/* * Copyright 2004-2007 Freescale Semiconductor. * * 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 */ /* * mpc8568mds board configuration 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 /* MPC8540/60/55/41/48/68 */ #define CONFIG_MPC8568 1 /* MPC8568 specific */ #define CONFIG_MPC8568MDS 1 /* MPC8568MDS board specific */ #define CONFIG_PCI #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_QE /* Enable QE */ #define CONFIG_ENV_OVERWRITE #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ #define CONFIG_DDR_DLL /* possible DLL fix needed */ /*#define CONFIG_DDR_2T_TIMING Sets the 2T timing bit */ /*#define CONFIG_DDR_ECC*/ /* only for ECC DDR module */ /*#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER*/ /* DDR controller or DMA? */ #define CONFIG_MEM_INIT_VALUE 0xDeadBeef /* * When initializing flash, if we cannot find the manufacturer ID, * assume this is the AMD flash associated with the MDS board. * This allows booting from a promjet. */ #define CONFIG_ASSUME_AMD_FLASH #define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */ #ifndef __ASSEMBLY__ extern unsigned long get_clock_freq(void); #endif /*Replace a call to get_clock_freq (after it is implemented)*/ #define CONFIG_SYS_CLK_FREQ 66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */ /* * 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 */ /* * Only possible on E500 Version 2 or newer cores. */ #define CONFIG_ENABLE_36BIT_PHYS 1 #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 works on */ #define CFG_MEMTEST_END 0x00400000 /* * 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 0xe0000000 /* relocated CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ /* * DDR Setup */ #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */ /* * Make sure required options are set */ #ifndef CONFIG_SPD_EEPROM #error ("CONFIG_SPD_EEPROM is required") #endif #undef CONFIG_CLOCKS_IN_MHZ /* * Local Bus Definitions */ /* * FLASH on the Local Bus * Two banks, 8M each, using the CFI driver. * Boot from BR0/OR0 bank at 0xff00_0000 * Alternate BR1/OR1 bank at 0xff80_0000 * * BR0, BR1: * Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0 * Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0 * Port Size = 16 bits = BRx[19:20] = 10 * Use GPCM = BRx[24:26] = 000 * Valid = BRx[31] = 1 * * 0 4 8 12 16 20 24 28 * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0 * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1 * * OR0, OR1: * Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0 * Reserved ORx[17:18] = 11, confusion here? * CSNT = ORx[20] = 1 * ACS = half cycle delay = ORx[21:22] = 11 * SCY = 6 = ORx[24:27] = 0110 * TRLX = use relaxed timing = ORx[29] = 1 * EAD = use external address latch delay = OR[31] = 1 * * 0 4 8 12 16 20 24 28 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx */ #define CFG_BCSR_BASE 0xf8000000 #define CFG_FLASH_BASE 0xfe000000 /* start of FLASH 32M */ /*Chip select 0 - Flash*/ #define CFG_BR0_PRELIM 0xfe001001 #define CFG_OR0_PRELIM 0xfe006ff7 /*Chip slelect 1 - BCSR*/ #define CFG_BR1_PRELIM 0xf8000801 #define CFG_OR1_PRELIM 0xffffe9f7 /*#define CFG_FLASH_BANKS_LIST {0xff800000, CFG_FLASH_BASE} */ #define CFG_MAX_FLASH_BANKS 1 /* number of banks */ #define CFG_MAX_FLASH_SECT 512 /* sectors per device */ #undef CFG_FLASH_CHECKSUM #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ #define CFG_FLASH_CFI_DRIVER #define CFG_FLASH_CFI #define CFG_FLASH_EMPTY_INFO /* * SDRAM on the LocalBus */ #define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ /*Chip select 2 - SDRAM*/ #define CFG_BR2_PRELIM 0xf0001861 #define CFG_OR2_PRELIM 0xfc006901 #define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */ #define CFG_LBC_LBCR 0x00000000 /* LB config reg */ #define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ #define CFG_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/ /* * LSDMR masks */ #define CFG_LBC_LSDMR_RFEN (1 << (31 - 1)) #define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10)) #define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10)) #define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16)) #define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19)) #define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22)) #define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22)) #define CFG_LBC_LSDMR_BL8 (1 << (31 - 23)) #define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27)) #define CFG_LBC_LSDMR_CL3 (3 << (31 - 31)) #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4)) #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4)) #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4)) #define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4)) #define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4)) #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4)) #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4)) #define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4)) /* * Common settings for all Local Bus SDRAM commands. * At run time, either BSMA1516 (for CPU 1.1) * or BSMA1617 (for CPU 1.0) (old) * is OR'ed in too. */ #define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFCR16 \ | CFG_LBC_LSDMR_PRETOACT7 \ | CFG_LBC_LSDMR_ACTTORW7 \ | CFG_LBC_LSDMR_BL8 \ | CFG_LBC_LSDMR_WRC4 \ | CFG_LBC_LSDMR_CL3 \ | CFG_LBC_LSDMR_RFEN \ ) /* * The bcsr registers are connected to CS3 on MDS. * The new memory map places bcsr at 0xf8000000. * * For BR3, need: * Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0 * port-size = 8-bits = BR[19:20] = 01 * no parity checking = BR[21:22] = 00 * GPMC for MSEL = BR[24:26] = 000 * Valid = BR[31] = 1 * * 0 4 8 12 16 20 24 28 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801 * * For OR3, need: * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0 * disable buffer ctrl OR[19] = 0 * CSNT OR[20] = 1 * ACS OR[21:22] = 11 * XACS OR[23] = 1 * SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe * SETA OR[28] = 0 * TRLX OR[29] = 1 * EHTR OR[30] = 1 * EAD extra time OR[31] = 1 * * 0 4 8 12 16 20 24 28 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7 */ #define CFG_BCSR (0xf8000000) /*Chip slelect 4 - PIB*/ #define CFG_BR4_PRELIM 0xf8008801 #define CFG_OR4_PRELIM 0xffffe9f7 /*Chip select 5 - PIB*/ #define CFG_BR5_PRELIM 0xf8010801 #define CFG_OR5_PRELIM 0xffff69f7 #define CONFIG_L1_INIT_RAM #define CFG_INIT_RAM_LOCK 1 #define CFG_INIT_RAM_ADDR 0xe4010000 /* 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_INDEX 1 #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) /* Use the HUSH parser*/ #define CFG_HUSH_PARSER #ifdef CFG_HUSH_PARSER #define CFG_PROMPT_HUSH_PS2 "> " #endif /* pass open firmware flat tree */ #define CONFIG_OF_FLAT_TREE 1 #define CONFIG_OF_BOARD_SETUP 1 #define OF_CPU "PowerPC,8568@0" #define OF_SOC "soc8568@e0000000" #define OF_QE "qe@e0080000" #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8568@e0000000/serial@4600" /* * 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 CONFIG_I2C_MULTI_BUS #define CONFIG_I2C_CMD_TREE #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_EEPROM_ADDR 0x52 #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ #define CFG_I2C_OFFSET 0x3000 #define CFG_I2C2_OFFSET 0x3100 /* * General PCI * Memory Addresses are mapped 1-1. I/O is mapped from 0 */ #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 0x00800000 /* 8M */ #define CFG_PEX_MEM_BASE 0xa0000000 #define CFG_PEX_MEM_PHYS CFG_PEX_MEM_BASE #define CFG_PEX_MEM_SIZE 0x10000000 /* 256M */ #define CFG_PEX_IO_BASE 0x00000000 #define CFG_PEX_IO_PHYS 0xe2800000 #define CFG_PEX_IO_SIZE 0x00800000 /* 8M */ #define CFG_SRIO_MEM_BASE 0xc0000000 #if defined(CONFIG_PCI) #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ #ifdef CONFIG_QE /* * QE UEC ethernet configuration */ #define CONFIG_UEC_ETH #ifndef CONFIG_TSEC_ENET #define CONFIG_ETHPRIME "FSL UEC0" #endif #define CONFIG_PHY_MODE_NEED_CHANGE #define CONFIG_eTSEC_MDIO_BUS #ifdef CONFIG_eTSEC_MDIO_BUS #define CONFIG_MIIM_ADDRESS 0xE0024520 #endif #define CONFIG_UEC_ETH1 /* GETH1 */ #ifdef CONFIG_UEC_ETH1 #define CFG_UEC1_UCC_NUM 0 /* UCC1 */ #define CFG_UEC1_RX_CLK QE_CLK_NONE #define CFG_UEC1_TX_CLK QE_CLK16 #define CFG_UEC1_ETH_TYPE GIGA_ETH #define CFG_UEC1_PHY_ADDR 7 #define CFG_UEC1_INTERFACE_MODE ENET_1000_GMII #endif #define CONFIG_UEC_ETH2 /* GETH2 */ #ifdef CONFIG_UEC_ETH2 #define CFG_UEC2_UCC_NUM 1 /* UCC2 */ #define CFG_UEC2_RX_CLK QE_CLK_NONE #define CFG_UEC2_TX_CLK QE_CLK16 #define CFG_UEC2_ETH_TYPE GIGA_ETH #define CFG_UEC2_PHY_ADDR 1 #define CFG_UEC2_INTERFACE_MODE ENET_1000_GMII #endif #endif /* CONFIG_QE */ #undef CONFIG_EEPRO100 #undef CONFIG_TULIP #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ #endif /* CONFIG_PCI */ #ifndef CONFIG_NET_MULTI #define CONFIG_NET_MULTI 1 #endif #if defined(CONFIG_TSEC_ENET) #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_TSEC1 1 #define CONFIG_TSEC1_NAME "eTSEC0" #define CONFIG_TSEC2 1 #define CONFIG_TSEC2_NAME "eTSEC1" #define TSEC1_PHY_ADDR 2 #define TSEC2_PHY_ADDR 3 #define TSEC1_PHYIDX 0 #define TSEC2_PHYIDX 0 #define TSEC1_FLAGS TSEC_GIGABIT #define TSEC2_FLAGS TSEC_GIGABIT /* Options are: eTSEC[0-1] */ #define CONFIG_ETHPRIME "eTSEC0" #endif /* CONFIG_TSEC_ENET */ /* * Environment */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000) #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ #define CFG_ENV_SIZE 0x2000 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. */ #include #define CONFIG_CMD_PING #define CONFIG_CMD_I2C #define CONFIG_CMD_MII #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI #endif #undef CONFIG_WATCHDOG /* watchdog disabled */ /* * Miscellaneous configurable options */ #define CFG_LONGHELP /* undef to save memory */ #define CFG_LOAD_ADDR 0x2000000 /* default load address */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_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_HZ 1000 /* decrementer freq: 1ms 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 defined(CONFIG_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 defined(CONFIG_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 /* * Environment Configuration */ /* The mac addresses for all ethernet interface */ #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH) #define CONFIG_HAS_ETH0 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD #define CONFIG_HAS_ETH1 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD #define CONFIG_HAS_ETH2 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD #define CONFIG_HAS_ETH3 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD #endif #define CONFIG_IPADDR 192.168.1.253 #define CONFIG_HOSTNAME unknown #define CONFIG_ROOTPATH /nfsroot #define CONFIG_BOOTFILE your.uImage #define CONFIG_SERVERIP 192.168.1.1 #define CONFIG_GATEWAYIP 192.168.1.1 #define CONFIG_NETMASK 255.255.255.0 #define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/ #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ #define CONFIG_BAUDRATE 115200 #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "consoledev=ttyS0\0" \ "ramdiskaddr=600000\0" \ "ramdiskfile=your.ramdisk.u-boot\0" \ "fdtaddr=400000\0" \ "fdtfile=your.fdt.dtb\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=$serverip:$rootpath " \ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ "console=$consoledev,$baudrate $othbootargs\0" \ "ramargs=setenv bootargs root=/dev/ram rw " \ "console=$consoledev,$baudrate $othbootargs\0" \ #define CONFIG_NFSBOOTCOMMAND \ "run nfsargs;" \ "tftp $loadaddr $bootfile;" \ "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr - $fdtaddr" #define CONFIG_RAMBOOTCOMMAND \ "run ramargs;" \ "tftp $ramdiskaddr $ramdiskfile;" \ "tftp $loadaddr $bootfile;" \ "bootm $loadaddr $ramdiskaddr" #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND #endif /* __CONFIG_H */