/* * Copyright (C) 2009 Freescale Semiconductor, Inc. All rights reserved. * * 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 */ /* * mpc8569mds 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_MPC8569 1 /* MPC8569 specific */ #define CONFIG_MPC8569MDS 1 /* MPC8569MDS board specific */ #define CONFIG_FSL_ELBC 1 /* Has Enhance localbus controller */ #define CONFIG_PCI 1 /* Disable PCI/PCIE */ #define CONFIG_PCIE1 1 /* PCIE controller */ #define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */ #define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */ #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ #define CONFIG_QE /* Enable QE */ #define CONFIG_ENV_OVERWRITE #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ /* * 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 #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 66666666 #define CONFIG_DDR_CLK_FREQ CONFIG_SYS_CLK_FREQ /* * 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_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x00400000 /* * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) */ #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ #define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */ #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */ #define CONFIG_SYS_PCI1_ADDR (CONFIG_SYS_CCSRBAR+0x8000) #define CONFIG_SYS_PCIE1_ADDR (CONFIG_SYS_CCSRBAR+0xa000) /* DDR Setup */ #define CONFIG_FSL_DDR3 #undef CONFIG_FSL_DDR_INTERACTIVE #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ #define CONFIG_DDR_SPD #define CONFIG_DDR_DLL /* possible DLL fix needed */ #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_NUM_DDR_CONTROLLERS 1 #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_ADDRESS1 0x51 /* CTLR 0 DIMM 0 */ #define SPD_EEPROM_ADDRESS2 0x52 /* CTLR 1 DIMM 0 */ /* These are used when DDR doesn't use SPD. */ #define CONFIG_SYS_SDRAM_SIZE 1024 /* DDR is 1024MB */ #define CONFIG_SYS_DDR_CS0_BNDS 0x0000003F #define CONFIG_SYS_DDR_CS0_CONFIG 0x80014202 #define CONFIG_SYS_DDR_TIMING_3 0x00020000 #define CONFIG_SYS_DDR_TIMING_0 0x00330004 #define CONFIG_SYS_DDR_TIMING_1 0x6F6B4644 #define CONFIG_SYS_DDR_TIMING_2 0x002888D0 #define CONFIG_SYS_DDR_SDRAM_CFG 0x47000000 #define CONFIG_SYS_DDR_SDRAM_CFG_2 0x04401040 #define CONFIG_SYS_DDR_SDRAM_MODE 0x40401521 #define CONFIG_SYS_DDR_SDRAM_MODE_2 0x8000C000 #define CONFIG_SYS_DDR_SDRAM_INTERVAL 0x03E00000 #define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL 0x01000000 #define CONFIG_SYS_DDR_TIMING_4 0x00220001 #define CONFIG_SYS_DDR_TIMING_5 0x03402400 #define CONFIG_SYS_DDR_ZQ_CNTL 0x89080600 #define CONFIG_SYS_DDR_WRLVL_CNTL 0x0655A604 #define CONFIG_SYS_DDR_CDR_1 0x80040000 #define CONFIG_SYS_DDR_CDR_2 0x00000000 #define CONFIG_SYS_DDR_OCD_CTRL 0x00000000 #define CONFIG_SYS_DDR_OCD_STATUS 0x00000000 #define CONFIG_SYS_DDR_CONTROL 0xc7000000 /* Type = DDR3 */ #define CONFIG_SYS_DDR_CONTROL2 0x24400000 #define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d #define CONFIG_SYS_DDR_ERR_DIS 0x00000000 #define CONFIG_SYS_DDR_SBE 0x00010000 #undef CONFIG_CLOCKS_IN_MHZ /* * Local Bus Definitions */ #define CONFIG_SYS_FLASH_BASE 0xfe000000 /* start of FLASH 32M */ #define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_BCSR_BASE 0xf8000000 #define CONFIG_SYS_BCSR_BASE_PHYS CONFIG_SYS_BCSR_BASE /*Chip select 0 - Flash*/ #define CONFIG_SYS_BR0_PRELIM 0xfe000801 #define CONFIG_SYS_OR0_PRELIM 0xfe000ff7 /*Chip select 1 - BCSR*/ #define CONFIG_SYS_BR1_PRELIM 0xf8000801 #define CONFIG_SYS_OR1_PRELIM 0xffffe9f7 /*Chip select 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 0xffffe9f7 #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 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 */ #define CONFIG_SYS_LBC_LCRR 0x00000004 /* LB clock ratio reg */ #define CONFIG_SYS_LBC_LBCR 0x00040000 /* LB config reg */ #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ #define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/ #define CONFIG_SYS_INIT_RAM_LOCK 1 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ #define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ #define CONFIG_SYS_GBL_DATA_OFFSET \ (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_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 (512 * 1024) /* Reserved for malloc */ /* Serial Port */ #define CONFIG_CONS_INDEX 1 #undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #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) /* Use the HUSH parser*/ #define CONFIG_SYS_HUSH_PARSER #ifdef CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #endif /* pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 #define CONFIG_SYS_64BIT_VSPRINTF 1 #define CONFIG_SYS_64BIT_STRTOUL 1 /* * 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_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ #define CONFIG_SYS_I2C_SLAVE 0x7F #define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ #define CONFIG_SYS_I2C_OFFSET 0x3000 #define CONFIG_SYS_I2C2_OFFSET 0x3100 /* * I2C2 EEPROM */ #define CONFIG_ID_EEPROM #ifdef CONFIG_ID_EEPROM #define CONFIG_SYS_I2C_EEPROM_NXID #endif #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 #define CONFIG_SYS_EEPROM_BUS_NUM 1 #define PLPPAR1_I2C_BIT_MASK 0x0000000F #define PLPPAR1_I2C2_VAL 0x00000000 #define PLPDIR1_I2C_BIT_MASK 0x0000000F #define PLPDIR1_I2C2_VAL 0x0000000F /* * General PCI * Memory Addresses are mapped 1-1. I/O is mapped from 0 */ #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_SRIO_MEM_VIRT 0xc0000000 #define CONFIG_SYS_SRIO_MEM_BUS 0xc0000000 #define CONFIG_SYS_SRIO_MEM_PHYS 0xc0000000 #ifdef CONFIG_QE /* * QE UEC ethernet configuration */ #define CONFIG_SYS_UCC_RGMII_MODE /* Set UCC work at RGMII by default */ #undef CONFIG_SYS_UCC_RMII_MODE /* Set UCC work at RMII mode */ #define CONFIG_MIIM_ADDRESS (CONFIG_SYS_CCSRBAR + 0x82120) #define CONFIG_UEC_ETH #define CONFIG_ETHPRIME "FSL UEC0" #define CONFIG_PHY_MODE_NEED_CHANGE #define CONFIG_UEC_ETH1 /* GETH1 */ #define CONFIG_HAS_ETH0 #ifdef CONFIG_UEC_ETH1 #define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */ #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE #if defined(CONFIG_SYS_UCC_RGMII_MODE) #define CONFIG_SYS_UEC1_TX_CLK QE_CLK12 #define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH #define CONFIG_SYS_UEC1_PHY_ADDR 7 #define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_1000_RGMII_ID #elif defined(CONFIG_SYS_UCC_RMII_MODE) #define CONFIG_SYS_UEC1_TX_CLK QE_CLK16 /* CLK16 for RMII */ #define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH #define CONFIG_SYS_UEC1_PHY_ADDR 8 /* 0x8 for RMII */ #define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_100_RMII #endif /* CONFIG_SYS_UCC_RGMII_MODE */ #endif /* CONFIG_UEC_ETH1 */ #define CONFIG_UEC_ETH2 /* GETH2 */ #define CONFIG_HAS_ETH1 #ifdef CONFIG_UEC_ETH2 #define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */ #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE #if defined(CONFIG_SYS_UCC_RGMII_MODE) #define CONFIG_SYS_UEC2_TX_CLK QE_CLK17 #define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH #define CONFIG_SYS_UEC2_PHY_ADDR 1 #define CONFIG_SYS_UEC2_INTERFACE_MODE ENET_1000_RGMII_ID #elif defined(CONFIG_SYS_UCC_RMII_MODE) #define CONFIG_SYS_UEC2_TX_CLK QE_CLK16 /* CLK 16 for RMII */ #define CONFIG_SYS_UEC2_ETH_TYPE FAST_ETH #define CONFIG_SYS_UEC2_PHY_ADDR 0x9 /* 0x9 for RMII */ #define CONFIG_SYS_UEC2_INTERFACE_MODE ENET_100_RMII #endif /* CONFIG_SYS_UCC_RGMII_MODE */ #endif /* CONFIG_UEC_ETH2 */ #define CONFIG_UEC_ETH3 /* GETH3 */ #define CONFIG_HAS_ETH2 #ifdef CONFIG_UEC_ETH3 #define CONFIG_SYS_UEC3_UCC_NUM 2 /* UCC3 */ #define CONFIG_SYS_UEC3_RX_CLK QE_CLK_NONE #if defined(CONFIG_SYS_UCC_RGMII_MODE) #define CONFIG_SYS_UEC3_TX_CLK QE_CLK12 #define CONFIG_SYS_UEC3_ETH_TYPE GIGA_ETH #define CONFIG_SYS_UEC3_PHY_ADDR 2 #define CONFIG_SYS_UEC3_INTERFACE_MODE ENET_1000_RGMII_ID #elif defined(CONFIG_SYS_UCC_RMII_MODE) #define CONFIG_SYS_UEC3_TX_CLK QE_CLK16 /* CLK_16 for RMII */ #define CONFIG_SYS_UEC3_ETH_TYPE FAST_ETH #define CONFIG_SYS_UEC3_PHY_ADDR 0xA /* 0xA for RMII */ #define CONFIG_SYS_UEC3_INTERFACE_MODE ENET_100_RMII #endif /* CONFIG_SYS_UCC_RGMII_MODE */ #endif /* CONFIG_UEC_ETH3 */ #define CONFIG_UEC_ETH4 /* GETH4 */ #define CONFIG_HAS_ETH3 #ifdef CONFIG_UEC_ETH4 #define CONFIG_SYS_UEC4_UCC_NUM 3 /* UCC4 */ #define CONFIG_SYS_UEC4_RX_CLK QE_CLK_NONE #if defined(CONFIG_SYS_UCC_RGMII_MODE) #define CONFIG_SYS_UEC4_TX_CLK QE_CLK17 #define CONFIG_SYS_UEC4_ETH_TYPE GIGA_ETH #define CONFIG_SYS_UEC4_PHY_ADDR 3 #define CONFIG_SYS_UEC4_INTERFACE_MODE ENET_1000_RGMII_ID #elif defined(CONFIG_SYS_UCC_RMII_MODE) #define CONFIG_SYS_UEC4_TX_CLK QE_CLK16 /* CLK16 for RMII */ #define CONFIG_SYS_UEC4_ETH_TYPE FAST_ETH #define CONFIG_SYS_UEC4_PHY_ADDR 0xB /* 0xB for RMII */ #define CONFIG_SYS_UEC4_INTERFACE_MODE ENET_100_RMII #endif /* CONFIG_SYS_UCC_RGMII_MODE */ #endif /* CONFIG_UEC_ETH4 */ #undef CONFIG_UEC_ETH6 /* GETH6 */ #define CONFIG_HAS_ETH5 #ifdef CONFIG_UEC_ETH6 #define CONFIG_SYS_UEC6_UCC_NUM 5 /* UCC6 */ #define CONFIG_SYS_UEC6_RX_CLK QE_CLK_NONE #define CONFIG_SYS_UEC6_TX_CLK QE_CLK_NONE #define CONFIG_SYS_UEC6_ETH_TYPE GIGA_ETH #define CONFIG_SYS_UEC6_PHY_ADDR 4 #define CONFIG_SYS_UEC6_INTERFACE_MODE ENET_1000_SGMII #endif /* CONFIG_UEC_ETH6 */ #undef CONFIG_UEC_ETH8 /* GETH8 */ #define CONFIG_HAS_ETH7 #ifdef CONFIG_UEC_ETH8 #define CONFIG_SYS_UEC8_UCC_NUM 7 /* UCC8 */ #define CONFIG_SYS_UEC8_RX_CLK QE_CLK_NONE #define CONFIG_SYS_UEC8_TX_CLK QE_CLK_NONE #define CONFIG_SYS_UEC8_ETH_TYPE GIGA_ETH #define CONFIG_SYS_UEC8_PHY_ADDR 6 #define CONFIG_SYS_UEC8_INTERFACE_MODE ENET_1000_SGMII #endif /* CONFIG_UEC_ETH8 */ #endif /* CONFIG_QE */ #if defined(CONFIG_PCI) #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ #undef CONFIG_EEPRO100 #undef CONFIG_TULIP #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #endif /* CONFIG_PCI */ #ifndef CONFIG_NET_MULTI #define CONFIG_NET_MULTI 1 #endif /* * Environment */ #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SECT_SIZE 0x20000 /* 256K(one sector) for env */ #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ /* QE microcode/firmware address */ #define CONFIG_SYS_QE_FW_ADDR 0xfff00000 /* * 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 #define CONFIG_CMD_ELF #define CONFIG_CMD_IRQ #define CONFIG_CMD_SETEXPR #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_SYS_LOAD_ADDR 0x2000000 /* default load address */ #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) #define CONFIG_SYS_CBSIZE 2048 /* Console I/O Buffer Size */ #else #define CONFIG_SYS_CBSIZE 512 /* 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 32 /* max number of command args */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ /* * For booting Linux, the board info and command line data * have to be in the first 16 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ #define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/ /* * 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 */ #define CONFIG_HOSTNAME mpc8569mds #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 */