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

 /*
  * (C) Copyright 2003-2005
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

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

 #define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU */
 #define CONFIG_MPC5200		1	/* (more precisely a MPC5200 CPU) */
 #define CONFIG_ICECUBE		1	/* ... on IceCube board */

 /*
  * Valid values for CONFIG_SYS_TEXT_BASE are:
  * 0xFFF00000	boot high (standard configuration)
  * 0xFF000000	boot low for 16 MiB boards
  * 0xFF800000	boot low for  8 MiB boards
  * 0x00100000	boot from RAM (for testing only)
  */
 #ifndef CONFIG_SYS_TEXT_BASE
 #define	CONFIG_SYS_TEXT_BASE	0xFFF00000
 #endif

 #define CONFIG_SYS_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz */

 #define CONFIG_HIGH_BATS	1	/* High BATs supported */

 /*
  * Serial console configuration
  */
 #define CONFIG_PSC_CONSOLE	1	/* console is on PSC1 */
 #define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }


 /*
  * PCI Mapping:
  * 0x40000000 - 0x4fffffff - PCI Memory
  * 0x50000000 - 0x50ffffff - PCI IO Space
  */
 #define CONFIG_PCI

 #if defined(CONFIG_PCI)
 #define CONFIG_PCI_PNP		1
 #define CONFIG_PCI_SCAN_SHOW	1
 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE	1

 #define CONFIG_PCI_MEM_BUS	0x40000000
 #define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
 #define CONFIG_PCI_MEM_SIZE	0x10000000

 #define CONFIG_PCI_IO_BUS	0x50000000
 #define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
 #define CONFIG_PCI_IO_SIZE	0x01000000
 #endif

 #define CONFIG_SYS_XLB_PIPELINING	1

 #define CONFIG_MII		1
 #define CONFIG_EEPRO100		1
 #define CONFIG_SYS_RX_ETH_BUFFER	8  /* use 8 rx buffer on eepro100  */
 #define CONFIG_NS8382X		1

 /* Partitions */
 #define CONFIG_MAC_PARTITION
 #define CONFIG_DOS_PARTITION
 #define CONFIG_ISO_PARTITION

 /* USB */
 #define CONFIG_USB_OHCI_NEW
 #define CONFIG_USB_STORAGE
 #define CONFIG_SYS_OHCI_BE_CONTROLLER
 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
 #define CONFIG_SYS_USB_OHCI_CPU_INIT	1
 #define CONFIG_SYS_USB_OHCI_REGS_BASE	MPC5XXX_USB
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME	"mpc5200"
 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	15

 #define	CONFIG_TIMESTAMP		/* Print image info with timestamp */


 /*
  * 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_EEPROM
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_IDE
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_SNTP
 #define CONFIG_CMD_USB

 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_PCI
 #endif


 #if (CONFIG_SYS_TEXT_BASE == 0xFF000000)		/* Boot low with 16 MB Flash */
 #   define CONFIG_SYS_LOWBOOT	        1
 #   define CONFIG_SYS_LOWBOOT16	1
 #endif
 #if (CONFIG_SYS_TEXT_BASE == 0xFF800000)		/* Boot low with  8 MB Flash */
 #if defined(CONFIG_LITE5200B)
 #   error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
 #else
 #   define CONFIG_SYS_LOWBOOT	        1
 #   define CONFIG_SYS_LOWBOOT08	1
 #endif
 #endif

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

 #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"							\
 	"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"			\
 	"flash_nfs=run nfsargs addip;"					\
 		"bootm ${kernel_addr}\0"				\
 	"flash_self=run ramargs addip;"					\
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
 	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
 	"rootpath=/opt/eldk/ppc_82xx\0"					\
 	"bootfile=/tftpboot/MPC5200/uImage\0"				\
 	""

 #define CONFIG_BOOTCOMMAND	"run flash_self"

 /*
  * IPB Bus clocking configuration.
  */
 #if defined(CONFIG_LITE5200B)
 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK	/* define for 133MHz speed */
 #else
 #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK		/* define for 133MHz speed */
 #endif

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

 #define OF_CPU			"PowerPC,5200@0"
 #define OF_SOC			"soc5200@f0000000"
 #define OF_TBCLK		(bd->bi_busfreq / 4)
 #define OF_STDOUT_PATH		"/soc5200@f0000000/serial@2000"

 /*
  * I2C configuration
  */
 #define CONFIG_HARD_I2C		1	/* I2C with hardware support */
 #define CONFIG_SYS_I2C_MODULE		2	/* Select I2C module #1 or #2 */

 #define CONFIG_SYS_I2C_SPEED		100000 /* 100 kHz */
 #define CONFIG_SYS_I2C_SLAVE		0x7F

 /*
  * EEPROM configuration
  */
 #define CONFIG_SYS_I2C_EEPROM_ADDR		0x50	/* 1010000x */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	70

 /*
  * Flash configuration
  */
 #if defined(CONFIG_LITE5200B)
 #define CONFIG_SYS_FLASH_BASE		0xFE000000
 #define CONFIG_SYS_FLASH_SIZE		0x01000000
 #if !defined(CONFIG_SYS_LOWBOOT)
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x01760000 + 0x00800000)
 #else	/* CONFIG_SYS_LOWBOOT */
 #if defined(CONFIG_SYS_LOWBOOT08)
 # error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
 #endif
 #if defined(CONFIG_SYS_LOWBOOT16)
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x01060000)
 #endif
 #endif /* CONFIG_SYS_LOWBOOT */
 #else /* !CONFIG_LITE5200B (IceCube)*/
 #define CONFIG_SYS_FLASH_BASE		0xFF000000
 #define CONFIG_SYS_FLASH_SIZE		0x01000000
 #if !defined(CONFIG_SYS_LOWBOOT)
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00740000 + 0x00800000)
 #else	/* CONFIG_SYS_LOWBOOT */
 #if defined(CONFIG_SYS_LOWBOOT08)
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00040000 + 0x00800000)
 #endif
 #if defined(CONFIG_SYS_LOWBOOT16)
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00040000)
 #endif
 #endif	/* CONFIG_SYS_LOWBOOT */
 #endif /* CONFIG_LITE5200B */
 #define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max num of memory banks      */

 #define CONFIG_SYS_MAX_FLASH_SECT	128	/* max num of sects on one chip */

 #define CONFIG_SYS_FLASH_ERASE_TOUT	240000	/* Flash Erase Timeout (in ms)  */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (in ms)  */

 #undef CONFIG_FLASH_16BIT	/* Flash is 8-bit */

 #if defined(CONFIG_LITE5200B)
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_CS1_START,CONFIG_SYS_CS0_START}
 #endif


 /*
  * Environment settings
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
 #define CONFIG_ENV_SIZE		0x10000
 #if defined(CONFIG_LITE5200B)
 #define CONFIG_ENV_SECT_SIZE	0x20000
 #else
 #define CONFIG_ENV_SECT_SIZE	0x10000
 #endif
 #define CONFIG_ENV_OVERWRITE	1

 /*
  * Memory map
  */
 #define CONFIG_SYS_MBAR		0xF0000000
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
 #define CONFIG_SYS_DEFAULT_MBAR	0x80000000

 /* Use SRAM until RAM will be available */
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */


 #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_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 #   define CONFIG_SYS_RAMBOOT		1
 #endif

 #define CONFIG_SYS_MONITOR_LEN		(192 << 10)	/* Reserve 192 kB for Monitor	*/
 #define CONFIG_SYS_MALLOC_LEN		(512 << 10)	/* Reserve 512 kB for malloc()	*/
 #define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */

 /*
  * Ethernet configuration
  */
 #define CONFIG_MPC5xxx_FEC	1
 #define CONFIG_MPC5xxx_FEC_MII100
 /*
  * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
  */
 /* #define CONFIG_MPC5xxx_FEC_MII10 */
 #define CONFIG_PHY_ADDR		0x00

 /*
  * GPIO configuration
  */
 #ifdef CONFIG_MPC5200_DDR
 #define CONFIG_SYS_GPS_PORT_CONFIG	0x90000004
 #else
 #define CONFIG_SYS_GPS_PORT_CONFIG	0x10000004
 #endif

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory	    */
 #define CONFIG_SYS_PROMPT		"=> "	/* Monitor Command Prompt   */
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size  */
 #else
 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size  */
 #endif
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size */
 #define CONFIG_SYS_MAXARGS		16		/* max number of command args	*/
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/

 #define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_SYS_HUSH_PARSER		1	/* use "hush" command parser	*/

 #define CONFIG_SYS_MEMTEST_START	0x00100000	/* memtest works on */
 #define CONFIG_SYS_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM	*/

 #define CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address */

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

 #define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
 #if defined(CONFIG_CMD_KGDB)
 #  define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value */
 #endif

 /*
  * Various low-level settings
  */
 #define CONFIG_SYS_HID0_INIT		HID0_ICE | HID0_ICFI
 #define CONFIG_SYS_HID0_FINAL		HID0_ICE

 #if defined(CONFIG_LITE5200B)
 #define CONFIG_SYS_CS1_START		CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_CS1_SIZE		CONFIG_SYS_FLASH_SIZE
 #define CONFIG_SYS_CS1_CFG		0x00047800
 #define CONFIG_SYS_CS0_START		(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE)
 #define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE
 #define CONFIG_SYS_BOOTCS_START	CONFIG_SYS_CS0_START
 #define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
 #define CONFIG_SYS_BOOTCS_CFG		0x00047800
 #else /* IceCube aka Lite5200 */
 #ifdef CONFIG_MPC5200_DDR

 #define CONFIG_SYS_BOOTCS_START	(CONFIG_SYS_CS1_START + CONFIG_SYS_CS1_SIZE)
 #define CONFIG_SYS_BOOTCS_SIZE		0x00800000
 #define CONFIG_SYS_BOOTCS_CFG		0x00047801
 #define CONFIG_SYS_CS1_START		CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_CS1_SIZE		0x00800000
 #define CONFIG_SYS_CS1_CFG		0x00047800

 #else /* !CONFIG_MPC5200_DDR */

 #define CONFIG_SYS_BOOTCS_START	CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
 #define CONFIG_SYS_BOOTCS_CFG		0x00047801
 #define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE

 #endif /* CONFIG_MPC5200_DDR */
 #endif /*CONFIG_LITE5200B */

 #define CONFIG_SYS_CS_BURST		0x00000000
 #define CONFIG_SYS_CS_DEADCYCLE	0x33333333

 #define CONFIG_SYS_RESET_ADDRESS	0xff000000

 /*-----------------------------------------------------------------------
  * USB stuff
  *-----------------------------------------------------------------------
  */
 #define CONFIG_USB_CLOCK	0x0001BBBB
 #define CONFIG_USB_CONFIG	0x00001000

 /*-----------------------------------------------------------------------
  * IDE/ATA stuff Supports IDE harddisk
  *-----------------------------------------------------------------------
  */

 #undef  CONFIG_IDE_8xx_PCCARD		/* Use IDE with PC Card	Adapter	*/

 #undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
 #undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/

 #define	CONFIG_IDE_RESET		/* reset for ide supported	*/
 #define CONFIG_IDE_PREINIT

 #define CONFIG_SYS_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
 #define CONFIG_SYS_IDE_MAXDEVICE	2	/* max. 1 drive per IDE bus	*/

 #define CONFIG_SYS_ATA_IDE0_OFFSET	0x0000

 #define CONFIG_SYS_ATA_BASE_ADDR	MPC5XXX_ATA

 /* Offset for data I/O			*/
 #define CONFIG_SYS_ATA_DATA_OFFSET	(0x0060)

 /* Offset for normal register accesses	*/
 #define CONFIG_SYS_ATA_REG_OFFSET	(CONFIG_SYS_ATA_DATA_OFFSET)

 /* Offset for alternate registers	*/
 #define CONFIG_SYS_ATA_ALT_OFFSET	(0x005C)

 /* Interval between registers                                                */
 #define CONFIG_SYS_ATA_STRIDE          4

 #define CONFIG_ATAPI            1

 #endif /* __CONFIG_H */
	/*
	* (C) Copyright 2003-2005
	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

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

	#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
	#define CONFIG_MPC5200 1 /* (more precisely a MPC5200 CPU) */
	#define CONFIG_ICECUBE 1 /* ... on IceCube board */

	/*
	* Valid values for CONFIG_SYS_TEXT_BASE are:
	* 0xFFF00000 boot high (standard configuration)
	* 0xFF000000 boot low for 16 MiB boards
	* 0xFF800000 boot low for 8 MiB boards
	* 0x00100000 boot from RAM (for testing only)
	*/
	#ifndef CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_TEXT_BASE 0xFFF00000
	#endif

	#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */

	#define CONFIG_HIGH_BATS 1 /* High BATs supported */

	/*
	* Serial console configuration
	*/
	#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
	#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }


	/*
	* PCI Mapping:
	* 0x40000000 - 0x4fffffff - PCI Memory
	* 0x50000000 - 0x50ffffff - PCI IO Space
	*/
	#define CONFIG_PCI

	#if defined(CONFIG_PCI)
	#define CONFIG_PCI_PNP 1
	#define CONFIG_PCI_SCAN_SHOW 1
	#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1

	#define CONFIG_PCI_MEM_BUS 0x40000000
	#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
	#define CONFIG_PCI_MEM_SIZE 0x10000000

	#define CONFIG_PCI_IO_BUS 0x50000000
	#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
	#define CONFIG_PCI_IO_SIZE 0x01000000
	#endif

	#define CONFIG_SYS_XLB_PIPELINING 1

	#define CONFIG_MII 1
	#define CONFIG_EEPRO100 1
	#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
	#define CONFIG_NS8382X 1

	/* Partitions */
	#define CONFIG_MAC_PARTITION
	#define CONFIG_DOS_PARTITION
	#define CONFIG_ISO_PARTITION

	/* USB */
	#define CONFIG_USB_OHCI_NEW
	#define CONFIG_USB_STORAGE
	#define CONFIG_SYS_OHCI_BE_CONTROLLER
	#undef CONFIG_SYS_USB_OHCI_BOARD_INIT
	#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
	#define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15

	#define CONFIG_TIMESTAMP /* Print image info with timestamp */


	/*
	* 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_EEPROM
	#define CONFIG_CMD_FAT
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_IDE
	#define CONFIG_CMD_NFS
	#define CONFIG_CMD_SNTP
	#define CONFIG_CMD_USB

	#if defined(CONFIG_PCI)
	#define CONFIG_CMD_PCI
	#endif


	#if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
	# define CONFIG_SYS_LOWBOOT 1
	# define CONFIG_SYS_LOWBOOT16 1
	#endif
	#if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
	#if defined(CONFIG_LITE5200B)
	# error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
	#else
	# define CONFIG_SYS_LOWBOOT 1
	# define CONFIG_SYS_LOWBOOT08 1
	#endif
	#endif

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

	#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" \
	"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" \
	"flash_nfs=run nfsargs addip;" \
	"bootm ${kernel_addr}\0" \
	"flash_self=run ramargs addip;" \
	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
	"rootpath=/opt/eldk/ppc_82xx\0" \
	"bootfile=/tftpboot/MPC5200/uImage\0" \
	""

	#define CONFIG_BOOTCOMMAND "run flash_self"

	/*
	* IPB Bus clocking configuration.
	*/
	#if defined(CONFIG_LITE5200B)
	#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
	#else
	#undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
	#endif

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

	#define OF_CPU "PowerPC,5200@0"
	#define OF_SOC "soc5200@f0000000"
	#define OF_TBCLK (bd->bi_busfreq / 4)
	#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"

	/*
	* I2C configuration
	*/
	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
	#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */

	#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
	#define CONFIG_SYS_I2C_SLAVE 0x7F

	/*
	* EEPROM configuration
	*/
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70

	/*
	* Flash configuration
	*/
	#if defined(CONFIG_LITE5200B)
	#define CONFIG_SYS_FLASH_BASE 0xFE000000
	#define CONFIG_SYS_FLASH_SIZE 0x01000000
	#if !defined(CONFIG_SYS_LOWBOOT)
	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01760000 + 0x00800000)
	#else /* CONFIG_SYS_LOWBOOT */
	#if defined(CONFIG_SYS_LOWBOOT08)
	# error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
	#endif
	#if defined(CONFIG_SYS_LOWBOOT16)
	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01060000)
	#endif
	#endif /* CONFIG_SYS_LOWBOOT */
	#else /* !CONFIG_LITE5200B (IceCube)*/
	#define CONFIG_SYS_FLASH_BASE 0xFF000000
	#define CONFIG_SYS_FLASH_SIZE 0x01000000
	#if !defined(CONFIG_SYS_LOWBOOT)
	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00740000 + 0x00800000)
	#else /* CONFIG_SYS_LOWBOOT */
	#if defined(CONFIG_SYS_LOWBOOT08)
	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000 + 0x00800000)
	#endif
	#if defined(CONFIG_SYS_LOWBOOT16)
	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
	#endif
	#endif /* CONFIG_SYS_LOWBOOT */
	#endif /* CONFIG_LITE5200B */
	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of memory banks */

	#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */

	#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */

	#undef CONFIG_FLASH_16BIT /* Flash is 8-bit */

	#if defined(CONFIG_LITE5200B)
	#define CONFIG_FLASH_CFI_DRIVER
	#define CONFIG_SYS_FLASH_CFI
	#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_CS1_START,CONFIG_SYS_CS0_START}
	#endif


	/*
	* Environment settings
	*/
	#define CONFIG_ENV_IS_IN_FLASH 1
	#define CONFIG_ENV_SIZE 0x10000
	#if defined(CONFIG_LITE5200B)
	#define CONFIG_ENV_SECT_SIZE 0x20000
	#else
	#define CONFIG_ENV_SECT_SIZE 0x10000
	#endif
	#define CONFIG_ENV_OVERWRITE 1

	/*
	* Memory map
	*/
	#define CONFIG_SYS_MBAR 0xF0000000
	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	#define CONFIG_SYS_DEFAULT_MBAR 0x80000000

	/* Use SRAM until RAM will be available */
	#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */


	#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_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	# define CONFIG_SYS_RAMBOOT 1
	#endif

	#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
	#define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */
	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */

	/*
	* Ethernet configuration
	*/
	#define CONFIG_MPC5xxx_FEC 1
	#define CONFIG_MPC5xxx_FEC_MII100
	/*
	* Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
	*/
	/* #define CONFIG_MPC5xxx_FEC_MII10 */
	#define CONFIG_PHY_ADDR 0x00

	/*
	* GPIO configuration
	*/
	#ifdef CONFIG_MPC5200_DDR
	#define CONFIG_SYS_GPS_PORT_CONFIG 0x90000004
	#else
	#define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
	#endif

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
	#if defined(CONFIG_CMD_KGDB)
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#endif
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */

	#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
	#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */

	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
	#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */

	#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */

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

	#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
	#if defined(CONFIG_CMD_KGDB)
	# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	#endif

	/*
	* Various low-level settings
	*/
	#define CONFIG_SYS_HID0_INIT HID0_ICE \| HID0_ICFI
	#define CONFIG_SYS_HID0_FINAL HID0_ICE

	#if defined(CONFIG_LITE5200B)
	#define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
	#define CONFIG_SYS_CS1_CFG 0x00047800
	#define CONFIG_SYS_CS0_START (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE)
	#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_CS0_START
	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
	#define CONFIG_SYS_BOOTCS_CFG 0x00047800
	#else /* IceCube aka Lite5200 */
	#ifdef CONFIG_MPC5200_DDR

	#define CONFIG_SYS_BOOTCS_START (CONFIG_SYS_CS1_START + CONFIG_SYS_CS1_SIZE)
	#define CONFIG_SYS_BOOTCS_SIZE 0x00800000
	#define CONFIG_SYS_BOOTCS_CFG 0x00047801
	#define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_CS1_SIZE 0x00800000
	#define CONFIG_SYS_CS1_CFG 0x00047800

	#else /* !CONFIG_MPC5200_DDR */

	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
	#define CONFIG_SYS_BOOTCS_CFG 0x00047801
	#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE

	#endif /* CONFIG_MPC5200_DDR */
	#endif /CONFIG_LITE5200B /

	#define CONFIG_SYS_CS_BURST 0x00000000
	#define CONFIG_SYS_CS_DEADCYCLE 0x33333333

	#define CONFIG_SYS_RESET_ADDRESS 0xff000000

	/*-----------------------------------------------------------------------
	* USB stuff
	*-----------------------------------------------------------------------
	*/
	#define CONFIG_USB_CLOCK 0x0001BBBB
	#define CONFIG_USB_CONFIG 0x00001000

	/*-----------------------------------------------------------------------
	* IDE/ATA stuff Supports IDE harddisk
	*-----------------------------------------------------------------------
	*/

	#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */

	#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
	#undef CONFIG_IDE_LED /* LED for ide not supported */

	#define CONFIG_IDE_RESET /* reset for ide supported */
	#define CONFIG_IDE_PREINIT

	#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
	#define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 1 drive per IDE bus */

	#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000

	#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA

	/* Offset for data I/O */
	#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)

	/* Offset for normal register accesses */
	#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)

	/* Offset for alternate registers */
	#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)

	/* Interval between registers */
	#define CONFIG_SYS_ATA_STRIDE 4

	#define CONFIG_ATAPI 1

	#endif /* __CONFIG_H */