/* * (C) Copyright 2002,2003 Motorola,Inc. * Xianghua Xiao <X.Xiao@motorola.com> * * 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 *//* mpc8560ads board configuration file *//* please refer to doc/README.mpc85xx for more info *//* make sure you change the MAC address and other network params first, * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this file */#ifndef __CONFIG_H#define __CONFIG_H/* High Level Configuration Options */#define CONFIG_BOOKE		1	/* BOOKE		*/#define CONFIG_E500		1	/* BOOKE e500 family	*/#define CONFIG_MPC85xx		1	/* MPC8540/MPC8560	*/#define CONFIG_MPC85xx_REV1	1	/* MPC85xx Rev 1.0 chip */#define CONFIG_MPC8560		1	/* MPC8560 specific	*/#define CONFIG_MPC8560ADS	1	/* MPC8560ADS board specific*/#undef  CONFIG_PCI	         	/* pci ethernet support	*/#define CONFIG_TSEC_ENET 		/* tsec ethernet support*/#undef  CONFIG_ETHER_ON_FCC             /* cpm FCC ethernet support */#define CONFIG_ENV_OVERWRITE#define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */#undef  CONFIG_DDR_ECC			/* only for ECC DDR module */#if defined(CONFIG_MPC85xx_REV1)#define CONFIG_DDR_DLL                  /* possible DLL fix needed */#endif/* Using Localbus SDRAM to emulate flash before we can program the flash, * normally you need a flash-boot image(u-boot.bin), if so undef this. */#undef CONFIG_RAM_AS_FLASH#if !defined(CONFIG_PCI)		/* some PCI card is 33Mhz only */#define CONFIG_SYS_CLK_FREQ	66000000/* sysclk for MPC85xx */#else#define CONFIG_SYS_CLK_FREQ     33000000/* most pci cards are 33Mhz */#endif#if !defined(CONFIG_SPD_EEPROM)		/* manually set up DDR parameters */#define CONFIG_DDR_SETTING#endif/* below can be toggled for performance analysis. otherwise use default */#define CONFIG_L2_CACHE                     /* toggle L2 cache         */#undef  CONFIG_BTB                          /* toggle branch predition */#undef  CONFIG_ADDR_STREAMING               /* toggle addr streaming   */#define CONFIG_BOARD_PRE_INIT   1           /* Call board_pre_init      */#undef  CFG_DRAM_TEST                       /* memory test, takes time  */#define CFG_MEMTEST_START       0x00200000  /* memtest region */#define CFG_MEMTEST_END         0x00400000#if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) || \     defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) || \     defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC))#error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC."#endif/* * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) */#define CFG_CCSRBAR_DEFAULT 	0xff700000	/* CCSRBAR Default	*/#define CFG_CCSRBAR             0xfdf00000      /* relocated CCSRBAR    */#define CFG_IMMR		CFG_CCSRBAR	/* PQII uses CFG_IMMR	*/#define CFG_DDR_SDRAM_BASE	0x00000000	/* DDR is system memory  */#define CFG_SDRAM_BASE		CFG_DDR_SDRAM_BASE#define CFG_SDRAM_SIZE		128		/* DDR is 128MB	*/#if defined(CONFIG_RAM_AS_FLASH)#define CFG_LBC_SDRAM_BASE      0xfc000000      /* Localbus SDRAM */#else#define CFG_LBC_SDRAM_BASE      0xf8000000      /* Localbus SDRAM */#endif#define CFG_LBC_SDRAM_SIZE	64		/* LBC SDRAM is 64MB	*/#if defined(CONFIG_RAM_AS_FLASH)#define CFG_FLASH_BASE        0xf8000000      /* start of FLASH  16M  */#define CFG_BR0_PRELIM        0xf8001801      /* port size 32bit */#else /* Boot from real Flash */#define CFG_FLASH_BASE        0xff000000      /* start of FLASH 16M    */#define CFG_BR0_PRELIM        0xff001801      /* port size 32bit      */#endif#define CFG_OR0_PRELIM          0xff006ff7      /* 16MB Flash           */#define CFG_MAX_FLASH_BANKS	1		/* number of banks	*/#define CFG_MAX_FLASH_SECT	64		/* sectors per device   */#undef	CFG_FLASH_CHECKSUM#define CFG_FLASH_ERASE_TOUT	60000	/* Timeout for Flash Erase (in ms)	*/#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/#define CFG_MONITOR_BASE    	TEXT_BASE	/* start of monitor	*/#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)#define CFG_RAMBOOT#else#undef  CFG_RAMBOOT#endif#define SPD_EEPROM_ADDRESS 	0x51     	/*  DDR DIMM */#if defined(CONFIG_DDR_SETTING)#define	CFG_DDR_CS0_BNDS	0x00000007	/* 0-128MB */#define CFG_DDR_CS0_CONFIG	0x80000002#define CFG_DDR_TIMING_1	0x37344321#define CFG_DDR_TIMING_2	0x00000800	/* P9-45,may need tuning*/#define CFG_DDR_CONTROL		0xc2000000	/* unbuffered,no DYN_PWR*/#define CFG_DDR_MODE		0x00000062	/* DLL,normal,seq,4/2.5 */#define CFG_DDR_INTERVAL	0x05200100	/* autocharge,no open page*/#endif#undef CONFIG_CLOCKS_IN_MHZ/* local bus definitions */#define CFG_BR2_PRELIM		0xf8001861	/* 64MB localbus SDRAM  */#define CFG_OR2_PRELIM		0xfc006901#define CFG_LBC_LCRR		0x00030004	/* local bus freq 	*/#define CFG_LBC_LBCR		0x00000000#define CFG_LBC_LSRT		0x20000000#define CFG_LBC_MRTPR		0x20000000#define CFG_LBC_LSDMR_1		0x2861b723#define CFG_LBC_LSDMR_2		0x0861b723#define CFG_LBC_LSDMR_3		0x0861b723#define CFG_LBC_LSDMR_4		0x1861b723#define CFG_LBC_LSDMR_5		0x4061b723#if defined(CONFIG_RAM_AS_FLASH)#define CFG_BR4_PRELIM          0xf8000801      /* 32KB, 8-bit wide for ADS config reg */#else#define CFG_BR4_PRELIM          0xfc000801      /* 32KB, 8-bit wide for ADS config reg */#endif#define CFG_OR4_PRELIM		0xffffe1f1#define CFG_BCSR		(CFG_BR4_PRELIM & 0xffff8000)#define CONFIG_L1_INIT_RAM#define CFG_INIT_RAM_LOCK 	1#define CFG_INIT_RAM_ADDR       0x40000000      /* Initial RAM address  */#define CFG_INIT_RAM_END    	0x4000	    	/* End of used area in RAM */#define CFG_GBL_DATA_SIZE  	128		/* num bytes initial data */#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET#define CFG_MONITOR_LEN	    	(256 * 1024)    /* Reserve 256 kB for Mon */#define CFG_MALLOC_LEN	    	(128 * 1024)    /* Reserved for malloc *//* Serial Port */#define CONFIG_CONS_ON_SCC              	/* define if console on SCC */#undef  CONFIG_CONS_NONE                	/* define if console on something else */#define CONFIG_CONS_INDEX       1       	/* which serial channel for console */#define CONFIG_BAUDRATE	 	115200#define CFG_BAUDRATE_TABLE  \	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}/* Use the HUSH parser */#define CFG_HUSH_PARSER#ifdef  CFG_HUSH_PARSER#define CFG_PROMPT_HUSH_PS2 "> "#endif/* I2C */#define  CONFIG_HARD_I2C    		/* I2C with hardware support*/#undef	CONFIG_SOFT_I2C			/* I2C bit-banged */#define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/#define CFG_I2C_SLAVE		0x7F#define CFG_I2C_NOPROBES        {0x69}  /* Don't probe these addrs */#define CFG_PCI_MEM_BASE	0xe0000000#define CFG_PCI_MEM_PHYS	0xe0000000#define CFG_PCI_MEM_SIZE	0x10000000#if defined(CONFIG_PCI) 		/* PCI Ethernet card */#define CONFIG_NET_MULTI#define CONFIG_EEPRO100#undef CONFIG_TULIP#define CONFIG_PCI_PNP	               	/* do pci plug-and-play */  #if !defined(CONFIG_PCI_PNP)  #define PCI_ENET0_IOADDR    	0xe0000000  #define PCI_ENET0_MEMADDR     0xe0000000  #define PCI_IDSEL_NUMBER      0x0c 	/* slot0->3(IDSEL)=12->15 */  #endif#define CONFIG_PCI_SCAN_SHOW    1       /* show pci devices on startup  */#define CFG_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */#if defined(CONFIG_MPC85xx_REV1) 	/* Errata PCI 7 */  #define CFG_PCI_SUBSYS_DEVICEID 0x0003#else  #define CFG_PCI_SUBSYS_DEVICEID 0x0009#endif#elif defined(CONFIG_TSEC_ENET) 	/* TSEC Ethernet port */#define CONFIG_NET_MULTI 	1#define CONFIG_PHY_M88E1011      1       /* GigaBit Ether PHY        */#define CONFIG_MII		1	/* MII PHY management		*/#define CONFIG_PHY_ADDR		8	/* PHY address			*/#elif defined(CONFIG_ETHER_ON_FCC)	/* CPM FCC Ethernet */#define CONFIG_ETHER_ON_FCC             /* define if ether on FCC   */#undef  CONFIG_ETHER_NONE               /* define if ether on something else */#define CONFIG_ETHER_INDEX      2       /* which channel for ether  */  #if (CONFIG_ETHER_INDEX == 2)  /*   * - Rx-CLK is CLK13   * - Tx-CLK is CLK14   * - Select bus for bd/buffers   * - Full duplex   */  #define CFG_CMXFCR_MASK       (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)  #define CFG_CMXFCR_VALUE      (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)  #define CFG_CPMFCR_RAMTYPE    0  #define CFG_FCC_PSMR          (FCC_PSMR_FDE)  #define FETH2_RST		0x01  #elif (CONFIG_ETHER_INDEX == 3)  /* need more definitions here for FE3 */  #define FETH3_RST		0x80  #endif  				/* CONFIG_ETHER_INDEX */#define CONFIG_MII			/* MII PHY management */#define CONFIG_BITBANGMII		/* bit-bang MII PHY management	*//* * GPIO pins used for bit-banged MII communications */#define MDIO_PORT	2		/* Port C */#define MDIO_ACTIVE	(iop->pdir |=  0x00400000)#define MDIO_TRISTATE	(iop->pdir &= ~0x00400000)#define MDIO_READ	((iop->pdat &  0x00400000) != 0)#define MDIO(bit)	if(bit) iop->pdat |=  0x00400000; \			else	iop->pdat &= ~0x00400000#define MDC(bit)	if(bit) iop->pdat |=  0x00200000; \			else	iop->pdat &= ~0x00200000#define MIIDELAY	udelay(1)#endif/* Environment */#ifndef CFG_RAMBOOT  #if defined(CONFIG_RAM_AS_FLASH)  #define CFG_ENV_IS_NOWHERE  #define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x100000)  #define CFG_ENV_SIZE		0x2000  #else  #define CFG_ENV_IS_IN_FLASH	1  #define CFG_ENV_ADDR		(CFG_MONITOR_BASE + 0x40000)  #define CFG_ENV_SECT_SIZE	0x40000	/* 128K(one sector) for env */  #endif  #define CFG_ENV_SIZE		0x2000#else#define CFG_NO_FLASH		1	/* Flash is not usable now	*/#define CFG_ENV_IS_NOWHERE	1	/* Store ENV in memory only	*/#define CFG_ENV_ADDR		(CFG_MONITOR_BASE - 0x1000)#define CFG_ENV_SIZE		0x2000#endif#define CONFIG_BOOTARGS "root=/dev/nfs rw nfsroot=163.12.64.52:/localhome/r6aads/linuxppc/target ip=10.82.0.105:163.12.64.52:10.82.1.254:255.255.254.0:mpc8560ads-003:eth0:off console=ttyS0,115200"/*#define CONFIG_BOOTARGS      "root=/dev/ram rw console=ttyS0,115200"*/#define CONFIG_BOOTCOMMAND	"bootm 0xff400000 0xff700000"#define CONFIG_BOOTDELAY	3	/* -1 disable autoboot */#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/#if defined(CFG_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH)  #if defined(CONFIG_PCI)  #define  CONFIG_COMMANDS	((CONFIG_CMD_DFL | CFG_CMD_PCI | \				CFG_CMD_PING | CFG_CMD_I2C) & \				 ~(CFG_CMD_ENV | \				  CFG_CMD_LOADS ))  #elif defined(CONFIG_TSEC_ENET)  #define  CONFIG_COMMANDS	((CONFIG_CMD_DFL | CFG_CMD_PING | \				CFG_CMD_I2C ) & \				~(CFG_CMD_ENV))  #elif defined(CONFIG_ETHER_ON_FCC)  #define  CONFIG_COMMANDS	((CONFIG_CMD_DFL | CFG_CMD_MII | \				CFG_CMD_PING | CFG_CMD_I2C) & \				~(CFG_CMD_ENV))  #endif#else  #if defined(CONFIG_PCI)  #define  CONFIG_COMMANDS	(CONFIG_CMD_DFL | CFG_CMD_PCI | \				CFG_CMD_PING | CFG_CMD_I2C)  #elif defined(CONFIG_TSEC_ENET)  #define  CONFIG_COMMANDS	(CONFIG_CMD_DFL | CFG_CMD_PING | \				CFG_CMD_I2C)  #elif defined(CONFIG_ETHER_ON_FCC)  #define  CONFIG_COMMANDS	(CONFIG_CMD_DFL | CFG_CMD_MII | \				CFG_CMD_PING | CFG_CMD_I2C)  #endif#endif#include <cmd_confdefs.h>#undef CONFIG_WATCHDOG			/* watchdog disabled		*//* * Miscellaneous configurable options */#define CFG_LONGHELP			/* undef to save memory		*/#define CFG_PROMPT	"MPC8560ADS=> "	/* Monitor Command Prompt	*/#if (CONFIG_COMMANDS & CFG_CMD_KGDB)#define CFG_CBSIZE	1024		/* Console I/O Buffer Size	*/#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_LOAD_ADDR	0x1000000	/* default load address */#define CFG_HZ		1000		/* decrementer freq: 1 ms ticks *//* * 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 *//* Cache Configuration */#define CFG_DCACHE_SIZE		32768#define CFG_CACHELINE_SIZE	32#if (CONFIG_COMMANDS & CFG_CMD_KGDB)#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */#endif/* * Internal Definitions * * Boot Flags */#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */#define BOOTFLAG_WARM	0x02		/* Software reboot		*/#if (CONFIG_COMMANDS & CFG_CMD_KGDB)#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */#endif/*Note: change below for your network setting!!! */#if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)#define CONFIG_ETHADDR  00:01:af:07:9b:8a#define CONFIG_ETH1ADDR  00:01:af:07:9b:8b#define CONFIG_ETH2ADDR  00:01:af:07:9b:8c#endif#define CONFIG_SERVERIP 	163.12.64.52#define CONFIG_IPADDR  		10.82.0.105#define CONFIG_GATEWAYIP	10.82.1.254#define CONFIG_NETMASK		255.255.254.0#define CONFIG_HOSTNAME 	MPC8560ADS_PILOT_003#define CONFIG_ROOTPATH 	/home/r6aads/mpclinux/eldk-2.0.2/ppc_82xx#define CONFIG_BOOTFILE 	pImage#endif	/* __CONFIG_H */