
             *Flash on the Local Bus

            
             */


            #define CONFIG_SYS_FLASH_BASE		0xFE000000	/* start of FLASH   */

            
            #define CONFIG_SYS_FLASH_EMPTY_INFO

            
            /* 127 64KB sectors + 8 8KB sectors per device */

            
            #define CONFIG_SYS_MAX_FLASH_SECT	135

            
            #define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */

            
            #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */

            
            #define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT


            /* The ITX has two flash chips, but the ITX-GP has only one.  To support both

            
            boards, we say we have two, but don't display a message if we find only one. */

            
            #define CONFIG_SYS_FLASH_QUIET_TEST

            
            #define CONFIG_SYS_MAX_FLASH_BANKS	2	/* number of banks */

            
            #define CONFIG_SYS_FLASH_BANKS_LIST	\

            
            		{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + 0x800000}

            
            #define CONFIG_SYS_FLASH_SIZE		16	/* FLASH size in MB */


            /* Vitesse 7385 */


            #ifdef CONFIG_VSC7385_ENET


            #define CONFIG_TSEC2


            /* The flash address and size of the VSC7385 firmware image */

            
            #define CONFIG_VSC7385_IMAGE		0xFEFFE000

            
            #define CONFIG_VSC7385_IMAGE_SIZE	8192


            #endif


            /*

            
             * BRx, ORx, LBLAWBARx, and LBLAWARx

            
             */


            /* Vitesse 7385 */


            #define CONFIG_SYS_VSC7385_BASE	0xF8000000


            #define CONFIG_SYS_LED_BASE	0xF9000000


            /* Compact Flash */


            #ifdef CONFIG_COMPACT_FLASH


            #define CONFIG_SYS_CF_BASE	0xF0000000


            #endif


            /*

            
             * U-Boot memory configuration

            
             */

            
            #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */


            #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)

            
            #define CONFIG_SYS_RAMBOOT

            
            #else

            
            #undef	CONFIG_SYS_RAMBOOT

            
            #endif


            #define CONFIG_SYS_INIT_RAM_LOCK

            
            #define CONFIG_SYS_INIT_RAM_ADDR	0xFD000000	/* Initial RAM addr */

            
            #define CONFIG_SYS_INIT_RAM_SIZE	0x1000	/* Size of used area in RAM*/


            #define CONFIG_SYS_GBL_DATA_OFFSET	\

            
            			(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)

            
            #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET


            /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */

            
            #define CONFIG_SYS_MONITOR_LEN	(512 * 1024) /* Reserve 512 kB for Mon */

            
            #define CONFIG_SYS_MALLOC_LEN	(256 * 1024) /* Reserved for malloc */


            /*

            
             * Serial Port

            
             */

            
            #define CONFIG_SYS_NS16550_SERIAL

            
            #define CONFIG_SYS_NS16550_REG_SIZE	1

            
            #define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)


            #define CONFIG_SYS_BAUDRATE_TABLE  \

            
            		{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}


            #define CONSOLE			ttyS0


            #define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_IMMR + 0x4500)

            
            #define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_IMMR + 0x4600)


            /*

            
             * PCI

            
             */

            
            #ifdef CONFIG_PCI

            
            #define CONFIG_PCI_INDIRECT_BRIDGE


            #define CONFIG_MPC83XX_PCI2


            /*

            
             * General PCI

            
             * Addresses are mapped 1-1.

            
             */

            
            #define CONFIG_SYS_PCI1_MEM_BASE	0x80000000

            
            #define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BASE

            
            #define CONFIG_SYS_PCI1_MEM_SIZE	0x10000000	/* 256M */

            
            #define CONFIG_SYS_PCI1_MMIO_BASE	\

            
            			(CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)

            
            #define CONFIG_SYS_PCI1_MMIO_PHYS	CONFIG_SYS_PCI1_MMIO_BASE

            
            #define CONFIG_SYS_PCI1_MMIO_SIZE	0x10000000	/* 256M */

            
            #define CONFIG_SYS_PCI1_IO_BASE		0x00000000

            
            #define CONFIG_SYS_PCI1_IO_PHYS		0xE2000000

            
            #define CONFIG_SYS_PCI1_IO_SIZE		0x01000000	/* 16M */


            #ifdef CONFIG_MPC83XX_PCI2

            
            #define CONFIG_SYS_PCI2_MEM_BASE	\

            
            			(CONFIG_SYS_PCI1_MMIO_BASE + CONFIG_SYS_PCI1_MMIO_SIZE)

            
            #define CONFIG_SYS_PCI2_MEM_PHYS	CONFIG_SYS_PCI2_MEM_BASE

            
            #define CONFIG_SYS_PCI2_MEM_SIZE	0x10000000	/* 256M */

            
            #define CONFIG_SYS_PCI2_MMIO_BASE	\

            
            			(CONFIG_SYS_PCI2_MEM_BASE + CONFIG_SYS_PCI2_MEM_SIZE)

            
            #define CONFIG_SYS_PCI2_MMIO_PHYS	CONFIG_SYS_PCI2_MMIO_BASE

            
            #define CONFIG_SYS_PCI2_MMIO_SIZE	0x10000000	/* 256M */

            
            #define CONFIG_SYS_PCI2_IO_BASE		0x00000000

            
            #define CONFIG_SYS_PCI2_IO_PHYS		\

            
            			(CONFIG_SYS_PCI1_IO_PHYS + CONFIG_SYS_PCI1_IO_SIZE)

            
            #define CONFIG_SYS_PCI2_IO_SIZE		0x01000000	/* 16M */

            
            #endif


            #ifndef CONFIG_PCI_PNP

            
                #define PCI_ENET0_IOADDR	0x00000000

            
                #define PCI_ENET0_MEMADDR	CONFIG_SYS_PCI2_MEM_BASE

            
                #define PCI_IDSEL_NUMBER	0x0f	/* IDSEL = AD15 */

            
            #endif


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


            #endif


            /* TSEC */


            #ifdef CONFIG_TSEC_ENET

            
            #define CONFIG_TSEC1


            #ifdef CONFIG_TSEC1

            
            #define CONFIG_HAS_ETH0

            
            #define CONFIG_TSEC1_NAME  "TSEC0"

            
            #define CONFIG_SYS_TSEC1_OFFSET	0x24000

            
            #define TSEC1_PHY_ADDR		0x1c	/* VSC8201 uses address 0x1c */

            
            #define TSEC1_PHYIDX		0

            
            #define TSEC1_FLAGS		TSEC_GIGABIT

            
            #endif


            #ifdef CONFIG_TSEC2

            
            #define CONFIG_HAS_ETH1

            
            #define CONFIG_TSEC2_NAME  "TSEC1"

            
            #define CONFIG_SYS_TSEC2_OFFSET	0x25000


            #define TSEC2_PHY_ADDR		4

            
            #define TSEC2_PHYIDX		0

            
            #define TSEC2_FLAGS		TSEC_GIGABIT

            
            #endif


            #define CONFIG_ETHPRIME		"Freescale TSEC"


            #endif


            /*

            
             * Environment

            
             */

            
            #define CONFIG_ENV_OVERWRITE


            #define CONFIG_LOADS_ECHO	/* echo on for serial download */

            
            #define CONFIG_SYS_LOADS_BAUD_CHANGE	/* allow baudrate change */


            /*

            
             * BOOTP options

            
             */

            
            #define CONFIG_BOOTP_BOOTFILESIZE


            /* Watchdog */

            
            #undef CONFIG_WATCHDOG		/* watchdog disabled */


            /*

            
             * Miscellaneous configurable options

            
             */


            #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */

            
            #define CONFIG_LOADADDR	800000	/* default location for tftp and bootm */


            /*

            
             * For booting Linux, the board info and command line data

            
             * have to be in the first 256 MB of memory, since this is

            
             * the maximum mapped by the Linux kernel during initialization.

            
             */

            
            				/* Initial Memory map for Linux*/

            
            #define CONFIG_SYS_BOOTMAPSZ	(256 << 20)

            
            #define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */


            /*

            
             * System performance

            
             */

            
            #define CONFIG_SYS_SCCR_TSEC1CM	1	/* TSEC1 clock mode (0-3) */

            
            #define CONFIG_SYS_SCCR_TSEC2CM	1	/* TSEC2 & I2C0 clock mode (0-3) */

            
            #define CONFIG_SYS_SCCR_USBMPHCM 3	/* USB MPH controller's clock */

            
            #define CONFIG_SYS_SCCR_USBDRCM	0	/* USB DR controller's clock */


            /*

            
             * System IO Config

            
             */

            
            /* Needed for gigabit to work on TSEC 1 */

            
            #define CONFIG_SYS_SICRH SICRH_TSOBI1

            
            				/* USB DR as device + USB MPH as host */

            
            #define CONFIG_SYS_SICRL	(SICRL_LDP_A | SICRL_USB1)


            #if defined(CONFIG_CMD_KGDB)

            
            #define CONFIG_KGDB_BAUDRATE	230400	/* speed of kgdb serial port */

            
            #endif


            /*

            
             * Environment Configuration

            
             */

            
            #define CONFIG_ENV_OVERWRITE


            #define CONFIG_NETDEV		"eth0"


            /* Default path and filenames */

            
            #define CONFIG_ROOTPATH		"/nfsroot/rootfs"

            
            #define CONFIG_BOOTFILE		"uImage"

            
            				/* U-Boot image on TFTP server */

            
            #define CONFIG_UBOOTPATH	"u-boot.bin"


            #ifdef CONFIG_TARGET_MPC8349ITX

            
            #define CONFIG_FDTFILE		"mpc8349emitx.dtb"

            
            #else

            
            #define CONFIG_FDTFILE		"mpc8349emitxgp.dtb"

            
            #endif


            #define CONFIG_EXTRA_ENV_SETTINGS \

            
            	"console=" __stringify(CONSOLE) "\0"			\

            
            	"netdev=" CONFIG_NETDEV "\0"					\

            
            	"uboot=" CONFIG_UBOOTPATH "\0"					\

            
            	"tftpflash=tftpboot $loadaddr $uboot; "				\

            
            		"protect off " __stringify(CONFIG_SYS_TEXT_BASE)	\

            
            			" +$filesize; "	\

            
            		"erase " __stringify(CONFIG_SYS_TEXT_BASE)		\

            
            			" +$filesize; "	\

            
            		"cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)	\

            
            			" $filesize; "	\

            
            		"protect on " __stringify(CONFIG_SYS_TEXT_BASE)		\

            
            			" +$filesize; "	\

            
            		"cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)	\

            
            			" $filesize\0"	\

            
            	"fdtaddr=780000\0"						\

            
            	"fdtfile=" CONFIG_FDTFILE "\0"


            #define CONFIG_NFSBOOTCOMMAND						\

            
            	"setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath"	\

            
            	" ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "\

            
            	" console=$console,$baudrate $othbootargs; "			\

            
            	"tftp $loadaddr $bootfile;"					\

            
            	"tftp $fdtaddr $fdtfile;"					\

            
            	"bootm $loadaddr - $fdtaddr"


            #define CONFIG_RAMBOOTCOMMAND						\

            
            	"setenv bootargs root=/dev/ram rw"				\

            
            	" console=$console,$baudrate $othbootargs; "			\

            
            	"tftp $ramdiskaddr $ramdiskfile;"				\

            
            	"tftp $loadaddr $bootfile;"					\

            
            	"tftp $fdtaddr $fdtfile;"					\

            
            	"bootm $loadaddr $ramdiskaddr $fdtaddr"


            #endif
	/* SPDX-License-Identifier: GPL-2.0+ */
	/*
	* Copyright (C) Freescale Semiconductor, Inc. 2006.
	*/

	/*
	MPC8349E-mITX and MPC8349E-mITX-GP board configuration file

	Memory map:

	0x0000_0000-0x0FFF_FFFF DDR SDRAM (256 MB)
	0x8000_0000-0x9FFF_FFFF PCI1 memory space (512 MB)
	0xA000_0000-0xBFFF_FFFF PCI2 memory space (512 MB)
	0xE000_0000-0xEFFF_FFFF IMMR (1 MB)
	0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB)
	0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB)
	0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only)
	0xF001_0000-0xF001_FFFF Local bus expansion slot
	0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only)
	0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory
	0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only)

	I2C address list:
	Align. Board
	Bus Addr Part No. Description Length Location
	----------------------------------------------------------------
	I2C0 0x50 M24256-BWMN6P Board EEPROM 2 U64

	I2C1 0x20 PCF8574 I2C Expander 0 U8
	I2C1 0x21 PCF8574 I2C Expander 0 U10
	I2C1 0x38 PCF8574A I2C Expander 0 U8
	I2C1 0x39 PCF8574A I2C Expander 0 U10
	I2C1 0x51 (DDR) DDR EEPROM 1 U1
	I2C1 0x68 DS1339 RTC 1 U68

	Note that a given board has either a pair of 8574s or a pair of 8574As.
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	#define CONFIG_MISC_INIT_F

	/*
	* On-board devices
	*/

	#ifdef CONFIG_TARGET_MPC8349ITX
	/* The CF card interface on the back of the board */
	#define CONFIG_COMPACT_FLASH
	#define CONFIG_VSC7385_ENET /* VSC7385 ethernet support */
	#define CONFIG_SYS_USB_HOST /* use the EHCI USB controller */
	#endif

	#define CONFIG_RTC_DS1337
	#define CONFIG_SYS_I2C

	/*
	* Device configurations
	*/

	/* I2C */
	#ifdef CONFIG_SYS_I2C
	#define CONFIG_SYS_I2C_FSL
	#define CONFIG_SYS_FSL_I2C_SPEED 400000
	#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
	#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
	#define CONFIG_SYS_FSL_I2C2_SPEED 400000
	#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
	#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

	#define CONFIG_SYS_SPD_BUS_NUM 1 /* The I2C bus for SPD */
	#define CONFIG_SYS_RTC_BUS_NUM 1 /* The I2C bus for RTC */

	#define CONFIG_SYS_I2C_8574_ADDR1 0x20 /* I2C1, PCF8574 */
	#define CONFIG_SYS_I2C_8574_ADDR2 0x21 /* I2C1, PCF8574 */
	#define CONFIG_SYS_I2C_8574A_ADDR1 0x38 /* I2C1, PCF8574A */
	#define CONFIG_SYS_I2C_8574A_ADDR2 0x39 /* I2C1, PCF8574A */
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* I2C0, Board EEPROM */
	#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* I2C1, DS1339 RTC*/
	#define SPD_EEPROM_ADDRESS 0x51 /* I2C1, DDR */

	/* Don't probe these addresses: */
	#define CONFIG_SYS_I2C_NOPROBES { {1, CONFIG_SYS_I2C_8574_ADDR1}, \
	{1, CONFIG_SYS_I2C_8574_ADDR2}, \
	{1, CONFIG_SYS_I2C_8574A_ADDR1}, \
	{1, CONFIG_SYS_I2C_8574A_ADDR2} }
	/* Bit definitions for the 8574[A] I2C expander */
	/* Board revision, 00=0.0, 01=0.1, 10=1.0 */
	#define I2C_8574_REVISION 0x03
	#define I2C_8574_CF 0x08 /* 1=Compact flash absent, 0=present */
	#define I2C_8574_MPCICLKRN 0x10 /* MiniPCI Clk Run */
	#define I2C_8574_PCI66 0x20 /* 0=33MHz PCI, 1=66MHz PCI */
	#define I2C_8574_FLASHSIDE 0x40 /* 0=Reset vector from U4, 1=from U7*/

	#endif

	/* Compact Flash */
	#ifdef CONFIG_COMPACT_FLASH

	#define CONFIG_SYS_IDE_MAXBUS 1
	#define CONFIG_SYS_IDE_MAXDEVICE 1

	#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
	#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_CF_BASE
	#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000
	#define CONFIG_SYS_ATA_REG_OFFSET 0
	#define CONFIG_SYS_ATA_ALT_OFFSET 0x0200
	#define CONFIG_SYS_ATA_STRIDE 2

	/* If a CF card is not inserted, time out quickly */
	#define ATA_RESET_TIME 1

	#endif

	/*
	* SATA
	*/
	#ifdef CONFIG_SATA_SIL3114

	#define CONFIG_SYS_SATA_MAX_DEVICE 4
	#define CONFIG_LBA48

	#endif

	#ifdef CONFIG_SYS_USB_HOST
	/*
	* Support USB
	*/
	#define CONFIG_USB_EHCI_FSL

	/* Current USB implementation supports the only USB controller,
	* so we have to choose between the MPH or the DR ones */
	#if 1
	#define CONFIG_HAS_FSL_MPH_USB
	#else
	#define CONFIG_HAS_FSL_DR_USB
	#endif

	#endif

	/*
	* DDR Setup
	*/
	#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory*/
	#define CONFIG_SYS_83XX_DDR_USES_CS0
	#define CONFIG_SYS_MEMTEST_START 0x1000 /* memtest region */
	#define CONFIG_SYS_MEMTEST_END 0x2000

	#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \
	\| DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)

	#define CONFIG_VERY_BIG_RAM
	#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)256 << 20)

	#ifdef CONFIG_SYS_I2C
	#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
	#endif

	/* No SPD? Then manually set up DDR parameters */
	#ifndef CONFIG_SPD_EEPROM
	#define CONFIG_SYS_DDR_SIZE 256 /* Mb */
	#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
	\| CSCONFIG_ROW_BIT_13 \
	\| CSCONFIG_COL_BIT_10)

	#define CONFIG_SYS_DDR_TIMING_1 0x26242321
	#define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45, may need tuning */
	#endif

	/*
	*Flash on the Local Bus
	*/

	#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */
	#define CONFIG_SYS_FLASH_EMPTY_INFO
	/* 127 64KB sectors + 8 8KB sectors per device */
	#define CONFIG_SYS_MAX_FLASH_SECT 135
	#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
	#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT

	/* The ITX has two flash chips, but the ITX-GP has only one. To support both
	boards, we say we have two, but don't display a message if we find only one. */
	#define CONFIG_SYS_FLASH_QUIET_TEST
	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
	#define CONFIG_SYS_FLASH_BANKS_LIST \
	{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + 0x800000}
	#define CONFIG_SYS_FLASH_SIZE 16 /* FLASH size in MB */

	/* Vitesse 7385 */

	#ifdef CONFIG_VSC7385_ENET

	#define CONFIG_TSEC2

	/* The flash address and size of the VSC7385 firmware image */
	#define CONFIG_VSC7385_IMAGE 0xFEFFE000
	#define CONFIG_VSC7385_IMAGE_SIZE 8192

	#endif

	/*
	* BRx, ORx, LBLAWBARx, and LBLAWARx
	*/


	/* Vitesse 7385 */

	#define CONFIG_SYS_VSC7385_BASE 0xF8000000

	#define CONFIG_SYS_LED_BASE 0xF9000000


	/* Compact Flash */

	#ifdef CONFIG_COMPACT_FLASH

	#define CONFIG_SYS_CF_BASE 0xF0000000


	#endif

	/*
	* U-Boot memory configuration
	*/
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */

	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	#define CONFIG_SYS_RAMBOOT
	#else
	#undef CONFIG_SYS_RAMBOOT
	#endif

	#define CONFIG_SYS_INIT_RAM_LOCK
	#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM addr */
	#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/

	#define CONFIG_SYS_GBL_DATA_OFFSET \
	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

	/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
	#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
	#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */

	/*
	* Serial Port
	*/
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE 1
	#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)

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

	#define CONSOLE ttyS0

	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)

	/*
	* PCI
	*/
	#ifdef CONFIG_PCI
	#define CONFIG_PCI_INDIRECT_BRIDGE

	#define CONFIG_MPC83XX_PCI2

	/*
	* General PCI
	* Addresses are mapped 1-1.
	*/
	#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
	#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
	#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCI1_MMIO_BASE \
	(CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
	#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
	#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
	#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
	#define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */

	#ifdef CONFIG_MPC83XX_PCI2
	#define CONFIG_SYS_PCI2_MEM_BASE \
	(CONFIG_SYS_PCI1_MMIO_BASE + CONFIG_SYS_PCI1_MMIO_SIZE)
	#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
	#define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCI2_MMIO_BASE \
	(CONFIG_SYS_PCI2_MEM_BASE + CONFIG_SYS_PCI2_MEM_SIZE)
	#define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
	#define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCI2_IO_BASE 0x00000000
	#define CONFIG_SYS_PCI2_IO_PHYS \
	(CONFIG_SYS_PCI1_IO_PHYS + CONFIG_SYS_PCI1_IO_SIZE)
	#define CONFIG_SYS_PCI2_IO_SIZE 0x01000000 /* 16M */
	#endif

	#ifndef CONFIG_PCI_PNP
	#define PCI_ENET0_IOADDR 0x00000000
	#define PCI_ENET0_MEMADDR CONFIG_SYS_PCI2_MEM_BASE
	#define PCI_IDSEL_NUMBER 0x0f /* IDSEL = AD15 */
	#endif

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

	#endif

	/* TSEC */

	#ifdef CONFIG_TSEC_ENET
	#define CONFIG_TSEC1

	#ifdef CONFIG_TSEC1
	#define CONFIG_HAS_ETH0
	#define CONFIG_TSEC1_NAME "TSEC0"
	#define CONFIG_SYS_TSEC1_OFFSET 0x24000
	#define TSEC1_PHY_ADDR 0x1c /* VSC8201 uses address 0x1c */
	#define TSEC1_PHYIDX 0
	#define TSEC1_FLAGS TSEC_GIGABIT
	#endif

	#ifdef CONFIG_TSEC2
	#define CONFIG_HAS_ETH1
	#define CONFIG_TSEC2_NAME "TSEC1"
	#define CONFIG_SYS_TSEC2_OFFSET 0x25000

	#define TSEC2_PHY_ADDR 4
	#define TSEC2_PHYIDX 0
	#define TSEC2_FLAGS TSEC_GIGABIT
	#endif

	#define CONFIG_ETHPRIME "Freescale TSEC"

	#endif

	/*
	* Environment
	*/
	#define CONFIG_ENV_OVERWRITE

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

	/*
	* BOOTP options
	*/
	#define CONFIG_BOOTP_BOOTFILESIZE

	/* Watchdog */
	#undef CONFIG_WATCHDOG /* watchdog disabled */

	/*
	* Miscellaneous configurable options
	*/

	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
	#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 256 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization.
	*/
	/* Initial Memory map for Linux*/
	#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
	#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */

	/*
	* System performance
	*/
	#define CONFIG_SYS_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
	#define CONFIG_SYS_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
	#define CONFIG_SYS_SCCR_USBMPHCM 3 /* USB MPH controller's clock */
	#define CONFIG_SYS_SCCR_USBDRCM 0 /* USB DR controller's clock */

	/*
	* System IO Config
	*/
	/* Needed for gigabit to work on TSEC 1 */
	#define CONFIG_SYS_SICRH SICRH_TSOBI1
	/* USB DR as device + USB MPH as host */
	#define CONFIG_SYS_SICRL (SICRL_LDP_A \| SICRL_USB1)

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

	/*
	* Environment Configuration
	*/
	#define CONFIG_ENV_OVERWRITE

	#define CONFIG_NETDEV "eth0"

	/* Default path and filenames */
	#define CONFIG_ROOTPATH "/nfsroot/rootfs"
	#define CONFIG_BOOTFILE "uImage"
	/* U-Boot image on TFTP server */
	#define CONFIG_UBOOTPATH "u-boot.bin"

	#ifdef CONFIG_TARGET_MPC8349ITX
	#define CONFIG_FDTFILE "mpc8349emitx.dtb"
	#else
	#define CONFIG_FDTFILE "mpc8349emitxgp.dtb"
	#endif


	#define CONFIG_EXTRA_ENV_SETTINGS \
	"console=" __stringify(CONSOLE) "\0" \
	"netdev=" CONFIG_NETDEV "\0" \
	"uboot=" CONFIG_UBOOTPATH "\0" \
	"tftpflash=tftpboot $loadaddr $uboot; " \
	"protect off " __stringify(CONFIG_SYS_TEXT_BASE) \
	" +$filesize; " \
	"erase " __stringify(CONFIG_SYS_TEXT_BASE) \
	" +$filesize; " \
	"cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
	" $filesize; " \
	"protect on " __stringify(CONFIG_SYS_TEXT_BASE) \
	" +$filesize; " \
	"cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
	" $filesize\0" \
	"fdtaddr=780000\0" \
	"fdtfile=" CONFIG_FDTFILE "\0"

	#define CONFIG_NFSBOOTCOMMAND \
	"setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath" \
	" ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "\
	" console=$console,$baudrate $othbootargs; " \
	"tftp $loadaddr $bootfile;" \
	"tftp $fdtaddr $fdtfile;" \
	"bootm $loadaddr - $fdtaddr"

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

	#endif