/* * Copyright 2007-2010 Freescale Semiconductor, Inc. * * 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 */ /* * p2020ds board configuration file * */ #ifndef __CONFIG_H #define __CONFIG_H #include "../board/freescale/common/ics307_clk.h" #ifdef CONFIG_36BIT #define CONFIG_PHYS_64BIT #endif /* 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 */ #define CONFIG_P2020 1 #define CONFIG_P2020DS 1 #define CONFIG_MP 1 /* support multiple processors */ #define CONFIG_FSL_ELBC 1 /* Has Enhanced localbus controller */ #define CONFIG_PCI 1 /* Enable PCI/PCIE */ #define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */ #define CONFIG_PCIE2 1 /* PCIE controler 2 (slot 2) */ #define CONFIG_PCIE3 1 /* PCIE controler 3 (ULI bridge) */ #define CONFIG_FSL_PCI_INIT 1 /* Use common FSL 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_FSL_LAW 1 /* Use common FSL init code */ #define CONFIG_E1000 1 /* Defind e1000 pci Ethernet card*/ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE #define CONFIG_SYS_CLK_FREQ get_board_sys_clk() /* sysclk for MPC85xx */ #define CONFIG_DDR_CLK_FREQ get_board_ddr_clk() /* ddrclk for MPC85xx */ #define CONFIG_ICS307_REFCLK_HZ 33333000 /* ICS307 clock chip ref freq */ /* * 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_ENABLE_36BIT_PHYS 1 #ifdef CONFIG_PHYS_64BIT #define CONFIG_ADDR_MAP 1 #define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */ #endif #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x7fffffff #define CONFIG_PANIC_HANG /* do not reset board on panic */ /* * 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 0xffe00000 /* relocated CCSRBAR */ #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_CCSRBAR_PHYS 0xfffe00000ull /* physical addr of CCSRBAR */ #else #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */ #endif #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */ /* DDR Setup */ #define CONFIG_VERY_BIG_RAM #ifdef CONFIG_DDR2 #define CONFIG_FSL_DDR2 #else #define CONFIG_FSL_DDR3 1 #endif #undef CONFIG_FSL_DDR_INTERACTIVE /* ECC will be enabled based on perf_mode environment variable */ /* #define CONFIG_DDR_ECC */ #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER #define CONFIG_MEM_INIT_VALUE 0xDeadBeef #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 #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 /* I2C addresses of SPD EEPROMs */ #define CONFIG_DDR_SPD #define CONFIG_SYS_SPD_BUS_NUM 0 /* SPD EEPROM located on I2C bus 0 */ #define SPD_EEPROM_ADDRESS1 0x51 /* CTLR 0 DIMM 0 */ /* These are used when DDR doesn't use SPD. */ #define CONFIG_SYS_SDRAM_SIZE 1024 /* DDR is 1GB */ /* Default settings for "stable" mode */ #define CONFIG_SYS_DDR_CS0_BNDS 0x0000003F #define CONFIG_SYS_DDR_CS1_BNDS 0x00000000 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80014202 #define CONFIG_SYS_DDR_CS1_CONFIG 0x00000000 #define CONFIG_SYS_DDR_TIMING_3 0x00020000 #define CONFIG_SYS_DDR_TIMING_0 0x00330804 #define CONFIG_SYS_DDR_TIMING_1 0x6f6b4846 #define CONFIG_SYS_DDR_TIMING_2 0x0fa890d4 #define CONFIG_SYS_DDR_MODE_1 0x00421422 #define CONFIG_SYS_DDR_MODE_2 0x00000000 #define CONFIG_SYS_DDR_MODE_CTRL 0x00000000 #define CONFIG_SYS_DDR_INTERVAL 0x61800100 #define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef #define CONFIG_SYS_DDR_CLK_CTRL 0x02000000 #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 0x8655A608 #define CONFIG_SYS_DDR_CONTROL 0xE7000000 /* Type = DDR3: ECC enabled, No Interleaving */ #define CONFIG_SYS_DDR_CONTROL2 0x24400011 #define CONFIG_SYS_DDR_CDR1 0x00040000 #define CONFIG_SYS_DDR_CDR2 0x00000000 #define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d #define CONFIG_SYS_DDR_ERR_DIS 0x00000000 #define CONFIG_SYS_DDR_SBE 0x00010000 /* Settings that differ for "performance" mode */ #define CONFIG_SYS_DDR_CS0_BNDS_PERF 0x0000007F /* Interleaving Enabled */ #define CONFIG_SYS_DDR_CS1_BNDS_PERF 0x00000000 /* Interleaving Enabled */ #define CONFIG_SYS_DDR_CS1_CONFIG_PERF 0x80014202 #define CONFIG_SYS_DDR_TIMING_1_PERF 0x5d5b4543 #define CONFIG_SYS_DDR_TIMING_2_PERF 0x0fa890ce #define CONFIG_SYS_DDR_CONTROL_PERF 0xC7004000 /* Type = DDR3: ECC disabled, cs0-cs1 interleaving */ /* * The following set of values were tested for DDR2 * with a DDR3 to DDR2 interposer * #define CONFIG_SYS_DDR_TIMING_3 0x00000000 #define CONFIG_SYS_DDR_TIMING_0 0x00260802 #define CONFIG_SYS_DDR_TIMING_1 0x3935d322 #define CONFIG_SYS_DDR_TIMING_2 0x14904cc8 #define CONFIG_SYS_DDR_MODE_1 0x00480432 #define CONFIG_SYS_DDR_MODE_2 0x00000000 #define CONFIG_SYS_DDR_INTERVAL 0x06180100 #define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef #define CONFIG_SYS_DDR_CLK_CTRL 0x03800000 #define CONFIG_SYS_DDR_OCD_CTRL 0x00000000 #define CONFIG_SYS_DDR_OCD_STATUS 0x00000000 #define CONFIG_SYS_DDR_CONTROL 0xC3008000 #define CONFIG_SYS_DDR_CONTROL2 0x04400010 * */ #undef CONFIG_CLOCKS_IN_MHZ /* * Memory map * * 0x0000_0000 0x7fff_ffff DDR 2G Cacheable * 0x8000_0000 0xbfff_ffff PCI Express Mem 1G non-cacheable * 0xc000_0000 0xdfff_ffff PCI 512M non-cacheable * 0xe100_0000 0xe3ff_ffff PCI IO range 4M non-cacheable * * Localbus cacheable (TBD) * 0xXXXX_XXXX 0xXXXX_XXXX SRAM YZ M Cacheable * * Localbus non-cacheable * 0xe000_0000 0xe80f_ffff Promjet/free 128M non-cacheable * 0xe800_0000 0xefff_ffff FLASH 128M non-cacheable * 0xffa0_0000 0xffaf_ffff NAND 1M non-cacheable * 0xffdf_0000 0xffdf_7fff PIXIS 32K non-cacheable TLB0 * 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0 * 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable */ /* * Local Bus Definitions */ #define CONFIG_SYS_FLASH_BASE 0xe0000000 /* start of FLASH 128M */ #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_FLASH_BASE_PHYS 0xfe0000000ull #else #define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE #endif #define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) | BR_PS_16 | BR_V) #define CONFIG_FLASH_OR_PRELIM 0xf8000ff7 #define CONFIG_SYS_BR1_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V) #define CONFIG_SYS_OR1_PRELIM 0xf8000ff7 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000, CONFIG_SYS_FLASH_BASE_PHYS} #define CONFIG_SYS_FLASH_QUIET_TEST #define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */ #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */ #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* 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 #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7 #define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */ #define CONFIG_HWCONFIG /* enable hwconfig */ #define CONFIG_FSL_NGPIXIS /* use common ngPIXIS code */ #ifdef CONFIG_FSL_NGPIXIS #define PIXIS_BASE 0xffdf0000 /* PIXIS registers */ #ifdef CONFIG_PHYS_64BIT #define PIXIS_BASE_PHYS 0xfffdf0000ull #else #define PIXIS_BASE_PHYS PIXIS_BASE #endif #define CONFIG_SYS_BR3_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) | BR_PS_8 | BR_V) #define CONFIG_SYS_OR3_PRELIM 0xffffeff7 /* 32KB but only 4k mapped */ #define PIXIS_LBMAP_SWITCH 7 #define PIXIS_LBMAP_MASK 0xf0 #define PIXIS_LBMAP_SHIFT 4 #define PIXIS_LBMAP_ALTBANK 0x20 #endif #define CONFIG_SYS_INIT_RAM_LOCK 1 #define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */ #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR /* The assembler doesn't like typecast */ #define CONFIG_SYS_INIT_RAM_ADDR_PHYS \ ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \ CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW) #else #define CONFIG_SYS_INIT_RAM_ADDR_PHYS CONFIG_SYS_INIT_RAM_ADDR /* Initial L1 address */ #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS #endif #define CONFIG_SYS_INIT_RAM_END 0x00004000 /* 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 (1024 * 1024) /* Reserved for malloc */ #define CONFIG_SYS_NAND_BASE 0xffa00000 #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_NAND_BASE_PHYS 0xfffa00000ull #else #define CONFIG_SYS_NAND_BASE_PHYS CONFIG_SYS_NAND_BASE #endif #define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE,\ CONFIG_SYS_NAND_BASE + 0x40000, \ CONFIG_SYS_NAND_BASE + 0x80000,\ CONFIG_SYS_NAND_BASE + 0xC0000} #define CONFIG_SYS_MAX_NAND_DEVICE 4 #define CONFIG_MTD_NAND_VERIFY_WRITE #define CONFIG_CMD_NAND 1 #define CONFIG_NAND_FSL_ELBC 1 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) /* NAND flash config */ #define CONFIG_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \ | (2< " #endif /* * Pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 #define CONFIG_OF_STDOUT_VIA_ALIAS 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_EEPROM_ADDR 0x57 #define CONFIG_SYS_I2C_SLAVE 0x7F #define CONFIG_SYS_I2C_NOPROBES {{0,0x29}}/* 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 0x57 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 #define CONFIG_SYS_EEPROM_BUS_NUM 0 /* * General PCI * Memory space is mapped 1-1, but I/O space must start from 0. */ /* controller 3, Slot 1, tgtid 3, Base address b000 */ #define CONFIG_SYS_PCIE3_MEM_VIRT 0x80000000 #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_PCIE3_MEM_BUS 0xe0000000 #define CONFIG_SYS_PCIE3_MEM_PHYS 0xc00000000ull #else #define CONFIG_SYS_PCIE3_MEM_BUS 0x80000000 #define CONFIG_SYS_PCIE3_MEM_PHYS 0x80000000 #endif #define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */ #define CONFIG_SYS_PCIE3_IO_VIRT 0xffc00000 #define CONFIG_SYS_PCIE3_IO_BUS 0x00000000 #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_PCIE3_IO_PHYS 0xfffc00000ull #else #define CONFIG_SYS_PCIE3_IO_PHYS 0xffc00000 #endif #define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */ /* controller 2, direct to uli, tgtid 2, Base address 9000 */ #define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000 #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_PCIE2_MEM_BUS 0xe0000000 #define CONFIG_SYS_PCIE2_MEM_PHYS 0xc20000000ull #else #define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000 #define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000 #endif #define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */ #define CONFIG_SYS_PCIE2_IO_VIRT 0xffc10000 #define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_PCIE2_IO_PHYS 0xfffc10000ull #else #define CONFIG_SYS_PCIE2_IO_PHYS 0xffc10000 #endif #define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */ /* controller 1, Slot 2, tgtid 1, Base address a000 */ #define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000 #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xc40000000ull #else #define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xc0000000 #endif #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ #define CONFIG_SYS_PCIE1_IO_VIRT 0xffc20000 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 #ifdef CONFIG_PHYS_64BIT #define CONFIG_SYS_PCIE1_IO_PHYS 0xfffc20000ull #else #define CONFIG_SYS_PCIE1_IO_PHYS 0xffc20000 #endif #define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ #if defined(CONFIG_PCI) /*PCIE video card used*/ #define VIDEO_IO_OFFSET CONFIG_SYS_PCIE1_IO_VIRT /* video */ #define CONFIG_VIDEO #if defined(CONFIG_VIDEO) #define CONFIG_BIOSEMU #define CONFIG_CFB_CONSOLE #define CONFIG_VIDEO_SW_CURSOR #define CONFIG_VGA_AS_SINGLE_DEVICE #define CONFIG_ATI_RADEON_FB #define CONFIG_VIDEO_LOGO /*#define CONFIG_CONSOLE_CURSOR*/ #define CONFIG_SYS_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET #endif #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ #undef CONFIG_EEPRO100 #undef CONFIG_TULIP #define CONFIG_RTL8139 #ifndef CONFIG_PCI_PNP #define PCI_ENET0_IOADDR CONFIG_SYS_PCIE3_IO_BUS #define PCI_ENET0_MEMADDR CONFIG_SYS_PCIE3_IO_BUS #define PCI_IDSEL_NUMBER 0x11 /* IDSEL = AD11 */ #endif #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #define CONFIG_DOS_PARTITION #define CONFIG_SCSI_AHCI #ifdef CONFIG_SCSI_AHCI #define CONFIG_SATA_ULI5288 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 4 #define CONFIG_SYS_SCSI_MAX_LUN 1 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN) #define CONFIG_SYS_SCSI_MAXDEVICE CONFIG_SYS_SCSI_MAX_DEVICE #endif /* SCSI */ #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_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */ #define CONFIG_TSEC1 1 #define CONFIG_TSEC1_NAME "eTSEC1" #define CONFIG_TSEC2 1 #define CONFIG_TSEC2_NAME "eTSEC2" #define CONFIG_TSEC3 1 #define CONFIG_TSEC3_NAME "eTSEC3" #define CONFIG_PIXIS_SGMII_CMD #define CONFIG_FSL_SGMII_RISER 1 #define SGMII_RISER_PHY_OFFSET 0x1b #ifdef CONFIG_FSL_SGMII_RISER #define CONFIG_SYS_TBIPA_VALUE 0x10 /* avoid conflict with eTSEC4 paddr */ #endif #define TSEC1_PHY_ADDR 0 #define TSEC2_PHY_ADDR 1 #define TSEC3_PHY_ADDR 2 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) #define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) #define TSEC1_PHYIDX 0 #define TSEC2_PHYIDX 0 #define TSEC3_PHYIDX 0 #define CONFIG_ETHPRIME "eTSEC1" #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ #endif /* CONFIG_TSEC_ENET */ /* * Environment */ #define CONFIG_ENV_IS_IN_FLASH 1 #if CONFIG_SYS_MONITOR_BASE > 0xfff80000 #define CONFIG_ENV_ADDR 0xfff80000 #else #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) #endif #define CONFIG_ENV_SIZE 0x2000 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */ #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ /* * Command line configuration. */ #include #define CONFIG_CMD_IRQ #define CONFIG_CMD_PING #define CONFIG_CMD_I2C #define CONFIG_CMD_MII #define CONFIG_CMD_ELF #define CONFIG_CMD_IRQ #define CONFIG_CMD_SETEXPR #define CONFIG_CMD_REGINFO #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI #define CONFIG_CMD_NET #define CONFIG_CMD_SCSI #define CONFIG_CMD_EXT2 #endif /* * USB */ #define CONFIG_CMD_USB #define CONFIG_USB_STORAGE #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_FSL #define CONFIG_EHCI_HCD_INIT_AFTER_RESET #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 */ #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #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 */ #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 */ /* The mac addresses for all ethernet interface */ #if defined(CONFIG_TSEC_ENET) #define CONFIG_HAS_ETH0 #define CONFIG_ETHADDR 00:E0:0C:02:00:FD #define CONFIG_HAS_ETH1 #define CONFIG_ETH1ADDR 00:E0:0C:02:01:FD #define CONFIG_HAS_ETH2 #define CONFIG_ETH2ADDR 00:E0:0C:02:02:FD #define CONFIG_HAS_ETH3 #define CONFIG_ETH3ADDR 00:E0:0C:02:03:FD #endif #define CONFIG_IPADDR 192.168.1.254 #define CONFIG_HOSTNAME unknown #define CONFIG_ROOTPATH /opt/nfsroot #define CONFIG_BOOTFILE uImage #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */ #define CONFIG_SERVERIP 192.168.1.1 #define CONFIG_GATEWAYIP 192.168.1.1 #define CONFIG_NETMASK 255.255.255.0 /* default location for tftp and bootm */ #define CONFIG_LOADADDR 1000000 #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 \ "perf_mode=stable\0" \ "memctl_intlv_ctl=2\0" \ "netdev=eth0\0" \ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ "tftpflash=tftpboot $loadaddr $uboot; " \ "protect off " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ "erase " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ "cp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize; " \ "protect on " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ "cmp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize\0" \ "consoledev=ttyS0\0" \ "ramdiskaddr=2000000\0" \ "ramdiskfile=p2020ds/ramdisk.uboot\0" \ "fdtaddr=c00000\0" \ "fdtfile=p2020ds/p2020ds.dtb\0" \ "bdev=sda3\0" #define CONFIG_HDBOOT \ "setenv bootargs root=/dev/$bdev rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr - $fdtaddr" #define CONFIG_NFSBOOTCOMMAND \ "setenv bootargs root=/dev/nfs rw " \ "nfsroot=$serverip:$rootpath " \ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr - $fdtaddr" #define CONFIG_RAMBOOTCOMMAND \ "setenv bootargs root=/dev/ram rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $ramdiskaddr $ramdiskfile;" \ "tftp $loadaddr $bootfile;" \ "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr $ramdiskaddr $fdtaddr" #define CONFIG_BOOTCOMMAND CONFIG_HDBOOT #endif /* __CONFIG_H */