/* * (C) Copyright 2005 Embedded Alley Solutions, Inc. * Dan Malek * Copied from STx GP3. * Updates for Silicon Tx GP3 SSA board. * * (C) Copyright 2002,2003 Motorola,Inc. * Xianghua Xiao * * 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_CPM2 1 /* has CPM2 */ #define CONFIG_STXSSA 1 /* Silicon Tx GPPP SSA 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 */ #undef CONFIG_DDR_DLL /* possible DLL fix needed */ #define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */ /* sysclk for MPC85xx */ #define CONFIG_SYS_CLK_FREQ 33000000 /* most pci cards are 33Mhz */ /* Blinkin' LEDs for Robert :-) */ #define CONFIG_SHOW_ACTIVITY 1 /* * These can be toggled for performance analysis, otherwise use default. */ #define CONFIG_L2_CACHE /* toggle L2 cache */ #define CONFIG_BTB /* toggle branch predition */ #define CONFIG_ADDR_STREAMING /* toggle addr streaming */ #define CONFIG_BOARD_EARLY_INIT_F 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 /* Localbus connector. There are many options that can be * connected here, including sdram or lots of flash. * This address, however, is used to configure a 256M local bus * window that includes the Config latch below. */ #define CFG_LBC_OPTION_BASE 0xF0000000 /* Localbus Extension */ #define CFG_LBC_OPTION_SIZE 256 /* 256MB */ /* There are various flash options used, we configure for the largest, * which is 64Mbytes. The CFI works fine and will discover the proper * sizes. */ #ifdef CONFIG_STXSSA_4M #define CFG_FLASH_BASE 0xFFC00000 /* start of 4 MiB flash */ #else #define CFG_FLASH_BASE 0xFC000000 /* start of 64 MiB flash */ #endif #define CFG_BR0_PRELIM (CFG_FLASH_BASE | 0x1801) /* port size 32bit */ #define CFG_OR0_PRELIM (CFG_FLASH_BASE | 0x0FF7) #define CFG_FLASH_CFI 1 #define CFG_FLASH_CFI_DRIVER 1 #undef CFG_FLASH_USE_BUFFER_WRITE /* use buffered writes (20x faster) */ #define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE } #define CFG_FLASH_PROTECTION /* The configuration latch is Chip Select 1. * It's an 8-bit latch in the lower 8 bits of the word. */ #define CFG_LBC_CFGLATCH_BASE 0xFB000000 /* Base of config latch */ #define CFG_BR1_PRELIM 0xFB001801 /* 32-bit port */ #define CFG_OR1_PRELIM 0xFFFF0FF7 /* 64K is enough */ #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) #define CFG_RAMBOOT #else #undef CFG_RAMBOOT #endif #ifdef CFG_RAMBOOT #define CFG_CCSRBAR_DEFAULT 0x40000000 /* CCSRBAR by BDI cfg */ #else #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ #endif #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ /* * DDR Setup */ /* * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) */ #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE #define SPD_EEPROM_ADDRESS 0x54 /* DDR DIMM */ #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 #define CONFIG_L1_INIT_RAM #define CFG_INIT_RAM_LOCK 1 #define CFG_INIT_RAM_ADDR 0x60000000 /* 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 (512 * 1024) /* Reserved for malloc */ /* Serial Port */ #define CONFIG_CONS_INDEX 2 #undef CONFIG_SERIAL_SOFTWARE_FIFO #define CFG_NS16550 #define CFG_NS16550_SERIAL #define CFG_NS16550_REG_SIZE 1 #define CFG_NS16550_CLK get_bus_freq(0) #define CFG_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} #define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500) #define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600) #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ #define CFG_HUSH_PARSER 1 /* Use the HUSH parser */ #ifdef CFG_HUSH_PARSER #define CFG_PROMPT_HUSH_PS2 "> " #endif /* I2C */ #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ #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 #if 0 #define CFG_I2C_NOPROBES {0x00} /* Don't probe these addrs */ #else /* I did the 'if 0' so we could keep the syntax above if ever needed. */ #undef CFG_I2C_NOPROBES #endif #define CFG_I2C_OFFSET 0x3000 /* I2C EEPROM. AT24C32, we keep our environment in here. */ #define CFG_I2C_EEPROM_ADDR 0x51 /* 1010001x */ #define CFG_I2C_EEPROM_ADDR_LEN 2 #define CFG_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */ #define CFG_EEPROM_PAGE_WRITE_ENABLE #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20 /* * Standard 8555 PCI mapping. * Addresses are mapped 1-1. */ #define CFG_PCI1_MEM_BASE 0x80000000 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ #define CFG_PCI1_IO_BASE 0x00000000 #define CFG_PCI1_IO_PHYS 0xe2000000 #define CFG_PCI1_IO_SIZE 0x01000000 /* 16M */ #define CFG_PCI2_MEM_BASE 0xa0000000 #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE #define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */ #define CFG_PCI2_IO_BASE 0x00000000 #define CFG_PCI2_IO_PHYS 0xe3000000 #define CFG_PCI2_IO_SIZE 0x01000000 /* 16M */ #if defined(CONFIG_PCI) /* PCI Ethernet card */ #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ #undef CONFIG_EEPRO100 #undef CONFIG_TULIP #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 #undef CONFIG_PCI_SCAN_SHOW #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ #endif /* CONFIG_PCI */ #if defined(CONFIG_TSEC_ENET) #ifndef CONFIG_NET_MULTI #define CONFIG_NET_MULTI 1 #endif #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_MPC85XX_TSEC1 1 #define CONFIG_MPC85XX_TSEC1_NAME "TSEC0" #define CONFIG_MPC85XX_TSEC2 1 #define CONFIG_MPC85XX_TSEC2_NAME "TSEC1" #undef CONFIG_MPS85XX_FEC #define TSEC1_PHY_ADDR 2 #define TSEC2_PHY_ADDR 4 #define TSEC1_PHYIDX 0 #define TSEC2_PHYIDX 0 #define CONFIG_ETHPRIME "TSEC0" #elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */ #define CONFIG_ETHER_ON_FCC2 /* 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 #if 0 #define CFG_FCC_PSMR (FCC_PSMR_FDE) #else #define CFG_FCC_PSMR 0 #endif #define FETH2_RST 0x01 #elif (CONFIG_ETHER_INDEX == 3) /* need more definitions here for FE3 */ #define FETH3_RST 0x80 #endif /* CONFIG_ETHER_INDEX */ /* MDIO is done through the TSEC0 control. */ #define CONFIG_MII /* MII PHY management */ #undef CONFIG_BITBANGMII /* bit-bang MII PHY management */ #endif /* Environment - default config is in flash, see below */ #if 0 /* in EEPROM */ # define CFG_ENV_IS_IN_EEPROM 1 # define CFG_ENV_OFFSET 0 # define CFG_ENV_SIZE 2048 #else /* in flash */ # define CFG_ENV_IS_IN_FLASH 1 # ifdef CONFIG_STXSSA_4M # define CFG_ENV_SECT_SIZE 0x20000 # else /* default configuration - 64 MiB flash */ # define CFG_ENV_SECT_SIZE 0x40000 # endif # define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE) # define CFG_ENV_SIZE 0x4000 # define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR - CFG_ENV_SECT_SIZE) # define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE) #endif #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ #define CONFIG_TIMESTAMP /* Print image info with ts */ #if defined(CFG_RAMBOOT) #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_MII | 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_ELF | CFG_CMD_PING | CFG_CMD_I2C) #elif defined(CONFIG_TSEC_ENET) #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PING | \ CFG_CMD_ELF | CFG_CMD_MII | CFG_CMD_I2C) #elif defined(CONFIG_ETHER_ON_FCC) #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_MII | \ CFG_CMD_ELF | CFG_CMD_PING | CFG_CMD_I2C) #endif #endif #include #undef CONFIG_WATCHDOG /* watchdog disabled */ /* * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ #define CFG_PROMPT "SSA=> " /* 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:e0:0c:07:9b:8a #define CONFIG_HAS_ETH1 #define CONFIG_ETH1ADDR 00:e0:0c:07:9b:8b #define CONFIG_HAS_ETH2 #define CONFIG_ETH2ADDR 00:e0:0c:07:9b:8c #endif /* * Environment in EEPROM is compatible with different flash sector sizes, * but only little space is available, so we use a very simple setup. * With environment in flash, we use a more powerful default configuration. */ #ifdef CFG_ENV_IS_IN_EEPROM /* use restricted "standard" environment */ #define CONFIG_BAUDRATE 38400 #define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */ #define CONFIG_BOOTCOMMAND "bootm 0xffc00000 0xffd00000" #define CONFIG_BOOTARGS "root=/dev/nfs rw ip=any console=ttyS1,$baudrate" #define CONFIG_SERVERIP 192.168.85.1 #define CONFIG_IPADDR 192.168.85.60 #define CONFIG_GATEWAYIP 192.168.85.1 #define CONFIG_NETMASK 255.255.255.0 #define CONFIG_HOSTNAME STX_SSA #define CONFIG_ROOTPATH /gppproot #define CONFIG_BOOTFILE uImage #define CONFIG_LOADADDR 0x1000000 #else /* ENV IS IN FLASH -- use a full-blown envionment */ #define CONFIG_BAUDRATE 115200 #define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */ #define CONFIG_PREBOOT "echo;" \ "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ "echo" #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ #define CONFIG_EXTRA_ENV_SETTINGS \ "hostname=gp3ssa\0" \ "bootfile=/tftpboot/gp3ssa/uImage\0" \ "loadaddr=400000\0" \ "netdev=eth0\0" \ "consdev=ttyS1\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=$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" \ "addcons=setenv bootargs $bootargs " \ "console=$consdev,$baudrate\0" \ "flash_nfs=run nfsargs addip addcons;" \ "bootm $kernel_addr\0" \ "flash_self=run ramargs addip addcons;" \ "bootm $kernel_addr $ramdisk_addr\0" \ "net_nfs=tftp $loadaddr $bootfile;" \ "run nfsargs addip addcons;bootm\0" \ "rootpath=/opt/eldk/ppc_85xx\0" \ "kernel_addr=FC000000\0" \ "ramdisk_addr=FC200000\0" \ "" #define CONFIG_BOOTCOMMAND "run flash_self" #endif /* CFG_ENV_IS_IN_EEPROM */ #endif /* __CONFIG_H */