include/configs/PMC405.h - u-boot - Git at Google

 /*
  * (C) Copyright 2001-2004
  * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*
  * High Level Configuration Options
  */

 #define CONFIG_405GP		1	/* This is a PPC405 CPU		*/
 #define CONFIG_PMC405		1	/* ...on a PMC405 board		*/

 #define	CONFIG_SYS_TEXT_BASE	0xFFF80000

 #define CONFIG_BOARD_EARLY_INIT_F 1	/* call board_early_init_f()	*/
 #define CONFIG_MISC_INIT_R	1	/* call misc_init_r()		*/

 #define CONFIG_SYS_CLK_FREQ	33330000 /* external frequency to pll	*/

 #define CONFIG_BAUDRATE		9600
 #define CONFIG_BOOTDELAY	3	/* autoboot after 3 seconds	*/

 /* Only interrupt boot if space is pressed. */
 #define CONFIG_AUTOBOOT_KEYED 1
 #define CONFIG_AUTOBOOT_PROMPT	\
 	"Press SPACE to abort autoboot in %d seconds\n", bootdelay
 #undef CONFIG_AUTOBOOT_DELAY_STR
 #define CONFIG_AUTOBOOT_STOP_STR " "

 #undef CONFIG_BOOTARGS
 #undef CONFIG_BOOTCOMMAND

 #define CONFIG_PREBOOT			/* enable preboot variable	*/

 #define CFG_BOOTM_LEN		0x1000000 /* support booting of huge images */

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

 #undef  CONFIG_HAS_ETH1

 #define CONFIG_PPC4xx_EMAC
 #define CONFIG_MII		1	/* MII PHY management		*/
 #define CONFIG_PHY_ADDR		0	/* PHY address			*/
 #define CONFIG_LXT971_NO_SLEEP	1	/* disable sleep mode in LXT971	*/
 #define CONFIG_RESET_PHY_R	1	/* use reset_phy()		*/

 /*
  * 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_BSP
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_JFFS2
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_UNIVERSE
 #define CONFIG_CMD_EEPROM

 #define CONFIG_MAC_PARTITION
 #define CONFIG_DOS_PARTITION

 #undef CONFIG_WATCHDOG			/* watchdog disabled		*/

 #define CONFIG_RTC_MC146818		/* DS1685 is MC146818 compatible */
 #define CONFIG_SYS_RTC_REG_BASE_ADDR	0xF0000500 /* RTC Base Address */

 #define CONFIG_SDRAM_BANK0	1	/* init onboard SDRAM bank 0	*/

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory */

 #undef CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser */

 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */
 #else
 #define CONFIG_SYS_CBSIZE	512		/* Console I/O Buffer Size */
 #endif
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_MAXARGS	16		/* max number of command args */
 #define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE /* Boot Argument Buffer Sz */

 #define CONFIG_SYS_DEVICE_NULLDEV	1	/* include nulldev device */

 #define CONFIG_SYS_CONSOLE_INFO_QUIET	1	/* don't print console info */

 #define CONFIG_AUTO_COMPLETE		1       /* add autocompletion support */

 #define CONFIG_SYS_MEMTEST_START	0x0400000 /* memtest works on */
 #define CONFIG_SYS_MEMTEST_END		0x0C00000 /* 4 ... 12 MB in DRAM */

 #define CONFIG_CONS_INDEX	1	/* Use UART0			*/
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	1
 #define CONFIG_SYS_NS16550_CLK		get_serial_clock()

 #undef CONFIG_SYS_EXT_SERIAL_CLOCK		/* no external serial clock */
 #define CONFIG_SYS_BASE_BAUD	806400

 /* The following table includes the supported baudrates */
 #define CONFIG_SYS_BAUDRATE_TABLE	\
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

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

 #define CONFIG_CMDLINE_EDITING	1	/* add command line history */
 #define CONFIG_LOOPW		1	/* enable loopw command */

 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */

 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */

 #define CONFIG_SYS_RX_ETH_BUFFER	16

 /*
  * PCI stuff
  */
 #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			/* include pci support		*/
 #define CONFIG_PCI_INDIRECT_BRIDGE	/* indirect PCI bridge support */
 #define CONFIG_PCI_HOST	PCI_HOST_AUTO   /* select pci host function	*/
 #define CONFIG_PCI_PNP			/* do pci plug-and-play		*/
 					/* resource configuration	*/

 #define CONFIG_PCI_SCAN_SHOW		/* print pci devices @ startup	*/

 #define CONFIG_PCI_CONFIG_HOST_BRIDGE 1	/* don't skip host bridge config */

 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE  /* PCI Vendor ID: esd gmbh */
 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID_NONMONARCH 0x0408 /* PCI Device ID */
 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID_MONARCH 0x0409 /* PCI Device ID */
 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID pmc405_pci_subsys_deviceid()

 #define CONFIG_SYS_PCI_CLASSCODE       0x0b20 /* Processor/PPC */

 #define CONFIG_SYS_PCI_PTM1LA  (bd->bi_memstart) /* point to sdram	*/
 #define CONFIG_SYS_PCI_PTM1MS  (~(bd->bi_memsize - 1) | 1) /* memsize, enable */
 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000	/* Host: use this pci address */
 #define CONFIG_SYS_PCI_PTM2LA  0xef000000	/* point to internal regs */
 #define CONFIG_SYS_PCI_PTM2MS  0xff000001	/* 16MB, enable */
 #define CONFIG_SYS_PCI_PTM2PCI 0x00000000	/* Host: use this pci address */

 #define CONFIG_PCI_4xx_PTM_OVERWRITE	1 /* overwrite PTMx settings by env */

 /*
  * Start addresses for the final memory configuration
  * (Set up by the startup code)
  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
  */
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_MONITOR_LEN		(~(CONFIG_SYS_TEXT_BASE) + 1)
 #define CONFIG_SYS_MALLOC_LEN		(128 * 1024) /* 128 kB for malloc() */

 #define CONFIG_PRAM			0 /* use pram variable to overwrite */

 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 8 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(8 << 20) /* Initial Memory map for Linux */

 /*
  * FLASH organization
  */
 #define CONFIG_SYS_FLASH_BASE		0xFE000000
 #define CONFIG_SYS_FLASH_INCREMENT	0x01000000

 #define CONFIG_SYS_FLASH_CFI		1 /* Flash is CFI conformant */
 #define CONFIG_FLASH_CFI_DRIVER		1 /* Use the common driver */
 #define CONFIG_SYS_FLASH_PROTECTION	1 /* don't use hardware protection */
 #define CONFIG_SYS_FLASH_AUTOPROTECT_LIST {{0xfff80000, 0x80000}}
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (faster) */
 #define CONFIG_SYS_MAX_FLASH_BANKS	2 /* max num of flash banks */
 #define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE, \
 			CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_INCREMENT}
 #define CONFIG_SYS_MAX_FLASH_SECT	128 /* max num of sects on one chip */
 #define CONFIG_SYS_FLASH_EMPTY_INFO	/* print 'E' for empty sector on fli */

 /*
  * Environment Variable setup
  */
 #define CONFIG_ENV_IS_IN_EEPROM	1	/* use EEPROM for environment vars */

 /* environment starts at the beginning of the EEPROM */
 #define CONFIG_ENV_OFFSET	0x000
 #define CONFIG_ENV_SIZE		0x800 /* 2048 bytes may be used for env vars */

 #define CONFIG_SYS_NVRAM_BASE_ADDR	0xF0000500	/* NVRAM base address */
 #define CONFIG_SYS_NVRAM_SIZE		242		/* NVRAM size */

 /*
  * I2C EEPROM (CAT24WC16) for environment
  */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_PPC4XX
 #define CONFIG_SYS_I2C_PPC4XX_CH0
 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0		100000
 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0		0x7F

 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* EEPROM CAT24W16 */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1	/* Bytes of address */
 /* mask of address bits that overflow into the "EEPROM chip address" */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW	0x07
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4	/* The Catalyst CAT24W16 has */
 					/* 16 byte page write mode using*/
 					/* last	4 bits of the address */

 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */

 /*
  * External Bus Controller (EBC) Setup
  */
 #define FLASH0_BA	0xFF000000	/* FLASH 0 Base Address	*/
 #define FLASH1_BA	0xFE000000	/* FLASH 1 Base Address	*/
 #define CAN_BA		0xF0000000	/* CAN Base Addres	*/
 #define RTC_BA		0xF0000500	/* RTC Base Address	*/
 #define NVRAM_BA	0xF0200000	/* NVRAM Base Address	*/

 /* Memory Bank 0 (Flash Bank 0) initialization */
 #define CONFIG_SYS_EBC_PB0AP	0x92015480
 /* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit */
 #define CONFIG_SYS_EBC_PB0CR	(FLASH0_BA | 0x9A000)

 /* Memory Bank 1 (Flash Bank 1) initialization */
 #define CONFIG_SYS_EBC_PB1AP	0x92015480
 /* BAS=0xFE0,BS=16MB,BU=R/W,BW=16bit*/
 #define CONFIG_SYS_EBC_PB1CR	(FLASH1_BA | 0x9A000)

 /* Memory Bank 2 (CAN0, 1, RTC) initialization */
 /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0      */
 #define CONFIG_SYS_EBC_PB2AP	0x03000440
 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
 #define CONFIG_SYS_EBC_PB2CR	(CAN_BA | 0x18000)

 /* Memory Bank 3 -> unused */

 /* Memory Bank 4 (NVRAM) initialization */
 /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
 #define CONFIG_SYS_EBC_PB4AP	0x03000440
 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
 #define CONFIG_SYS_EBC_PB4CR	(NVRAM_BA | 0x18000)

 /*
  * FPGA stuff
  */
 /* FPGA program pin configuration */
 #define CONFIG_SYS_FPGA_PRG		0x04000000 /* JTAG TMS pin (output) */
 #define CONFIG_SYS_FPGA_CLK		0x02000000 /* JTAG TCK pin (output) */
 #define CONFIG_SYS_FPGA_DATA		0x01000000 /* JTAG TDO pin (output) */
 #define CONFIG_SYS_FPGA_INIT		0x00010000 /* unused (ppc input) */
 #define CONFIG_SYS_FPGA_DONE		0x00008000 /* JTAG TDI pin (input) */

 /* pass Ethernet MAC to VxWorks */
 #define CONFIG_SYS_VXWORKS_MAC_PTR	0x00000000

 /*
  * GPIOs
  */
 #define CONFIG_SYS_VPEN			(0x80000000 >>  3) /* GPIO3 */
 #define CONFIG_SYS_NONMONARCH		(0x80000000 >> 14) /* GPIO14 */
 #define CONFIG_SYS_XEREADY		(0x80000000 >> 15) /* GPIO15 */
 #define CONFIG_SYS_INTA_FAKE		(0x80000000 >> 19) /* GPIO19 */
 #define CONFIG_SYS_SELF_RST		(0x80000000 >> 21) /* GPIO21 */
 #define CONFIG_SYS_REV1_2		(0x80000000 >> 23) /* GPIO23 */

 /*
  * Definitions for initial stack pointer and data area (in data cache)
  */

 /* use on chip memory (OCM) for temperary stack until sdram is tested */
 #define CONFIG_SYS_TEMP_STACK_OCM	1

 /* On Chip Memory location */
 #define CONFIG_SYS_OCM_DATA_ADDR	0xF8000000
 #define CONFIG_SYS_OCM_DATA_SIZE	0x1000

 /* inside of SDRAM */
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR

 /* End of used area in RAM */
 #define CONFIG_SYS_INIT_RAM_SIZE		CONFIG_SYS_OCM_DATA_SIZE

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

 #define CONFIG_OF_LIBFDT
 #define CONFIG_OF_BOARD_SETUP

 #endif /* __CONFIG_H */
	/*
	* (C) Copyright 2001-2004
	* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*
	* High Level Configuration Options
	*/

	#define CONFIG_405GP 1 /* This is a PPC405 CPU */
	#define CONFIG_PMC405 1 /* ...on a PMC405 board */

	#define CONFIG_SYS_TEXT_BASE 0xFFF80000

	#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
	#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */

	#define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */

	#define CONFIG_BAUDRATE 9600
	#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */

	/* Only interrupt boot if space is pressed. */
	#define CONFIG_AUTOBOOT_KEYED 1
	#define CONFIG_AUTOBOOT_PROMPT \
	"Press SPACE to abort autoboot in %d seconds\n", bootdelay
	#undef CONFIG_AUTOBOOT_DELAY_STR
	#define CONFIG_AUTOBOOT_STOP_STR " "

	#undef CONFIG_BOOTARGS
	#undef CONFIG_BOOTCOMMAND

	#define CONFIG_PREBOOT /* enable preboot variable */

	#define CFG_BOOTM_LEN 0x1000000 /* support booting of huge images */

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

	#undef CONFIG_HAS_ETH1

	#define CONFIG_PPC4xx_EMAC
	#define CONFIG_MII 1 /* MII PHY management */
	#define CONFIG_PHY_ADDR 0 /* PHY address */
	#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
	#define CONFIG_RESET_PHY_R 1 /* use reset_phy() */

	/*
	* 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_BSP
	#define CONFIG_CMD_PCI
	#define CONFIG_CMD_IRQ
	#define CONFIG_CMD_ELF
	#define CONFIG_CMD_DATE
	#define CONFIG_CMD_JFFS2
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_UNIVERSE
	#define CONFIG_CMD_EEPROM

	#define CONFIG_MAC_PARTITION
	#define CONFIG_DOS_PARTITION

	#undef CONFIG_WATCHDOG /* watchdog disabled */

	#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible */
	#define CONFIG_SYS_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */

	#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */

	#undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */

	#if defined(CONFIG_CMD_KGDB)
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
	#endif
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Sz */

	#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */

	#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console info */

	#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */

	#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
	#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */

	#define CONFIG_CONS_INDEX 1 /* Use UART0 */
	#define CONFIG_SYS_NS16550
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE 1
	#define CONFIG_SYS_NS16550_CLK get_serial_clock()

	#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock */
	#define CONFIG_SYS_BASE_BAUD 806400

	/* The following table includes the supported baudrates */
	#define CONFIG_SYS_BAUDRATE_TABLE \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

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

	#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
	#define CONFIG_LOOPW 1 /* enable loopw command */

	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */

	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

	#define CONFIG_SYS_RX_ETH_BUFFER 16

	/*
	* PCI stuff
	*/
	#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 /* include pci support */
	#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
	#define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
	#define CONFIG_PCI_PNP /* do pci plug-and-play */
	/* resource configuration */

	#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */

	#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config */

	#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
	#define CONFIG_SYS_PCI_SUBSYS_DEVICEID_NONMONARCH 0x0408 /* PCI Device ID */
	#define CONFIG_SYS_PCI_SUBSYS_DEVICEID_MONARCH 0x0409 /* PCI Device ID */
	#define CONFIG_SYS_PCI_SUBSYS_DEVICEID pmc405_pci_subsys_deviceid()

	#define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* Processor/PPC */

	#define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */
	#define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) \| 1) /* memsize, enable */
	#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
	#define CONFIG_SYS_PCI_PTM2LA 0xef000000 /* point to internal regs */
	#define CONFIG_SYS_PCI_PTM2MS 0xff000001 /* 16MB, enable */
	#define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */

	#define CONFIG_PCI_4xx_PTM_OVERWRITE 1 /* overwrite PTMx settings by env */

	/*
	* Start addresses for the final memory configuration
	* (Set up by the startup code)
	* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
	*/
	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_MONITOR_LEN (~(CONFIG_SYS_TEXT_BASE) + 1)
	#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* 128 kB for malloc() */

	#define CONFIG_PRAM 0 /* use pram variable to overwrite */

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 8 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization.
	*/
	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */

	/*
	* FLASH organization
	*/
	#define CONFIG_SYS_FLASH_BASE 0xFE000000
	#define CONFIG_SYS_FLASH_INCREMENT 0x01000000

	#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
	#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
	#define CONFIG_SYS_FLASH_PROTECTION 1 /* don't use hardware protection */
	#define CONFIG_SYS_FLASH_AUTOPROTECT_LIST {{0xfff80000, 0x80000}}
	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (faster) */
	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */
	#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, \
	CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_INCREMENT}
	#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
	#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on fli */

	/*
	* Environment Variable setup
	*/
	#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */

	/* environment starts at the beginning of the EEPROM */
	#define CONFIG_ENV_OFFSET 0x000
	#define CONFIG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars */

	#define CONFIG_SYS_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
	#define CONFIG_SYS_NVRAM_SIZE 242 /* NVRAM size */

	/*
	* I2C EEPROM (CAT24WC16) for environment
	*/
	#define CONFIG_SYS_I2C
	#define CONFIG_SYS_I2C_PPC4XX
	#define CONFIG_SYS_I2C_PPC4XX_CH0
	#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000
	#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24W16 */
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
	/* mask of address bits that overflow into the "EEPROM chip address" */
	#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24W16 has */
	/* 16 byte page write mode using*/
	/* last 4 bits of the address */

	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */

	/*
	* External Bus Controller (EBC) Setup
	*/
	#define FLASH0_BA 0xFF000000 /* FLASH 0 Base Address */
	#define FLASH1_BA 0xFE000000 /* FLASH 1 Base Address */
	#define CAN_BA 0xF0000000 /* CAN Base Addres */
	#define RTC_BA 0xF0000500 /* RTC Base Address */
	#define NVRAM_BA 0xF0200000 /* NVRAM Base Address */

	/* Memory Bank 0 (Flash Bank 0) initialization */
	#define CONFIG_SYS_EBC_PB0AP 0x92015480
	/* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit */
	#define CONFIG_SYS_EBC_PB0CR (FLASH0_BA \| 0x9A000)

	/* Memory Bank 1 (Flash Bank 1) initialization */
	#define CONFIG_SYS_EBC_PB1AP 0x92015480
	/* BAS=0xFE0,BS=16MB,BU=R/W,BW=16bit*/
	#define CONFIG_SYS_EBC_PB1CR (FLASH1_BA \| 0x9A000)

	/* Memory Bank 2 (CAN0, 1, RTC) initialization */
	/* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
	#define CONFIG_SYS_EBC_PB2AP 0x03000440
	/* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
	#define CONFIG_SYS_EBC_PB2CR (CAN_BA \| 0x18000)

	/* Memory Bank 3 -> unused */

	/* Memory Bank 4 (NVRAM) initialization */
	/* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
	#define CONFIG_SYS_EBC_PB4AP 0x03000440
	/* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
	#define CONFIG_SYS_EBC_PB4CR (NVRAM_BA \| 0x18000)

	/*
	* FPGA stuff
	*/
	/* FPGA program pin configuration */
	#define CONFIG_SYS_FPGA_PRG 0x04000000 /* JTAG TMS pin (output) */
	#define CONFIG_SYS_FPGA_CLK 0x02000000 /* JTAG TCK pin (output) */
	#define CONFIG_SYS_FPGA_DATA 0x01000000 /* JTAG TDO pin (output) */
	#define CONFIG_SYS_FPGA_INIT 0x00010000 /* unused (ppc input) */
	#define CONFIG_SYS_FPGA_DONE 0x00008000 /* JTAG TDI pin (input) */

	/* pass Ethernet MAC to VxWorks */
	#define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000

	/*
	* GPIOs
	*/
	#define CONFIG_SYS_VPEN (0x80000000 >> 3) /* GPIO3 */
	#define CONFIG_SYS_NONMONARCH (0x80000000 >> 14) /* GPIO14 */
	#define CONFIG_SYS_XEREADY (0x80000000 >> 15) /* GPIO15 */
	#define CONFIG_SYS_INTA_FAKE (0x80000000 >> 19) /* GPIO19 */
	#define CONFIG_SYS_SELF_RST (0x80000000 >> 21) /* GPIO21 */
	#define CONFIG_SYS_REV1_2 (0x80000000 >> 23) /* GPIO23 */

	/*
	* Definitions for initial stack pointer and data area (in data cache)
	*/

	/* use on chip memory (OCM) for temperary stack until sdram is tested */
	#define CONFIG_SYS_TEMP_STACK_OCM 1

	/* On Chip Memory location */
	#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
	#define CONFIG_SYS_OCM_DATA_SIZE 0x1000

	/* inside of SDRAM */
	#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR

	/* End of used area in RAM */
	#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE

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

	#define CONFIG_OF_LIBFDT
	#define CONFIG_OF_BOARD_SETUP

	#endif /* __CONFIG_H */