include/configs/muas3001.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2008
  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

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

 #define CONFIG_MUAS3001		1

 #define	CONFIG_SYS_TEXT_BASE	0xFF000000

 #define CONFIG_CPM2		1	/* Has a CPM2 */

 /* Do boardspecific init */
 #define CONFIG_BOARD_EARLY_INIT_R       1

 /* enable Watchdog */
 #define CONFIG_WATCHDOG		1

 /*
  * Select serial console configuration
  *
  * If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
  * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
  * for SCC).
  */
 #define	CONFIG_CONS_ON_SMC		/* Console is on SMC         */
 #undef  CONFIG_CONS_ON_SCC		/* It's not on SCC           */
 #undef	CONFIG_CONS_NONE		/* It's not on external UART */
 #if defined(CONFIG_MUAS_DEV_BOARD)
 #define CONFIG_CONS_INDEX	2	/* SMC2 is used for console  */
 #else
 #define CONFIG_CONS_INDEX	1	/* SMC1 is used for console  */
 #endif

 /*
  * Select ethernet configuration
  *
  * If either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected,
  * then CONFIG_ETHER_INDEX must be set to the channel number (1-4 for
  * SCC, 1-3 for FCC)
  *
  * If CONFIG_ETHER_NONE is defined, then either the ethernet routines
  * must be defined elsewhere (as for the console), or CONFIG_CMD_NET
  * must be unset.
  */
 #undef	CONFIG_ETHER_ON_SCC		/* Ethernet is not on SCC */
 #define	CONFIG_ETHER_ON_FCC		/* Ethernet is on FCC     */
 #undef	CONFIG_ETHER_NONE		/* No external Ethernet   */

 #define CONFIG_ETHER_INDEX	1
 #define CONFIG_ETHER_ON_FCC1
 #define CONFIG_HAS_ETH0
 #define FCC_ENET

 /*
  * - Rx-CLK is CLK11
  * - Tx-CLK is CLK12
  */
 # define CONFIG_SYS_CMXFCR_VALUE1	(CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12)
 # define CONFIG_SYS_CMXFCR_MASK1	(CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)
 /*
  * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
  */
 # define CONFIG_SYS_CPMFCR_RAMTYPE	(0)
 /* know on local Bus */
 /* define CONFIG_SYS_CPMFCR_RAMTYPE	(CPMFCR_DTB | CPMFCR_BDB) */
 /*
  * - Enable Full Duplex in FSMR
  */
 # define CONFIG_SYS_FCC_PSMR		(FCC_PSMR_FDE|FCC_PSMR_LPB)

 #define CONFIG_MII			/* MII PHY management		*/
 #define CONFIG_BITBANGMII		/* bit-bang MII PHY management	*/
 # define CONFIG_SYS_PHY_ADDR		1
 /*
  * GPIO pins used for bit-banged MII communications
  */
 #define MDIO_PORT	0		/* Port A */
 #define MDIO_DECLARE	volatile ioport_t *iop = ioport_addr ( \
 				(immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
 #define MDC_DECLARE	MDIO_DECLARE


 #define CONFIG_SYS_MDIO_PIN	0x00200000	/* PA10 */
 #define CONFIG_SYS_MDC_PIN	0x00400000	/* PA9  */

 #define MDIO_ACTIVE	(iop->pdir |=  CONFIG_SYS_MDIO_PIN)
 #define MDIO_TRISTATE	(iop->pdir &= ~CONFIG_SYS_MDIO_PIN)
 #define MDIO_READ	((iop->pdat &  CONFIG_SYS_MDIO_PIN) != 0)

 #define MDIO(bit)	if(bit) iop->pdat |=  CONFIG_SYS_MDIO_PIN; \
 			else	iop->pdat &= ~CONFIG_SYS_MDIO_PIN

 #define MDC(bit)	if(bit) iop->pdat |=  CONFIG_SYS_MDC_PIN; \
 			else	iop->pdat &= ~CONFIG_SYS_MDC_PIN

 #define MIIDELAY	udelay(1)

 #ifndef CONFIG_8260_CLKIN
 #define CONFIG_8260_CLKIN	66000000	/* in Hz */
 #endif

 #define CONFIG_BAUDRATE		115200

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

 #define CONFIG_CMD_DTT
 #define CONFIG_CMD_ECHO
 #define CONFIG_CMD_IMMAP
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_I2C

 /*
  * Default environment settings
  */
 #define CONFIG_EXTRA_ENV_SETTINGS						\
 	"netdev=eth0\0"								\
 	"u-boot_addr_r=100000\0"						\
 	"kernel_addr_r=200000\0"						\
 	"fdt_addr_r=400000\0"							\
 	"rootpath=/opt/eldk/ppc_6xx\0"						\
 	"u-boot=muas3001/u-boot.bin\0"						\
 	"bootfile=muas3001/uImage\0"						\
 	"fdt_file=muas3001/muas3001.dtb\0"					\
 	"ramdisk_file=uRamdisk\0"						\
 	"load=tftp ${u-boot_addr_r} ${u-boot}\0"				\
 	"update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; "		\
 		"cp.b ${u-boot_addr_r} ff000000 ${filesize};"			\
 		"prot on ff000000 ff03ffff\0"					\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"				\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "				\
 		"nfsroot=${serverip}:${rootpath}\0"				\
 	"addcons=setenv bootargs ${bootargs} console=ttyCPM0,${baudrate}\0"	\
 	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"			\
 	"addip=setenv bootargs ${bootargs} "					\
 		"ip=${ipaddr}:${serverip}:${gatewayip}:"			\
 		"${netmask}:${hostname}:${netdev}:off panic=1\0"		\
 	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "				\
 		"tftp ${fdt_addr_r} ${fdt_file}; run nfsargs addip addcons;"	\
 		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"			\
 	"net_self=tftp ${kernel_addr_r} ${bootfile}; "				\
 		"tftp ${fdt_addr_r} ${fdt_file}; "				\
 		"tftp ${ramdisk_addr} ${ramdisk_file}; "			\
 		"run ramargs addip; "						\
 		"bootm ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r}\0"	\
 	"ramdisk_addr=ff210000\0"						\
 	"kernel_addr=ff050000\0"						\
 	"fdt_addr=ff200000\0"							\
 	"flash_self=run ramargs addip addcons;bootm ${kernel_addr}"		\
 	" ${ramdisk_addr} ${fdt_addr}\0"					\
 	"updateramdisk=era ${ramdisk_addr} +1f0000;tftpb ${kernel_addr_r}"	\
 	" ${ramdisk_file};"							\
 	"cp.b ${kernel_addr_r} ${ramdisk_addr} ${filesize}\0"			\
 	"updatekernel=era ${kernel_addr} +1b0000;tftpb ${kernel_addr_r}"	\
 	" ${bootfile};"								\
 	"cp.b ${kernel_addr_r} ${kernel_addr} ${filesize}\0"			\
 	"updatefdt=era ${fdt_addr} +10000;tftpb ${fdt_addr_r} ${fdt_file};"	\
 	"cp.b ${fdt_addr_r} ${fdt_addr} ${filesize}\0"				\
 	""

 #define CONFIG_BOOTCOMMAND	"run net_nfs"
 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_LONGHELP			/* undef to save memory	    */
 #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_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_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }

 #define CONFIG_SYS_SDRAM_BASE		0x00000000
 #define CONFIG_SYS_FLASH_BASE		0xFF000000
 #define CONFIG_SYS_FLASH_SIZE		32
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of flash banks	*/
 #define CONFIG_SYS_MAX_FLASH_SECT	512	/* max num of sects on one chip */

 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }

 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256KB for Monitor */

 #define CONFIG_ENV_IS_IN_FLASH

 #ifdef CONFIG_ENV_IS_IN_FLASH
 #define CONFIG_ENV_SECT_SIZE	0x10000
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #endif /* CONFIG_ENV_IS_IN_FLASH */

 /*
  * I2C Bus
  */
 #define CONFIG_HARD_I2C		1	/* To enable I2C support	*/
 #define CONFIG_SYS_I2C_SPEED		100000	/* I2C speed and slave address	*/
 #define CONFIG_SYS_I2C_SLAVE		0x7F

 #define	CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 /* I2C SYSMON (LM75, AD7414 is almost compatible)                       */
 #define	CONFIG_DTT_LM75		1	/* ON Semi's LM75               */
 #define	CONFIG_DTT_SENSORS	{0}	/* Sensor addresses             */
 #define	CONFIG_SYS_DTT_MAX_TEMP	70
 #define	CONFIG_SYS_DTT_LOW_TEMP	-30
 #define	CONFIG_SYS_DTT_HYSTERESIS	3

 #define CONFIG_SYS_IMMR		0xF0000000
 #define CONFIG_SYS_DEFAULT_IMMR	0x0F010000

 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
 #define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* 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

 /* Hard reset configuration word */
 #define CONFIG_SYS_HRCW_MASTER		0x0E028200	/* BPS=11 CIP=1 ISB=010 BMS=1 */

 /* No slaves */
 #define CONFIG_SYS_HRCW_SLAVE1 	0
 #define CONFIG_SYS_HRCW_SLAVE2 	0
 #define CONFIG_SYS_HRCW_SLAVE3 	0
 #define CONFIG_SYS_HRCW_SLAVE4 	0
 #define CONFIG_SYS_HRCW_SLAVE5 	0
 #define CONFIG_SYS_HRCW_SLAVE6 	0
 #define CONFIG_SYS_HRCW_SLAVE7 	0

 #define CONFIG_SYS_MALLOC_LEN		(4096 << 10)	/* Reserve 4 MB for malloc()	*/
 #define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */

 #define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC8260 CPUs */
 #if defined(CONFIG_CMD_KGDB)
 #  define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value */
 #endif

 #define CONFIG_SYS_HID0_INIT		0
 #define CONFIG_SYS_HID0_FINAL		(HID0_ICE | HID0_IFEM | HID0_ABE)

 #define CONFIG_SYS_HID2		0

 #define CONFIG_SYS_SIUMCR		0x00200000
 #define CONFIG_SYS_BCR			0x004c0000
 #define CONFIG_SYS_SCCR		0x0

 /*-----------------------------------------------------------------------
  * SYPCR - System Protection Control                             4-35
  * SYPCR can only be written once after reset!
  *-----------------------------------------------------------------------
  * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
  */
 #if defined(CONFIG_WATCHDOG)
 #define CONFIG_SYS_SYPCR       (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
 			 SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
 #else
 #define CONFIG_SYS_SYPCR       (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
 			 SYPCR_SWRI|SYPCR_SWP)
 #endif /* CONFIG_WATCHDOG */

 /*-----------------------------------------------------------------------
  * RMR - Reset Mode Register                                     5-5
  *-----------------------------------------------------------------------
  * turn on Checkstop Reset Enable
  */
 #define CONFIG_SYS_RMR         0

 /*-----------------------------------------------------------------------
  * TMCNTSC - Time Counter Status and Control                     4-40
  *-----------------------------------------------------------------------
  * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
  * and enable Time Counter
  */
 #define CONFIG_SYS_TMCNTSC     (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)

 /*-----------------------------------------------------------------------
  * PISCR - Periodic Interrupt Status and Control                 4-42
  *-----------------------------------------------------------------------
  * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
  * Periodic timer
  */
 #define CONFIG_SYS_PISCR       (PISCR_PS|PISCR_PTF|PISCR_PTE)

 /*-----------------------------------------------------------------------
  * RCCR - RISC Controller Configuration                         13-7
  *-----------------------------------------------------------------------
  */
 #define CONFIG_SYS_RCCR        0

 /*
  * Init Memory Controller:
  *
  * Bank Bus     Machine PortSz  Device
  * ---- ---     ------- ------  ------
  *  0   60x     GPCM    32 bit  FLASH
  *  1   60x     SDRAM   64 bit  SDRAM
  *  4   60x     GPCM    16 bit  I/O Ctrl
  *
  */
 /* Bank 0 - FLASH
  */
 #define CONFIG_SYS_BR0_PRELIM  ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK)	|\
 			 BRx_PS_32			|\
 			 BRx_MS_GPCM_P			|\
 			 BRx_V)

 #define CONFIG_SYS_OR0_PRELIM (0xff000020)

 /* Bank 1 - 60x bus SDRAM
  */
 #define CONFIG_SYS_GLOBAL_SDRAM_LIMIT	(256 << 20)	/* less than 256 MB */

 #define CONFIG_SYS_MPTPR       0x2800

 /*-----------------------------------------------------------------------------
  * Address for Mode Register Set (MRS) command
  *-----------------------------------------------------------------------------
  */
 #define CONFIG_SYS_MRS_OFFS	0x00000110
 #define CONFIG_SYS_PSRT        0x13

 #define CONFIG_SYS_BR1_PRELIM  ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK)  |\
 			 BRx_PS_64                      |\
 			 BRx_MS_SDRAM_P                 |\
 			 BRx_V)

 #define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR1_LITTLE

 /* SDRAM initialization values
 */
 #define CONFIG_SYS_OR1_LITTLE	((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
 			 ORxS_BPD_4                     |\
 			 ORxS_ROWST_PBI1_A7		|\
 			 ORxS_NUMR_12)

 #define CONFIG_SYS_PSDMR_LITTLE	0x004b36a3

 #define CONFIG_SYS_OR1_BIG	((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
 			 ORxS_BPD_4                     |\
 			 ORxS_ROWST_PBI1_A4		|\
 			 ORxS_NUMR_12)

 #define CONFIG_SYS_PSDMR_BIG		0x014f36a3

 /* IO on CS4 initialization values
 */
 #define CONFIG_SYS_IO_BASE	0xc0000000
 #define CONFIG_SYS_IO_SIZE	1

 #define CONFIG_SYS_BR4_PRELIM	((CONFIG_SYS_IO_BASE & BRx_BA_MSK) |\
 			 BRx_PS_16 | BRx_MS_GPCM_L | BRx_V)

 #define CONFIG_SYS_OR4_PRELIM	(0xfff80020)

 #define	CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC	/* "bad" address		*/

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

 #define OF_TBCLK		(bd->bi_busfreq / 4)
 #if defined(CONFIG_MUAS_DEV_BOARD)
 #define OF_STDOUT_PATH		"/soc/cpm/serial@11a90"
 #else
 #define OF_STDOUT_PATH		"/soc/cpm/serial@11a80"
 #endif

 #endif /* __CONFIG_H */
	/*
	* (C) Copyright 2008
	* Heiko Schocher, DENX Software Engineering, hs@denx.de.
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

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

	#define CONFIG_MUAS3001 1

	#define CONFIG_SYS_TEXT_BASE 0xFF000000

	#define CONFIG_CPM2 1 /* Has a CPM2 */

	/* Do boardspecific init */
	#define CONFIG_BOARD_EARLY_INIT_R 1

	/* enable Watchdog */
	#define CONFIG_WATCHDOG 1

	/*
	* Select serial console configuration
	*
	* If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
	* CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
	* for SCC).
	*/
	#define CONFIG_CONS_ON_SMC /* Console is on SMC */
	#undef CONFIG_CONS_ON_SCC /* It's not on SCC */
	#undef CONFIG_CONS_NONE /* It's not on external UART */
	#if defined(CONFIG_MUAS_DEV_BOARD)
	#define CONFIG_CONS_INDEX 2 /* SMC2 is used for console */
	#else
	#define CONFIG_CONS_INDEX 1 /* SMC1 is used for console */
	#endif

	/*
	* Select ethernet configuration
	*
	* If either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected,
	* then CONFIG_ETHER_INDEX must be set to the channel number (1-4 for
	* SCC, 1-3 for FCC)
	*
	* If CONFIG_ETHER_NONE is defined, then either the ethernet routines
	* must be defined elsewhere (as for the console), or CONFIG_CMD_NET
	* must be unset.
	*/
	#undef CONFIG_ETHER_ON_SCC /* Ethernet is not on SCC */
	#define CONFIG_ETHER_ON_FCC /* Ethernet is on FCC */
	#undef CONFIG_ETHER_NONE /* No external Ethernet */

	#define CONFIG_ETHER_INDEX 1
	#define CONFIG_ETHER_ON_FCC1
	#define CONFIG_HAS_ETH0
	#define FCC_ENET

	/*
	* - Rx-CLK is CLK11
	* - Tx-CLK is CLK12
	*/
	# define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11 \| CMXFCR_TF1CS_CLK12)
	# define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1 \| CMXFCR_RF1CS_MSK \| CMXFCR_TF1CS_MSK)
	/*
	* - RAM for BD/Buffers is on the 60x Bus (see 28-13)
	*/
	# define CONFIG_SYS_CPMFCR_RAMTYPE (0)
	/* know on local Bus */
	/* define CONFIG_SYS_CPMFCR_RAMTYPE (CPMFCR_DTB \| CPMFCR_BDB) */
	/*
	* - Enable Full Duplex in FSMR
	*/
	# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE\|FCC_PSMR_LPB)

	#define CONFIG_MII /* MII PHY management */
	#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
	# define CONFIG_SYS_PHY_ADDR 1
	/*
	* GPIO pins used for bit-banged MII communications
	*/
	#define MDIO_PORT 0 /* Port A */
	#define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \
	(immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
	#define MDC_DECLARE MDIO_DECLARE


	#define CONFIG_SYS_MDIO_PIN 0x00200000 /* PA10 */
	#define CONFIG_SYS_MDC_PIN 0x00400000 /* PA9 */

	#define MDIO_ACTIVE (iop->pdir \|= CONFIG_SYS_MDIO_PIN)
	#define MDIO_TRISTATE (iop->pdir &= ~CONFIG_SYS_MDIO_PIN)
	#define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0)

	#define MDIO(bit) if(bit) iop->pdat \|= CONFIG_SYS_MDIO_PIN; \
	else iop->pdat &= ~CONFIG_SYS_MDIO_PIN

	#define MDC(bit) if(bit) iop->pdat \|= CONFIG_SYS_MDC_PIN; \
	else iop->pdat &= ~CONFIG_SYS_MDC_PIN

	#define MIIDELAY udelay(1)

	#ifndef CONFIG_8260_CLKIN
	#define CONFIG_8260_CLKIN 66000000 /* in Hz */
	#endif

	#define CONFIG_BAUDRATE 115200

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

	#define CONFIG_CMD_DTT
	#define CONFIG_CMD_ECHO
	#define CONFIG_CMD_IMMAP
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_I2C

	/*
	* Default environment settings
	*/
	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"u-boot_addr_r=100000\0" \
	"kernel_addr_r=200000\0" \
	"fdt_addr_r=400000\0" \
	"rootpath=/opt/eldk/ppc_6xx\0" \
	"u-boot=muas3001/u-boot.bin\0" \
	"bootfile=muas3001/uImage\0" \
	"fdt_file=muas3001/muas3001.dtb\0" \
	"ramdisk_file=uRamdisk\0" \
	"load=tftp ${u-boot_addr_r} ${u-boot}\0" \
	"update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; " \
	"cp.b ${u-boot_addr_r} ff000000 ${filesize};" \
	"prot on ff000000 ff03ffff\0" \
	"ramargs=setenv bootargs root=/dev/ram rw\0" \
	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	"nfsroot=${serverip}:${rootpath}\0" \
	"addcons=setenv bootargs ${bootargs} console=ttyCPM0,${baudrate}\0" \
	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
	"addip=setenv bootargs ${bootargs} " \
	"ip=${ipaddr}:${serverip}:${gatewayip}:" \
	"${netmask}:${hostname}:${netdev}:off panic=1\0" \
	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
	"tftp ${fdt_addr_r} ${fdt_file}; run nfsargs addip addcons;" \
	"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
	"net_self=tftp ${kernel_addr_r} ${bootfile}; " \
	"tftp ${fdt_addr_r} ${fdt_file}; " \
	"tftp ${ramdisk_addr} ${ramdisk_file}; " \
	"run ramargs addip; " \
	"bootm ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r}\0" \
	"ramdisk_addr=ff210000\0" \
	"kernel_addr=ff050000\0" \
	"fdt_addr=ff200000\0" \
	"flash_self=run ramargs addip addcons;bootm ${kernel_addr}" \
	" ${ramdisk_addr} ${fdt_addr}\0" \
	"updateramdisk=era ${ramdisk_addr} +1f0000;tftpb ${kernel_addr_r}" \
	" ${ramdisk_file};" \
	"cp.b ${kernel_addr_r} ${ramdisk_addr} ${filesize}\0" \
	"updatekernel=era ${kernel_addr} +1b0000;tftpb ${kernel_addr_r}" \
	" ${bootfile};" \
	"cp.b ${kernel_addr_r} ${kernel_addr} ${filesize}\0" \
	"updatefdt=era ${fdt_addr} +10000;tftpb ${fdt_addr_r} ${fdt_file};" \
	"cp.b ${fdt_addr_r} ${fdt_addr} ${filesize}\0" \
	""

	#define CONFIG_BOOTCOMMAND "run net_nfs"
	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_HUSH_PARSER
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#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_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_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }

	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	#define CONFIG_SYS_FLASH_BASE 0xFF000000
	#define CONFIG_SYS_FLASH_SIZE 32
	#define CONFIG_SYS_FLASH_CFI
	#define CONFIG_FLASH_CFI_DRIVER
	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */

	#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }

	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256KB for Monitor */

	#define CONFIG_ENV_IS_IN_FLASH

	#ifdef CONFIG_ENV_IS_IN_FLASH
	#define CONFIG_ENV_SECT_SIZE 0x10000
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
	#endif /* CONFIG_ENV_IS_IN_FLASH */

	/*
	* I2C Bus
	*/
	#define CONFIG_HARD_I2C 1 /* To enable I2C support */
	#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
	#define CONFIG_SYS_I2C_SLAVE 0x7F

	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
	/* I2C SYSMON (LM75, AD7414 is almost compatible) */
	#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
	#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
	#define CONFIG_SYS_DTT_MAX_TEMP 70
	#define CONFIG_SYS_DTT_LOW_TEMP -30
	#define CONFIG_SYS_DTT_HYSTERESIS 3

	#define CONFIG_SYS_IMMR 0xF0000000
	#define CONFIG_SYS_DEFAULT_IMMR 0x0F010000

	#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
	#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* 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

	/* Hard reset configuration word */
	#define CONFIG_SYS_HRCW_MASTER 0x0E028200 /* BPS=11 CIP=1 ISB=010 BMS=1 */

	/* No slaves */
	#define CONFIG_SYS_HRCW_SLAVE1 0
	#define CONFIG_SYS_HRCW_SLAVE2 0
	#define CONFIG_SYS_HRCW_SLAVE3 0
	#define CONFIG_SYS_HRCW_SLAVE4 0
	#define CONFIG_SYS_HRCW_SLAVE5 0
	#define CONFIG_SYS_HRCW_SLAVE6 0
	#define CONFIG_SYS_HRCW_SLAVE7 0

	#define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
	#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */

	#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPUs */
	#if defined(CONFIG_CMD_KGDB)
	# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	#endif

	#define CONFIG_SYS_HID0_INIT 0
	#define CONFIG_SYS_HID0_FINAL (HID0_ICE \| HID0_IFEM \| HID0_ABE)

	#define CONFIG_SYS_HID2 0

	#define CONFIG_SYS_SIUMCR 0x00200000
	#define CONFIG_SYS_BCR 0x004c0000
	#define CONFIG_SYS_SCCR 0x0

	/*-----------------------------------------------------------------------
	* SYPCR - System Protection Control 4-35
	* SYPCR can only be written once after reset!
	*-----------------------------------------------------------------------
	* Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
	*/
	#if defined(CONFIG_WATCHDOG)
	#define CONFIG_SYS_SYPCR (SYPCR_SWTC\|SYPCR_BMT\|SYPCR_PBME\|SYPCR_LBME\|\
	SYPCR_SWRI\|SYPCR_SWP\|SYPCR_SWE)
	#else
	#define CONFIG_SYS_SYPCR (SYPCR_SWTC\|SYPCR_BMT\|SYPCR_PBME\|SYPCR_LBME\|\
	SYPCR_SWRI\|SYPCR_SWP)
	#endif /* CONFIG_WATCHDOG */

	/*-----------------------------------------------------------------------
	* RMR - Reset Mode Register 5-5
	*-----------------------------------------------------------------------
	* turn on Checkstop Reset Enable
	*/
	#define CONFIG_SYS_RMR 0

	/*-----------------------------------------------------------------------
	* TMCNTSC - Time Counter Status and Control 4-40
	*-----------------------------------------------------------------------
	* Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
	* and enable Time Counter
	*/
	#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC\|TMCNTSC_ALR\|TMCNTSC_TCF\|TMCNTSC_TCE)

	/*-----------------------------------------------------------------------
	* PISCR - Periodic Interrupt Status and Control 4-42
	*-----------------------------------------------------------------------
	* Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
	* Periodic timer
	*/
	#define CONFIG_SYS_PISCR (PISCR_PS\|PISCR_PTF\|PISCR_PTE)

	/*-----------------------------------------------------------------------
	* RCCR - RISC Controller Configuration 13-7
	*-----------------------------------------------------------------------
	*/
	#define CONFIG_SYS_RCCR 0

	/*
	* Init Memory Controller:
	*
	* Bank Bus Machine PortSz Device
	* ---- --- ------- ------ ------
	* 0 60x GPCM 32 bit FLASH
	* 1 60x SDRAM 64 bit SDRAM
	* 4 60x GPCM 16 bit I/O Ctrl
	*
	*/
	/* Bank 0 - FLASH
	*/
	#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) \|\
	BRx_PS_32 \|\
	BRx_MS_GPCM_P \|\
	BRx_V)

	#define CONFIG_SYS_OR0_PRELIM (0xff000020)

	/* Bank 1 - 60x bus SDRAM
	*/
	#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT (256 << 20) /* less than 256 MB */

	#define CONFIG_SYS_MPTPR 0x2800

	/*-----------------------------------------------------------------------------
	* Address for Mode Register Set (MRS) command
	*-----------------------------------------------------------------------------
	*/
	#define CONFIG_SYS_MRS_OFFS 0x00000110
	#define CONFIG_SYS_PSRT 0x13

	#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) \|\
	BRx_PS_64 \|\
	BRx_MS_SDRAM_P \|\
	BRx_V)

	#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR1_LITTLE

	/* SDRAM initialization values
	*/
	#define CONFIG_SYS_OR1_LITTLE ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) \|\
	ORxS_BPD_4 \|\
	ORxS_ROWST_PBI1_A7 \|\
	ORxS_NUMR_12)

	#define CONFIG_SYS_PSDMR_LITTLE 0x004b36a3

	#define CONFIG_SYS_OR1_BIG ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) \|\
	ORxS_BPD_4 \|\
	ORxS_ROWST_PBI1_A4 \|\
	ORxS_NUMR_12)

	#define CONFIG_SYS_PSDMR_BIG 0x014f36a3

	/* IO on CS4 initialization values
	*/
	#define CONFIG_SYS_IO_BASE 0xc0000000
	#define CONFIG_SYS_IO_SIZE 1

	#define CONFIG_SYS_BR4_PRELIM ((CONFIG_SYS_IO_BASE & BRx_BA_MSK) \|\
	BRx_PS_16 \| BRx_MS_GPCM_L \| BRx_V)

	#define CONFIG_SYS_OR4_PRELIM (0xfff80020)

	#define CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC /* "bad" address */

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

	#define OF_TBCLK (bd->bi_busfreq / 4)
	#if defined(CONFIG_MUAS_DEV_BOARD)
	#define OF_STDOUT_PATH "/soc/cpm/serial@11a90"
	#else
	#define OF_STDOUT_PATH "/soc/cpm/serial@11a80"
	#endif

	#endif /* __CONFIG_H */