include/configs/cm5200.h - u-boot - Git at Google

 /*
  * (C) Copyright 2003-2007
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H


 #define CONFIG_SYS_GENERIC_BOARD
 #define CONFIG_DISPLAY_BOARDINFO


 /*
  * High Level Configuration Options
  */
 #define CONFIG_MPC5200		1	/* This is an MPC5200 CPU */
 #define CONFIG_CM5200		1	/* ... on CM5200 platform */

 #define	CONFIG_SYS_TEXT_BASE	0xfc000000

 #define CONFIG_HIGH_BATS	1	/* High BATs supported */

 /*
  * Supported commands
  */
 #include <config_cmd_default.h>

 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_BSP
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_DIAG
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_JFFS2
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_REGINFO
 #define CONFIG_CMD_SNTP
 #define CONFIG_CMD_USB

 /*
  * Serial console configuration
  */
 #define CONFIG_PSC_CONSOLE	1	/* console is on PSC1 */
 #define CONFIG_BAUDRATE		57600	/* ... at 57600 bps */
 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
 #define CONFIG_SILENT_CONSOLE	1	/* needed to silence i2c_init() */

 /*
  * Ethernet configuration
  */
 #define CONFIG_MPC5xxx_FEC	1
 #define CONFIG_MPC5xxx_FEC_MII100
 #define CONFIG_PHY_ADDR		0x00
 #define CONFIG_ENV_OVERWRITE	1	/* allow overwriting of ethaddr */
 /* use misc_init_r() to read ethaddr from I2C EEPROM (see CONFIG_SYS_I2C_EEPROM) */
 #define CONFIG_MISC_INIT_R	1
 #define CONFIG_MAC_OFFSET	0x35	/* MAC address offset in I2C EEPROM */

 /*
  * POST support
  */
 #define CONFIG_POST		(CONFIG_SYS_POST_MEMORY | CONFIG_SYS_POST_CPU | CONFIG_SYS_POST_I2C)
 #define MPC5XXX_SRAM_POST_SIZE	(MPC5XXX_SRAM_SIZE - 4)
 /* List of I2C addresses to be verified by POST */
 #define CONFIG_SYS_POST_I2C_ADDRS	{CONFIG_SYS_I2C_SLAVE,	\
 					 CONFIG_SYS_I2C_IO,	\
 					 CONFIG_SYS_I2C_EEPROM}

 /* display image timestamps */
 #define CONFIG_TIMESTAMP	1

 /*
  * Autobooting
  */
 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
 #define CONFIG_PREBOOT	"echo;" \
 	"echo Type \"run net_nfs_fdt\" to mount root filesystem over NFS;" \
 	"echo"
 #undef CONFIG_BOOTARGS

 /*
  * Default environment settings
  */
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	"netdev=eth0\0"							\
 	"netmask=255.255.0.0\0"						\
 	"ipaddr=192.168.160.33\0"					\
 	"serverip=192.168.1.1\0"					\
 	"gatewayip=192.168.1.1\0"					\
 	"console=ttyPSC0\0"						\
 	"u-boot_addr=100000\0"						\
 	"kernel_addr=200000\0"						\
 	"kernel_addr_flash=fc0c0000\0"					\
 	"fdt_addr=400000\0"						\
 	"fdt_addr_flash=fc0a0000\0"					\
 	"ramdisk_addr=500000\0"						\
 	"rootpath=/opt/eldk-4.1/ppc_6xx\0"				\
 	"u-boot=/tftpboot/cm5200/u-boot.bin\0"				\
 	"bootfile_fdt=/tftpboot/cm5200/uImage\0"			\
 	"fdt_file=/tftpboot/cm5200/cm5200.dtb\0"			\
 	"load=tftp ${u-boot_addr} ${u-boot}\0"				\
 	"update=prot off fc000000 +${filesize}; "			\
 		"era fc000000 +${filesize}; "				\
 		"cp.b ${u-boot_addr} fc000000 ${filesize}; "		\
 		"prot on fc000000 +${filesize}\0"			\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=${serverip}:${rootpath}\0"			\
 	"flashargs=setenv bootargs root=/dev/mtdblock5 rw\0"		\
 	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
 	"addinit=setenv bootargs ${bootargs} init=/linuxrc\0"		\
 	"addcons=setenv bootargs ${bootargs} "				\
 		"console=${console},${baudrate}\0"			\
 	"addip=setenv bootargs ${bootargs} "				\
 		"ip=${ipaddr}:${serverip}:${gatewayip}:"		\
 		"${netmask}:${hostname}:${netdev}:off panic=1\0"	\
 	"flash_flash=run flashargs addinit addip addcons;"		\
 		"bootm ${kernel_addr_flash} - ${fdt_addr_flash}\0"	\
 	"net_nfs_fdt=tftp ${kernel_addr} ${bootfile_fdt}; "		\
 		"tftp ${fdt_addr} ${fdt_file}; run nfsargs addip "	\
 		"addcons; bootm ${kernel_addr} - ${fdt_addr}\0"		\
 	""
 #define CONFIG_BOOTCOMMAND	"run flash_flash"

 /*
  * Low level configuration
  */

 /*
  * Clock configuration
  */
 #define CONFIG_SYS_MPC5XXX_CLKIN	33000000	/* SYS_XTAL_IN = 33MHz */
 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK	1	/* IPB = 133MHz */

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

 #define CONFIG_SYS_LOWBOOT		1

 /* Use ON-Chip SRAM until RAM will be available */
 #define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
 #ifdef CONFIG_POST
 /* preserve space for the post_word at end of on-chip SRAM */
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_POST_SIZE
 #else
 #define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE
 #endif

 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_BOARD_TYPES	1	/* we use board_type */

 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_MONITOR_LEN		(384 << 10)	/* 384 kB for Monitor */
 #define CONFIG_SYS_MALLOC_LEN		(256 << 10)	/* 256 kB for malloc() */
 #define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* initial mem map for Linux */

 /*
  * Flash configuration
  */
 #define CONFIG_SYS_FLASH_CFI		1
 #define CONFIG_FLASH_CFI_DRIVER	1
 #define CONFIG_SYS_FLASH_BASE		0xfc000000
 /* we need these despite using CFI */
 #define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of flash banks */
 #define CONFIG_SYS_MAX_FLASH_SECT	256	/* max num of sectors on one chip */
 #define CONFIG_SYS_FLASH_SIZE		0x02000000 /* 32 MiB */


 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 #define CONFIG_SYS_RAMBOOT		1
 #undef CONFIG_SYS_LOWBOOT
 #endif


 /*
  * Chip selects configuration
  */
 /* Boot Chipselect */
 #define CONFIG_SYS_BOOTCS_START	CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
 #define CONFIG_SYS_BOOTCS_CFG		0x00087D31	/* for pci_clk = 33 MHz */
 /* use board_early_init_r to enable flash write in CS_BOOT */
 #define CONFIG_BOARD_EARLY_INIT_R

 /* Flash memory addressing */
 #define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE

 /* No burst, dead cycle = 1 for CS0 (Flash) */
 #define CONFIG_SYS_CS_BURST		0x00000000
 #define CONFIG_SYS_CS_DEADCYCLE	0x00000001

 /*
  * SDRAM configuration
  * settings for k4s561632E-xx75, assuming XLB = 132 MHz
  */
 #define SDRAM_MODE	0x00CD0000	/* CASL 3, burst length 8 */
 #define SDRAM_CONTROL	0x514F0000
 #define SDRAM_CONFIG1	0xE2333900
 #define SDRAM_CONFIG2	0x8EE70000

 /*
  * MTD configuration
  */
 #define CONFIG_CMD_MTDPARTS	1
 #define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
 #define CONFIG_FLASH_CFI_MTD
 #define MTDIDS_DEFAULT		"nor0=cm5200-0"
 #define MTDPARTS_DEFAULT	"mtdparts=cm5200-0:"			\
 					"384k(uboot),128k(env),"	\
 					"128k(redund_env),128k(dtb),"	\
 					"2m(kernel),27904k(rootfs),"	\
 					"-(config)"

 /*
  * I2C configuration
  */
 #define CONFIG_HARD_I2C		1	/* I2C with hardware support */
 #define CONFIG_SYS_I2C_MODULE		2	/* Select I2C module #2 */
 #define CONFIG_SYS_I2C_SPEED		40000	/* 40 kHz */
 #define CONFIG_SYS_I2C_SLAVE		0x0
 #define CONFIG_SYS_I2C_IO		0x38	/* PCA9554AD I2C I/O port address */
 #define CONFIG_SYS_I2C_EEPROM		0x53	/* I2C EEPROM device address */

 /*
  * RTC configuration
  */
 #define CONFIG_RTC_MPC5200	1	/* use internal MPC5200 RTC */

 /*
  * USB configuration
  */
 #define CONFIG_USB_OHCI		1
 #define CONFIG_USB_STORAGE	1
 #define CONFIG_USB_CLOCK	0x0001BBBB
 #define CONFIG_USB_CONFIG	0x00001000
 /* Partitions (for USB) */
 #define CONFIG_MAC_PARTITION	1
 #define CONFIG_DOS_PARTITION	1
 #define CONFIG_ISO_PARTITION	1

 /*
  * Invoke our last_stage_init function - needed by fwupdate
  */
 #define CONFIG_LAST_STAGE_INIT	1

 /*
  * Environment settings
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
 #define CONFIG_ENV_SIZE		0x10000
 #define CONFIG_ENV_SECT_SIZE	0x20000
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
 /* Configuration of redundant environment */
 #define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)

 /*
  * Pin multiplexing configuration
  */

 /*
  * CS1/GPIO_WKUP_6: GPIO (default)
  * ALTs: CAN1 on I2C1, CAN2 on TIMER0/1
  * IRDA/PSC6: UART
  * Ether: Ethernet 100Mbit with MD
  * PCI_DIS: PCI controller disabled
  * USB: USB
  * PSC3: SPI with UART3
  * PSC2: UART
  * PSC1: UART
  */
 #define CONFIG_SYS_GPS_PORT_CONFIG	0x10559C44

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP		1	/* undef to save memory */
 #define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size */
 #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_SYS_ALT_MEMTEST		1
 #define CONFIG_SYS_MEMTEST_START	0x00100000	/* memtest works on */
 #define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 .. 63 MiB in SDRAM */

 #define CONFIG_LOOPW		1

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

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

 #define CONFIG_SYS_XLB_PIPELINING	1	/* enable transaction pipeling */

 /*
  * Cache Configuration
  */
 #define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value */
 #endif

 /*
  * Flat Device Tree support
  */
 #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"

 #endif /* __CONFIG_H */
	/*
	* (C) Copyright 2003-2007
	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H


	#define CONFIG_SYS_GENERIC_BOARD
	#define CONFIG_DISPLAY_BOARDINFO


	/*
	* High Level Configuration Options
	*/
	#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
	#define CONFIG_CM5200 1 /* ... on CM5200 platform */

	#define CONFIG_SYS_TEXT_BASE 0xfc000000

	#define CONFIG_HIGH_BATS 1 /* High BATs supported */

	/*
	* Supported commands
	*/
	#include <config_cmd_default.h>

	#define CONFIG_CMD_ASKENV
	#define CONFIG_CMD_BSP
	#define CONFIG_CMD_DATE
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_DIAG
	#define CONFIG_CMD_FAT
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_JFFS2
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_NFS
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_REGINFO
	#define CONFIG_CMD_SNTP
	#define CONFIG_CMD_USB

	/*
	* Serial console configuration
	*/
	#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
	#define CONFIG_BAUDRATE 57600 /* ... at 57600 bps */
	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
	#define CONFIG_SILENT_CONSOLE 1 /* needed to silence i2c_init() */

	/*
	* Ethernet configuration
	*/
	#define CONFIG_MPC5xxx_FEC 1
	#define CONFIG_MPC5xxx_FEC_MII100
	#define CONFIG_PHY_ADDR 0x00
	#define CONFIG_ENV_OVERWRITE 1 /* allow overwriting of ethaddr */
	/* use misc_init_r() to read ethaddr from I2C EEPROM (see CONFIG_SYS_I2C_EEPROM) */
	#define CONFIG_MISC_INIT_R 1
	#define CONFIG_MAC_OFFSET 0x35 /* MAC address offset in I2C EEPROM */

	/*
	* POST support
	*/
	#define CONFIG_POST (CONFIG_SYS_POST_MEMORY \| CONFIG_SYS_POST_CPU \| CONFIG_SYS_POST_I2C)
	#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4)
	/* List of I2C addresses to be verified by POST */
	#define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_SLAVE, \
	CONFIG_SYS_I2C_IO, \
	CONFIG_SYS_I2C_EEPROM}

	/* display image timestamps */
	#define CONFIG_TIMESTAMP 1

	/*
	* Autobooting
	*/
	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
	#define CONFIG_PREBOOT "echo;" \
	"echo Type \"run net_nfs_fdt\" to mount root filesystem over NFS;" \
	"echo"
	#undef CONFIG_BOOTARGS

	/*
	* Default environment settings
	*/
	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"netmask=255.255.0.0\0" \
	"ipaddr=192.168.160.33\0" \
	"serverip=192.168.1.1\0" \
	"gatewayip=192.168.1.1\0" \
	"console=ttyPSC0\0" \
	"u-boot_addr=100000\0" \
	"kernel_addr=200000\0" \
	"kernel_addr_flash=fc0c0000\0" \
	"fdt_addr=400000\0" \
	"fdt_addr_flash=fc0a0000\0" \
	"ramdisk_addr=500000\0" \
	"rootpath=/opt/eldk-4.1/ppc_6xx\0" \
	"u-boot=/tftpboot/cm5200/u-boot.bin\0" \
	"bootfile_fdt=/tftpboot/cm5200/uImage\0" \
	"fdt_file=/tftpboot/cm5200/cm5200.dtb\0" \
	"load=tftp ${u-boot_addr} ${u-boot}\0" \
	"update=prot off fc000000 +${filesize}; " \
	"era fc000000 +${filesize}; " \
	"cp.b ${u-boot_addr} fc000000 ${filesize}; " \
	"prot on fc000000 +${filesize}\0" \
	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	"nfsroot=${serverip}:${rootpath}\0" \
	"flashargs=setenv bootargs root=/dev/mtdblock5 rw\0" \
	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
	"addinit=setenv bootargs ${bootargs} init=/linuxrc\0" \
	"addcons=setenv bootargs ${bootargs} " \
	"console=${console},${baudrate}\0" \
	"addip=setenv bootargs ${bootargs} " \
	"ip=${ipaddr}:${serverip}:${gatewayip}:" \
	"${netmask}:${hostname}:${netdev}:off panic=1\0" \
	"flash_flash=run flashargs addinit addip addcons;" \
	"bootm ${kernel_addr_flash} - ${fdt_addr_flash}\0" \
	"net_nfs_fdt=tftp ${kernel_addr} ${bootfile_fdt}; " \
	"tftp ${fdt_addr} ${fdt_file}; run nfsargs addip " \
	"addcons; bootm ${kernel_addr} - ${fdt_addr}\0" \
	""
	#define CONFIG_BOOTCOMMAND "run flash_flash"

	/*
	* Low level configuration
	*/

	/*
	* Clock configuration
	*/
	#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* SYS_XTAL_IN = 33MHz */
	#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK 1 /* IPB = 133MHz */

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

	#define CONFIG_SYS_LOWBOOT 1

	/* Use ON-Chip SRAM until RAM will be available */
	#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
	#ifdef CONFIG_POST
	/* preserve space for the post_word at end of on-chip SRAM */
	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
	#else
	#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
	#endif

	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	#define CONFIG_BOARD_TYPES 1 /* we use board_type */

	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* 384 kB for Monitor */
	#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* 256 kB for malloc() */
	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* initial mem map for Linux */

	/*
	* Flash configuration
	*/
	#define CONFIG_SYS_FLASH_CFI 1
	#define CONFIG_FLASH_CFI_DRIVER 1
	#define CONFIG_SYS_FLASH_BASE 0xfc000000
	/* we need these despite using CFI */
	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sectors on one chip */
	#define CONFIG_SYS_FLASH_SIZE 0x02000000 /* 32 MiB */


	#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
	#define CONFIG_SYS_RAMBOOT 1
	#undef CONFIG_SYS_LOWBOOT
	#endif


	/*
	* Chip selects configuration
	*/
	/* Boot Chipselect */
	#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
	#define CONFIG_SYS_BOOTCS_CFG 0x00087D31 /* for pci_clk = 33 MHz */
	/* use board_early_init_r to enable flash write in CS_BOOT */
	#define CONFIG_BOARD_EARLY_INIT_R

	/* Flash memory addressing */
	#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE

	/* No burst, dead cycle = 1 for CS0 (Flash) */
	#define CONFIG_SYS_CS_BURST 0x00000000
	#define CONFIG_SYS_CS_DEADCYCLE 0x00000001

	/*
	* SDRAM configuration
	* settings for k4s561632E-xx75, assuming XLB = 132 MHz
	*/
	#define SDRAM_MODE 0x00CD0000 /* CASL 3, burst length 8 */
	#define SDRAM_CONTROL 0x514F0000
	#define SDRAM_CONFIG1 0xE2333900
	#define SDRAM_CONFIG2 0x8EE70000

	/*
	* MTD configuration
	*/
	#define CONFIG_CMD_MTDPARTS 1
	#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
	#define CONFIG_FLASH_CFI_MTD
	#define MTDIDS_DEFAULT "nor0=cm5200-0"
	#define MTDPARTS_DEFAULT "mtdparts=cm5200-0:" \
	"384k(uboot),128k(env)," \
	"128k(redund_env),128k(dtb)," \
	"2m(kernel),27904k(rootfs)," \
	"-(config)"

	/*
	* I2C configuration
	*/
	#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
	#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 */
	#define CONFIG_SYS_I2C_SPEED 40000 /* 40 kHz */
	#define CONFIG_SYS_I2C_SLAVE 0x0
	#define CONFIG_SYS_I2C_IO 0x38 /* PCA9554AD I2C I/O port address */
	#define CONFIG_SYS_I2C_EEPROM 0x53 /* I2C EEPROM device address */

	/*
	* RTC configuration
	*/
	#define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */

	/*
	* USB configuration
	*/
	#define CONFIG_USB_OHCI 1
	#define CONFIG_USB_STORAGE 1
	#define CONFIG_USB_CLOCK 0x0001BBBB
	#define CONFIG_USB_CONFIG 0x00001000
	/* Partitions (for USB) */
	#define CONFIG_MAC_PARTITION 1
	#define CONFIG_DOS_PARTITION 1
	#define CONFIG_ISO_PARTITION 1

	/*
	* Invoke our last_stage_init function - needed by fwupdate
	*/
	#define CONFIG_LAST_STAGE_INIT 1

	/*
	* Environment settings
	*/
	#define CONFIG_ENV_IS_IN_FLASH 1
	#define CONFIG_ENV_SIZE 0x10000
	#define CONFIG_ENV_SECT_SIZE 0x20000
	#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
	/* Configuration of redundant environment */
	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)

	/*
	* Pin multiplexing configuration
	*/

	/*
	* CS1/GPIO_WKUP_6: GPIO (default)
	* ALTs: CAN1 on I2C1, CAN2 on TIMER0/1
	* IRDA/PSC6: UART
	* Ether: Ethernet 100Mbit with MD
	* PCI_DIS: PCI controller disabled
	* USB: USB
	* PSC3: SPI with UART3
	* PSC2: UART
	* PSC1: UART
	*/
	#define CONFIG_SYS_GPS_PORT_CONFIG 0x10559C44

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP 1 /* undef to save memory */
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#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_SYS_ALT_MEMTEST 1
	#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
	#define CONFIG_SYS_MEMTEST_END 0x03f00000 /* 1 .. 63 MiB in SDRAM */

	#define CONFIG_LOOPW 1

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

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

	#define CONFIG_SYS_XLB_PIPELINING 1 /* enable transaction pipeling */

	/*
	* Cache Configuration
	*/
	#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
	#ifdef CONFIG_CMD_KGDB
	#define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	#endif

	/*
	* Flat Device Tree support
	*/
	#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"

	#endif /* __CONFIG_H */