[people/ms/u-boot.git] / include / configs / katmai.h

/*
 * (C) Copyright 2007
 * Stefan Roese, DENX Software Engineering, sr@denx.de.
 *
 * (C) Copyright 2004 Paul Reynolds <PaulReynolds@lhsolutions.com>
 *
 * 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
 */

/************************************************************************
 * katmai.h - configuration for AMCC Katmai (440SPe)
 ***********************************************************************/

#ifndef __CONFIG_H
#define __CONFIG_H

/*-----------------------------------------------------------------------
 * High Level Configuration Options
 *----------------------------------------------------------------------*/
#define CONFIG_KATMAI			1	/* Board is Katmai	*/
#define CONFIG_4xx			1	/* ... PPC4xx family	*/
#define CONFIG_440			1	/* ... PPC440 family	*/
#define CONFIG_440SPE			1	/* Specifc SPe support	*/
#undef	CFG_DRAM_TEST				/* Disable-takes long time */
#define CONFIG_SYS_CLK_FREQ	33333333	/* external freq to pll	*/

#define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_pre_init		*/
#define	CONFIG_MISC_INIT_F	1	/* Use misc_init_f()		*/
#define CONFIG_ADD_RAM_INFO	1	/* Print additional info	*/
#undef  CONFIG_SHOW_BOOT_PROGRESS

/*-----------------------------------------------------------------------
 * Base addresses -- Note these are effective addresses where the
 * actual resources get mapped (not physical addresses)
 *----------------------------------------------------------------------*/
#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Mon */
#define CFG_MALLOC_LEN		(512 * 1024)	/* Reserve 512 kB for malloc */

#define CFG_SDRAM_BASE		0x00000000	/* _must_ be 0		*/
#define CFG_FLASH_BASE		0xff000000	/* start of FLASH	*/
#define CFG_MONITOR_BASE	TEXT_BASE
#define CFG_PERIPHERAL_BASE	0xa0000000	/* internal peripherals	*/
#define CFG_ISRAM_BASE		0x90000000	/* internal SRAM	*/

#define CFG_PCI_MEMBASE		0x80000000	/* mapped PCI memory	*/
#define CFG_PCI_BASE		0xd0000000	/* internal PCI regs	*/
#define CFG_PCI_TARGBASE	CFG_PCI_MEMBASE

#define CFG_PCIE_MEMBASE	0xb0000000	/* mapped PCIe memory	*/
#define CFG_PCIE_MEMSIZE	0x01000000
#define CFG_PCIE_BASE		0xe0000000	/* PCIe UTL regs */

#define CFG_PCIE0_CFGBASE	0xc0000000
#define CFG_PCIE0_XCFGBASE	0xc0000400
#define CFG_PCIE1_CFGBASE	0xc0001000
#define CFG_PCIE1_XCFGBASE	0xc0001400
#define CFG_PCIE2_CFGBASE	0xc0002000
#define CFG_PCIE2_XCFGBASE	0xc0002400

/* System RAM mapped to PCI space */
#define CONFIG_PCI_SYS_MEM_BUS	CFG_SDRAM_BASE
#define CONFIG_PCI_SYS_MEM_PHYS	CFG_SDRAM_BASE
#define CONFIG_PCI_SYS_MEM_SIZE	(1024 * 1024 * 1024)

#define CFG_ACE_BASE		0xfe000000	/* Xilinx ACE controller - Compact Flash */

/*-----------------------------------------------------------------------
 * Initial RAM & stack pointer (placed in internal SRAM)
 *----------------------------------------------------------------------*/
#define CFG_TEMP_STACK_OCM	1
#define CFG_OCM_DATA_ADDR	CFG_ISRAM_BASE
#define CFG_INIT_RAM_ADDR	CFG_ISRAM_BASE	/* Initial RAM address	*/
#define CFG_INIT_RAM_END	0x2000		/* End of used area in RAM */
#define CFG_GBL_DATA_SIZE	128		/* num bytes initial data */

#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_POST_WORD_ADDR	(CFG_GBL_DATA_OFFSET - 0x4)
#define CFG_INIT_SP_OFFSET	CFG_POST_WORD_ADDR

/*-----------------------------------------------------------------------
 * Serial Port
 *----------------------------------------------------------------------*/
#define CONFIG_SERIAL_MULTI	1
#undef CONFIG_UART1_CONSOLE
#undef CFG_EXT_SERIAL_CLOCK
#define CONFIG_BAUDRATE		115200
#define CFG_BAUDRATE_TABLE  \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

/*-----------------------------------------------------------------------
 * DDR SDRAM
 *----------------------------------------------------------------------*/
#define CONFIG_SPD_EEPROM	1	/* Use SPD EEPROM for setup	*/
#define SPD_EEPROM_ADDRESS	{0x51, 0x52}	/* SPD i2c spd addresses*/
#define CONFIG_DDR_ECC		1	/* with ECC support		*/
#undef  CONFIG_STRESS

/*-----------------------------------------------------------------------
 * I2C
 *----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C		1	/* I2C with hardware support	*/
#undef	CONFIG_SOFT_I2C			/* I2C bit-banged		*/
#define CFG_I2C_SPEED		100000	/* I2C speed and slave address	*/
#define CFG_I2C_SLAVE		0x7F

#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CFG_SPD_BUS_NUM		0	/* The I2C bus for SPD		*/

#define IIC0_BOOTPROM_ADDR	0x50
#define IIC0_ALT_BOOTPROM_ADDR	0x54

#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR	(0x50)
#define CFG_I2C_EEPROM_ADDR_LEN 1
#define CFG_EEPROM_PAGE_WRITE_ENABLE
#define CFG_EEPROM_PAGE_WRITE_BITS 3
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10

/* I2C RTC */
#define CONFIG_RTC_M41T11	1
#define CFG_RTC_BUS_NUM		1	/* The I2C bus for RTC		*/
#define CFG_I2C_RTC_ADDR	0x68
#define CFG_M41T11_BASE_YEAR	1900	/* play along with linux	*/

/* I2C DTT */
#define CONFIG_DTT_ADM1021	1	/* ADM1021 temp sensor support	*/
#define CFG_DTT_BUS_NUM		1	/* The I2C bus for DTT		*/
/*
 * standard dtt sensor configuration - bottom bit will determine local or
 * remote sensor of the ADM1021, the rest determines index into
 * CFG_DTT_ADM1021 array below.
 */
#define CONFIG_DTT_SENSORS	{ 0, 1 }

/*
 * ADM1021 temp sensor configuration (see dtt/adm1021.c for details).
 * there will be one entry in this array for each two (dummy) sensors in
 * CONFIG_DTT_SENSORS.
 *
 * For Katmai board:
 * - only one ADM1021
 * - i2c addr 0x18
 * - conversion rate 0x02 = 0.25 conversions/second
 * - ALERT ouput disabled
 * - local temp sensor enabled, min set to 0 deg, max set to 85 deg
 * - remote temp sensor enabled, min set to 0 deg, max set to 85 deg
 */
#define CFG_DTT_ADM1021		{ { 0x18, 0x02, 0, 1, 0, 85, 1, 0, 58} }

/*-----------------------------------------------------------------------
 * Environment
 *----------------------------------------------------------------------*/
#define	CFG_ENV_IS_IN_FLASH	1	/* Environment uses flash	*/

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

#undef	CONFIG_BOOTARGS

#define	CONFIG_EXTRA_ENV_SETTINGS					\
	"netdev=eth0\0"							\
	"hostname=katmai\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"\
	"flash_nfs=run nfsargs addip addtty;"				\
		"bootm ${kernel_addr}\0"				\
	"flash_self=run ramargs addip addtty;"				\
		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
		"bootm\0"						\
	"rootpath=/opt/eldk/ppc_4xx\0"				\
	"bootfile=katmai/uImage\0"					\
	"kernel_addr=fff10000\0"					\
	"ramdisk_addr=fff20000\0"					\
	"initrd_high=30000000\0"					\
	"load=tftp 200000 katmai/u-boot.bin\0"				\
	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
		"cp.b ${fileaddr} fffc0000 ${filesize};"		\
		"setenv filesize;saveenv\0"				\
	"upd=run load;run update\0"					\
	"kozio=bootm ffc60000\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	1	/* allow baudrate change	*/


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

#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_DTT
#define CONFIG_CMD_ELF
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM


#define	CONFIG_IBM_EMAC4_V4	1	/* 440SPe has this EMAC version	*/
#define CONFIG_MII		1	/* MII PHY management		*/
#define CONFIG_PHY_ADDR		1	/* PHY address, See schematics	*/
#define CONFIG_HAS_ETH0
#define CONFIG_PHY_RESET        1	/* reset phy upon startup	*/
#define CONFIG_PHY_RESET_DELAY	1000
#define CONFIG_CIS8201_PHY	1	/* Enable 'special' RGMII mode for Cicada phy */
#define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
#define CFG_RX_ETH_BUFFER	32	/* Number of ethernet rx buffers & descriptors */

#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
#define CONFIG_NET_MULTI		/* needed for NetConsole	*/

#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 */

#define CFG_4xx_RESET_TYPE	0x2	/* use chip reset on this board	*/

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

#define CFG_FLASH_BANKS_LIST    {CFG_FLASH_BASE}
#define CFG_MAX_FLASH_BANKS     1		    /* number of banks	    */
#define CFG_MAX_FLASH_SECT	1024		    /* sectors per device   */

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

#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)

/*-----------------------------------------------------------------------
 * PCI stuff
 *-----------------------------------------------------------------------
 */
/* General PCI */
#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	*/
#undef CONFIG_PCI_CONFIG_HOST_BRIDGE

/* Board-specific PCI */
#define CFG_PCI_TARGET_INIT		/* let board init pci target    */
#undef	CFG_PCI_MASTER_INIT

#define CFG_PCI_SUBSYS_VENDORID 0x1014	/* IBM				*/
#define CFG_PCI_SUBSYS_DEVICEID 0xcafe	/* Whatever			*/
/* #define CFG_PCI_SUBSYS_ID	CFG_PCI_SUBSYS_DEVICEID */

/*
 *  NETWORK Support (PCI):
 */
/* Support for Intel 82557/82559/82559ER chips. */
#define CONFIG_EEPRO100

/*-----------------------------------------------------------------------
 * Xilinx System ACE support
 *----------------------------------------------------------------------*/
#define CONFIG_SYSTEMACE	1	/* Enable SystemACE support	*/
#define CFG_SYSTEMACE_WIDTH	16	/* Data bus width is 16		*/
#define CFG_SYSTEMACE_BASE	CFG_ACE_BASE
#define CONFIG_DOS_PARTITION	1

/*-----------------------------------------------------------------------
 * External Bus Controller (EBC) Setup
 *----------------------------------------------------------------------*/

/* Memory Bank 0 (Flash) initialization					*/
#define CFG_EBC_PB0AP		(EBC_BXAP_BME_DISABLED      |		\
				 EBC_BXAP_TWT_ENCODE(7)     |		\
				 EBC_BXAP_BCE_DISABLE       |		\
				 EBC_BXAP_BCT_2TRANS        |		\
				 EBC_BXAP_CSN_ENCODE(0)     |		\
				 EBC_BXAP_OEN_ENCODE(0)     |		\
				 EBC_BXAP_WBN_ENCODE(0)     |		\
				 EBC_BXAP_WBF_ENCODE(0)     |		\
				 EBC_BXAP_TH_ENCODE(0)      |		\
				 EBC_BXAP_RE_DISABLED       |		\
				 EBC_BXAP_SOR_DELAYED       |		\
				 EBC_BXAP_BEM_WRITEONLY     |		\
				 EBC_BXAP_PEN_DISABLED)
#define CFG_EBC_PB0CR		(EBC_BXCR_BAS_ENCODE(CFG_FLASH_BASE) |	\
				 EBC_BXCR_BS_16MB                    |	\
				 EBC_BXCR_BU_RW                      |	\
				 EBC_BXCR_BW_16BIT)

/* Memory Bank 1 (Xilinx System ACE controller) initialization		*/
#define CFG_EBC_PB1AP		(EBC_BXAP_BME_DISABLED      |		\
				 EBC_BXAP_TWT_ENCODE(4)     |		\
				 EBC_BXAP_BCE_DISABLE       |		\
				 EBC_BXAP_BCT_2TRANS        |		\
				 EBC_BXAP_CSN_ENCODE(0)     |		\
				 EBC_BXAP_OEN_ENCODE(0)     |		\
				 EBC_BXAP_WBN_ENCODE(0)     |		\
				 EBC_BXAP_WBF_ENCODE(0)     |		\
				 EBC_BXAP_TH_ENCODE(0)      |		\
				 EBC_BXAP_RE_DISABLED       |		\
				 EBC_BXAP_SOR_NONDELAYED    |		\
				 EBC_BXAP_BEM_WRITEONLY     |		\
				 EBC_BXAP_PEN_DISABLED)
#define CFG_EBC_PB1CR		(EBC_BXCR_BAS_ENCODE(CFG_ACE_BASE)  |	\
				 EBC_BXCR_BS_1MB                    |	\
				 EBC_BXCR_BU_RW                     |	\
				 EBC_BXCR_BW_16BIT)

/*-------------------------------------------------------------------------
 * Initialize EBC CONFIG -
 * Keep the Default value, but the bit PDT which has to be set to 1 ?TBC
 * default value : 0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000
 *-------------------------------------------------------------------------*/
#define CFG_EBC_CFG		(EBC_CFG_LE_UNLOCK    |	\
				 EBC_CFG_PTD_ENABLE   |	\
				 EBC_CFG_RTC_16PERCLK | \
				 EBC_CFG_ATC_PREVIOUS | \
				 EBC_CFG_DTC_PREVIOUS | \
				 EBC_CFG_CTC_PREVIOUS | \
				 EBC_CFG_OEO_PREVIOUS | \
				 EBC_CFG_EMC_DEFAULT  |	\
				 EBC_CFG_PME_DISABLE  |	\
				 EBC_CFG_PR_16)

/*-----------------------------------------------------------------------
 * GPIO Setup
 *----------------------------------------------------------------------*/
#define CFG_GPIO_PCIE_PRESENT0	17
#define CFG_GPIO_PCIE_PRESENT1	21
#define CFG_GPIO_PCIE_PRESENT2	23
#define CFG_GPIO_RS232_FORCEOFF	30

#define CFG_PFC0		(GPIO_VAL(CFG_GPIO_PCIE_PRESENT0) | \
				 GPIO_VAL(CFG_GPIO_PCIE_PRESENT1) | \
				 GPIO_VAL(CFG_GPIO_PCIE_PRESENT2) | \
				 GPIO_VAL(CFG_GPIO_RS232_FORCEOFF))
#define CFG_GPIO_OR		GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
#define CFG_GPIO_TCR		GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
#define CFG_GPIO_ODR		0

/*
 * 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		8192	/* For AMCC 405 CPUs		*/
#define CFG_CACHELINE_SIZE	32	/* ...				*/
#if defined(CONFIG_CMD_KGDB)
#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
#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 to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
#endif

#endif	/* __CONFIG_H */
Commit	Line	Data
4745acaa SR	1	/*
	2	* (C) Copyright 2007
	3	* Stefan Roese, DENX Software Engineering, sr@denx.de.
	4	*
	5	* (C) Copyright 2004 Paul Reynolds <PaulReynolds@lhsolutions.com>
	6	*
	7	* See file CREDITS for list of people who contributed to this
	8	* project.
	9	*
	10	* This program is free software; you can redistribute it and/or
	11	* modify it under the terms of the GNU General Public License as
	12	* published by the Free Software Foundation; either version 2 of
	13	* the License, or (at your option) any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	23	* MA 02111-1307 USA
	24	*/
	25
	26	/************************************************************************
	27	* katmai.h - configuration for AMCC Katmai (440SPe)
	28	***********************************************************************/
	29
	30	#ifndef __CONFIG_H
	31	#define __CONFIG_H
83b4cfa3	32
4745acaa SR	33	/*-----------------------------------------------------------------------
	34	* High Level Configuration Options
	35	----------------------------------------------------------------------/
	36	#define CONFIG_KATMAI 1 /* Board is Katmai */
	37	#define CONFIG_4xx 1 /* ... PPC4xx family */
	38	#define CONFIG_440 1 /* ... PPC440 family */
	39	#define CONFIG_440SPE 1 /* Specifc SPe support */
	40	#undef CFG_DRAM_TEST /* Disable-takes long time */
	41	#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
	42
	43	#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
	44	#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
	45	#define CONFIG_ADD_RAM_INFO 1 /* Print additional info */
	46	#undef CONFIG_SHOW_BOOT_PROGRESS
	47
	48	/*-----------------------------------------------------------------------
	49	* Base addresses -- Note these are effective addresses where the
	50	* actual resources get mapped (not physical addresses)
	51	----------------------------------------------------------------------/
	52	#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
	53	#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc */
	54
	55	#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
	56	#define CFG_FLASH_BASE 0xff000000 /* start of FLASH */
	57	#define CFG_MONITOR_BASE TEXT_BASE
	58	#define CFG_PERIPHERAL_BASE 0xa0000000 /* internal peripherals */
	59	#define CFG_ISRAM_BASE 0x90000000 /* internal SRAM */
	60
	61	#define CFG_PCI_MEMBASE 0x80000000 /* mapped PCI memory */
	62	#define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */
	63	#define CFG_PCI_TARGBASE CFG_PCI_MEMBASE
	64
	65	#define CFG_PCIE_MEMBASE 0xb0000000 /* mapped PCIe memory */
	66	#define CFG_PCIE_MEMSIZE 0x01000000
	67	#define CFG_PCIE_BASE 0xe0000000 /* PCIe UTL regs */
	68
	69	#define CFG_PCIE0_CFGBASE 0xc0000000
	70	#define CFG_PCIE0_XCFGBASE 0xc0000400
	71	#define CFG_PCIE1_CFGBASE 0xc0001000
	72	#define CFG_PCIE1_XCFGBASE 0xc0001400
	73	#define CFG_PCIE2_CFGBASE 0xc0002000
	74	#define CFG_PCIE2_XCFGBASE 0xc0002400
	75
	76	/* System RAM mapped to PCI space */
	77	#define CONFIG_PCI_SYS_MEM_BUS CFG_SDRAM_BASE
	78	#define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE
	79	#define CONFIG_PCI_SYS_MEM_SIZE (1024 * 1024 * 1024)
	80
a65c5768	81	#define CFG_ACE_BASE 0xfe000000 /* Xilinx ACE controller - Compact Flash */
4745acaa SR	82
	83	/*-----------------------------------------------------------------------
	84	* Initial RAM & stack pointer (placed in internal SRAM)
	85	----------------------------------------------------------------------/
	86	#define CFG_TEMP_STACK_OCM 1
	87	#define CFG_OCM_DATA_ADDR CFG_ISRAM_BASE
	88	#define CFG_INIT_RAM_ADDR CFG_ISRAM_BASE /* Initial RAM address */
	89	#define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */
	90	#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
	91
	92	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	93	#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
	94	#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
	95
	96	/*-----------------------------------------------------------------------
	97	* Serial Port
	98	----------------------------------------------------------------------/
	99	#define CONFIG_SERIAL_MULTI 1
	100	#undef CONFIG_UART1_CONSOLE
	101	#undef CFG_EXT_SERIAL_CLOCK
	102	#define CONFIG_BAUDRATE 115200
	103	#define CFG_BAUDRATE_TABLE \
	104	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
	105
	106	/*-----------------------------------------------------------------------
	107	* DDR SDRAM
	108	----------------------------------------------------------------------/
	109	#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
ba58e4c9	110	#define SPD_EEPROM_ADDRESS {0x51, 0x52} /* SPD i2c spd addresses*/
2721a68a	111	#define CONFIG_DDR_ECC 1 /* with ECC support */
4745acaa	112	#undef CONFIG_STRESS
4745acaa SR	113
	114	/*-----------------------------------------------------------------------
	115	* I2C
	116	----------------------------------------------------------------------/
	117	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
	118	#undef CONFIG_SOFT_I2C /* I2C bit-banged */
	119	#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */
	120	#define CFG_I2C_SLAVE 0x7F
	121
	122	#define CONFIG_I2C_MULTI_BUS
	123	#define CONFIG_I2C_CMD_TREE
	124	#define CFG_SPD_BUS_NUM 0 /* The I2C bus for SPD */
	125
	126	#define IIC0_BOOTPROM_ADDR 0x50
	127	#define IIC0_ALT_BOOTPROM_ADDR 0x54
	128
	129	#define CFG_I2C_MULTI_EEPROMS
	130	#define CFG_I2C_EEPROM_ADDR (0x50)
	131	#define CFG_I2C_EEPROM_ADDR_LEN 1
	132	#define CFG_EEPROM_PAGE_WRITE_ENABLE
	133	#define CFG_EEPROM_PAGE_WRITE_BITS 3
	134	#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
	135
	136	/* I2C RTC */
	137	#define CONFIG_RTC_M41T11 1
	138	#define CFG_RTC_BUS_NUM 1 /* The I2C bus for RTC */
	139	#define CFG_I2C_RTC_ADDR 0x68
	140	#define CFG_M41T11_BASE_YEAR 1900 /* play along with linux */
	141
	142	/* I2C DTT */
	143	#define CONFIG_DTT_ADM1021 1 /* ADM1021 temp sensor support */
	144	#define CFG_DTT_BUS_NUM 1 /* The I2C bus for DTT */
	145	/*
	146	* standard dtt sensor configuration - bottom bit will determine local or
	147	* remote sensor of the ADM1021, the rest determines index into
	148	* CFG_DTT_ADM1021 array below.
	149	*/
	150	#define CONFIG_DTT_SENSORS { 0, 1 }
	151
	152	/*
	153	* ADM1021 temp sensor configuration (see dtt/adm1021.c for details).
	154	* there will be one entry in this array for each two (dummy) sensors in
	155	* CONFIG_DTT_SENSORS.
	156	*
	157	* For Katmai board:
	158	* - only one ADM1021
	159	* - i2c addr 0x18
	160	* - conversion rate 0x02 = 0.25 conversions/second
	161	* - ALERT ouput disabled
	162	* - local temp sensor enabled, min set to 0 deg, max set to 85 deg
	163	* - remote temp sensor enabled, min set to 0 deg, max set to 85 deg
	164	*/
	165	#define CFG_DTT_ADM1021 { { 0x18, 0x02, 0, 1, 0, 85, 1, 0, 58} }
	166
	167	/*-----------------------------------------------------------------------
	168	* Environment
	169	----------------------------------------------------------------------/
	170	#define CFG_ENV_IS_IN_FLASH 1 /* Environment uses flash */
	171
	172	#define CONFIG_PREBOOT "echo;" \
	173	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
	174	"echo"
	175
	176	#undef CONFIG_BOOTARGS
177
178	#define CONFIG_EXTRA_ENV_SETTINGS \
179	"netdev=eth0\0" \
180	"hostname=katmai\0" \
181	"nfsargs=setenv bootargs root=/dev/nfs rw " \
182	"nfsroot=${serverip}:${rootpath}\0" \
183	"ramargs=setenv bootargs root=/dev/ram rw\0" \
184	"addip=setenv bootargs ${bootargs} " \
185	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
186	":${hostname}:${netdev}:off panic=1\0" \
187	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
188	"flash_nfs=run nfsargs addip addtty;" \
189	"bootm ${kernel_addr}\0" \
190	"flash_self=run ramargs addip addtty;" \
191	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
192	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
193	"bootm\0" \
194	"rootpath=/opt/eldk/ppc_4xx\0" \
195	"bootfile=katmai/uImage\0" \
196	"kernel_addr=fff10000\0" \
197	"ramdisk_addr=fff20000\0" \
198	"initrd_high=30000000\0" \
199	"load=tftp 200000 katmai/u-boot.bin\0" \
200	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
201	"cp.b ${fileaddr} fffc0000 ${filesize};" \
202	"setenv filesize;saveenv\0" \
203	"upd=run load;run update\0" \
204	"kozio=bootm ffc60000\0" \
205	""
206	#define CONFIG_BOOTCOMMAND "run flash_self"
207
208	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
209
210	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
211	#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
212
bc234c12 JL	213
	214	/*
	215	* Command line configuration.
	216	*/
	217	#include <config_cmd_default.h>
	218
	219	#define CONFIG_CMD_ASKENV
	220	#define CONFIG_CMD_EEPROM
	221	#define CONFIG_CMD_DATE
	222	#define CONFIG_CMD_DHCP
	223	#define CONFIG_CMD_DIAG
	224	#define CONFIG_CMD_DTT
	225	#define CONFIG_CMD_ELF
	226	#define CONFIG_CMD_EXT2
	227	#define CONFIG_CMD_FAT
	228	#define CONFIG_CMD_I2C
	229	#define CONFIG_CMD_IRQ
	230	#define CONFIG_CMD_MII
	231	#define CONFIG_CMD_NET
	232	#define CONFIG_CMD_NFS
	233	#define CONFIG_CMD_PCI
	234	#define CONFIG_CMD_PING
	235	#define CONFIG_CMD_REGINFO
	236	#define CONFIG_CMD_SDRAM
	237
4745acaa SR	238
	239	#define CONFIG_IBM_EMAC4_V4 1 /* 440SPe has this EMAC version */
	240	#define CONFIG_MII 1 /* MII PHY management */
	241	#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
	242	#define CONFIG_HAS_ETH0
	243	#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
	244	#define CONFIG_PHY_RESET_DELAY 1000
	245	#define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */
	246	#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
	247	#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
	248
	249	#define CONFIG_NETCONSOLE /* include NetConsole support */
	250	#define CONFIG_NET_MULTI /* needed for NetConsole */
	251
	252	#undef CONFIG_WATCHDOG /* watchdog disabled */
	253
	254	/*
	255	* Miscellaneous configurable options
	256	*/
	257	#define CFG_LONGHELP /* undef to save memory */
	258	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
	259
bc234c12	260	#if defined(CONFIG_CMD_KGDB)
4745acaa SR	261	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
	262	#else
	263	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	264	#endif
	265	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	266	#define CFG_MAXARGS 16 /* max number of command args */
	267	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
	268
	269	#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
	270	#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
	271
	272	#define CFG_LOAD_ADDR 0x100000 /* default load address */
	273	#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
	274
	275	#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
	276
	277	#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
	278	#define CONFIG_LOOPW 1 /* enable loopw command */
	279	#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
	280	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
	281	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
	282
	283	#define CFG_4xx_RESET_TYPE 0x2 /* use chip reset on this board */
	284
	285	/*-----------------------------------------------------------------------
	286	* FLASH related
	287	----------------------------------------------------------------------/
	288	#define CFG_FLASH_CFI
	289	#define CFG_FLASH_CFI_DRIVER
	290	#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
	291	#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
	292
	293	#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
	294	#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
	295	#define CFG_MAX_FLASH_SECT 1024 /* sectors per device */
	296
	297	#undef CFG_FLASH_CHECKSUM
	298	#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
	299	#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
	300
	301	#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
	302	#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
	303	#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
	304
	305	/* Address and size of Redundant Environment Sector */
	306	#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
	307	#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
	308
	309	/*-----------------------------------------------------------------------
	310	* PCI stuff
	311	*-----------------------------------------------------------------------
	312	*/
	313	/* General PCI */
	314	#define CONFIG_PCI /* include pci support */
	315	#define CONFIG_PCI_PNP 1 /* do pci plug-and-play */
	316	#define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
	317	#undef CONFIG_PCI_CONFIG_HOST_BRIDGE
	318
	319	/* Board-specific PCI */
4745acaa SR	320	#define CFG_PCI_TARGET_INIT /* let board init pci target */
	321	#undef CFG_PCI_MASTER_INIT
	322
	323	#define CFG_PCI_SUBSYS_VENDORID 0x1014 /* IBM */
	324	#define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
	325	/* #define CFG_PCI_SUBSYS_ID CFG_PCI_SUBSYS_DEVICEID */
	326
	327	/*
	328	* NETWORK Support (PCI):
	329	*/
	330	/* Support for Intel 82557/82559/82559ER chips. */
	331	#define CONFIG_EEPRO100
	332
	333	/*-----------------------------------------------------------------------
	334	* Xilinx System ACE support
	335	----------------------------------------------------------------------/
	336	#define CONFIG_SYSTEMACE 1 /* Enable SystemACE support */
	337	#define CFG_SYSTEMACE_WIDTH 16 /* Data bus width is 16 */
	338	#define CFG_SYSTEMACE_BASE CFG_ACE_BASE
	339	#define CONFIG_DOS_PARTITION 1
	340
	341	/*-----------------------------------------------------------------------
	342	* External Bus Controller (EBC) Setup
	343	----------------------------------------------------------------------/
	344
	345	/* Memory Bank 0 (Flash) initialization */
	346	#define CFG_EBC_PB0AP (EBC_BXAP_BME_DISABLED \| \
	347	EBC_BXAP_TWT_ENCODE(7) \| \
	348	EBC_BXAP_BCE_DISABLE \| \
	349	EBC_BXAP_BCT_2TRANS \| \
	350	EBC_BXAP_CSN_ENCODE(0) \| \
	351	EBC_BXAP_OEN_ENCODE(0) \| \
	352	EBC_BXAP_WBN_ENCODE(0) \| \
	353	EBC_BXAP_WBF_ENCODE(0) \| \
	354	EBC_BXAP_TH_ENCODE(0) \| \
	355	EBC_BXAP_RE_DISABLED \| \
	356	EBC_BXAP_SOR_DELAYED \| \
	357	EBC_BXAP_BEM_WRITEONLY \| \
	358	EBC_BXAP_PEN_DISABLED)
	359	#define CFG_EBC_PB0CR (EBC_BXCR_BAS_ENCODE(CFG_FLASH_BASE) \| \
	360	EBC_BXCR_BS_16MB \| \
	361	EBC_BXCR_BU_RW \| \
	362	EBC_BXCR_BW_16BIT)
	363
	364	/* Memory Bank 1 (Xilinx System ACE controller) initialization */
d2168626 SR	365	#define CFG_EBC_PB1AP (EBC_BXAP_BME_DISABLED \| \
	366	EBC_BXAP_TWT_ENCODE(4) \| \
	367	EBC_BXAP_BCE_DISABLE \| \
	368	EBC_BXAP_BCT_2TRANS \| \
	369	EBC_BXAP_CSN_ENCODE(0) \| \
	370	EBC_BXAP_OEN_ENCODE(0) \| \
	371	EBC_BXAP_WBN_ENCODE(0) \| \
	372	EBC_BXAP_WBF_ENCODE(0) \| \
	373	EBC_BXAP_TH_ENCODE(0) \| \
	374	EBC_BXAP_RE_DISABLED \| \
	375	EBC_BXAP_SOR_NONDELAYED \| \
	376	EBC_BXAP_BEM_WRITEONLY \| \
	377	EBC_BXAP_PEN_DISABLED)
4745acaa SR	378	#define CFG_EBC_PB1CR (EBC_BXCR_BAS_ENCODE(CFG_ACE_BASE) \| \
	379	EBC_BXCR_BS_1MB \| \
	380	EBC_BXCR_BU_RW \| \
	381	EBC_BXCR_BW_16BIT)
	382
	383	/*-------------------------------------------------------------------------
	384	* Initialize EBC CONFIG -
	385	* Keep the Default value, but the bit PDT which has to be set to 1 ?TBC
	386	* default value : 0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000
	387	-------------------------------------------------------------------------/
	388	#define CFG_EBC_CFG (EBC_CFG_LE_UNLOCK \| \
	389	EBC_CFG_PTD_ENABLE \| \
	390	EBC_CFG_RTC_16PERCLK \| \
	391	EBC_CFG_ATC_PREVIOUS \| \
	392	EBC_CFG_DTC_PREVIOUS \| \
	393	EBC_CFG_CTC_PREVIOUS \| \
	394	EBC_CFG_OEO_PREVIOUS \| \
	395	EBC_CFG_EMC_DEFAULT \| \
	396	EBC_CFG_PME_DISABLE \| \
	397	EBC_CFG_PR_16)
	398
ba58e4c9 SR	399	/*-----------------------------------------------------------------------
	400	* GPIO Setup
	401	----------------------------------------------------------------------/
	402	#define CFG_GPIO_PCIE_PRESENT0 17
	403	#define CFG_GPIO_PCIE_PRESENT1 21
	404	#define CFG_GPIO_PCIE_PRESENT2 23
	405	#define CFG_GPIO_RS232_FORCEOFF 30
	406
	407	#define CFG_PFC0 (GPIO_VAL(CFG_GPIO_PCIE_PRESENT0) \| \
	408	GPIO_VAL(CFG_GPIO_PCIE_PRESENT1) \| \
	409	GPIO_VAL(CFG_GPIO_PCIE_PRESENT2) \| \
	410	GPIO_VAL(CFG_GPIO_RS232_FORCEOFF))
	411	#define CFG_GPIO_OR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
	412	#define CFG_GPIO_TCR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
	413	#define CFG_GPIO_ODR 0
	414
4745acaa SR	415	/*
	416	* For booting Linux, the board info and command line data
	417	* have to be in the first 8 MB of memory, since this is
	418	* the maximum mapped by the Linux kernel during initialization.
	419	*/
	420	#define CFG_BOOTMAPSZ (8 << 20) /Initial Memory map for Linux/
	421	/*-----------------------------------------------------------------------
	422	* Cache Configuration
	423	*/
	424	#define CFG_DCACHE_SIZE 8192 /* For AMCC 405 CPUs */
	425	#define CFG_CACHELINE_SIZE 32 /* ... */
bc234c12	426	#if defined(CONFIG_CMD_KGDB)
4745acaa SR	427	#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	428	#endif
	429
	430	/*
	431	* Internal Definitions
	432	*
	433	* Boot Flags
	434	*/
	435	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	436	#define BOOTFLAG_WARM 0x02 /* Software reboot */
	437
bc234c12	438	#if defined(CONFIG_CMD_KGDB)
4745acaa SR	439	#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
	440	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
	441	#endif
	442
	443	#endif /* __CONFIG_H */