Marvell>> help help ? - alias for 'help' base - print or set address offset boot - boot default, i.e., run 'bootcmd' bootd - boot default, i.e., run 'bootcmd' bootext2 dev:boot_part1,boot_part2 addr boot_image linux_dev_name bootm - boot application image from memory bootp - boot image via network using BootP/TFTP protocol bubt - Burn an image on the Boot Flash. chpart - change active partition cmp - memory compare cmpm - Compare Memory coninfo - print console devices and information cp - memory copy cpumap - Display CPU memory mapping settings. crc32 - checksum calculation date - get/set/reset date & time dclk - Display the MV device CLKs. dhcp - invoke DHCP client to obtain IP/boot params diskboot- boot from IDE device echo - echo args to console eeprom - EEPROM sub-system erase - erase FLASH memory exit - exit script ext2load- load binary file from a Ext2 filesystem ext2ls - list files in a directory (default /) factory - reset to factory command fatinfo - print information about filesystem fatload - load binary file from a dos filesystem fatls - list files in a directory (default /) fi - Find value in the memory. flinfo - print FLASH memory information fsinfo - print information about filesystems fsload - load binary file from a filesystem image g - start application at cached address 'addr'(default addr 0x40000) go - start application at address 'addr' help - print online help icrc32 - checksum calculation ide - IDE sub-system iloop - infinite loop on address range imd - i2c memory display iminfo - print header information for application image imm[.b, .s, .w, .l] - i2c memory modify (auto-incrementing) imw - memory write (fill) inm - memory modify (constant address) iprobe - probe to discover valid I2C chip addresses ir - reading and changing MV internal register values. loop - infinite loop on address range ls - list files in a directory (default /) lump - Wait for a LUMP map - Diasplay address decode windows md - memory display me - PCI master enable mm - memory modify (auto-incrementing) mp - map PCI BAR mtdparts- define flash/nand partitions mtest - simple RAM test mw - memory write (fill) nm - memory modify (constant address) pci - list and access PCI Configuration Space phyRead - Read PCI-E Phy register pciePhyWrite - Write PCI-E Phy register phyRead - Read Phy register phyWrite - Write Phy register 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 rcvr - Satrt recovery process (Distress Beacon with TFTP server) reset - Perform RESET of the CPU resetenv - Return all environment variable to default. run - run commands in an environment variable saveenv - save environment variables to persistent storage se - PCI Slave enable setenv - set environment variables sflash - read, write or erase the external SPI Flash. sg - scanning the PHYs status sp - Scan PCI bus. test - minimal test like /bin/sh tftpboot- boot image via network using TFTP protocol usb - USB sub-system usbboot - boot from USB device version - print monitor version Marvell>> printenv printenv baudrate=115200 loads_echo=0 rootpath=/mnt/ARM_FS/ netmask=255.255.255.0 stderr=serial console=console=ttyS0,115200 mtdparts=spi_flash:0x80000@0(uboot)ro,0x300000@0x100000(root) mainlineLinux=no CASset=min enaMonExt=no enaCpuStream=no enaWrAllo=no pexMode=RC disL2Cache=no setL2CacheWT=yes disL2Prefetch=yes enaICPref=yes enaDCPref=yes sata_dma_mode=yes MALLOC_len=1 ethprime=egiga0 netbsd_en=no vxworks_en=no bootargs_root=root=/dev/nfs rw bootargs_end=:::DB88FXX81:eth0:none image_name=uImage standalone=fsload 0x2000000 $(image_name);setenv bootargs $(console) root=/dev/mtdblock0 rw ip=$(ipaddr):$(serverip)$(bootargs_end) $(mvPhoneConfig); bootm 0x2000000; disaMvPnp=no ethmtu=1500 mvPhoneConfig=mv_phone_config=dev0:fxs,dev1:fxs mvNetConfig=mv_net_config=(00:11:88:0f:62:81,0:1:2:3),mtu=1500 usb0Mode=host yuk_ethaddr=00:00:00:EE:51:81 netretry=no rcvrip=169.254.100.100 loadaddr=0x02000000 autoload=no enaAutoRecovery=yes start_lump=lump 3 pre_lump=lump 1 resetdisk=ide reset bootdelay=0 boot_fail=lump kernel_addr=0x800000 productType_env=PRO_KW primaryPart=6 secondaryPart=A boot_usb=usb start;usbboot 0x800000 0:1;bootm; resetFlag_env=0 bootargs=console=ttyS0,115200 root=/dev/sda7 ro reset=0 productType=PRO_KW bootcmd=run disk_disk boot_disk4=disk ${kernel_addr} 1:${primaryPart}; setenv rootfs /dev/sdb7; boot_disk3=if disk ${kernel_addr} 0:${primaryPart}; then setenv rootfs /dev/sda7; else run boot_disk4; fi boot_disk2=if disk ${kernel_addr} 1:${secondaryPart}; then setenv rootfs /dev/sdb7; else run boot_disk3; fi boot_disk1=if disk ${kernel_addr} 0:${secondaryPart}; then setenv rootfs /dev/sda7; else run boot_disk2; fi boot_disk=if test ${resetFlag_env} -eq 0; then run boot_disk1; else run boot_disk3; fi disk_disk=run boot_disk; setenv bootargs console=ttyS0,115200 root=${rootfs} ro reset=${resetFlag_env} productType=${productType_env}; bootm ${kernel_addr}; ethaddr=00:D0:4B:8B:4F:C2 ethact=egiga0 ipaddr=192.168.3.37 ncip=192.168.3.2 serverip=192.168.3.2 stdin=nc stdout=nc Environment size: 2001/4092 bytes