include/configs/mpc7448hpc2.h - platform/external/u-boot - Gitiles

 /*
  * Copyright (c) 2005 Freescale Semiconductor, Inc.
  *
  * (C) Copyright 2006
  * Alex Bounine , Tundra Semiconductor Corp.
  * Roy Zang	, <tie-fei.zang@freescale.com> Freescale Corp.
  *
  * 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
  */

 /*
  * board specific configuration options for Freescale
  * MPC7448HPC2 (High-Performance Computing II) (Taiga) board
  *
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 #undef DEBUG

 /* Board Configuration Definitions */
 /* MPC7448HPC2 (High-Performance Computing II) (Taiga) board */

 #define CONFIG_MPC7448HPC2

 #define CONFIG_74xx
 #define CONFIG_750FX		/* this option to enable init of extended BATs */
 #define CONFIG_ALTIVEC		/* undef to disable */

 #define CFG_BOARD_NAME		"MPC7448 HPC II"
 #define CONFIG_IDENT_STRING	" Freescale MPC7448 HPC II"

 #define CFG_OCN_CLK		133000000	/* 133 MHz */
 #define CFG_CONFIG_BUS_CLK	133000000

 #define CFG_CLK_SPREAD		/* Enable Spread-Spectrum Clock generation */

 #undef  CONFIG_ECC		/* disable ECC support */

 /* Board-specific Initialization Functions to be called */
 #define CFG_BOARD_ASM_INIT
 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_BOARD_EARLY_INIT_R
 #define CONFIG_MISC_INIT_R

 #define CONFIG_HAS_ETH1

 #define CONFIG_ENV_OVERWRITE

 /*
  * High Level Configuration Options
  * (easy to change)
  */

 #define CONFIG_BAUDRATE		115200	/* console baudrate = 115000 */

 /*#define CFG_HUSH_PARSER */
 #undef CFG_HUSH_PARSER

 #define CFG_PROMPT_HUSH_PS2	"> "

 /* Pass open firmware flat tree */
 #define CONFIG_OF_FLAT_TREE	1
 #define CONFIG_OF_BOARD_SETUP	1

 /* maximum size of the flat tree (8K) */
 #define OF_FLAT_TREE_MAX_SIZE	8192

 #define OF_CPU			"PowerPC,7448@0"
 #define OF_TSI			"tsi108@c0000000"
 #define OF_TBCLK		(bd->bi_busfreq / 8)
 #define OF_STDOUT_PATH		"/tsi108@c0000000/serial@7808"

 /*
  * The following defines let you select what serial you want to use
  * for your console driver.
  *
  * what to do:
  * If you have hacked a serial cable onto the second DUART channel,
  * change the CFG_DUART port from 1 to 0 below.
  *
  */

 #define CONFIG_CONS_INDEX	1
 #define CFG_NS16550
 #define CFG_NS16550_SERIAL
 #define CFG_NS16550_REG_SIZE	1
 #define CFG_NS16550_CLK		CFG_OCN_CLK * 8

 #define CFG_NS16550_COM1	(CFG_TSI108_CSR_RST_BASE+0x7808)
 #define CFG_NS16550_COM2	(CFG_TSI108_CSR_RST_BASE+0x7C08)
 #define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

 #define CONFIG_BOOTDELAY	3	/* autoboot after 3 seconds */
 #define CONFIG_ZERO_BOOTDELAY_CHECK

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

 #if (CONFIG_BOOTDELAY >= 0)
 #define CONFIG_BOOTCOMMAND	"tftpboot 0x400000 zImage.initrd.elf;\
  setenv bootargs $(bootargs) $(bootargs_root) nfsroot=$(serverip):$(rootpath) \
  ip=$(ipaddr):$(serverip)$(bootargs_end);  bootm 0x400000; "

 #define CONFIG_BOOTARGS "console=ttyS0,115200"
 #endif

 #undef CONFIG_EXTRA_ENV_SETTINGS

 #define CONFIG_SERIAL	"No. 1"

 /* Networking Configuration */

 #define KSEG1ADDR(a)	(a)	/* Needed by the rtl8139 driver */

 #define CONFIG_TSI108_ETH
 #define CONFIG_TSI108_ETH_NUM_PORTS	2

 #define CONFIG_NET_MULTI

 #define CONFIG_BOOTFILE		zImage.initrd.elf
 #define CONFIG_LOADADDR		0x400000

 /*-------------------------------------------------------------------------- */

 #define CONFIG_LOADS_ECHO	0	/* echo off for serial download */
 #define CFG_LOADS_BAUD_CHANGE	/* allow baudrate changes */

 #undef CONFIG_WATCHDOG		/* watchdog disabled */

 #define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | \
 				CONFIG_BOOTP_BOOTFILESIZE)

 #define CONFIG_COMMANDS (CONFIG_CMD_DFL \
 		| CFG_CMD_ASKENV \
 		| CFG_CMD_CACHE \
 		| CFG_CMD_PCI \
 		| CFG_CMD_I2C \
 		| CFG_CMD_SDRAM \
 		| CFG_CMD_EEPROM \
 		| CFG_CMD_FLASH \
 		| CFG_CMD_ENV \
 		| CFG_CMD_BSP \
 		| CFG_CMD_DHCP \
 		| CFG_CMD_PING \
 		| CFG_CMD_DATE)

 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>

 /*set date in u-boot*/
 #define CONFIG_RTC_M48T35A
 #define CFG_NVRAM_BASE_ADDR	0xfc000000
 #define CFG_NVRAM_SIZE		0x8000
 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_VERSION_VARIABLE		1
 #define CONFIG_TSI108_I2C

 #define CFG_I2C_EEPROM_ADDR		0x50	/* I2C EEPROM page 1 */
 #define CFG_I2C_EEPROM_ADDR_LEN		1	/* Bytes of address */

 #define CFG_LONGHELP		/* undef to save memory */
 #define CFG_PROMPT	"=> "	/* Monitor Command Prompt */

 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 #define CFG_CBSIZE		1024	/* Console I/O Buffer Size */
 #define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port at */
 #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	0x00400000	/* memtest works on */
 #define CFG_MEMTEST_END		0x07c00000	/* 4 ... 124 MB in DRAM */

 #define CFG_LOAD_ADDR	0x00400000	/* default load address */

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

 /*
  * Low Level Configuration Settings
  * (address mappings, register initial values, etc.)
  * You should know what you are doing if you make changes here.
  */

 /*-----------------------------------------------------------------------
  * Definitions for initial stack pointer and data area
  */

 /*
  * When locking data in cache you should point the CFG_INIT_RAM_ADDRESS
  * To an unused memory region. The stack will remain in cache until RAM
  * is initialized
  */
 #undef  CFG_INIT_RAM_LOCK
 #define CFG_INIT_RAM_ADDR	0x07d00000	/* unused memory region */
 #define CFG_INIT_RAM_END	0x4000/* larger space - we have SDRAM initialized */

 #define CFG_GBL_DATA_SIZE	128/* size in bytes reserved for init data */
 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)

 /*-----------------------------------------------------------------------
  * Start addresses for the final memory configuration
  * (Set up by the startup code)
  * Please note that CFG_SDRAM_BASE _must_ start at 0
  */

 #define CFG_SDRAM_BASE		0x00000000	/* first 256 MB of SDRAM */
 #define CFG_SDRAM1_BASE		0x10000000	/* next 256MB of SDRAM */

 #define CFG_SDRAM2_BASE	0x40000000	/* beginning of non-cacheable alias for SDRAM - first 256MB */
 #define CFG_SDRAM3_BASE	0x50000000	/* next Non-Cacheable 256MB of SDRAM */

 #define CFG_PCI_PFM_BASE	0x80000000	/* Prefetchable (cacheable) PCI/X PFM and SDRAM OCN (128MB+128MB) */

 #define CFG_PCI_MEM32_BASE	0xE0000000	/* Non-Cacheable PCI/X MEM and SDRAM OCN (128MB+128MB) */

 #define CFG_MISC_REGION_BASE	0xf0000000	/* Base Address for (PCI/X + Flash) region */

 #define CFG_FLASH_BASE	0xff000000	/* Base Address of Flash device */
 #define CFG_FLASH_BASE2	0xfe000000	/* Alternate Flash Base Address */

 #define CONFIG_VERY_BIG_RAM	/* we will use up to 256M memory for cause we are short of BATS */

 #define PCI0_IO_BASE_BOOTM	0xfd000000

 #define CFG_RESET_ADDRESS	0x3fffff00
 #define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor */
 #define CFG_MONITOR_BASE	TEXT_BASE	/* u-boot code base */
 #define CFG_MALLOC_LEN		(256 << 10)	/* Reserve 256 kB for malloc */

 /* Peripheral Device section */

 /*
  * Resources on the Tsi108
  */

 #define CFG_TSI108_CSR_RST_BASE	0xC0000000	/* Tsi108 CSR base after reset */
 #define CFG_TSI108_CSR_BASE	CFG_TSI108_CSR_RST_BASE	/* Runtime Tsi108 CSR base */

 #define ENABLE_PCI_CSR_BAR	/* enables access to Tsi108 CSRs from the PCI/X bus */

 #undef  DISABLE_PBM

 /*
  * PCI stuff
  *
  */

 #define CONFIG_PCI		/* include pci support */
 #define CONFIG_TSI108_PCI	/* include tsi108 pci support */

 #define PCI_HOST_ADAPTER	0	/* configure as pci adapter */
 #define PCI_HOST_FORCE		1	/* configure as pci host */
 #define PCI_HOST_AUTO		2	/* detected via arbiter enable */

 #define CONFIG_PCI_HOST PCI_HOST_FORCE	/* select pci host function */
 #define CONFIG_PCI_PNP		/* do pci plug-and-play */

 /* PCI MEMORY MAP section */

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

 /* PCI Memory Space */
 #define CFG_PCI_MEM_BUS		(CFG_PCI_MEM_PHYS)
 #define CFG_PCI_MEM_PHYS	(CFG_PCI_MEM32_BASE)	/* 0xE0000000 */
 #define CFG_PCI_MEM_SIZE	0x10000000	/* 256 MB space for PCI/X Mem + SDRAM OCN */

 /* PCI I/O Space */
 #define CFG_PCI_IO_BUS		0x00000000
 #define CFG_PCI_IO_PHYS		0xfa000000	/* Changed from fd000000 */

 #define CFG_PCI_IO_SIZE		0x01000000	/* 16MB */

 #define _IO_BASE		0x00000000	/* points to PCI I/O space      */

 /* PCI Config Space mapping */
 #define CFG_PCI_CFG_BASE	0xfb000000	/* Changed from FE000000 */
 #define CFG_PCI_CFG_SIZE	0x01000000	/* 16MB */

 #define CFG_IBAT0U	0xFE0003FF
 #define CFG_IBAT0L	0xFE000002

 #define CFG_IBAT1U	0x00007FFF
 #define CFG_IBAT1L	0x00000012

 #define CFG_IBAT2U	0x80007FFF
 #define CFG_IBAT2L	0x80000022

 #define CFG_IBAT3U	0x00000000
 #define CFG_IBAT3L	0x00000000

 #define CFG_IBAT4U	0x00000000
 #define CFG_IBAT4L	0x00000000

 #define CFG_IBAT5U	0x00000000
 #define CFG_IBAT5L	0x00000000

 #define CFG_IBAT6U	0x00000000
 #define CFG_IBAT6L	0x00000000

 #define CFG_IBAT7U	0x00000000
 #define CFG_IBAT7L	0x00000000

 #define CFG_DBAT0U	0xE0003FFF
 #define CFG_DBAT0L	0xE000002A

 #define CFG_DBAT1U	0x00007FFF
 #define CFG_DBAT1L	0x00000012

 #define CFG_DBAT2U	0x00000000
 #define CFG_DBAT2L	0x00000000

 #define CFG_DBAT3U	0xC0000003
 #define CFG_DBAT3L	0xC000002A

 #define CFG_DBAT4U	0x00000000
 #define CFG_DBAT4L	0x00000000

 #define CFG_DBAT5U	0x00000000
 #define CFG_DBAT5L	0x00000000

 #define CFG_DBAT6U	0x00000000
 #define CFG_DBAT6L	0x00000000

 #define CFG_DBAT7U	0x00000000
 #define CFG_DBAT7L	0x00000000

 /* I2C addresses for the two DIMM SPD chips */
 #define DIMM0_I2C_ADDR	0x51
 #define DIMM1_I2C_ADDR	0x52

 /*
  * 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 */

 /*-----------------------------------------------------------------------
  * FLASH organization
  */
 #define CFG_MAX_FLASH_BANKS	1/* Flash can be at one of two addresses */
 #define FLASH_BANK_SIZE		0x01000000	/* 16 MB Total */
 #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE2}

 #define CFG_FLASH_CFI_DRIVER
 #define CFG_FLASH_CFI
 #define CFG_WRITE_SWAPPED_DATA

 #define PHYS_FLASH_SIZE		0x01000000
 #define CFG_MAX_FLASH_SECT	(128)

 #define CFG_ENV_IS_IN_NVRAM
 #define CFG_ENV_ADDR		0xFC000000

 #define CFG_ENV_OFFSET	0x00000000	/* Offset of Environment Sector */
 #define CFG_ENV_SIZE	0x00000400	/* Total Size of Environment Space */

 /*-----------------------------------------------------------------------
  * Cache Configuration
  */
 #define CFG_CACHELINE_SIZE	32	/* For all MPC74xx CPUs */
 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 #define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
 #endif

 /*-----------------------------------------------------------------------
  * L2CR setup -- make sure this is right for your board!
  * look in include/mpc74xx.h for the defines used here
  */
 #undef CFG_L2

 #define L2_INIT		0
 #define L2_ENABLE	(L2_INIT | L2CR_L2E)

 /*
  * Internal Definitions
  *
  * Boot Flags
  */
 #define BOOTFLAG_COLD	0x01	/* Normal Power-On: Boot from FLASH */
 #define BOOTFLAG_WARM	0x02	/* Software reboot */
 #define CFG_SERIAL_HANG_IN_EXCEPTION
 #endif	/* __CONFIG_H */
	/*
	* Copyright (c) 2005 Freescale Semiconductor, Inc.
	*
	* (C) Copyright 2006
	* Alex Bounine , Tundra Semiconductor Corp.
	* Roy Zang , <tie-fei.zang@freescale.com> Freescale Corp.
	*
	* 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
	*/

	/*
	* board specific configuration options for Freescale
	* MPC7448HPC2 (High-Performance Computing II) (Taiga) board
	*
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	#undef DEBUG

	/* Board Configuration Definitions */
	/* MPC7448HPC2 (High-Performance Computing II) (Taiga) board */

	#define CONFIG_MPC7448HPC2

	#define CONFIG_74xx
	#define CONFIG_750FX /* this option to enable init of extended BATs */
	#define CONFIG_ALTIVEC /* undef to disable */

	#define CFG_BOARD_NAME "MPC7448 HPC II"
	#define CONFIG_IDENT_STRING " Freescale MPC7448 HPC II"

	#define CFG_OCN_CLK 133000000 /* 133 MHz */
	#define CFG_CONFIG_BUS_CLK 133000000

	#define CFG_CLK_SPREAD /* Enable Spread-Spectrum Clock generation */

	#undef CONFIG_ECC /* disable ECC support */

	/* Board-specific Initialization Functions to be called */
	#define CFG_BOARD_ASM_INIT
	#define CONFIG_BOARD_EARLY_INIT_F
	#define CONFIG_BOARD_EARLY_INIT_R
	#define CONFIG_MISC_INIT_R

	#define CONFIG_HAS_ETH1

	#define CONFIG_ENV_OVERWRITE

	/*
	* High Level Configuration Options
	* (easy to change)
	*/

	#define CONFIG_BAUDRATE 115200 /* console baudrate = 115000 */

	/#define CFG_HUSH_PARSER /
	#undef CFG_HUSH_PARSER

	#define CFG_PROMPT_HUSH_PS2 "> "

	/* Pass open firmware flat tree */
	#define CONFIG_OF_FLAT_TREE 1
	#define CONFIG_OF_BOARD_SETUP 1

	/* maximum size of the flat tree (8K) */
	#define OF_FLAT_TREE_MAX_SIZE 8192

	#define OF_CPU "PowerPC,7448@0"
	#define OF_TSI "tsi108@c0000000"
	#define OF_TBCLK (bd->bi_busfreq / 8)
	#define OF_STDOUT_PATH "/tsi108@c0000000/serial@7808"

	/*
	* The following defines let you select what serial you want to use
	* for your console driver.
	*
	* what to do:
	* If you have hacked a serial cable onto the second DUART channel,
	* change the CFG_DUART port from 1 to 0 below.
	*
	*/

	#define CONFIG_CONS_INDEX 1
	#define CFG_NS16550
	#define CFG_NS16550_SERIAL
	#define CFG_NS16550_REG_SIZE 1
	#define CFG_NS16550_CLK CFG_OCN_CLK * 8

	#define CFG_NS16550_COM1 (CFG_TSI108_CSR_RST_BASE+0x7808)
	#define CFG_NS16550_COM2 (CFG_TSI108_CSR_RST_BASE+0x7C08)
	#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }

	#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
	#define CONFIG_ZERO_BOOTDELAY_CHECK

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

	#if (CONFIG_BOOTDELAY >= 0)
	#define CONFIG_BOOTCOMMAND "tftpboot 0x400000 zImage.initrd.elf;\
	setenv bootargs $(bootargs) $(bootargs_root) nfsroot=$(serverip):$(rootpath) \
	ip=$(ipaddr):$(serverip)$(bootargs_end); bootm 0x400000; "

	#define CONFIG_BOOTARGS "console=ttyS0,115200"
	#endif

	#undef CONFIG_EXTRA_ENV_SETTINGS

	#define CONFIG_SERIAL "No. 1"

	/* Networking Configuration */

	#define KSEG1ADDR(a) (a) /* Needed by the rtl8139 driver */

	#define CONFIG_TSI108_ETH
	#define CONFIG_TSI108_ETH_NUM_PORTS 2

	#define CONFIG_NET_MULTI

	#define CONFIG_BOOTFILE zImage.initrd.elf
	#define CONFIG_LOADADDR 0x400000

	/-------------------------------------------------------------------------- /

	#define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
	#define CFG_LOADS_BAUD_CHANGE /* allow baudrate changes */

	#undef CONFIG_WATCHDOG /* watchdog disabled */

	#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT \| \
	CONFIG_BOOTP_BOOTFILESIZE)

	#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
	\| CFG_CMD_ASKENV \
	\| CFG_CMD_CACHE \
	\| CFG_CMD_PCI \
	\| CFG_CMD_I2C \
	\| CFG_CMD_SDRAM \
	\| CFG_CMD_EEPROM \
	\| CFG_CMD_FLASH \
	\| CFG_CMD_ENV \
	\| CFG_CMD_BSP \
	\| CFG_CMD_DHCP \
	\| CFG_CMD_PING \
	\| CFG_CMD_DATE)

	/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
	#include <cmd_confdefs.h>

	/set date in u-boot/
	#define CONFIG_RTC_M48T35A
	#define CFG_NVRAM_BASE_ADDR 0xfc000000
	#define CFG_NVRAM_SIZE 0x8000
	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_VERSION_VARIABLE 1
	#define CONFIG_TSI108_I2C

	#define CFG_I2C_EEPROM_ADDR 0x50 /* I2C EEPROM page 1 */
	#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */

	#define CFG_LONGHELP /* undef to save memory */
	#define CFG_PROMPT "=> " /* Monitor Command Prompt */

	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
	#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
	#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 0x00400000 /* memtest works on */
	#define CFG_MEMTEST_END 0x07c00000 /* 4 ... 124 MB in DRAM */

	#define CFG_LOAD_ADDR 0x00400000 /* default load address */

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

	/*
	* Low Level Configuration Settings
	* (address mappings, register initial values, etc.)
	* You should know what you are doing if you make changes here.
	*/

	/*-----------------------------------------------------------------------
	* Definitions for initial stack pointer and data area
	*/

	/*
	* When locking data in cache you should point the CFG_INIT_RAM_ADDRESS
	* To an unused memory region. The stack will remain in cache until RAM
	* is initialized
	*/
	#undef CFG_INIT_RAM_LOCK
	#define CFG_INIT_RAM_ADDR 0x07d00000 /* unused memory region */
	#define CFG_INIT_RAM_END 0x4000/* larger space - we have SDRAM initialized */

	#define CFG_GBL_DATA_SIZE 128/* size in bytes reserved for init data */
	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)

	/*-----------------------------------------------------------------------
	* Start addresses for the final memory configuration
	* (Set up by the startup code)
	* Please note that CFG_SDRAM_BASE _must_ start at 0
	*/

	#define CFG_SDRAM_BASE 0x00000000 /* first 256 MB of SDRAM */
	#define CFG_SDRAM1_BASE 0x10000000 /* next 256MB of SDRAM */

	#define CFG_SDRAM2_BASE 0x40000000 /* beginning of non-cacheable alias for SDRAM - first 256MB */
	#define CFG_SDRAM3_BASE 0x50000000 /* next Non-Cacheable 256MB of SDRAM */

	#define CFG_PCI_PFM_BASE 0x80000000 /* Prefetchable (cacheable) PCI/X PFM and SDRAM OCN (128MB+128MB) */

	#define CFG_PCI_MEM32_BASE 0xE0000000 /* Non-Cacheable PCI/X MEM and SDRAM OCN (128MB+128MB) */

	#define CFG_MISC_REGION_BASE 0xf0000000 /* Base Address for (PCI/X + Flash) region */

	#define CFG_FLASH_BASE 0xff000000 /* Base Address of Flash device */
	#define CFG_FLASH_BASE2 0xfe000000 /* Alternate Flash Base Address */

	#define CONFIG_VERY_BIG_RAM /* we will use up to 256M memory for cause we are short of BATS */

	#define PCI0_IO_BASE_BOOTM 0xfd000000

	#define CFG_RESET_ADDRESS 0x3fffff00
	#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
	#define CFG_MONITOR_BASE TEXT_BASE /* u-boot code base */
	#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */

	/* Peripheral Device section */

	/*
	* Resources on the Tsi108
	*/

	#define CFG_TSI108_CSR_RST_BASE 0xC0000000 /* Tsi108 CSR base after reset */
	#define CFG_TSI108_CSR_BASE CFG_TSI108_CSR_RST_BASE /* Runtime Tsi108 CSR base */

	#define ENABLE_PCI_CSR_BAR /* enables access to Tsi108 CSRs from the PCI/X bus */

	#undef DISABLE_PBM

	/*
	* PCI stuff
	*
	*/

	#define CONFIG_PCI /* include pci support */
	#define CONFIG_TSI108_PCI /* include tsi108 pci support */

	#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
	#define PCI_HOST_FORCE 1 /* configure as pci host */
	#define PCI_HOST_AUTO 2 /* detected via arbiter enable */

	#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
	#define CONFIG_PCI_PNP /* do pci plug-and-play */

	/* PCI MEMORY MAP section */

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

	/* PCI Memory Space */
	#define CFG_PCI_MEM_BUS (CFG_PCI_MEM_PHYS)
	#define CFG_PCI_MEM_PHYS (CFG_PCI_MEM32_BASE) /* 0xE0000000 */
	#define CFG_PCI_MEM_SIZE 0x10000000 /* 256 MB space for PCI/X Mem + SDRAM OCN */

	/* PCI I/O Space */
	#define CFG_PCI_IO_BUS 0x00000000
	#define CFG_PCI_IO_PHYS 0xfa000000 /* Changed from fd000000 */

	#define CFG_PCI_IO_SIZE 0x01000000 /* 16MB */

	#define _IO_BASE 0x00000000 /* points to PCI I/O space */

	/* PCI Config Space mapping */
	#define CFG_PCI_CFG_BASE 0xfb000000 /* Changed from FE000000 */
	#define CFG_PCI_CFG_SIZE 0x01000000 /* 16MB */

	#define CFG_IBAT0U 0xFE0003FF
	#define CFG_IBAT0L 0xFE000002

	#define CFG_IBAT1U 0x00007FFF
	#define CFG_IBAT1L 0x00000012

	#define CFG_IBAT2U 0x80007FFF
	#define CFG_IBAT2L 0x80000022

	#define CFG_IBAT3U 0x00000000
	#define CFG_IBAT3L 0x00000000

	#define CFG_IBAT4U 0x00000000
	#define CFG_IBAT4L 0x00000000

	#define CFG_IBAT5U 0x00000000
	#define CFG_IBAT5L 0x00000000

	#define CFG_IBAT6U 0x00000000
	#define CFG_IBAT6L 0x00000000

	#define CFG_IBAT7U 0x00000000
	#define CFG_IBAT7L 0x00000000

	#define CFG_DBAT0U 0xE0003FFF
	#define CFG_DBAT0L 0xE000002A

	#define CFG_DBAT1U 0x00007FFF
	#define CFG_DBAT1L 0x00000012

	#define CFG_DBAT2U 0x00000000
	#define CFG_DBAT2L 0x00000000

	#define CFG_DBAT3U 0xC0000003
	#define CFG_DBAT3L 0xC000002A

	#define CFG_DBAT4U 0x00000000
	#define CFG_DBAT4L 0x00000000

	#define CFG_DBAT5U 0x00000000
	#define CFG_DBAT5L 0x00000000

	#define CFG_DBAT6U 0x00000000
	#define CFG_DBAT6L 0x00000000

	#define CFG_DBAT7U 0x00000000
	#define CFG_DBAT7L 0x00000000

	/* I2C addresses for the two DIMM SPD chips */
	#define DIMM0_I2C_ADDR 0x51
	#define DIMM1_I2C_ADDR 0x52

	/*
	* 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 */

	/*-----------------------------------------------------------------------
	* FLASH organization
	*/
	#define CFG_MAX_FLASH_BANKS 1/* Flash can be at one of two addresses */
	#define FLASH_BANK_SIZE 0x01000000 /* 16 MB Total */
	#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE2}

	#define CFG_FLASH_CFI_DRIVER
	#define CFG_FLASH_CFI
	#define CFG_WRITE_SWAPPED_DATA

	#define PHYS_FLASH_SIZE 0x01000000
	#define CFG_MAX_FLASH_SECT (128)

	#define CFG_ENV_IS_IN_NVRAM
	#define CFG_ENV_ADDR 0xFC000000

	#define CFG_ENV_OFFSET 0x00000000 /* Offset of Environment Sector */
	#define CFG_ENV_SIZE 0x00000400 /* Total Size of Environment Space */

	/*-----------------------------------------------------------------------
	* Cache Configuration
	*/
	#define CFG_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */
	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
	#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	#endif

	/*-----------------------------------------------------------------------
	* L2CR setup -- make sure this is right for your board!
	* look in include/mpc74xx.h for the defines used here
	*/
	#undef CFG_L2

	#define L2_INIT 0
	#define L2_ENABLE (L2_INIT \| L2CR_L2E)

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