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diff --git a/doc/README.m5373evb b/doc/README.m5373evb deleted file mode 100644 index 419d4d6..0000000 --- a/doc/README.m5373evb +++ /dev/null @@ -1,326 +0,0 @@ -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 - -- arch/m68k/cpu/mcf532x/cpu.c cpu specific code -- arch/m68k/cpu/mcf532x/cpu_init.c FBCS, Mux pins, icache and RTC extra regs -- arch/m68k/cpu/mcf532x/interrupts.c cpu specific interrupt support -- arch/m68k/cpu/mcf532x/speed.c system, pci, flexbus, and cpu clock -- arch/m68k/cpu/mcf532x/Makefile Makefile -- arch/m68k/cpu/mcf532x/config.mk config make -- arch/m68k/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 - -- arch/m68k/lib/board.c board init function -- arch/m68k/lib/cache.c -- arch/m68k/lib/interrupts Coldfire common interrupt functions -- arch/m68k/lib/m68k_linux.c -- arch/m68k/lib/time.c Timer functions (Dma timer and PIT) -- arch/m68k/lib/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 -CONFIG_SYS_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 -CONFIG_SYS_MCFRTC_BASE -- provide base address for RTC in immap.h -CONFIG_SYS_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_MII -- enable to use MII driver -CONFIG_CF_DOMII -- enable to use MII feature in cmd_mii.c -CONFIG_SYS_DISCOVER_PHY -- enable PHY discovery -CONFIG_SYS_RX_ETH_BUFFER -- Set FEC Receive buffer -CONFIG_SYS_FAULT_ECHO_LINK_DOWN-- -CONFIG_SYS_FEC0_PINMUX -- Set FEC0 Pin configuration -CONFIG_SYS_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 -CONFIG_SYS_I2C_SPEED -- define for I2C speed -CONFIG_SYS_I2C_SLAVE -- define for I2C slave address -CONFIG_SYS_I2C_OFFSET -- define for I2C base address offset -CONFIG_SYS_IMMR -- define for MBAR offset - -CONFIG_SYS_MBAR -- define MBAR offset - -CONFIG_MONITOR_IS_IN_RAM -- Not support - -CONFIG_SYS_INIT_RAM_ADDR -- defines the base address of the MCF5373 internal SRAM - -CONFIG_SYS_CSn_BASE -- defines the Chip Select Base register -CONFIG_SYS_CSn_MASK -- defines the Chip Select Mask register -CONFIG_SYS_CSn_CTRL -- defines the Chip Select Control register - -CONFIG_SYS_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' -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 -i2c - I2C sub-system -icache - enable or disable instruction cache -iminfo - print header information for application image -imls - list all images found in flash -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 -source - run script from memory -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. - -# |