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-rw-r--r--doc/README.m52277evb237
-rw-r--r--doc/README.m5373evb333
-rw-r--r--doc/README.m5475evb279
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diff --git a/doc/README.m52277evb b/doc/README.m52277evb
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+Freescale MCF52277EVB ColdFire Development Board
+================================================
+
+TsiChung Liew(Tsi-Chung.Liew@freescale.com)
+Created Jan 8, 2008
+===========================================
+
+
+Changed files:
+==============
+
+- board/freescale/m52277evb/m52277evb.c Dram setup
+- board/freescale/m52277evb/Makefile Makefile
+- board/freescale/m52277evb/config.mk config make
+- board/freescale/m52277evb/u-boot.lds Linker description
+
+- cpu/mcf5227x/cpu.c cpu specific code
+- cpu/mcf5227x/cpu_init.c FBCS, Mux pins, icache and RTC extra regs
+- cpu/mcf5227x/interrupts.c cpu specific interrupt support
+- cpu/mcf5227x/speed.c system, flexbus, and cpu clock
+- cpu/mcf5227x/Makefile Makefile
+- cpu/mcf5227x/config.mk config make
+- cpu/mcf5227x/start.S start up assembly code
+
+- doc/README.m52277evb This readme file
+
+- drivers/serial/mcfuart.c ColdFire common UART driver
+- drivers/rtc/mcfrtc.c Realtime clock Driver
+
+- include/asm-m68k/bitops.h Bit operation function export
+- include/asm-m68k/byteorder.h Byte order functions
+- include/asm-m68k/crossbar.h CrossBar structure and definition
+- include/asm-m68k/dspi.h DSPI structure and definition
+- include/asm-m68k/edma.h eDMA structure and definition
+- include/asm-m68k/flexbus.h FlexBus structure and definition
+- include/asm-m68k/fsl_i2c.h I2C structure and definition
+- include/asm-m68k/global_data.h Global data structure
+- include/asm-m68k/immap.h ColdFire specific header file and driver macros
+- include/asm-m68k/immap_5227x.h mcf5227x specific header file
+- include/asm-m68k/io.h io functions
+- include/asm-m68k/lcd.h LCD structure and definition
+- include/asm-m68k/m5227x.h mcf5227x specific header file
+- include/asm-m68k/posix_types.h Posix
+- include/asm-m68k/processor.h header file
+- include/asm-m68k/ptrace.h Exception structure
+- include/asm-m68k/rtc.h Realtime clock header file
+- include/asm-m68k/ssi.h SSI structure and definition
+- include/asm-m68k/string.h String function export
+- include/asm-m68k/timer.h Timer structure and definition
+- include/asm-m68k/types.h Data types definition
+- include/asm-m68k/uart.h Uart structure and definition
+- include/asm-m68k/u-boot.h u-boot structure
+
+- include/configs/M52277EVB.h Board specific configuration file
+
+- lib_m68k/board.c board init function
+- lib_m68k/cache.c
+- lib_m68k/interrupts Coldfire common interrupt functions
+- lib_m68k/m68k_linux.c
+- lib_m68k/time.c Timer functions (Dma timer and PIT)
+- lib_m68k/traps.c Exception init code
+
+1 MCF52277 specific Options/Settings
+====================================
+1.1 pre-loader is no longer suppoer in this coldfire family
+
+1.2 Configuration settings for M52277EVB Development Board
+CONFIG_MCF5227x -- define for all MCF5227x CPUs
+CONFIG_M52277 -- define for all Freescale MCF52277 CPUs
+CONFIG_M52277EVB -- define for M52277EVB board
+
+CONFIG_MCFUART -- define to use common CF Uart driver
+CFG_UART_PORT -- define UART port number, start with 0, 1 and 2
+CONFIG_BAUDRATE -- define UART baudrate
+
+CONFIG_MCFRTC -- define to use common CF RTC driver
+CFG_MCFRTC_BASE -- provide base address for RTC in immap.h
+CFG_RTC_OSCILLATOR -- define RTC clock frequency
+RTC_DEBUG -- define to show RTC debug message
+CONFIG_CMD_DATE -- enable to use date feature in u-boot
+
+CONFIG_MCFTMR -- define to use DMA timer
+CONFIG_MCFPIT -- define to use PIT timer
+
+CONFIG_FSL_I2C -- define to use FSL common I2C driver
+CONFIG_HARD_I2C -- define for I2C hardware support
+CONFIG_SOFT_I2C -- define for I2C bit-banged
+CFG_I2C_SPEED -- define for I2C speed
+CFG_I2C_SLAVE -- define for I2C slave address
+CFG_I2C_OFFSET -- define for I2C base address offset
+CFG_IMMR -- define for MBAR offset
+
+CFG_MBAR -- define MBAR offset
+
+CONFIG_MONITOR_IS_IN_RAM -- Not support
+
+CFG_INIT_RAM_ADDR -- defines the base address of the MCF52277 internal SRAM
+
+CFG_CSn_BASE -- defines the Chip Select Base register
+CFG_CSn_MASK -- defines the Chip Select Mask register
+CFG_CSn_CTRL -- defines the Chip Select Control register
+
+CFG_SDRAM_BASE -- defines the DRAM Base
+
+CONFIG_LCD and CONFIG_CMD_USB are not supported in this current u-boot,
+update will be provided at later time
+
+2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL
+===========================================
+2.1. System memory map:
+ Flash: 0x00000000-0x3FFFFFFF (1024MB)
+ DDR: 0x40000000-0x7FFFFFFF (1024MB)
+ SRAM: 0x80000000-0x8FFFFFFF (256MB)
+ IP: 0xF0000000-0xFFFFFFFF (256MB)
+
+2.2. For the initial bringup, we adopted a consistent memory scheme between u-boot and
+ linux kernel, you can customize it based on your system requirements:
+ Flash0: 0x00000000-0x00FFFFFF (16MB)
+
+ DDR: 0x40000000-0x4FFFFFFF (64MB)
+ SRAM: 0x80000000-0x80007FFF (32KB)
+ IP: 0xFC000000-0xFC0FFFFF (64KB)
+
+3. COMPILATION
+==============
+3.1 To create U-Boot the gcc-4.1-xx compiler set (ColdFire ELF or
+uClinux version) from codesourcery.com was used. Download it from:
+http://www.codesourcery.com/gnu_toolchains/coldfire/download.html
+
+3.2 Compilation
+ export CROSS_COMPILE=cross-compile-prefix
+ cd u-boot-1.x.x
+ make distclean
+ make M52277EVB_config
+ make
+
+4. SCREEN DUMP
+==============
+4.1 M52277EVB Development board
+ (NOTE: May not show exactly the same)
+
+U-Boot 1.3.1 (Jan 8 2008 - 12:44:08)
+
+CPU: Freescale MCF52277 (Mask:6c Version:0)
+ CPU CLK 160 Mhz BUS CLK 80 Mhz FLB CLK 80 MHZ
+ INP CLK 16 Mhz VCO CLK 480 Mhz
+Board: Freescale 52277 EVB
+I2C: ready
+DRAM: 64 MB
+FLASH: 16 MB
+In: serial
+Out: serial
+Err: serial
+-> print
+baudrate=115200
+hostname=M52277EVB
+inpclk=16000000
+loadaddr=(0x40000000 + 0x10000)
+load=tftp ${loadaddr) ${u-boot}
+upd=run load; run prog
+prog=prot off 0 3ffff;era 0 3ffff;cp.b ${loadaddr} 0 ${filesize};save
+u-boot=u-boot.bin
+stdin=serial
+stdout=serial
+stderr=serial
+mem=65024k
+
+Environment size: 280/32764 bytes
+-> bdinfo
+memstart = 0x40000000
+memsize = 0x04000000
+flashstart = 0x00000000
+flashsize = 0x01000000
+flashoffset = 0x00000000
+sramstart = 0x80000000
+sramsize = 0x00008000
+mbar = 0xFC000000
+busfreq = 80 MHz
+flbfreq = 80 Mhz
+inpfreq = 16 Mhz
+vcofreq = 480 Mhz
+
+baudrate = 115200 bps
+->
+-> help
+? - alias for 'help'
+autoscr - run script from memory
+base - print or set address offset
+bdinfo - print Board Info structure
+boot - boot default, i.e., run 'bootcmd'
+bootd - boot default, i.e., run 'bootcmd'
+bootelf - Boot from an ELF image in memory
+bootm - boot application image from memory
+bootp - boot image via network using BootP/TFTP protocol
+bootvx - Boot vxWorks from an ELF image
+cmp - memory compare
+coninfo - print console devices and information
+cp - memory copy
+crc32 - checksum calculation
+date - get/set/reset date & time
+dcache - enable or disable data cache
+echo - echo args to console
+erase - erase FLASH memory
+flinfo - print FLASH memory information
+go - start application at address 'addr'
+help - print online help
+icache - enable or disable instruction cache
+icrc32 - checksum calculation
+iloop - infinite loop on address range
+imd - i2c memory display
+iminfo - print header information for application image
+imls - list all images found in flash
+imm - i2c memory modify (auto-incrementing)
+imw - memory write (fill)
+inm - memory modify (constant address)
+iprobe - probe to discover valid I2C chip addresses
+itest - return true/false on integer compare
+loadb - load binary file over serial line (kermit mode)
+loads - load S-Record file over serial line
+loady - load binary file over serial line (ymodem mode)
+loop - infinite loop on address range
+ls - list files in a directory (default /)
+md - memory display
+mm - memory modify (auto-incrementing)
+mtest - simple RAM test
+mw - memory write (fill)
+nm - memory modify (constant address)
+ping - send ICMP ECHO_REQUEST to network host
+printenv- print environment variables
+protect - enable or disable FLASH write protection
+reset - Perform RESET of the CPU
+run - run commands in an environment variable
+saveenv - save environment variables to persistent storage
+setenv - set environment variables
+sleep - delay execution for some time
+version - print monitor version
+->
diff --git a/doc/README.m5373evb b/doc/README.m5373evb
new file mode 100644
index 0000000..4f33b7d
--- /dev/null
+++ b/doc/README.m5373evb
@@ -0,0 +1,333 @@
+Freescale MCF5373EVB ColdFire Development Board
+================================================
+
+TsiChung Liew(Tsi-Chung.Liew@freescale.com)
+Created 11/08/07
+===========================================
+
+
+Changed files:
+==============
+
+- board/freescale/m5373evb/m5373evb.c Dram setup
+- board/freescale/m5373evb/mii.c Mii access
+- board/freescale/m5373evb/Makefile Makefile
+- board/freescale/m5373evb/config.mk config make
+- board/freescale/m5373evb/u-boot.lds Linker description
+
+- cpu/mcf532x/cpu.c cpu specific code
+- cpu/mcf532x/cpu_init.c FBCS, Mux pins, icache and RTC extra regs
+- cpu/mcf532x/interrupts.c cpu specific interrupt support
+- cpu/mcf532x/speed.c system, pci, flexbus, and cpu clock
+- cpu/mcf532x/Makefile Makefile
+- cpu/mcf532x/config.mk config make
+- cpu/mcf532x/start.S start up assembly code
+
+- doc/README.m5373evb This readme file
+
+- drivers/net/mcffec.c ColdFire common FEC driver
+- drivers/serial/mcfuart.c ColdFire common UART driver
+- drivers/rtc/mcfrtc.c Realtime clock Driver
+
+- include/asm-m68k/bitops.h Bit operation function export
+- include/asm-m68k/byteorder.h Byte order functions
+- include/asm-m68k/fec.h FEC structure and definition
+- include/asm-m68k/fsl_i2c.h I2C structure and definition
+- include/asm-m68k/global_data.h Global data structure
+- include/asm-m68k/immap.h ColdFire specific header file and driver macros
+- include/asm-m68k/immap_532x.h mcf532x specific header file
+- include/asm-m68k/io.h io functions
+- include/asm-m68k/m532x.h mcf532x specific header file
+- include/asm-m68k/posix_types.h Posix
+- include/asm-m68k/processor.h header file
+- include/asm-m68k/ptrace.h Exception structure
+- include/asm-m68k/rtc.h Realtime clock header file
+- include/asm-m68k/string.h String function export
+- include/asm-m68k/timer.h Timer structure and definition
+- include/asm-m68k/types.h Data types definition
+- include/asm-m68k/uart.h Uart structure and definition
+- include/asm-m68k/u-boot.h u-boot structure
+
+- include/configs/M5373EVB.h Board specific configuration file
+
+- lib_m68k/board.c board init function
+- lib_m68k/cache.c
+- lib_m68k/interrupts Coldfire common interrupt functions
+- lib_m68k/m68k_linux.c
+- lib_m68k/time.c Timer functions (Dma timer and PIT)
+- lib_m68k/traps.c Exception init code
+
+1 MCF5373 specific Options/Settings
+====================================
+1.1 pre-loader is no longer suppoer in thie coldfire family
+
+1.2 Configuration settings for M5373EVB Development Board
+CONFIG_MCF532x -- define for all MCF532x CPUs
+CONFIG_M5373 -- define for all Freescale MCF5373 CPUs
+CONFIG_M5373EVB -- define for M5373EVB board
+
+CONFIG_MCFUART -- define to use common CF Uart driver
+CFG_UART_PORT -- define UART port number, start with 0, 1 and 2
+CONFIG_BAUDRATE -- define UART baudrate
+
+CONFIG_MCFRTC -- define to use common CF RTC driver
+CFG_MCFRTC_BASE -- provide base address for RTC in immap.h
+CFG_RTC_OSCILLATOR -- define RTC clock frequency
+RTC_DEBUG -- define to show RTC debug message
+CONFIG_CMD_DATE -- enable to use date feature in u-boot
+
+CONFIG_MCFFEC -- define to use common CF FEC driver
+CONFIG_NET_MULTI -- define to use multi FEC in u-boot
+CONFIG_MII -- enable to use MII driver
+CONFIG_CF_DOMII -- enable to use MII feature in cmd_mii.c
+CFG_DISCOVER_PHY -- enable PHY discovery
+CFG_RX_ETH_BUFFER -- Set FEC Receive buffer
+CFG_FAULT_ECHO_LINK_DOWN--
+CFG_FEC0_PINMUX -- Set FEC0 Pin configuration
+CFG_FEC0_MIIBASE -- Set FEC0 MII base register
+MCFFEC_TOUT_LOOP -- set FEC timeout loop
+
+CONFIG_MCFTMR -- define to use DMA timer
+CONFIG_MCFPIT -- define to use PIT timer
+
+CONFIG_FSL_I2C -- define to use FSL common I2C driver
+CONFIG_HARD_I2C -- define for I2C hardware support
+CONFIG_SOFT_I2C -- define for I2C bit-banged
+CFG_I2C_SPEED -- define for I2C speed
+CFG_I2C_SLAVE -- define for I2C slave address
+CFG_I2C_OFFSET -- define for I2C base address offset
+CFG_IMMR -- define for MBAR offset
+
+CFG_MBAR -- define MBAR offset
+
+CONFIG_MONITOR_IS_IN_RAM -- Not support
+
+CFG_INIT_RAM_ADDR -- defines the base address of the MCF5373 internal SRAM
+
+CFG_CSn_BASE -- defines the Chip Select Base register
+CFG_CSn_MASK -- defines the Chip Select Mask register
+CFG_CSn_CTRL -- defines the Chip Select Control register
+
+CFG_SDRAM_BASE -- defines the DRAM Base
+
+2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL
+===========================================
+2.1. System memory map:
+ Flash: 0x00000000-0x3FFFFFFF (1024MB)
+ DDR: 0x40000000-0x7FFFFFFF (1024MB)
+ SRAM: 0x80000000-0x8FFFFFFF (256MB)
+ IP: 0xF0000000-0xFFFFFFFF (256MB)
+
+2.2. For the initial bringup, we adopted a consistent memory scheme between u-boot and
+ linux kernel, you can customize it based on your system requirements:
+ Flash0: 0x00000000-0x00FFFFFF (16MB)
+
+ DDR: 0x40000000-0x4FFFFFFF (256MB)
+ SRAM: 0x80000000-0x80007FFF (32KB)
+ IP: 0xFC000000-0xFC0FFFFF (64KB)
+
+3. COMPILATION
+==============
+3.1 To create U-Boot the gcc-4.1-xx compiler set (ColdFire ELF or
+uClinux version) from codesourcery.com was used. Download it from:
+http://www.codesourcery.com/gnu_toolchains/coldfire/download.html
+
+3.2 Compilation
+ export CROSS_COMPILE=cross-compile-prefix
+ cd u-boot-1.x.x
+ make distclean
+ make M5373EVB_config
+ make
+
+4. SCREEN DUMP
+==============
+4.1 M5373EVB Development board
+ (NOTE: May not show exactly the same)
+
+U-Boot 1.3.0 (Nov 8 2007 - 12:44:08)
+
+CPU: Freescale MCF5373 (Mask:65 Version:1)
+ CPU CLK 240 Mhz BUS CLK 80 Mhz
+Board: Freescale FireEngine 5373 EVB
+I2C: ready
+DRAM: 32 MB
+FLASH: 2 MB
+In: serial
+Out: serial
+Err: serial
+NAND: 16 MiB
+Net: FEC0
+-> print
+bootdelay=1
+baudrate=115200
+ethaddr=00:e0:0c:bc:e5:60
+hostname=M5373EVB
+netdev=eth0
+loadaddr=40010000
+load=tftp ${loadaddr) ${u-boot}
+upd=run load; run prog
+prog=prot off 0 2ffff;era 0 2ffff;cp.b ${loadaddr} 0 ${filesize};save
+ethact=FEC0
+u-boot=u-boot.bin
+gatewayip=192.168.1.1
+netmask=255.255.255.0
+ipaddr=192.168.1.3
+serverip=192.168.1.2
+stdin=serial
+stdout=serial
+stderr=serial
+mem=261632k
+
+Environment size: 401/8188 bytes
+-> bdinfo
+memstart = 0x40000000
+memsize = 0x02000000
+flashstart = 0x00000000
+flashsize = 0x00200000
+flashoffset = 0x00000000
+sramstart = 0x80000000
+sramsize = 0x00008000
+mbar = 0xFC000000
+busfreq = 80 MHz
+ethaddr = 00:E0:0C:BC:E5:60
+ip_addr = 192.168.1.3
+baudrate = 115200 bps
+->
+-> help
+? - alias for 'help'
+autoscr - run script from memory
+base - print or set address offset
+bdinfo - print Board Info structure
+boot - boot default, i.e., run 'bootcmd'
+bootd - boot default, i.e., run 'bootcmd'
+bootelf - Boot from an ELF image in memory
+bootm - boot application image from memory
+bootp - boot image via network using BootP/TFTP protocol
+bootvx - Boot vxWorks from an ELF image
+cmp - memory compare
+coninfo - print console devices and information
+cp - memory copy
+crc32 - checksum calculation
+date - get/set/reset date & time
+dcache - enable or disable data cache
+echo - echo args to console
+erase - erase FLASH memory
+flinfo - print FLASH memory information
+go - start application at address 'addr'
+help - print online help
+icache - enable or disable instruction cache
+icrc32 - checksum calculation
+iloop - infinite loop on address range
+imd - i2c memory display
+iminfo - print header information for application image
+imls - list all images found in flash
+imm - i2c memory modify (auto-incrementing)
+imw - memory write (fill)
+inm - memory modify (constant address)
+iprobe - probe to discover valid I2C chip addresses
+itest - return true/false on integer compare
+loadb - load binary file over serial line (kermit mode)
+loads - load S-Record file over serial line
+loady - load binary file over serial line (ymodem mode)
+loop - infinite loop on address range
+ls - list files in a directory (default /)
+md - memory display
+mii - MII utility commands
+mm - memory modify (auto-incrementing)
+mtest - simple RAM test
+mw - memory write (fill)
+nand - NAND sub-system
+nboot - boot from NAND device
+nfs - boot image via network using NFS protocol
+nm - memory modify (constant address)
+ping - send ICMP ECHO_REQUEST to network host
+printenv- print environment variables
+protect - enable or disable FLASH write protection
+rarpboot- boot image via network using RARP/TFTP protocol
+reset - Perform RESET of the CPU
+run - run commands in an environment variable
+saveenv - save environment variables to persistent storage
+setenv - set environment variables
+sleep - delay execution for some time
+tftpboot- boot image via network using TFTP protocol
+version - print monitor version
+-> tftp 0x40800000 uImage
+Using FEC0 device
+TFTP from server 192.168.1.3; our IP address is 192.168.1.3 Filename 'uImage'.
+Load address: 0x40800000
+Loading: #################################################################
+ #################################################################
+ ##########
+done
+Bytes transferred = 2053270 (1f5496 hex)
+-> bootm 0x40800000
+## Booting image at 40800000 ...
+ Image Name: Linux Kernel Image
+ Created: 2007-11-07 20:33:08 UTC
+ Image Type: M68K Linux Kernel Image (gzip compressed)
+ Data Size: 2053206 Bytes = 2 MB
+ Load Address: 40020000
+ Entry Point: 40020000
+ Verifying Checksum ... OK
+ Uncompressing Kernel Image ... OK
+Linux version 2.6.22-uc1 (mattw@loa) (gcc version 4.2.1 (Sourcery G++ Lite 4.2-7
+
+
+uClinux/COLDFIRE(m537x)
+COLDFIRE port done by Greg Ungerer, gerg@snapgear.com Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne Built 1 zonelists. Total pages: 8128 Kernel command line: rootfstype=romfs PID hash table entries: 128 (order: 7, 512 bytes) Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) Memory available: 28092k/32768k RAM, (1788k kernel code, 244k data) Mount-cache hash table entries: 512
+NET: Registered protocol family 16
+USB-MCF537x: (HOST module) EHCI device is registered
+USB-MCF537x: (OTG module) EHCI device is registered
+USB-MCF537x: (OTG module) UDC device is registered
+usbcore: registered new interface driver usbfs
+usbcore: registered new interface driver hub
+usbcore: registered new device driver usb
+NET: Registered protocol family 2
+IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 1024 (order: 1, 8192 bytes) TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
+TCP: Hash tables configured (established 1024 bind 1024) TCP reno registered
+JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
+io scheduler noop registered
+io scheduler cfq registered (default)
+ColdFire internal UART serial driver version 1.00 ttyS0 at 0xfc060000 (irq = 90) is a builtin ColdFire UART
+ttyS1 at 0xfc064000 (irq = 91) is a builtin ColdFire UART
+ttyS2 at 0xfc068000 (irq = 92) is a builtin ColdFire UART RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
+loop: module loaded
+nbd: registered device at major 43
+usbcore: registered new interface driver ub FEC ENET Version 0.2
+fec: PHY @ 0x1, ID 0x20005c90 -- DP83848
+eth0: ethernet 00:e0:0c:bc:e5:60
+uclinux[mtd]: RAM probe address=0x4021c22c size=0x22b000 Creating 1 MTD partitions on "RAM":
+0x00000000-0x0022b000 : "ROMfs"
+uclinux[mtd]: set ROMfs to be root filesystem NAND device: Manufacturer ID: 0x20, Chip ID: 0x73 (ST Micro NAND 16MiB 3,3V 8-b) Scanning device for bad blocks Creating 1 MTD partitions on "NAND 16MiB 3,3V 8-bit":
+0x00000000-0x01000000 : "M53xx flash partition 1"
+QSPI: spi->max_speed_hz 300000
+QSPI: Baud set to 255
+SPI: Coldfire master initialized
+M537x - Disable UART1 when using Audio
+udc: Freescale MCF53xx UDC driver version 27 October 2006 init
+udc: MCF53xx USB Device is found. ID=0x5 Rev=0x41 i2c /dev entries driver
+usbcore: registered new interface driver usbhid
+drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver TCP cubic registered
+NET: Registered protocol family 1
+NET: Registered protocol family 17
+VFS: Mounted root (romfs filesystem) readonly.
+Freeing unused kernel memory: 64k freed (0x401f5000 - 0x40204000) init started: BusyBox v1.00 (2007.11.07-19:57+0000) multi-call binary?Setting e Mounting filesystems
+mount: Mounting devpts on /dev/pts failed: No such device
+mount: Mounting usbfs on /proc/bus/usb failed: No such file or directory Starting syslogd and klogd Setting up networking on loopback device:
+Setting up networking on eth0:
+info, udhcpc (v0.9.9-pre) started
+eth0: config: auto-negotiation on, 100FDX, 100HDX, 10FDX, 10HDX.
+debug, Sending discover...
+debug, Sending discover...
+debug, Sending select for 172.27.0.130...
+info, Lease of 172.27.0.130 obtained, lease time 43200 deleting routers
+route: SIOC[ADD|DEL]RT: No such process
+adding dns 172.27.0.1
+Starting the boa webserver:
+Setting time from ntp server: ntp.cs.strath.ac.uk
+ntp.cs.strath.ac.uk: Unknown host
+
+
+BusyBox v1.00 (2007.11.07-19:57+0000) Built-in shell (msh) Enter 'help' for a list of built-in commands.
+
+#
diff --git a/doc/README.m5475evb b/doc/README.m5475evb
new file mode 100644
index 0000000..cec4fd0
--- /dev/null
+++ b/doc/README.m5475evb
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+Freescale MCF5475EVB ColdFire Development Board
+================================================
+
+TsiChung Liew(Tsi-Chung.Liew@freescale.com)
+Created Jan 08, 2008
+===========================================
+
+
+Changed files:
+==============
+
+- board/freescale/m547xevb/m547xevb.c Dram setup, IDE pre init, and PCI init
+- board/freescale/m547xevb/mii.c MII init
+- board/freescale/m547xevb/Makefile Makefile
+- board/freescale/m547xevb/config.mk config make
+- board/freescale/m547xevb/u-boot.lds Linker description
+
+- cpu/mcf547x_8x/cpu.c cpu specific code
+- cpu/mcf547x_8x/cpu_init.c Flexbus ChipSelect, Mux pins setup, icache and RTC extra regs
+- cpu/mcf547x_8x/interrupts.c cpu specific interrupt support
+- cpu/mcf547x_8x/slicetimer.c Timer support
+- cpu/mcf547x_8x/speed.c system, pci, flexbus, and cpu clock
+- cpu/mcf547x_8x/Makefile Makefile
+- cpu/mcf547x_8x/config.mk config make
+- cpu/mcf547x_8x/start.S start up assembly code
+
+- doc/README.m5475evb This readme file
+
+- drivers/dma/MCD_dmaApi.c DMA API functions
+- drivers/dma/MCD_tasks.c DMA Tasks
+- drivers/dma/MCD_tasksInit.c DMA Tasks Init
+- drivers/net/fsl_mcdmafec.c ColdFire common DMA FEC driver
+- drivers/serial/mcfuart.c ColdFire common UART driver
+
+- include/MCD_dma.h DMA header file
+- include/MCD_progCheck.h DMA header file
+- include/MCD_tasksInit.h DMA header file
+- include/asm-m68k/bitops.h Bit operation function export
+- include/asm-m68k/byteorder.h Byte order functions
+- include/asm-m68k/errno.h Error Number definition
+- include/asm-m68k/fec.h FEC structure and definition
+- include/asm-m68k/fsl_i2c.h I2C structure and definition
+- include/asm-m68k/fsl_mcddmafec.h DMA FEC structure and definition
+- include/asm-m68k/global_data.h Global data structure
+- include/asm-m68k/immap.h ColdFire specific header file and driver macros
+- include/asm-m68k/immap_547x_8x.h mcf547x_8x specific header file
+- include/asm-m68k/io.h io functions
+- include/asm-m68k/m547x_8x.h mcf547x_8x specific header file
+- include/asm-m68k/posix_types.h Posix
+- include/asm-m68k/processor.h header file
+- include/asm-m68k/ptrace.h Exception structure
+- include/asm-m68k/rtc.h Realtime clock header file
+- include/asm-m68k/string.h String function export
+- include/asm-m68k/timer.h Timer structure and definition
+- include/asm-m68k/types.h Data types definition
+- include/asm-m68k/uart.h Uart structure and definition
+- include/asm-m68k/u-boot.h u-boot structure
+
+- include/configs/M5475EVB.h Board specific configuration file
+
+- lib_m68k/board.c board init function
+- lib_m68k/cache.c
+- lib_m68k/interrupts Coldfire common interrupt functions
+- lib_m68k/m68k_linux.c
+- lib_m68k/traps.c Exception init code
+
+1 MCF547x specific Options/Settings
+====================================
+1.1 pre-loader is no longer suppoer in thie coldfire family
+
+1.2 Configuration settings for M5475EVB Development Board
+CONFIG_MCF547x_8x -- define for all MCF547x_8x CPUs
+CONFIG_M547x -- define for all Freescale MCF547x CPUs
+CONFIG_M5475 -- define for M5475EVB board
+
+CONFIG_MCFUART -- define to use common CF Uart driver
+CFG_UART_PORT -- define UART port number, start with 0, 1 and 2
+CONFIG_BAUDRATE -- define UART baudrate
+
+CONFIG_FSLDMAFEC -- define to use common dma FEC driver
+CONFIG_NET_MULTI -- define to use multi FEC in u-boot
+CONFIG_MII -- enable to use MII driver
+CONFIG_CF_DOMII -- enable to use MII feature in cmd_mii.c
+CFG_DISCOVER_PHY -- enable PHY discovery
+CFG_RX_ETH_BUFFER -- Set FEC Receive buffer
+CFG_FAULT_ECHO_LINK_DOWN--
+CFG_FEC0_PINMUX -- Set FEC0 Pin configuration
+CFG_FEC1_PINMUX -- Set FEC1 Pin configuration
+CFG_FEC0_MIIBASE -- Set FEC0 MII base register
+CFG_FEC1_MIIBASE -- Set FEC0 MII base register
+MCFFEC_TOUT_LOOP -- set FEC timeout loop
+CONFIG_HAS_ETH1 -- define to enable second FEC in u-boot
+
+CONFIG_CMD_USB -- enable USB commands
+CONFIG_USB_OHCI_NEW -- enable USB OHCI driver
+CONFIG_USB_STORAGE -- enable USB Storage device
+CONFIG_DOS_PARTITION -- enable DOS read/write
+
+CONFIG_SLTTMR -- define to use SLT timer
+
+CONFIG_FSL_I2C -- define to use FSL common I2C driver
+CONFIG_HARD_I2C -- define for I2C hardware support
+CONFIG_SOFT_I2C -- define for I2C bit-banged
+CFG_I2C_SPEED -- define for I2C speed
+CFG_I2C_SLAVE -- define for I2C slave address
+CFG_I2C_OFFSET -- define for I2C base address offset
+CFG_IMMR -- define for MBAR offset
+
+CONFIG_PCI -- define for PCI support
+CONFIG_PCI_PNP -- define for Plug n play support
+CONFIG_SKIPPCI_HOSTBRIDGE -- SKIP PCI Host bridge
+CFG_PCI_MEM_BUS -- PCI memory logical offset
+CFG_PCI_MEM_PHYS -- PCI memory physical offset
+CFG_PCI_MEM_SIZE -- PCI memory size
+CFG_PCI_IO_BUS -- PCI IO logical offset
+CFG_PCI_IO_PHYS -- PCI IO physical offset
+CFG_PCI_IO_SIZE -- PCI IO size
+CFG_PCI_CFG_BUS -- PCI Configuration logical offset
+CFG_PCI_CFG_PHYS -- PCI Configuration physical offset
+CFG_PCI_CFG_SIZE -- PCI Configuration size
+
+CFG_MBAR -- define MBAR offset
+
+CONFIG_MONITOR_IS_IN_RAM -- Not support
+
+CFG_INIT_RAM_ADDR -- defines the base address of the MCF547x internal SRAM
+
+CFG_CSn_BASE -- defines the Chip Select Base register
+CFG_CSn_MASK -- defines the Chip Select Mask register
+CFG_CSn_CTRL -- defines the Chip Select Control register
+
+CFG_SDRAM_BASE -- defines the DRAM Base
+
+2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL
+===========================================
+2.1. System memory map:
+ Flash: 0xFF800000-0xFFFFFFFF (8MB)
+ DDR: 0x00000000-0x3FFFFFFF (1024MB)
+ SRAM: 0xF2000000-0xF2000FFF (4KB)
+ PCI: 0x70000000-0x8FFFFFFF (512MB)
+ IP: 0xF0000000-0xFFFFFFFF (256MB)
+
+3. COMPILATION
+==============
+3.1 To create U-Boot the gcc-4.x compiler set (ColdFire ELF or uclinux
+ version) from codesourcery.com was used. Download it from:
+ http://www.codesourcery.com/gnu_toolchains/coldfire/download.html
+
+3.2 Compilation
+ export CROSS_COMPILE=cross-compile-prefix
+ cd u-boot-1.x.x
+ make distclean
+ make M5475AFE_config, or - boot 2MB, RAM 64MB
+ make M5475BFE_config, or - boot 2MB, code 16MB, RAM 64MB
+ make M5475CFE_config, or - boot 2MB, code 16MB, Video, USB, RAM 64MB
+ make M5475DFE_config, or - boot 2MB, USB, RAM 64MB
+ make M5475EFE_config, or - boot 2MB, Video, USB, RAM 64MB
+ make M5475FFE_config, or - boot 2MB, code 32MB, Video, USB, RAM 128MB
+ make M5475GFE_config, or - boot 2MB, RAM 64MB
+ make
+
+5. SCREEN DUMP
+==============
+5.1
+
+U-Boot 1.3.1 (Jan 8 2008 - 12:47:44)
+
+CPU: Freescale MCF5475
+ CPU CLK 266 Mhz BUS CLK 133 Mhz
+Board: Freescale FireEngine 5475 EVB
+I2C: ready
+DRAM: 64 MB
+FLASH: 18 MB
+In: serial
+Out: serial
+Err: serial
+Net: FEC0, FEC1
+-> pri
+bootdelay=1
+baudrate=115200
+ethaddr=00:e0:0c:bc:e5:60
+eth1addr=00:e0:0c:bc:e5:61
+ipaddr=192.162.1.2
+serverip=192.162.1.1
+gatewayip=192.162.1.1
+netmask=255.255.255.0
+hostname=M547xEVB
+netdev=eth0
+loadaddr=10000
+u-boot=u-boot.bin
+load=tftp ${loadaddr) ${u-boot}
+upd=run load; run prog
+prog=prot off bank 1;era ff800000 ff82ffff;cp.b ${loadaddr} ff800000 ${filesize};save
+stdin=serial
+stdout=serial
+stderr=serial
+ethact=FEC0
+mem=65024k
+
+Environment size: 433/8188 bytes
+-> bdin
+memstart = 0x00000000
+memsize = 0x04000000
+flashstart = 0xFF800000
+flashsize = 0x01200000
+flashoffset = 0x00000000
+sramstart = 0xF2000000
+sramsize = 0x00001000
+mbar = 0xF0000000
+busfreq = 133.333 MHz
+pcifreq = 0 MHz
+ethaddr = 00:E0:0C:BC:E5:60
+eth1addr = 00:E0:0C:BC:E5:61
+ip_addr = 192.162.1.2
+baudrate = 115200 bps
+-> ?
+? - alias for 'help'
+autoscr - run script from memory
+base - print or set address offset
+bdinfo - print Board Info structure
+boot - boot default, i.e., run 'bootcmd'
+bootd - boot default, i.e., run 'bootcmd'
+bootelf - Boot from an ELF image in memory
+bootm - boot application image from memory
+bootp - boot image via network using BootP/TFTP protocol
+bootvx - Boot vxWorks from an ELF image
+cmp - memory compare
+coninfo - print console devices and information
+cp - memory copy
+crc32 - checksum calculation
+dcache - enable or disable data cache
+echo - echo args to console
+erase - erase FLASH memory
+flinfo - print FLASH memory information
+go - start application at address 'addr'
+help - print online help
+icache - enable or disable instruction cache
+icrc32 - checksum calculation
+iloop - infinite loop on address range
+imd - i2c memory display
+iminfo - print header information for application image
+imls - list all images found in flash
+imm - i2c memory modify (auto-incrementing)
+imw - memory write (fill)
+inm - memory modify (constant address)
+iprobe - probe to discover valid I2C chip addresses
+itest - return true/false on integer compare
+loadb - load binary file over serial line (kermit mode)
+loads - load S-Record file over serial line
+loady - load binary file over serial line (ymodem mode)
+loop - infinite loop on address range
+md - memory display
+mii - MII utility commands
+mm - memory modify (auto-incrementing)
+mtest - simple RAM test
+mw - memory write (fill)
+nfs - boot image via network using NFS protocol
+nm - memory modify (constant address)
+pci - list and access PCI Configuration Space
+ping - send ICMP ECHO_REQUEST to network host
+printenv- print environment variables
+protect - enable or disable FLASH write protection
+rarpboot- boot image via network using RARP/TFTP protocol
+reset - Perform RESET of the CPU
+run - run commands in an environment variable
+saveenv - save environment variables to persistent storage
+setenv - set environment variables
+sleep - delay execution for some time
+tftpboot- boot image via network using TFTP protocol
+usb - USB sub-system
+usbboot - boot from USB device
+version - print monitor version
+-> usb start
+(Re)start USB...
+USB: OHCI pci controller (1131, 1561) found @(0:17:0)
+OHCI regs address 0x80000000
+scanning bus for devices... 2 USB Device(s) found
+ scanning bus for storage devices... 1 Storage Device(s) found
+->