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+Freescale MCF5475EVB ColdFire Development Board
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+================================================
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+
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+TsiChung Liew(Tsi-Chung.Liew@freescale.com)
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+Created Jan 08, 2008
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+===========================================
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+
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+
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+Changed files:
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+==============
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+
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+- board/freescale/m547xevb/m547xevb.c Dram setup, IDE pre init, and PCI init
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+- board/freescale/m547xevb/mii.c MII init
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+- board/freescale/m547xevb/Makefile Makefile
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+- board/freescale/m547xevb/config.mk config make
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+- board/freescale/m547xevb/u-boot.lds Linker description
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+
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+- cpu/mcf547x_8x/cpu.c cpu specific code
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+- cpu/mcf547x_8x/cpu_init.c Flexbus ChipSelect, Mux pins setup, icache and RTC extra regs
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+- cpu/mcf547x_8x/interrupts.c cpu specific interrupt support
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+- cpu/mcf547x_8x/slicetimer.c Timer support
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+- cpu/mcf547x_8x/speed.c system, pci, flexbus, and cpu clock
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+- cpu/mcf547x_8x/Makefile Makefile
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+- cpu/mcf547x_8x/config.mk config make
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+- cpu/mcf547x_8x/start.S start up assembly code
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+
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+- doc/README.m5475evb This readme file
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+
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+- drivers/dma/MCD_dmaApi.c DMA API functions
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+- drivers/dma/MCD_tasks.c DMA Tasks
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+- drivers/dma/MCD_tasksInit.c DMA Tasks Init
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+- drivers/net/fsl_mcdmafec.c ColdFire common DMA FEC driver
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+- drivers/serial/mcfuart.c ColdFire common UART driver
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+
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+- include/MCD_dma.h DMA header file
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+- include/MCD_progCheck.h DMA header file
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+- include/MCD_tasksInit.h DMA header file
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+- include/asm-m68k/bitops.h Bit operation function export
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+- include/asm-m68k/byteorder.h Byte order functions
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+- include/asm-m68k/errno.h Error Number definition
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+- include/asm-m68k/fec.h FEC structure and definition
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+- include/asm-m68k/fsl_i2c.h I2C structure and definition
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+- include/asm-m68k/fsl_mcddmafec.h DMA FEC structure and definition
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+- include/asm-m68k/global_data.h Global data structure
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+- include/asm-m68k/immap.h ColdFire specific header file and driver macros
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+- include/asm-m68k/immap_547x_8x.h mcf547x_8x specific header file
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+- include/asm-m68k/io.h io functions
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+- include/asm-m68k/m547x_8x.h mcf547x_8x specific header file
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+- include/asm-m68k/posix_types.h Posix
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+- include/asm-m68k/processor.h header file
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+- include/asm-m68k/ptrace.h Exception structure
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+- include/asm-m68k/rtc.h Realtime clock header file
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+- include/asm-m68k/string.h String function export
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+- include/asm-m68k/timer.h Timer structure and definition
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+- include/asm-m68k/types.h Data types definition
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+- include/asm-m68k/uart.h Uart structure and definition
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+- include/asm-m68k/u-boot.h u-boot structure
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+
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+- include/configs/M5475EVB.h Board specific configuration file
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+
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+- lib_m68k/board.c board init function
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+- lib_m68k/cache.c
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+- lib_m68k/interrupts Coldfire common interrupt functions
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+- lib_m68k/m68k_linux.c
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+- lib_m68k/traps.c Exception init code
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+
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+1 MCF547x specific Options/Settings
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+====================================
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+1.1 pre-loader is no longer suppoer in thie coldfire family
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+
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+1.2 Configuration settings for M5475EVB Development Board
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+CONFIG_MCF547x_8x -- define for all MCF547x_8x CPUs
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+CONFIG_M547x -- define for all Freescale MCF547x CPUs
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+CONFIG_M5475 -- define for M5475EVB board
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+
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+CONFIG_MCFUART -- define to use common CF Uart driver
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+CFG_UART_PORT -- define UART port number, start with 0, 1 and 2
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+CONFIG_BAUDRATE -- define UART baudrate
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+
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+CONFIG_FSLDMAFEC -- define to use common dma FEC driver
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+CONFIG_NET_MULTI -- define to use multi FEC in u-boot
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+CONFIG_MII -- enable to use MII driver
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+CONFIG_CF_DOMII -- enable to use MII feature in cmd_mii.c
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+CFG_DISCOVER_PHY -- enable PHY discovery
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+CFG_RX_ETH_BUFFER -- Set FEC Receive buffer
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+CFG_FAULT_ECHO_LINK_DOWN--
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+CFG_FEC0_PINMUX -- Set FEC0 Pin configuration
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+CFG_FEC1_PINMUX -- Set FEC1 Pin configuration
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+CFG_FEC0_MIIBASE -- Set FEC0 MII base register
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+CFG_FEC1_MIIBASE -- Set FEC0 MII base register
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+MCFFEC_TOUT_LOOP -- set FEC timeout loop
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+CONFIG_HAS_ETH1 -- define to enable second FEC in u-boot
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+
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+CONFIG_CMD_USB -- enable USB commands
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+CONFIG_USB_OHCI_NEW -- enable USB OHCI driver
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+CONFIG_USB_STORAGE -- enable USB Storage device
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+CONFIG_DOS_PARTITION -- enable DOS read/write
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+
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+CONFIG_SLTTMR -- define to use SLT timer
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+
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+CONFIG_FSL_I2C -- define to use FSL common I2C driver
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+CONFIG_HARD_I2C -- define for I2C hardware support
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+CONFIG_SOFT_I2C -- define for I2C bit-banged
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+CFG_I2C_SPEED -- define for I2C speed
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+CFG_I2C_SLAVE -- define for I2C slave address
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+CFG_I2C_OFFSET -- define for I2C base address offset
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+CFG_IMMR -- define for MBAR offset
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+
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+CONFIG_PCI -- define for PCI support
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+CONFIG_PCI_PNP -- define for Plug n play support
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+CONFIG_SKIPPCI_HOSTBRIDGE -- SKIP PCI Host bridge
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+CFG_PCI_MEM_BUS -- PCI memory logical offset
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+CFG_PCI_MEM_PHYS -- PCI memory physical offset
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+CFG_PCI_MEM_SIZE -- PCI memory size
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+CFG_PCI_IO_BUS -- PCI IO logical offset
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+CFG_PCI_IO_PHYS -- PCI IO physical offset
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+CFG_PCI_IO_SIZE -- PCI IO size
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+CFG_PCI_CFG_BUS -- PCI Configuration logical offset
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+CFG_PCI_CFG_PHYS -- PCI Configuration physical offset
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+CFG_PCI_CFG_SIZE -- PCI Configuration size
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+
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+CFG_MBAR -- define MBAR offset
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+
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+CONFIG_MONITOR_IS_IN_RAM -- Not support
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+
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+CFG_INIT_RAM_ADDR -- defines the base address of the MCF547x internal SRAM
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+
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+CFG_CSn_BASE -- defines the Chip Select Base register
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+CFG_CSn_MASK -- defines the Chip Select Mask register
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+CFG_CSn_CTRL -- defines the Chip Select Control register
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+
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+CFG_SDRAM_BASE -- defines the DRAM Base
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+
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+2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL
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+===========================================
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+2.1. System memory map:
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+ Flash: 0xFF800000-0xFFFFFFFF (8MB)
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+ DDR: 0x00000000-0x3FFFFFFF (1024MB)
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+ SRAM: 0xF2000000-0xF2000FFF (4KB)
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+ PCI: 0x70000000-0x8FFFFFFF (512MB)
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+ IP: 0xF0000000-0xFFFFFFFF (256MB)
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+
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+3. COMPILATION
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+==============
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+3.1 To create U-Boot the gcc-4.x compiler set (ColdFire ELF or uclinux
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+ version) from codesourcery.com was used. Download it from:
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+ http://www.codesourcery.com/gnu_toolchains/coldfire/download.html
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+
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+3.2 Compilation
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+ export CROSS_COMPILE=cross-compile-prefix
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+ cd u-boot-1.x.x
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+ make distclean
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+ make M5475AFE_config, or - boot 2MB, RAM 64MB
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+ make M5475BFE_config, or - boot 2MB, code 16MB, RAM 64MB
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+ make M5475CFE_config, or - boot 2MB, code 16MB, Video, USB, RAM 64MB
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+ make M5475DFE_config, or - boot 2MB, USB, RAM 64MB
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+ make M5475EFE_config, or - boot 2MB, Video, USB, RAM 64MB
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+ make M5475FFE_config, or - boot 2MB, code 32MB, Video, USB, RAM 128MB
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+ make M5475GFE_config, or - boot 2MB, RAM 64MB
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+ make
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+
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+5. SCREEN DUMP
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+==============
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+5.1
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+
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+U-Boot 1.3.1 (Jan 8 2008 - 12:47:44)
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+
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+CPU: Freescale MCF5475
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+ CPU CLK 266 Mhz BUS CLK 133 Mhz
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+Board: Freescale FireEngine 5475 EVB
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+I2C: ready
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+DRAM: 64 MB
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+FLASH: 18 MB
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+In: serial
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+Out: serial
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+Err: serial
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+Net: FEC0, FEC1
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+-> pri
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+bootdelay=1
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+baudrate=115200
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+ethaddr=00:e0:0c:bc:e5:60
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+eth1addr=00:e0:0c:bc:e5:61
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+ipaddr=192.162.1.2
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+serverip=192.162.1.1
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+gatewayip=192.162.1.1
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+netmask=255.255.255.0
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+hostname=M547xEVB
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+netdev=eth0
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+loadaddr=10000
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+u-boot=u-boot.bin
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+load=tftp ${loadaddr) ${u-boot}
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+upd=run load; run prog
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+prog=prot off bank 1;era ff800000 ff82ffff;cp.b ${loadaddr} ff800000 ${filesize};save
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+stdin=serial
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+stdout=serial
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+stderr=serial
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+ethact=FEC0
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+mem=65024k
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+
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+Environment size: 433/8188 bytes
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+-> bdin
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+memstart = 0x00000000
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+memsize = 0x04000000
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+flashstart = 0xFF800000
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+flashsize = 0x01200000
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+flashoffset = 0x00000000
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+sramstart = 0xF2000000
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+sramsize = 0x00001000
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+mbar = 0xF0000000
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+busfreq = 133.333 MHz
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+pcifreq = 0 MHz
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+ethaddr = 00:E0:0C:BC:E5:60
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+eth1addr = 00:E0:0C:BC:E5:61
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+ip_addr = 192.162.1.2
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+baudrate = 115200 bps
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+-> ?
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+? - alias for 'help'
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+autoscr - run script from memory
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+base - print or set address offset
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+bdinfo - print Board Info structure
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+boot - boot default, i.e., run 'bootcmd'
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+bootd - boot default, i.e., run 'bootcmd'
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+bootelf - Boot from an ELF image in memory
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+bootm - boot application image from memory
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+bootp - boot image via network using BootP/TFTP protocol
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+bootvx - Boot vxWorks from an ELF image
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+cmp - memory compare
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+coninfo - print console devices and information
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+cp - memory copy
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+crc32 - checksum calculation
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+dcache - enable or disable data cache
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+echo - echo args to console
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+erase - erase FLASH memory
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+flinfo - print FLASH memory information
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+go - start application at address 'addr'
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+help - print online help
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+icache - enable or disable instruction cache
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+icrc32 - checksum calculation
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+iloop - infinite loop on address range
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+imd - i2c memory display
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+iminfo - print header information for application image
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+imls - list all images found in flash
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+imm - i2c memory modify (auto-incrementing)
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+imw - memory write (fill)
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+inm - memory modify (constant address)
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+iprobe - probe to discover valid I2C chip addresses
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+itest - return true/false on integer compare
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+loadb - load binary file over serial line (kermit mode)
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+loads - load S-Record file over serial line
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+loady - load binary file over serial line (ymodem mode)
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+loop - infinite loop on address range
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+md - memory display
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+mii - MII utility commands
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+mm - memory modify (auto-incrementing)
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+mtest - simple RAM test
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+mw - memory write (fill)
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+nfs - boot image via network using NFS protocol
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+nm - memory modify (constant address)
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+pci - list and access PCI Configuration Space
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+ping - send ICMP ECHO_REQUEST to network host
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+printenv- print environment variables
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+protect - enable or disable FLASH write protection
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+rarpboot- boot image via network using RARP/TFTP protocol
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+reset - Perform RESET of the CPU
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+run - run commands in an environment variable
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+saveenv - save environment variables to persistent storage
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+setenv - set environment variables
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+sleep - delay execution for some time
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+tftpboot- boot image via network using TFTP protocol
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+usb - USB sub-system
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+usbboot - boot from USB device
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+version - print monitor version
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+-> usb start
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+(Re)start USB...
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+USB: OHCI pci controller (1131, 1561) found @(0:17:0)
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+OHCI regs address 0x80000000
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+scanning bus for devices... 2 USB Device(s) found
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+ scanning bus for storage devices... 1 Storage Device(s) found
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+->
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TsiChungLiew