include/configs/MPC837XEMDS.h - platform/external/u-boot - Gitiles

 /*
  * Copyright (C) 2007 Freescale Semiconductor, Inc.
  * Dave Liu <daveliu@freescale.com>
  *
  * 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
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*
  * High Level Configuration Options
  */
 #define CONFIG_E300		1 /* E300 family */
 #define CONFIG_MPC83XX		1 /* MPC83XX family */
 #define CONFIG_MPC837X		1 /* MPC837X CPU specific */
 #define CONFIG_MPC837XEMDS	1 /* MPC837XEMDS board specific */

 /*
  * System Clock Setup
  */
 #ifdef CONFIG_PCISLAVE
 #define CONFIG_83XX_PCICLK	66000000 /* in HZ */
 #else
 #define CONFIG_83XX_CLKIN	66000000 /* in Hz */
 #endif

 #ifndef CONFIG_SYS_CLK_FREQ
 #define CONFIG_SYS_CLK_FREQ	66000000
 #endif

 /*
  * Hardware Reset Configuration Word
  * if CLKIN is 66MHz, then
  * CSB = 396MHz, CORE = 594MHz, DDRC = 396MHz, LBC = 396MHz
  */
 #define CONFIG_SYS_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 	HRCWL_DDR_TO_SCB_CLK_1X1 |\
 	HRCWL_SVCOD_DIV_2 |\
 	HRCWL_CSB_TO_CLKIN_6X1 |\
 	HRCWL_CORE_TO_CSB_1_5X1)

 #ifdef CONFIG_PCISLAVE
 #define CONFIG_SYS_HRCW_HIGH (\
 	HRCWH_PCI_AGENT |\
 	HRCWH_PCI1_ARBITER_DISABLE |\
 	HRCWH_CORE_ENABLE |\
 	HRCWH_FROM_0XFFF00100 |\
 	HRCWH_BOOTSEQ_DISABLE |\
 	HRCWH_SW_WATCHDOG_DISABLE |\
 	HRCWH_ROM_LOC_LOCAL_16BIT |\
 	HRCWH_RL_EXT_LEGACY |\
 	HRCWH_TSEC1M_IN_RGMII |\
 	HRCWH_TSEC2M_IN_RGMII |\
 	HRCWH_BIG_ENDIAN |\
 	HRCWH_LDP_CLEAR)
 #else
 #define CONFIG_SYS_HRCW_HIGH (\
 	HRCWH_PCI_HOST |\
 	HRCWH_PCI1_ARBITER_ENABLE |\
 	HRCWH_CORE_ENABLE |\
 	HRCWH_FROM_0X00000100 |\
 	HRCWH_BOOTSEQ_DISABLE |\
 	HRCWH_SW_WATCHDOG_DISABLE |\
 	HRCWH_ROM_LOC_LOCAL_16BIT |\
 	HRCWH_RL_EXT_LEGACY |\
 	HRCWH_TSEC1M_IN_RGMII |\
 	HRCWH_TSEC2M_IN_RGMII |\
 	HRCWH_BIG_ENDIAN |\
 	HRCWH_LDP_CLEAR)
 #endif

 /* Arbiter Configuration Register */
 #define CONFIG_SYS_ACR_PIPE_DEP	3	/* Arbiter pipeline depth is 4 */
 #define CONFIG_SYS_ACR_RPTCNT		3	/* Arbiter repeat count is 4 */

 /* System Priority Control Register */
 #define CONFIG_SYS_SPCR_TSECEP		3	/* eTSEC1/2 emergency has highest priority */

 /*
  * IP blocks clock configuration
  */
 #define CONFIG_SYS_SCCR_TSEC1CM	1	/* CSB:eTSEC1 = 1:1 */
 #define CONFIG_SYS_SCCR_TSEC2CM	1	/* CSB:eTSEC2 = 1:1 */
 #define CONFIG_SYS_SCCR_SATACM		SCCR_SATACM_2	/* CSB:SATA[0:3] = 2:1 */

 /*
  * System IO Config
  */
 #define CONFIG_SYS_SICRH		0x00000000
 #define CONFIG_SYS_SICRL		0x00000000

 /*
  * Output Buffer Impedance
  */
 #define CONFIG_SYS_OBIR		0x31100000

 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
 #define CONFIG_BOARD_EARLY_INIT_R

 /*
  * IMMR new address
  */
 #define CONFIG_SYS_IMMR		0xE0000000

 /*
  * DDR Setup
  */
 #define CONFIG_SYS_DDR_BASE		0x00000000 /* DDR is system memory */
 #define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_BASE
 #define CONFIG_SYS_DDR_SDRAM_BASE	CONFIG_SYS_DDR_BASE
 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL	DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
 #define CONFIG_SYS_83XX_DDR_USES_CS0
 #define CONFIG_SYS_DDRCDR_VALUE	0x80080001 /* ODT 150ohm on SoC */

 #undef CONFIG_DDR_ECC		/* support DDR ECC function */
 #undef CONFIG_DDR_ECC_CMD	/* Use DDR ECC user commands */

 #define CONFIG_SPD_EEPROM	/* Use SPD EEPROM for DDR setup */
 #define CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */

 #if defined(CONFIG_SPD_EEPROM)
 #define SPD_EEPROM_ADDRESS	0x51 /* I2C address of DDR SODIMM SPD */
 #else
 /*
  * Manually set up DDR parameters
  * WHITE ELECTRONIC DESIGNS - W3HG64M72EEU403PD4 SO-DIMM
  * consist of nine chips from SAMSUNG K4T51083QE-ZC(L)D5
  */
 #define CONFIG_SYS_DDR_SIZE		512 /* MB */
 #define CONFIG_SYS_DDR_CS0_BNDS	0x0000001f
 #define CONFIG_SYS_DDR_CS0_CONFIG	( CSCONFIG_EN \
 				| 0x00010000  /* ODT_WR to CSn */ \
 				| CSCONFIG_ROW_BIT_14 | CSCONFIG_COL_BIT_10 )
 				/* 0x80010202 */
 #define CONFIG_SYS_DDR_TIMING_3	0x00000000
 #define CONFIG_SYS_DDR_TIMING_0	( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
 				| ( 0 << TIMING_CFG0_WRT_SHIFT ) \
 				| ( 0 << TIMING_CFG0_RRT_SHIFT ) \
 				| ( 0 << TIMING_CFG0_WWT_SHIFT ) \
 				| ( 6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
 				| ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
 				| ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
 				| ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
 				/* 0x00620802 */
 #define CONFIG_SYS_DDR_TIMING_1	( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \
 				| ( 9 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
 				| ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \
 				| ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
 				| (13 << TIMING_CFG1_REFREC_SHIFT ) \
 				| ( 3 << TIMING_CFG1_WRREC_SHIFT ) \
 				| ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
 				| ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
 				/* 0x3935d322 */
 #define CONFIG_SYS_DDR_TIMING_2	( ( 1 << TIMING_CFG2_ADD_LAT_SHIFT ) \
 				| ( 6 << TIMING_CFG2_CPO_SHIFT ) \
 				| ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
 				| ( 4 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
 				| ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
 				| ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
 				| ( 8 << TIMING_CFG2_FOUR_ACT_SHIFT) )
 				/* 0x131088c8 */
 #define CONFIG_SYS_DDR_INTERVAL	( ( 0x03E0 << SDRAM_INTERVAL_REFINT_SHIFT ) \
 				| ( 0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
 				/* 0x03E00100 */
 #define CONFIG_SYS_DDR_SDRAM_CFG	0x43000000
 #define CONFIG_SYS_DDR_SDRAM_CFG2	0x00001000 /* 1 posted refresh */
 #define CONFIG_SYS_DDR_MODE		( ( 0x0448 << SDRAM_MODE_ESD_SHIFT ) \
 				| ( 0x1432 << SDRAM_MODE_SD_SHIFT ) )
 				/* ODT 150ohm CL=3, AL=1 on SDRAM */
 #define CONFIG_SYS_DDR_MODE2		0x00000000
 #endif

 /*
  * Memory test
  */
 #undef CONFIG_SYS_DRAM_TEST		/* memory test, takes time */
 #define CONFIG_SYS_MEMTEST_START	0x00040000 /* memtest region */
 #define CONFIG_SYS_MEMTEST_END		0x00140000

 /*
  * The reserved memory
  */
 #define CONFIG_SYS_MONITOR_BASE	TEXT_BASE /* start of monitor */

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

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

 /*
  * Initial RAM Base Address Setup
  */
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
 #define CONFIG_SYS_INIT_RAM_END	0x1000 /* End of used area in RAM */
 #define CONFIG_SYS_GBL_DATA_SIZE	0x100 /* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)

 /*
  * Local Bus Configuration & Clock Setup
  */
 #define CONFIG_SYS_LCRR		(LCRR_DBYP | LCRR_CLKDIV_8)
 #define CONFIG_SYS_LBC_LBCR		0x00000000

 /*
  * FLASH on the Local Bus
  */
 #define CONFIG_SYS_FLASH_CFI		/* use the Common Flash Interface */
 #define CONFIG_FLASH_CFI_DRIVER	/* use the CFI driver */
 #define CONFIG_SYS_FLASH_BASE		0xFE000000 /* FLASH base address */
 #define CONFIG_SYS_FLASH_SIZE		32 /* max FLASH size is 32M */
 #define CONFIG_SYS_FLASH_PROTECTION	1		/* Use h/w Flash protection. */

 #define CONFIG_SYS_LBLAWBAR0_PRELIM	CONFIG_SYS_FLASH_BASE /* Window base at flash base */
 #define CONFIG_SYS_LBLAWAR0_PRELIM	0x80000018 /* 32MB window size */

 #define CONFIG_SYS_BR0_PRELIM		( CONFIG_SYS_FLASH_BASE	/* Flash Base address */ \
 				| (2 << BR_PS_SHIFT)	/* 16 bit port size */ \
 				| BR_V )		/* valid */
 #define CONFIG_SYS_OR0_PRELIM		( (~(CONFIG_SYS_FLASH_SIZE - 1) << 20) \
 				| OR_UPM_XAM \
 				| OR_GPCM_CSNT \
 				| OR_GPCM_ACS_DIV2 \
 				| OR_GPCM_XACS \
 				| OR_GPCM_SCY_15 \
 				| OR_GPCM_TRLX \
 				| OR_GPCM_EHTR \
 				| OR_GPCM_EAD )
 				/* 0xFE000FF7 */

 #define CONFIG_SYS_MAX_FLASH_BANKS	1 /* number of banks */
 #define CONFIG_SYS_MAX_FLASH_SECT	256 /* max sectors per device */

 #undef CONFIG_SYS_FLASH_CHECKSUM
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000 /* Flash Erase Timeout (ms) */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500 /* Flash Write Timeout (ms) */

 /*
  * BCSR on the Local Bus
  */
 #define CONFIG_SYS_BCSR		0xF8000000
 #define CONFIG_SYS_LBLAWBAR1_PRELIM	CONFIG_SYS_BCSR /* Access window base at BCSR base */
 #define CONFIG_SYS_LBLAWAR1_PRELIM	0x8000000E /* Access window size 32K */

 #define CONFIG_SYS_BR1_PRELIM		(CONFIG_SYS_BCSR | 0x00000801) /* Port size=8bit, MSEL=GPCM */
 #define CONFIG_SYS_OR1_PRELIM		0xFFFFE9f7 /* length 32K */

 /*
  * NAND Flash on the Local Bus
  */
 #define CONFIG_SYS_NAND_BASE		0xE0600000	/* 0xE0600000 */
 #define CONFIG_SYS_BR3_PRELIM		( CONFIG_SYS_NAND_BASE \
 				| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 				| BR_PS_8		/* Port Size = 8 bit */ \
 				| BR_MS_FCM		/* MSEL = FCM */ \
 				| BR_V )		/* valid */
 #define CONFIG_SYS_OR3_PRELIM		( 0xFFFF8000		/* length 32K */ \
 				| OR_FCM_CSCT \
 				| OR_FCM_CST \
 				| OR_FCM_CHT \
 				| OR_FCM_SCY_1 \
 				| OR_FCM_TRLX \
 				| OR_FCM_EHTR )
 				/* 0xFFFF8396 */

 #define CONFIG_SYS_LBLAWBAR3_PRELIM	CONFIG_SYS_NAND_BASE
 #define CONFIG_SYS_LBLAWAR3_PRELIM	0x8000000E	/* 32KB  */

 /*
  * Serial Port
  */
 #define CONFIG_CONS_INDEX	1
 #undef CONFIG_SERIAL_SOFTWARE_FIFO
 #define CONFIG_SYS_NS16550
 #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, 57600, 115200}

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

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

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

 /* I2C */
 #define CONFIG_HARD_I2C		/* I2C with hardware support */
 #undef CONFIG_SOFT_I2C		/* I2C bit-banged */
 #define CONFIG_FSL_I2C
 #define CONFIG_SYS_I2C_SPEED		400000 /* I2C speed and slave address */
 #define CONFIG_SYS_I2C_SLAVE		0x7F
 #define CONFIG_SYS_I2C_NOPROBES	{0x51} /* Don't probe these addrs */
 #define CONFIG_SYS_I2C_OFFSET		0x3000
 #define CONFIG_SYS_I2C2_OFFSET		0x3100

 /*
  * Config on-board RTC
  */
 #define CONFIG_RTC_DS1374	/* use ds1374 rtc via i2c */
 #define CONFIG_SYS_I2C_RTC_ADDR	0x68 /* at address 0x68 */

 /*
  * General PCI
  * Addresses are mapped 1-1.
  */
 #define CONFIG_SYS_PCI_MEM_BASE	0x80000000
 #define CONFIG_SYS_PCI_MEM_PHYS	CONFIG_SYS_PCI_MEM_BASE
 #define CONFIG_SYS_PCI_MEM_SIZE	0x10000000 /* 256M */
 #define CONFIG_SYS_PCI_MMIO_BASE	0x90000000
 #define CONFIG_SYS_PCI_MMIO_PHYS	CONFIG_SYS_PCI_MMIO_BASE
 #define CONFIG_SYS_PCI_MMIO_SIZE	0x10000000 /* 256M */
 #define CONFIG_SYS_PCI_IO_BASE		0x00000000
 #define CONFIG_SYS_PCI_IO_PHYS		0xE0300000
 #define CONFIG_SYS_PCI_IO_SIZE		0x100000 /* 1M */

 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL	CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_PCI_SLV_MEM_BUS	0x00000000
 #define CONFIG_SYS_PCI_SLV_MEM_SIZE	0x80000000

 #ifdef CONFIG_PCI
 #define CONFIG_83XX_GENERIC_PCI	1 /* Use generic PCI setup */
 #define CONFIG_PQ_MDS_PIB	1 /* PQ MDS Platform IO Board */

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

 #undef CONFIG_EEPRO100
 #undef CONFIG_PCI_SCAN_SHOW	/* show pci devices on startup */
 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957	/* Freescale */
 #endif /* CONFIG_PCI */

 #ifndef CONFIG_NET_MULTI
 #define CONFIG_NET_MULTI	1
 #endif

 /*
  * TSEC
  */
 #define CONFIG_TSEC_ENET	/* TSEC ethernet support */
 #define CONFIG_SYS_TSEC1_OFFSET	0x24000
 #define CONFIG_SYS_TSEC1		(CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
 #define CONFIG_SYS_TSEC2_OFFSET	0x25000
 #define CONFIG_SYS_TSEC2		(CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)

 /*
  * TSEC ethernet configuration
  */
 #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 TSEC1_PHY_ADDR		2
 #define TSEC2_PHY_ADDR		3
 #define TSEC1_PHYIDX		0
 #define TSEC2_PHYIDX		0
 #define TSEC1_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
 #define TSEC2_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)

 /* Options are: TSEC[0-1] */
 #define CONFIG_ETHPRIME		"eTSEC1"

 /* SERDES */
 #define CONFIG_FSL_SERDES
 #define CONFIG_FSL_SERDES1	0xe3000
 #define CONFIG_FSL_SERDES2	0xe3100

 /*
  * SATA
  */
 #define CONFIG_LIBATA
 #define CONFIG_FSL_SATA

 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1_OFFSET	0x18000
 #define CONFIG_SYS_SATA1		(CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
 #define CONFIG_SYS_SATA1_FLAGS		FLAGS_DMA
 #define CONFIG_SATA2
 #define CONFIG_SYS_SATA2_OFFSET	0x19000
 #define CONFIG_SYS_SATA2		(CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
 #define CONFIG_SYS_SATA2_FLAGS		FLAGS_DMA

 #ifdef CONFIG_FSL_SATA
 #define CONFIG_LBA48
 #define CONFIG_CMD_SATA
 #define CONFIG_DOS_PARTITION
 #define CONFIG_CMD_EXT2
 #endif

 /*
  * Environment
  */
 #ifndef CONFIG_SYS_RAMBOOT
 	#define CONFIG_ENV_IS_IN_FLASH	1
 	#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 	#define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K(one sector) for env */
 	#define CONFIG_ENV_SIZE		0x2000
 #else
 	#define CONFIG_SYS_NO_FLASH		1	/* Flash is not usable now */
 	#define CONFIG_ENV_IS_NOWHERE	1	/* Store ENV in memory only */
 	#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - 0x1000)
 	#define CONFIG_ENV_SIZE		0x2000
 #endif

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

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


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

 #define CONFIG_CMD_PING
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_DATE

 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
 #endif

 #if defined(CONFIG_SYS_RAMBOOT)
     #undef CONFIG_CMD_ENV
     #undef CONFIG_CMD_LOADS
 #endif

 #define CONFIG_CMDLINE_EDITING	1	/* add command line history */

 #undef CONFIG_WATCHDOG		/* watchdog disabled */

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
 #define CONFIG_SYS_LOAD_ADDR		0x2000000 /* default load address */
 #define CONFIG_SYS_PROMPT		"=> "	/* Monitor Command Prompt */

 #if defined(CONFIG_CMD_KGDB)
 	#define CONFIG_SYS_CBSIZE	1024 /* Console I/O Buffer Size */
 #else
 	#define CONFIG_SYS_CBSIZE	256 /* Console I/O Buffer Size */
 #endif

 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 #define CONFIG_SYS_MAXARGS	16		/* max number of command args */
 #define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
 #define CONFIG_SYS_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 CONFIG_SYS_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */

 /*
  * Core HID Setup
  */
 #define CONFIG_SYS_HID0_INIT		0x000000000
 #define CONFIG_SYS_HID0_FINAL		HID0_ENABLE_MACHINE_CHECK
 #define CONFIG_SYS_HID2		HID2_HBE

 /*
  * MMU Setup
  */
 #define CONFIG_HIGH_BATS	1	/* High BATs supported */

 /* DDR: cache cacheable */
 #define CONFIG_SYS_SDRAM_LOWER		CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_SDRAM_UPPER		(CONFIG_SYS_SDRAM_BASE + 0x10000000)

 #define CONFIG_SYS_IBAT0L	(CONFIG_SYS_SDRAM_LOWER | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT0U	(CONFIG_SYS_SDRAM_LOWER | BATU_BL_256M | BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT0L	CONFIG_SYS_IBAT0L
 #define CONFIG_SYS_DBAT0U	CONFIG_SYS_IBAT0U

 #define CONFIG_SYS_IBAT1L	(CONFIG_SYS_SDRAM_UPPER | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT1U	(CONFIG_SYS_SDRAM_UPPER | BATU_BL_256M | BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT1L	CONFIG_SYS_IBAT1L
 #define CONFIG_SYS_DBAT1U	CONFIG_SYS_IBAT1U

 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
 #define CONFIG_SYS_IBAT2L	(CONFIG_SYS_IMMR | BATL_PP_10 | \
 			BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_IBAT2U	(CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT2L	CONFIG_SYS_IBAT2L
 #define CONFIG_SYS_DBAT2U	CONFIG_SYS_IBAT2U

 /* BCSR: cache-inhibit and guarded */
 #define CONFIG_SYS_IBAT3L	(CONFIG_SYS_BCSR | BATL_PP_10 | \
 			BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_IBAT3U	(CONFIG_SYS_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT3L	CONFIG_SYS_IBAT3L
 #define CONFIG_SYS_DBAT3U	CONFIG_SYS_IBAT3U

 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
 #define CONFIG_SYS_IBAT4L	(CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT4U	(CONFIG_SYS_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT4L	(CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
 			BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_DBAT4U	CONFIG_SYS_IBAT4U

 /* Stack in dcache: cacheable, no memory coherence */
 #define CONFIG_SYS_IBAT5L	(CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
 #define CONFIG_SYS_IBAT5U	(CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT5L	CONFIG_SYS_IBAT5L
 #define CONFIG_SYS_DBAT5U	CONFIG_SYS_IBAT5U

 #ifdef CONFIG_PCI
 /* PCI MEM space: cacheable */
 #define CONFIG_SYS_IBAT6L	(CONFIG_SYS_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CONFIG_SYS_IBAT6U	(CONFIG_SYS_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT6L	CONFIG_SYS_IBAT6L
 #define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
 /* PCI MMIO space: cache-inhibit and guarded */
 #define CONFIG_SYS_IBAT7L	(CONFIG_SYS_PCI_MMIO_PHYS | BATL_PP_10 | \
 			BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CONFIG_SYS_IBAT7U	(CONFIG_SYS_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
 #define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
 #define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
 #else
 #define CONFIG_SYS_IBAT6L	(0)
 #define CONFIG_SYS_IBAT6U	(0)
 #define CONFIG_SYS_IBAT7L	(0)
 #define CONFIG_SYS_IBAT7U	(0)
 #define CONFIG_SYS_DBAT6L	CONFIG_SYS_IBAT6L
 #define CONFIG_SYS_DBAT6U	CONFIG_SYS_IBAT6U
 #define CONFIG_SYS_DBAT7L	CONFIG_SYS_IBAT7L
 #define CONFIG_SYS_DBAT7U	CONFIG_SYS_IBAT7U
 #endif

 /*
  * 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 of kgdb serial port */
 #define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
 #endif

 /*
  * Environment Configuration
  */

 #define CONFIG_ENV_OVERWRITE

 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
 #define CONFIG_ETHADDR		00:E0:0C:00:83:79
 #define CONFIG_HAS_ETH1
 #define CONFIG_ETH1ADDR		00:E0:0C:00:83:78
 #endif

 #define CONFIG_BAUDRATE 115200

 #define CONFIG_LOADADDR 500000	/* default location for tftp and bootm */

 #define CONFIG_BOOTDELAY 6	/* -1 disables auto-boot */
 #undef CONFIG_BOOTARGS		/* the boot command will set bootargs */

 #define CONFIG_EXTRA_ENV_SETTINGS					\
    "netdev=eth0\0"							\
    "consoledev=ttyS0\0"							\
    "ramdiskaddr=1000000\0"						\
    "ramdiskfile=ramfs.83xx\0"						\
    "fdtaddr=400000\0"							\
    "fdtfile=mpc8379_mds.dtb\0"						\
    ""

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

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


 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND

 #endif	/* __CONFIG_H */
	/*
	* Copyright (C) 2007 Freescale Semiconductor, Inc.
	* Dave Liu <daveliu@freescale.com>
	*
	* 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
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*
	* High Level Configuration Options
	*/
	#define CONFIG_E300 1 /* E300 family */
	#define CONFIG_MPC83XX 1 /* MPC83XX family */
	#define CONFIG_MPC837X 1 /* MPC837X CPU specific */
	#define CONFIG_MPC837XEMDS 1 /* MPC837XEMDS board specific */

	/*
	* System Clock Setup
	*/
	#ifdef CONFIG_PCISLAVE
	#define CONFIG_83XX_PCICLK 66000000 /* in HZ */
	#else
	#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
	#endif

	#ifndef CONFIG_SYS_CLK_FREQ
	#define CONFIG_SYS_CLK_FREQ 66000000
	#endif

	/*
	* Hardware Reset Configuration Word
	* if CLKIN is 66MHz, then
	* CSB = 396MHz, CORE = 594MHz, DDRC = 396MHz, LBC = 396MHz
	*/
	#define CONFIG_SYS_HRCW_LOW (\
	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 \|\
	HRCWL_DDR_TO_SCB_CLK_1X1 \|\
	HRCWL_SVCOD_DIV_2 \|\
	HRCWL_CSB_TO_CLKIN_6X1 \|\
	HRCWL_CORE_TO_CSB_1_5X1)

	#ifdef CONFIG_PCISLAVE
	#define CONFIG_SYS_HRCW_HIGH (\
	HRCWH_PCI_AGENT \|\
	HRCWH_PCI1_ARBITER_DISABLE \|\
	HRCWH_CORE_ENABLE \|\
	HRCWH_FROM_0XFFF00100 \|\
	HRCWH_BOOTSEQ_DISABLE \|\
	HRCWH_SW_WATCHDOG_DISABLE \|\
	HRCWH_ROM_LOC_LOCAL_16BIT \|\
	HRCWH_RL_EXT_LEGACY \|\
	HRCWH_TSEC1M_IN_RGMII \|\
	HRCWH_TSEC2M_IN_RGMII \|\
	HRCWH_BIG_ENDIAN \|\
	HRCWH_LDP_CLEAR)
	#else
	#define CONFIG_SYS_HRCW_HIGH (\
	HRCWH_PCI_HOST \|\
	HRCWH_PCI1_ARBITER_ENABLE \|\
	HRCWH_CORE_ENABLE \|\
	HRCWH_FROM_0X00000100 \|\
	HRCWH_BOOTSEQ_DISABLE \|\
	HRCWH_SW_WATCHDOG_DISABLE \|\
	HRCWH_ROM_LOC_LOCAL_16BIT \|\
	HRCWH_RL_EXT_LEGACY \|\
	HRCWH_TSEC1M_IN_RGMII \|\
	HRCWH_TSEC2M_IN_RGMII \|\
	HRCWH_BIG_ENDIAN \|\
	HRCWH_LDP_CLEAR)
	#endif

	/* Arbiter Configuration Register */
	#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
	#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */

	/* System Priority Control Register */
	#define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC1/2 emergency has highest priority */

	/*
	* IP blocks clock configuration
	*/
	#define CONFIG_SYS_SCCR_TSEC1CM 1 /* CSB:eTSEC1 = 1:1 */
	#define CONFIG_SYS_SCCR_TSEC2CM 1 /* CSB:eTSEC2 = 1:1 */
	#define CONFIG_SYS_SCCR_SATACM SCCR_SATACM_2 /* CSB:SATA[0:3] = 2:1 */

	/*
	* System IO Config
	*/
	#define CONFIG_SYS_SICRH 0x00000000
	#define CONFIG_SYS_SICRL 0x00000000

	/*
	* Output Buffer Impedance
	*/
	#define CONFIG_SYS_OBIR 0x31100000

	#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
	#define CONFIG_BOARD_EARLY_INIT_R

	/*
	* IMMR new address
	*/
	#define CONFIG_SYS_IMMR 0xE0000000

	/*
	* DDR Setup
	*/
	#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
	#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
	#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
	#define CONFIG_SYS_83XX_DDR_USES_CS0
	#define CONFIG_SYS_DDRCDR_VALUE 0x80080001 /* ODT 150ohm on SoC */

	#undef CONFIG_DDR_ECC /* support DDR ECC function */
	#undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */

	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
	#define CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */

	#if defined(CONFIG_SPD_EEPROM)
	#define SPD_EEPROM_ADDRESS 0x51 /* I2C address of DDR SODIMM SPD */
	#else
	/*
	* Manually set up DDR parameters
	* WHITE ELECTRONIC DESIGNS - W3HG64M72EEU403PD4 SO-DIMM
	* consist of nine chips from SAMSUNG K4T51083QE-ZC(L)D5
	*/
	#define CONFIG_SYS_DDR_SIZE 512 /* MB */
	#define CONFIG_SYS_DDR_CS0_BNDS 0x0000001f
	#define CONFIG_SYS_DDR_CS0_CONFIG ( CSCONFIG_EN \
	\| 0x00010000 /* ODT_WR to CSn */ \
	\| CSCONFIG_ROW_BIT_14 \| CSCONFIG_COL_BIT_10 )
	/* 0x80010202 */
	#define CONFIG_SYS_DDR_TIMING_3 0x00000000
	#define CONFIG_SYS_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
	\| ( 0 << TIMING_CFG0_WRT_SHIFT ) \
	\| ( 0 << TIMING_CFG0_RRT_SHIFT ) \
	\| ( 0 << TIMING_CFG0_WWT_SHIFT ) \
	\| ( 6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
	\| ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
	\| ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
	\| ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
	/* 0x00620802 */
	#define CONFIG_SYS_DDR_TIMING_1 ( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \
	\| ( 9 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
	\| ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \
	\| ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
	\| (13 << TIMING_CFG1_REFREC_SHIFT ) \
	\| ( 3 << TIMING_CFG1_WRREC_SHIFT ) \
	\| ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
	\| ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
	/* 0x3935d322 */
	#define CONFIG_SYS_DDR_TIMING_2 ( ( 1 << TIMING_CFG2_ADD_LAT_SHIFT ) \
	\| ( 6 << TIMING_CFG2_CPO_SHIFT ) \
	\| ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
	\| ( 4 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
	\| ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
	\| ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
	\| ( 8 << TIMING_CFG2_FOUR_ACT_SHIFT) )
	/* 0x131088c8 */
	#define CONFIG_SYS_DDR_INTERVAL ( ( 0x03E0 << SDRAM_INTERVAL_REFINT_SHIFT ) \
	\| ( 0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
	/* 0x03E00100 */
	#define CONFIG_SYS_DDR_SDRAM_CFG 0x43000000
	#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */
	#define CONFIG_SYS_DDR_MODE ( ( 0x0448 << SDRAM_MODE_ESD_SHIFT ) \
	\| ( 0x1432 << SDRAM_MODE_SD_SHIFT ) )
	/* ODT 150ohm CL=3, AL=1 on SDRAM */
	#define CONFIG_SYS_DDR_MODE2 0x00000000
	#endif

	/*
	* Memory test
	*/
	#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
	#define CONFIG_SYS_MEMTEST_START 0x00040000 /* memtest region */
	#define CONFIG_SYS_MEMTEST_END 0x00140000

	/*
	* The reserved memory
	*/
	#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */

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

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

	/*
	* Initial RAM Base Address Setup
	*/
	#define CONFIG_SYS_INIT_RAM_LOCK 1
	#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
	#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
	#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)

	/*
	* Local Bus Configuration & Clock Setup
	*/
	#define CONFIG_SYS_LCRR (LCRR_DBYP \| LCRR_CLKDIV_8)
	#define CONFIG_SYS_LBC_LBCR 0x00000000

	/*
	* FLASH on the Local Bus
	*/
	#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
	#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
	#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
	#define CONFIG_SYS_FLASH_SIZE 32 /* max FLASH size is 32M */
	#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */

	#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */
	#define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */

	#define CONFIG_SYS_BR0_PRELIM ( CONFIG_SYS_FLASH_BASE /* Flash Base address */ \
	\| (2 << BR_PS_SHIFT) /* 16 bit port size */ \
	\| BR_V ) /* valid */
	#define CONFIG_SYS_OR0_PRELIM ( (~(CONFIG_SYS_FLASH_SIZE - 1) << 20) \
	\| OR_UPM_XAM \
	\| OR_GPCM_CSNT \
	\| OR_GPCM_ACS_DIV2 \
	\| OR_GPCM_XACS \
	\| OR_GPCM_SCY_15 \
	\| OR_GPCM_TRLX \
	\| OR_GPCM_EHTR \
	\| OR_GPCM_EAD )
	/* 0xFE000FF7 */

	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */

	#undef CONFIG_SYS_FLASH_CHECKSUM
	#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */

	/*
	* BCSR on the Local Bus
	*/
	#define CONFIG_SYS_BCSR 0xF8000000
	#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR /* Access window base at BCSR base */
	#define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */

	#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR \| 0x00000801) /* Port size=8bit, MSEL=GPCM */
	#define CONFIG_SYS_OR1_PRELIM 0xFFFFE9f7 /* length 32K */

	/*
	* NAND Flash on the Local Bus
	*/
	#define CONFIG_SYS_NAND_BASE 0xE0600000 /* 0xE0600000 */
	#define CONFIG_SYS_BR3_PRELIM ( CONFIG_SYS_NAND_BASE \
	\| (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
	\| BR_PS_8 /* Port Size = 8 bit */ \
	\| BR_MS_FCM /* MSEL = FCM */ \
	\| BR_V ) /* valid */
	#define CONFIG_SYS_OR3_PRELIM ( 0xFFFF8000 /* length 32K */ \
	\| OR_FCM_CSCT \
	\| OR_FCM_CST \
	\| OR_FCM_CHT \
	\| OR_FCM_SCY_1 \
	\| OR_FCM_TRLX \
	\| OR_FCM_EHTR )
	/* 0xFFFF8396 */

	#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_NAND_BASE
	#define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000000E /* 32KB */

	/*
	* Serial Port
	*/
	#define CONFIG_CONS_INDEX 1
	#undef CONFIG_SERIAL_SOFTWARE_FIFO
	#define CONFIG_SYS_NS16550
	#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, 57600, 115200}

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

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

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

	/* I2C */
	#define CONFIG_HARD_I2C /* I2C with hardware support */
	#undef CONFIG_SOFT_I2C /* I2C bit-banged */
	#define CONFIG_FSL_I2C
	#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
	#define CONFIG_SYS_I2C_SLAVE 0x7F
	#define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */
	#define CONFIG_SYS_I2C_OFFSET 0x3000
	#define CONFIG_SYS_I2C2_OFFSET 0x3100

	/*
	* Config on-board RTC
	*/
	#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
	#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */

	/*
	* General PCI
	* Addresses are mapped 1-1.
	*/
	#define CONFIG_SYS_PCI_MEM_BASE 0x80000000
	#define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE
	#define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCI_MMIO_BASE 0x90000000
	#define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE
	#define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */
	#define CONFIG_SYS_PCI_IO_BASE 0x00000000
	#define CONFIG_SYS_PCI_IO_PHYS 0xE0300000
	#define CONFIG_SYS_PCI_IO_SIZE 0x100000 /* 1M */

	#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
	#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
	#define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000

	#ifdef CONFIG_PCI
	#define CONFIG_83XX_GENERIC_PCI 1 /* Use generic PCI setup */
	#define CONFIG_PQ_MDS_PIB 1 /* PQ MDS Platform IO Board */

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

	#undef CONFIG_EEPRO100
	#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
	#endif /* CONFIG_PCI */

	#ifndef CONFIG_NET_MULTI
	#define CONFIG_NET_MULTI 1
	#endif

	/*
	* TSEC
	*/
	#define CONFIG_TSEC_ENET /* TSEC ethernet support */
	#define CONFIG_SYS_TSEC1_OFFSET 0x24000
	#define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
	#define CONFIG_SYS_TSEC2_OFFSET 0x25000
	#define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)

	/*
	* TSEC ethernet configuration
	*/
	#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 TSEC1_PHY_ADDR 2
	#define TSEC2_PHY_ADDR 3
	#define TSEC1_PHYIDX 0
	#define TSEC2_PHYIDX 0
	#define TSEC1_FLAGS (TSEC_GIGABIT \| TSEC_REDUCED)
	#define TSEC2_FLAGS (TSEC_GIGABIT \| TSEC_REDUCED)

	/* Options are: TSEC[0-1] */
	#define CONFIG_ETHPRIME "eTSEC1"

	/* SERDES */
	#define CONFIG_FSL_SERDES
	#define CONFIG_FSL_SERDES1 0xe3000
	#define CONFIG_FSL_SERDES2 0xe3100

	/*
	* SATA
	*/
	#define CONFIG_LIBATA
	#define CONFIG_FSL_SATA

	#define CONFIG_SYS_SATA_MAX_DEVICE 2
	#define CONFIG_SATA1
	#define CONFIG_SYS_SATA1_OFFSET 0x18000
	#define CONFIG_SYS_SATA1 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
	#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
	#define CONFIG_SATA2
	#define CONFIG_SYS_SATA2_OFFSET 0x19000
	#define CONFIG_SYS_SATA2 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
	#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA

	#ifdef CONFIG_FSL_SATA
	#define CONFIG_LBA48
	#define CONFIG_CMD_SATA
	#define CONFIG_DOS_PARTITION
	#define CONFIG_CMD_EXT2
	#endif

	/*
	* Environment
	*/
	#ifndef CONFIG_SYS_RAMBOOT
	#define CONFIG_ENV_IS_IN_FLASH 1
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
	#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
	#define CONFIG_ENV_SIZE 0x2000
	#else
	#define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
	#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
	#define CONFIG_ENV_SIZE 0x2000
	#endif

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

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


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

	#define CONFIG_CMD_PING
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_DATE

	#if defined(CONFIG_PCI)
	#define CONFIG_CMD_PCI
	#endif

	#if defined(CONFIG_SYS_RAMBOOT)
	#undef CONFIG_CMD_ENV
	#undef CONFIG_CMD_LOADS
	#endif

	#define CONFIG_CMDLINE_EDITING 1 /* add command line history */

	#undef CONFIG_WATCHDOG /* watchdog disabled */

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */

	#if defined(CONFIG_CMD_KGDB)
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#endif

	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	#define CONFIG_SYS_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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */

	/*
	* Core HID Setup
	*/
	#define CONFIG_SYS_HID0_INIT 0x000000000
	#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
	#define CONFIG_SYS_HID2 HID2_HBE

	/*
	* MMU Setup
	*/
	#define CONFIG_HIGH_BATS 1 /* High BATs supported */

	/* DDR: cache cacheable */
	#define CONFIG_SYS_SDRAM_LOWER CONFIG_SYS_SDRAM_BASE
	#define CONFIG_SYS_SDRAM_UPPER (CONFIG_SYS_SDRAM_BASE + 0x10000000)

	#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_LOWER \| BATL_PP_10 \| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_LOWER \| BATU_BL_256M \| BATU_VS \| BATU_VP)
	#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
	#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U

	#define CONFIG_SYS_IBAT1L (CONFIG_SYS_SDRAM_UPPER \| BATL_PP_10 \| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT1U (CONFIG_SYS_SDRAM_UPPER \| BATU_BL_256M \| BATU_VS \| BATU_VP)
	#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
	#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U

	/* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
	#define CONFIG_SYS_IBAT2L (CONFIG_SYS_IMMR \| BATL_PP_10 \| \
	BATL_CACHEINHIBIT \| BATL_GUARDEDSTORAGE)
	#define CONFIG_SYS_IBAT2U (CONFIG_SYS_IMMR \| BATU_BL_8M \| BATU_VS \| BATU_VP)
	#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
	#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U

	/* BCSR: cache-inhibit and guarded */
	#define CONFIG_SYS_IBAT3L (CONFIG_SYS_BCSR \| BATL_PP_10 \| \
	BATL_CACHEINHIBIT \| BATL_GUARDEDSTORAGE)
	#define CONFIG_SYS_IBAT3U (CONFIG_SYS_BCSR \| BATU_BL_128K \| BATU_VS \| BATU_VP)
	#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
	#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U

	/* FLASH: icache cacheable, but dcache-inhibit and guarded */
	#define CONFIG_SYS_IBAT4L (CONFIG_SYS_FLASH_BASE \| BATL_PP_10 \| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT4U (CONFIG_SYS_FLASH_BASE \| BATU_BL_32M \| BATU_VS \| BATU_VP)
	#define CONFIG_SYS_DBAT4L (CONFIG_SYS_FLASH_BASE \| BATL_PP_10 \| \
	BATL_CACHEINHIBIT \| BATL_GUARDEDSTORAGE)
	#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U

	/* Stack in dcache: cacheable, no memory coherence */
	#define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR \| BATL_PP_10)
	#define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR \| BATU_BL_128K \| BATU_VS \| BATU_VP)
	#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
	#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U

	#ifdef CONFIG_PCI
	/* PCI MEM space: cacheable */
	#define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI_MEM_PHYS \| BATL_PP_10 \| BATL_MEMCOHERENCE)
	#define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI_MEM_PHYS \| BATU_BL_256M \| BATU_VS \| BATU_VP)
	#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
	#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
	/* PCI MMIO space: cache-inhibit and guarded */
	#define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI_MMIO_PHYS \| BATL_PP_10 \| \
	BATL_CACHEINHIBIT \| BATL_GUARDEDSTORAGE)
	#define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI_MMIO_PHYS \| BATU_BL_256M \| BATU_VS \| BATU_VP)
	#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
	#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
	#else
	#define CONFIG_SYS_IBAT6L (0)
	#define CONFIG_SYS_IBAT6U (0)
	#define CONFIG_SYS_IBAT7L (0)
	#define CONFIG_SYS_IBAT7U (0)
	#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
	#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
	#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
	#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
	#endif

	/*
	* 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 of kgdb serial port */
	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
	#endif

	/*
	* Environment Configuration
	*/

	#define CONFIG_ENV_OVERWRITE

	#if defined(CONFIG_TSEC_ENET)
	#define CONFIG_HAS_ETH0
	#define CONFIG_ETHADDR 00:E0:0C:00:83:79
	#define CONFIG_HAS_ETH1
	#define CONFIG_ETH1ADDR 00:E0:0C:00:83:78
	#endif

	#define CONFIG_BAUDRATE 115200

	#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */

	#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
	#undef CONFIG_BOOTARGS /* the boot command will set bootargs */

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"consoledev=ttyS0\0" \
	"ramdiskaddr=1000000\0" \
	"ramdiskfile=ramfs.83xx\0" \
	"fdtaddr=400000\0" \
	"fdtfile=mpc8379_mds.dtb\0" \
	""

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

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


	#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND

	#endif /* __CONFIG_H */