/* * Copyright 2004-2007, 2010-2011 Freescale Semiconductor. * * SPDX-License-Identifier: GPL-2.0+ */ /* * mpc8568mds board configuration file */ #ifndef __CONFIG_H #define __CONFIG_H #define CONFIG_SYS_TEXT_BASE 0xfff80000 #define CONFIG_SYS_SRIO #define CONFIG_SRIO1 /* SRIO port 1 */ #define CONFIG_PCI1 1 /* PCI controller */ #define CONFIG_PCIE1 1 /* PCIE controller */ #define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */ #define CONFIG_PCI_INDIRECT_BRIDGE 1 /* indirect PCI bridge support */ #define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */ #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_QE /* Enable QE */ #define CONFIG_ENV_OVERWRITE #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 */ /* * Only possible on E500 Version 2 or newer cores. */ #define CONFIG_ENABLE_36BIT_PHYS 1 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x00400000 #define CONFIG_SYS_CCSRBAR 0xe0000000 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR /* DDR Setup */ #undef CONFIG_FSL_DDR_INTERACTIVE #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ #define CONFIG_DDR_SPD #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ #define CONFIG_MEM_INIT_VALUE 0xDeadBeef #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE #define CONFIG_DIMM_SLOTS_PER_CTLR 1 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) /* I2C addresses of SPD EEPROMs */ #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ /* 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 CONFIG_SYS_BCSR_BASE 0xf8000000 #define CONFIG_SYS_FLASH_BASE 0xfe000000 /* start of FLASH 32M */ /*Chip select 0 - Flash*/ #define CONFIG_SYS_BR0_PRELIM 0xfe001001 #define CONFIG_SYS_OR0_PRELIM 0xfe006ff7 /*Chip slelect 1 - BCSR*/ #define CONFIG_SYS_BR1_PRELIM 0xf8000801 #define CONFIG_SYS_OR1_PRELIM 0xffffe9f7 /*#define CONFIG_SYS_FLASH_BANKS_LIST {0xff800000, CONFIG_SYS_FLASH_BASE} */ #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ #define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */ #undef CONFIG_SYS_FLASH_CHECKSUM #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_SYS_FLASH_CFI #define CONFIG_SYS_FLASH_EMPTY_INFO /* * SDRAM on the LocalBus */ #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ /*Chip select 2 - SDRAM*/ #define CONFIG_SYS_BR2_PRELIM 0xf0001861 #define CONFIG_SYS_OR2_PRELIM 0xfc006901 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */ #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */ #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ #define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/ /* * 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 CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFCR16 \ | LSDMR_PRETOACT7 \ | LSDMR_ACTTORW7 \ | LSDMR_BL8 \ | LSDMR_WRC4 \ | LSDMR_CL3 \ | 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 CONFIG_SYS_BCSR (0xf8000000) /*Chip slelect 4 - PIB*/ #define CONFIG_SYS_BR4_PRELIM 0xf8008801 #define CONFIG_SYS_OR4_PRELIM 0xffffe9f7 /*Chip select 5 - PIB*/ #define CONFIG_SYS_BR5_PRELIM 0xf8010801 #define CONFIG_SYS_OR5_PRELIM 0xffff69f7 #define CONFIG_SYS_INIT_RAM_LOCK 1 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */ #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 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ /* Serial Port */ #define CONFIG_CONS_INDEX 1 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) /* * I2C */ #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_FSL #define CONFIG_SYS_FSL_I2C_SPEED 400000 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 #define CONFIG_SYS_FSL_I2C2_SPEED 400000 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 /* * General PCI * Memory Addresses are mapped 1-1. I/O is mapped from 0 */ #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000 #define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 8M */ #define CONFIG_SYS_PCIE1_NAME "Slot" #define CONFIG_SYS_PCIE1_MEM_VIRT 0xa0000000 #define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ #define CONFIG_SYS_PCIE1_IO_VIRT 0xe2800000 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 #define CONFIG_SYS_PCIE1_IO_PHYS 0xe2800000 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */ #define CONFIG_SYS_SRIO1_MEM_VIRT 0xC0000000 #define CONFIG_SYS_SRIO1_MEM_BUS 0xC0000000 #define CONFIG_SYS_SRIO1_MEM_PHYS CONFIG_SYS_SRIO1_MEM_BUS #define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */ #ifdef CONFIG_QE /* * QE UEC ethernet configuration */ #define CONFIG_UEC_ETH #ifndef CONFIG_TSEC_ENET #define CONFIG_ETHPRIME "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 CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */ #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE #define CONFIG_SYS_UEC1_TX_CLK QE_CLK16 #define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH #define CONFIG_SYS_UEC1_PHY_ADDR 7 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID #define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000 #endif #define CONFIG_UEC_ETH2 /* GETH2 */ #ifdef CONFIG_UEC_ETH2 #define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */ #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE #define CONFIG_SYS_UEC2_TX_CLK QE_CLK16 #define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH #define CONFIG_SYS_UEC2_PHY_ADDR 1 #define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID #define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000 #endif #endif /* CONFIG_QE */ #if defined(CONFIG_PCI) #undef CONFIG_EEPRO100 #undef CONFIG_TULIP #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ #endif /* CONFIG_PCI */ #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 CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ #define CONFIG_ENV_SIZE 0x2000 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CONFIG_SYS_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. */ #define CONFIG_CMD_REGINFO #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI #endif #undef CONFIG_WATCHDOG /* watchdog disabled */ /* * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_CMDLINE_EDITING /* Command-line editing */ #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ #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 */ /* * For booting Linux, the board info and command line data * have to be in the first 64 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/ #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ #if defined(CONFIG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ #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_HAS_ETH1 #define CONFIG_HAS_ETH2 #define CONFIG_HAS_ETH3 #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*/ #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ #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 */