include/configs/kilauea.h - filogic/uboot - Gitiles

 /*
  * (C) Copyright 2007
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * 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
  */

 /************************************************************************
  * kilauea.h - configuration for AMCC Kilauea (405EX)
  ***********************************************************************/

 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*-----------------------------------------------------------------------
  * High Level Configuration Options
  *----------------------------------------------------------------------*/
 #define CONFIG_KILAUEA		1		/* Board is Kilauea	*/
 #define CONFIG_4xx		1		/* ... PPC4xx family	*/
 #define CONFIG_405EX		1		/* Specifc 405EX support*/
 #define CONFIG_SYS_CLK_FREQ	33333333	/* ext frequency to pll	*/

 #define CONFIG_BOARD_EARLY_INIT_F 1		/* Call board_early_init_f */
 #define CONFIG_MISC_INIT_R	1		/* Call misc_init_r	*/

 /*-----------------------------------------------------------------------
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
  *----------------------------------------------------------------------*/
 #define CFG_SDRAM_BASE		0x00000000
 #define CFG_FLASH_BASE		0xFC000000
 #define CFG_NAND_ADDR		0xF8000000
 #define CFG_FPGA_BASE		0xF0000000
 #define CFG_PERIPHERAL_BASE	0xEF600000      /* internal peripherals*/
 #define CFG_MONITOR_LEN		(384 * 1024)	/* Reserve 384 kB for Monitor	*/
 #define CFG_MALLOC_LEN		(128 * 1024)	/* Reserve 128 kB for malloc()	*/
 #define CFG_MONITOR_BASE	(TEXT_BASE)

 /*-----------------------------------------------------------------------
  * Initial RAM & stack pointer
  *----------------------------------------------------------------------*/
 #define CFG_INIT_RAM_ADDR	0x02000000	/* inside of SDRAM	*/
 #define CFG_INIT_RAM_END	(4 << 10)
 #define CFG_GBL_DATA_SIZE	256		/* num bytes initial data */
 #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 /* reserve some memory for POST and BOOT limit info */
 #define CFG_INIT_SP_OFFSET	(CFG_GBL_DATA_OFFSET - 16)

 /* extra data in init-ram */
 #define CFG_POST_WORD_ADDR	(CFG_GBL_DATA_OFFSET - 4)
 #define CFG_POST_MAGIC		(CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 8)
 #define CFG_POST_VAL		(CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 12)
 #define CFG_OCM_DATA_ADDR	CFG_INIT_RAM_ADDR /* for commproc.c	*/

 /*-----------------------------------------------------------------------
  * Serial Port
  *----------------------------------------------------------------------*/
 #define CFG_EXT_SERIAL_CLOCK	11059200	/* ext. 11.059MHz clk	*/
 #define CONFIG_BAUDRATE		115200
 #define CONFIG_SERIAL_MULTI     1
 /* define this if you want console on UART1 */
 #undef CONFIG_UART1_CONSOLE

 #define CFG_BAUDRATE_TABLE						\
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

 /*-----------------------------------------------------------------------
  * Environment
  *----------------------------------------------------------------------*/
 #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
 #define CFG_ENV_IS_IN_FLASH     1	/* use FLASH for environment vars	*/
 #else
 #define CFG_ENV_IS_IN_NAND	1	/* use NAND for environment vars	*/
 #define CFG_ENV_IS_EMBEDDED	1	/* use embedded environment */
 #endif

 /*-----------------------------------------------------------------------
  * FLASH related
  *----------------------------------------------------------------------*/
 #define CFG_FLASH_CFI			/* The flash is CFI compatible	*/
 #define CFG_FLASH_CFI_DRIVER		/* Use common CFI driver	*/

 #define CFG_FLASH_BANKS_LIST    {CFG_FLASH_BASE}
 #define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
 #define CFG_MAX_FLASH_SECT	512	/* max number of sectors on one chip	*/

 #define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
 #define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/

 #define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
 #define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */

 #ifdef CFG_ENV_IS_IN_FLASH
 #define CFG_ENV_SECT_SIZE	0x20000 	/* size of one complete sector	*/
 #define CFG_ENV_ADDR		(CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
 #define	CFG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/

 /* Address and size of Redundant Environment Sector	*/
 #define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
 #define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
 #endif /* CFG_ENV_IS_IN_FLASH */

 /*-----------------------------------------------------------------------
  * DDR SDRAM
  *----------------------------------------------------------------------*/
 #define CFG_MBYTES_SDRAM        (256)		/* 256MB			*/

 /*-----------------------------------------------------------------------
  * I2C
  *----------------------------------------------------------------------*/
 #define CONFIG_HARD_I2C		1	/* I2C with hardware support	*/
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F

 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS	6	/* 24C02 requires 5ms delay */
 #define CFG_I2C_EEPROM_ADDR	0x52	/* I2C boot EEPROM (24C02BN)	*/
 #define CFG_I2C_EEPROM_ADDR_LEN	1	/* Bytes of address		*/

 /* Standard DTT sensor configuration */
 #define CONFIG_DTT_DS1775	1
 #define CONFIG_DTT_SENSORS	{ 0 }
 #define CFG_I2C_DTT_ADDR	0x48

 /* RTC configuration */
 #define CONFIG_RTC_DS1338	1
 #define CFG_I2C_RTC_ADDR	0x68

 /*-----------------------------------------------------------------------
  * Ethernet
  *----------------------------------------------------------------------*/
 #define CONFIG_M88E1111_PHY	1
 #define CONFIG_IBM_EMAC4_V4	1
 #define CONFIG_MII		1	/* MII PHY management		*/
 #define CONFIG_PHY_ADDR		1	/* PHY address, See schematics	*/

 #define CONFIG_PHY_RESET	1	/* reset phy upon startup	*/
 #define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */

 #define CONFIG_HAS_ETH0		1

 #define CONFIG_NET_MULTI	1
 #define CONFIG_HAS_ETH1		1	/* add support for "eth1addr"   */
 #define CONFIG_PHY1_ADDR	2

 #define CFG_RX_ETH_BUFFER	32	/* Number of ethernet rx buffers & descriptors */

 #define CONFIG_PREBOOT	"echo;"	\
 	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
 	"echo"

 #undef	CONFIG_BOOTARGS

 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	"logversion=2\0"						\
 	"netdev=eth0\0"							\
 	"hostname=kilauea\0"						\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=${serverip}:${rootpath}\0"			\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
 	"addip=setenv bootargs ${bootargs} "				\
 		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
 		":${hostname}:${netdev}:off panic=1\0"			\
 	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
 	"net_nfs=tftp 200000 ${bootfile};"				\
 		"run nfsargs addip addtty;"				\
 		"bootm 200000\0"					\
 	"net_nfs_fdt=tftp 200000 ${bootfile};"				\
 		"tftp ${fdt_addr} ${fdt_file};"				\
 		"run nfsargs addip addtty;"				\
 		"bootm 200000 - ${fdt_addr}\0"				\
 	"flash_nfs=run nfsargs addip addtty;"				\
 		"bootm ${kernel_addr}\0"				\
 	"flash_self=run ramargs addip addtty;"				\
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
 	"rootpath=/opt/eldk/ppc_4xx\0"					\
 	"bootfile=kilauea/uImage\0"					\
 	"fdt_file=kilauea/kilauea.dtb\0"				\
 	"fdt_addr=400000\0"						\
 	"kernel_addr=fc000000\0"					\
 	"ramdisk_addr=fc200000\0"					\
 	"initrd_high=30000000\0"					\
 	"load=tftp 200000 kilauea/u-boot.bin\0"				\
 	"update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;"	\
 		"cp.b ${fileaddr} fffa0000 ${filesize};"		\
 		"setenv filesize;saveenv\0"				\
 	"upd=run load update\0"						\
 	"nload=tftp 200000 kilauea/u-boot-nand.bin\0"			\
 	"nupdate=nand erase 0 60000;nand write 200000 0 60000;"		\
 		"setenv filesize;saveenv\0"				\
 	"nupd=run nload nupdate\0"					\
 	"pciconfighost=1\0"						\
 	"pcie_mode=RP:RP\0"						\
 	""
 #define CONFIG_BOOTCOMMAND	"run flash_self"

 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/

 #define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
 #define CFG_LOADS_BAUD_CHANGE		/* 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_ASKENV
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_DIAG
 #define CONFIG_CMD_DTT
 #define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_LOG
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_REGINFO

 /* POST support */
 #define CONFIG_POST		(CFG_POST_MEMORY	| \
 				 CFG_POST_CACHE		| \
 				 CFG_POST_CPU		| \
 				 CFG_POST_ETHER		| \
 				 CFG_POST_I2C		| \
 				 CFG_POST_MEMORY	| \
 				 CFG_POST_UART)

 /* Define here the base-addresses of the UARTs to test in POST */
 #define CFG_POST_UART_TABLE	{UART0_BASE, UART1_BASE}

 #define CONFIG_LOGBUFFER
 #define CFG_POST_CACHE_ADDR	0x00800000 /* free virtual address	*/

 #define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */

 #undef CONFIG_WATCHDOG			/* watchdog disabled		*/

 /*-----------------------------------------------------------------------
  * Miscellaneous configurable options
  *----------------------------------------------------------------------*/
 #define CFG_LONGHELP			/* undef to save memory		*/
 #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_MEMTEST_START	0x0400000 /* memtest works on		*/
 #define CFG_MEMTEST_END		0x0C00000 /* 4 ... 12 MB in DRAM	*/

 #define CFG_LOAD_ADDR		0x100000  /* default load address	*/
 #define CFG_EXTBDINFO		1	/* To use extended board_into (bd_t) */

 #define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks	*/

 #define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_LOOPW            1       /* enable loopw command         */
 #define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */

 /*-----------------------------------------------------------------------
  * PCI stuff
  *----------------------------------------------------------------------*/
 #define CONFIG_PCI			/* include pci support	        */
 #define CONFIG_PCI_PNP		1	/* do pci plug-and-play		*/
 #define CONFIG_PCI_SCAN_SHOW	1	/* show pci devices on startup	*/
 #define CONFIG_PCI_CONFIG_HOST_BRIDGE

 /*-----------------------------------------------------------------------
  * PCIe stuff
  *----------------------------------------------------------------------*/
 #define CFG_PCIE_MEMBASE	0x90000000	/* mapped PCIe memory	*/
 #define CFG_PCIE_MEMSIZE	0x08000000      /* 128 Meg, smallest incr per port */

 #define	CFG_PCIE0_CFGBASE	0xa0000000      /* remote access */
 #define	CFG_PCIE0_XCFGBASE	0xb0000000      /* local access */
 #define	CFG_PCIE0_CFGMASK	0xe0000001      /* 512 Meg */

 #define	CFG_PCIE1_CFGBASE	0xc0000000      /* remote access */
 #define	CFG_PCIE1_XCFGBASE	0xd0000000      /* local access */
 #define	CFG_PCIE1_CFGMASK	0xe0000001      /* 512 Meg */

 #define	CFG_PCIE0_UTLBASE	0xef502000
 #define	CFG_PCIE1_UTLBASE	0xef503000

 /* base address of inbound PCIe window */
 #define CFG_PCIE_INBOUND_BASE	0x0000000000000000ULL

 /*
  * 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 */

 /*-----------------------------------------------------------------------
  * Cache Configuration
  *----------------------------------------------------------------------*/
 #define CFG_DCACHE_SIZE		(16 << 10) /* For IBM 405EX			*/
 #define CFG_CACHELINE_SIZE	32
 #if defined(CONFIG_CMD_KGDB)
 #define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
 #endif

 /*-----------------------------------------------------------------------
  * External Bus Controller (EBC) Setup
  *----------------------------------------------------------------------*/
 #define CFG_NAND_CS		1		/* NAND chip connected to CSx	*/

 /* Memory Bank 0 (NOR-FLASH) initialization					*/
 #define CFG_EBC_PB0AP		0x05806500
 #define CFG_EBC_PB0CR           0xFC0DA000  /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/

 /* Memory Bank 1 (NAND-FLASH) initialization					*/
 #define CFG_EBC_PB1AP		0x018003c0
 #define CFG_EBC_PB1CR		(CFG_NAND_ADDR | 0x1e000)

 /* Memory Bank 2 (FPGA) initialization						*/
 #define CFG_EBC_PB2AP           0x9400C800
 #define CFG_EBC_PB2CR           0xF0018000 /*  BAS=0x800,BS=1MB,BU=R/W,BW=8bit	*/

 #define CFG_EBC_CFG		0x7FC00000 /*  EBC0_CFG */

 /*-----------------------------------------------------------------------
  * NAND FLASH
  *----------------------------------------------------------------------*/
 #define CFG_MAX_NAND_DEVICE	1
 #define NAND_MAX_CHIPS		1
 #define CFG_NAND_BASE		(CFG_NAND_ADDR + CFG_NAND_CS)
 #define CFG_NAND_SELECT_DEVICE  1	/* nand driver supports mutipl. chips	*/

 /*-----------------------------------------------------------------------
  * GPIO Setup
  *----------------------------------------------------------------------*/
 /*-----------------------------------------------------------------------
  * Definitions for GPIO setup (PPC405EX specific)
  *
  * GPIO0[0-3]      - EBC data 0-3	inputs/outputs
  * GPIO0[4-7]      - USB data 4-7	inputs/outputs
  * GPIO0[8-11]     - NFCE# 1-3 inputs/outputs, GPIO11: IRQ6 inputs
  * GPIO0[12-15]    - USB data 0-3	inputs/outputs
  * GPIO0[16-21]    - UART0 control signal inputs/outputs
  *
  * GPIO0[22-25,27] - EBC control signal inputs/outputs
  * GPIO0[26]	   - Instruction trace outputs
  * GPIO0[28]	   - Float, N/C
  * GPIO0[29-31]    - DMA control signal inputs/outputs
  */
 #define CFG_GPIO0_OSRL		0x00AA54AA
 #define CFG_GPIO0_OSRH		0x21800000
 #define CFG_GPIO0_TSRL		0x00AA55AA
 #define CFG_GPIO0_TSRH		0xA5A00000

 #define CFG_GPIO0_ISR1L		0x00000100
 #define CFG_GPIO0_ISR1H		0x04000000
 #define CFG_GPIO0_ISR2L		0x00550055
 #define CFG_GPIO0_ISR2H		0x40100000

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

 #if (CONFIG_COMMANDS & CFG_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

 /*-----------------------------------------------------------------------
  * Some Kilauea stuff..., mainly fpga registers
  */
 #define CFG_FPGA_REG_BASE		CFG_FPGA_BASE
 #define CFG_FPGA_FIFO_BASE		(in32(CFG_FPGA_BASE) | (1 << 11))

 /* interrupt */
 #define CFG_FPGA_SLIC0_R_DPRAM_INT	0x80000000
 #define CFG_FPGA_SLIC0_W_DPRAM_INT	0x40000000
 #define CFG_FPGA_SLIC1_R_DPRAM_INT	0x20000000
 #define CFG_FPGA_SLIC1_W_DPRAM_INT	0x10000000
 #define CFG_FPGA_PHY0_INT		0x08000000
 #define CFG_FPGA_PHY1_INT		0x04000000
 #define CFG_FPGA_SLIC0_INT		0x02000000
 #define CFG_FPGA_SLIC1_INT		0x01000000

 /* DPRAM setting */
 /* 00: 32B; 01: 64B; 10: 128B; 11: 256B  */
 #define CFG_FPGA_DPRAM_R_INT_LINE	0x00400000	/* 64 B */
 #define CFG_FPGA_DPRAM_W_INT_LINE	0x00100000	/* 64 B */
 #define CFG_FPGA_DPRAM_RW_TYPE		0x00080000
 #define CFG_FPGA_DPRAM_RST		0x00040000
 #define CFG_FPGA_UART0_FO		0x00020000
 #define CFG_FPGA_UART1_FO		0x00010000

 /* loopback */
 #define CFG_FPGA_CHIPSIDE_LOOPBACK	0x00004000
 #define CFG_FPGA_LINESIDE_LOOPBACK	0x00008000
 #define CFG_FPGA_SLIC0_ENABLE		0x00002000
 #define CFG_FPGA_SLIC1_ENABLE		0x00001000
 #define CFG_FPGA_SLIC0_CS		0x00000800
 #define CFG_FPGA_SLIC1_CS		0x00000400
 #define CFG_FPGA_USER_LED0		0x00000200
 #define CFG_FPGA_USER_LED1		0x00000100

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

 #define OF_CPU			"PowerPC,405EX@0"

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2007
	* Stefan Roese, DENX Software Engineering, sr@denx.de.
	*
	* 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
	*/

	/************************************************************************
	* kilauea.h - configuration for AMCC Kilauea (405EX)
	***********************************************************************/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*-----------------------------------------------------------------------
	* High Level Configuration Options
	----------------------------------------------------------------------/
	#define CONFIG_KILAUEA 1 /* Board is Kilauea */
	#define CONFIG_4xx 1 /* ... PPC4xx family */
	#define CONFIG_405EX 1 /* Specifc 405EX support*/
	#define CONFIG_SYS_CLK_FREQ 33333333 /* ext frequency to pll */

	#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
	#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */

	/*-----------------------------------------------------------------------
	* Base addresses -- Note these are effective addresses where the
	* actual resources get mapped (not physical addresses)
	----------------------------------------------------------------------/
	#define CFG_SDRAM_BASE 0x00000000
	#define CFG_FLASH_BASE 0xFC000000
	#define CFG_NAND_ADDR 0xF8000000
	#define CFG_FPGA_BASE 0xF0000000
	#define CFG_PERIPHERAL_BASE 0xEF600000 /* internal peripherals*/
	#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
	#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
	#define CFG_MONITOR_BASE (TEXT_BASE)

	/*-----------------------------------------------------------------------
	* Initial RAM & stack pointer
	----------------------------------------------------------------------/
	#define CFG_INIT_RAM_ADDR 0x02000000 /* inside of SDRAM */
	#define CFG_INIT_RAM_END (4 << 10)
	#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	/* reserve some memory for POST and BOOT limit info */
	#define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - 16)

	/* extra data in init-ram */
	#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4)
	#define CFG_POST_MAGIC (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 8)
	#define CFG_POST_VAL (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 12)
	#define CFG_OCM_DATA_ADDR CFG_INIT_RAM_ADDR /* for commproc.c */

	/*-----------------------------------------------------------------------
	* Serial Port
	----------------------------------------------------------------------/
	#define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
	#define CONFIG_BAUDRATE 115200
	#define CONFIG_SERIAL_MULTI 1
	/* define this if you want console on UART1 */
	#undef CONFIG_UART1_CONSOLE

	#define CFG_BAUDRATE_TABLE \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

	/*-----------------------------------------------------------------------
	* Environment
	----------------------------------------------------------------------/
	#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
	#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
	#else
	#define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
	#define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */
	#endif

	/*-----------------------------------------------------------------------
	* FLASH related
	----------------------------------------------------------------------/
	#define CFG_FLASH_CFI /* The flash is CFI compatible */
	#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */

	#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
	#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */

	#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
	#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */

	#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
	#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */

	#ifdef CFG_ENV_IS_IN_FLASH
	#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
	#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
	#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */

	/* Address and size of Redundant Environment Sector */
	#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
	#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
	#endif /* CFG_ENV_IS_IN_FLASH */

	/*-----------------------------------------------------------------------
	* DDR SDRAM
	----------------------------------------------------------------------/
	#define CFG_MBYTES_SDRAM (256) /* 256MB */

	/*-----------------------------------------------------------------------
	* I2C
	----------------------------------------------------------------------/
	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
	#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
	#define CFG_I2C_SLAVE 0x7F

	#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
	#define CFG_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */
	#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */

	/* Standard DTT sensor configuration */
	#define CONFIG_DTT_DS1775 1
	#define CONFIG_DTT_SENSORS { 0 }
	#define CFG_I2C_DTT_ADDR 0x48

	/* RTC configuration */
	#define CONFIG_RTC_DS1338 1
	#define CFG_I2C_RTC_ADDR 0x68

	/*-----------------------------------------------------------------------
	* Ethernet
	----------------------------------------------------------------------/
	#define CONFIG_M88E1111_PHY 1
	#define CONFIG_IBM_EMAC4_V4 1
	#define CONFIG_MII 1 /* MII PHY management */
	#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */

	#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
	#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */

	#define CONFIG_HAS_ETH0 1

	#define CONFIG_NET_MULTI 1
	#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
	#define CONFIG_PHY1_ADDR 2

	#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */

	#define CONFIG_PREBOOT "echo;" \
	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
	"echo"

	#undef CONFIG_BOOTARGS

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"logversion=2\0" \
	"netdev=eth0\0" \
	"hostname=kilauea\0" \
	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	"nfsroot=${serverip}:${rootpath}\0" \
	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	"addip=setenv bootargs ${bootargs} " \
	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	":${hostname}:${netdev}:off panic=1\0" \
	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
	"net_nfs=tftp 200000 ${bootfile};" \
	"run nfsargs addip addtty;" \
	"bootm 200000\0" \
	"net_nfs_fdt=tftp 200000 ${bootfile};" \
	"tftp ${fdt_addr} ${fdt_file};" \
	"run nfsargs addip addtty;" \
	"bootm 200000 - ${fdt_addr}\0" \
	"flash_nfs=run nfsargs addip addtty;" \
	"bootm ${kernel_addr}\0" \
	"flash_self=run ramargs addip addtty;" \
	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
	"rootpath=/opt/eldk/ppc_4xx\0" \
	"bootfile=kilauea/uImage\0" \
	"fdt_file=kilauea/kilauea.dtb\0" \
	"fdt_addr=400000\0" \
	"kernel_addr=fc000000\0" \
	"ramdisk_addr=fc200000\0" \
	"initrd_high=30000000\0" \
	"load=tftp 200000 kilauea/u-boot.bin\0" \
	"update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \
	"cp.b ${fileaddr} fffa0000 ${filesize};" \
	"setenv filesize;saveenv\0" \
	"upd=run load update\0" \
	"nload=tftp 200000 kilauea/u-boot-nand.bin\0" \
	"nupdate=nand erase 0 60000;nand write 200000 0 60000;" \
	"setenv filesize;saveenv\0" \
	"nupd=run nload nupdate\0" \
	"pciconfighost=1\0" \
	"pcie_mode=RP:RP\0" \
	""
	#define CONFIG_BOOTCOMMAND "run flash_self"

	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */

	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	#define CFG_LOADS_BAUD_CHANGE /* 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_ASKENV
	#define CONFIG_CMD_DATE
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_DIAG
	#define CONFIG_CMD_DTT
	#define CONFIG_CMD_EEPROM
	#define CONFIG_CMD_ELF
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_IRQ
	#define CONFIG_CMD_LOG
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_NAND
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_NFS
	#define CONFIG_CMD_PCI
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_REGINFO

	/* POST support */
	#define CONFIG_POST (CFG_POST_MEMORY \| \
	CFG_POST_CACHE \| \
	CFG_POST_CPU \| \
	CFG_POST_ETHER \| \
	CFG_POST_I2C \| \
	CFG_POST_MEMORY \| \
	CFG_POST_UART)

	/* Define here the base-addresses of the UARTs to test in POST */
	#define CFG_POST_UART_TABLE {UART0_BASE, UART1_BASE}

	#define CONFIG_LOGBUFFER
	#define CFG_POST_CACHE_ADDR 0x00800000 /* free virtual address */

	#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */

	#undef CONFIG_WATCHDOG /* watchdog disabled */

	/*-----------------------------------------------------------------------
	* Miscellaneous configurable options
	----------------------------------------------------------------------/
	#define CFG_LONGHELP /* undef to save memory */
	#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_MEMTEST_START 0x0400000 /* memtest works on */
	#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */

	#define CFG_LOAD_ADDR 0x100000 /* default load address */
	#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */

	#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */

	#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
	#define CONFIG_LOOPW 1 /* enable loopw command */
	#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

	/*-----------------------------------------------------------------------
	* PCI stuff
	----------------------------------------------------------------------/
	#define CONFIG_PCI /* include pci support */
	#define CONFIG_PCI_PNP 1 /* do pci plug-and-play */
	#define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
	#define CONFIG_PCI_CONFIG_HOST_BRIDGE

	/*-----------------------------------------------------------------------
	* PCIe stuff
	----------------------------------------------------------------------/
	#define CFG_PCIE_MEMBASE 0x90000000 /* mapped PCIe memory */
	#define CFG_PCIE_MEMSIZE 0x08000000 /* 128 Meg, smallest incr per port */

	#define CFG_PCIE0_CFGBASE 0xa0000000 /* remote access */
	#define CFG_PCIE0_XCFGBASE 0xb0000000 /* local access */
	#define CFG_PCIE0_CFGMASK 0xe0000001 /* 512 Meg */

	#define CFG_PCIE1_CFGBASE 0xc0000000 /* remote access */
	#define CFG_PCIE1_XCFGBASE 0xd0000000 /* local access */
	#define CFG_PCIE1_CFGMASK 0xe0000001 /* 512 Meg */

	#define CFG_PCIE0_UTLBASE 0xef502000
	#define CFG_PCIE1_UTLBASE 0xef503000

	/* base address of inbound PCIe window */
	#define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL

	/*
	* 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 */

	/*-----------------------------------------------------------------------
	* Cache Configuration
	----------------------------------------------------------------------/
	#define CFG_DCACHE_SIZE (16 << 10) /* For IBM 405EX */
	#define CFG_CACHELINE_SIZE 32
	#if defined(CONFIG_CMD_KGDB)
	#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	#endif

	/*-----------------------------------------------------------------------
	* External Bus Controller (EBC) Setup
	----------------------------------------------------------------------/
	#define CFG_NAND_CS 1 /* NAND chip connected to CSx */

	/* Memory Bank 0 (NOR-FLASH) initialization */
	#define CFG_EBC_PB0AP 0x05806500
	#define CFG_EBC_PB0CR 0xFC0DA000 /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/

	/* Memory Bank 1 (NAND-FLASH) initialization */
	#define CFG_EBC_PB1AP 0x018003c0
	#define CFG_EBC_PB1CR (CFG_NAND_ADDR \| 0x1e000)

	/* Memory Bank 2 (FPGA) initialization */
	#define CFG_EBC_PB2AP 0x9400C800
	#define CFG_EBC_PB2CR 0xF0018000 /* BAS=0x800,BS=1MB,BU=R/W,BW=8bit */

	#define CFG_EBC_CFG 0x7FC00000 /* EBC0_CFG */

	/*-----------------------------------------------------------------------
	* NAND FLASH
	----------------------------------------------------------------------/
	#define CFG_MAX_NAND_DEVICE 1
	#define NAND_MAX_CHIPS 1
	#define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS)
	#define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */

	/*-----------------------------------------------------------------------
	* GPIO Setup
	----------------------------------------------------------------------/
	/*-----------------------------------------------------------------------
	* Definitions for GPIO setup (PPC405EX specific)
	*
	* GPIO0[0-3] - EBC data 0-3 inputs/outputs
	* GPIO0[4-7] - USB data 4-7 inputs/outputs
	* GPIO0[8-11] - NFCE# 1-3 inputs/outputs, GPIO11: IRQ6 inputs
	* GPIO0[12-15] - USB data 0-3 inputs/outputs
	* GPIO0[16-21] - UART0 control signal inputs/outputs
	*
	* GPIO0[22-25,27] - EBC control signal inputs/outputs
	* GPIO0[26] - Instruction trace outputs
	* GPIO0[28] - Float, N/C
	* GPIO0[29-31] - DMA control signal inputs/outputs
	*/
	#define CFG_GPIO0_OSRL 0x00AA54AA
	#define CFG_GPIO0_OSRH 0x21800000
	#define CFG_GPIO0_TSRL 0x00AA55AA
	#define CFG_GPIO0_TSRH 0xA5A00000

	#define CFG_GPIO0_ISR1L 0x00000100
	#define CFG_GPIO0_ISR1H 0x04000000
	#define CFG_GPIO0_ISR2L 0x00550055
	#define CFG_GPIO0_ISR2H 0x40100000

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

	#if (CONFIG_COMMANDS & CFG_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

	/*-----------------------------------------------------------------------
	* Some Kilauea stuff..., mainly fpga registers
	*/
	#define CFG_FPGA_REG_BASE CFG_FPGA_BASE
	#define CFG_FPGA_FIFO_BASE (in32(CFG_FPGA_BASE) \| (1 << 11))

	/* interrupt */
	#define CFG_FPGA_SLIC0_R_DPRAM_INT 0x80000000
	#define CFG_FPGA_SLIC0_W_DPRAM_INT 0x40000000
	#define CFG_FPGA_SLIC1_R_DPRAM_INT 0x20000000
	#define CFG_FPGA_SLIC1_W_DPRAM_INT 0x10000000
	#define CFG_FPGA_PHY0_INT 0x08000000
	#define CFG_FPGA_PHY1_INT 0x04000000
	#define CFG_FPGA_SLIC0_INT 0x02000000
	#define CFG_FPGA_SLIC1_INT 0x01000000

	/* DPRAM setting */
	/* 00: 32B; 01: 64B; 10: 128B; 11: 256B */
	#define CFG_FPGA_DPRAM_R_INT_LINE 0x00400000 /* 64 B */
	#define CFG_FPGA_DPRAM_W_INT_LINE 0x00100000 /* 64 B */
	#define CFG_FPGA_DPRAM_RW_TYPE 0x00080000
	#define CFG_FPGA_DPRAM_RST 0x00040000
	#define CFG_FPGA_UART0_FO 0x00020000
	#define CFG_FPGA_UART1_FO 0x00010000

	/* loopback */
	#define CFG_FPGA_CHIPSIDE_LOOPBACK 0x00004000
	#define CFG_FPGA_LINESIDE_LOOPBACK 0x00008000
	#define CFG_FPGA_SLIC0_ENABLE 0x00002000
	#define CFG_FPGA_SLIC1_ENABLE 0x00001000
	#define CFG_FPGA_SLIC0_CS 0x00000800
	#define CFG_FPGA_SLIC1_CS 0x00000400
	#define CFG_FPGA_USER_LED0 0x00000200
	#define CFG_FPGA_USER_LED1 0x00000100

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

	#define OF_CPU "PowerPC,405EX@0"

	#endif /* __CONFIG_H */