BasicCommandSet < U-Bootdoc

%SECTION0{NAME=BasicCommandSet}% Basic Command Set

   * *Information Commands*
      * bdinfo - print Board Info structure
      * coninfo - print console devices and informations
      * flinfo - print FLASH memory information
      * iminfo - print header information for application image
      * imls    - list all images found in flash
      * help - print online help
   * *Memory Commands*
      * base - print or set address offset
      * crc32 - checksum calculation
      * cmp - memory compare
      * cp - memory copy
      * md - memory display
      * mm - memory modify (auto-incrementing)
      * mtest - simple RAM test
      * mw - memory write (fill)
      * nm - memory modify (constant address)
      * loop - infinite loop on address range
   * *Flash Memory Commands*
      * cp - memory copy (program flash)
      * flinfo - print FLASH memory information
      * erase - erase FLASH memory
      * protect - enable or disable FLASH write protection
   * *Execution Control Commands*
      * autoscr - run script from memory
      * bootm - boot application image from memory
      * bootelf - Boot from an ELF image in memory
      * bootvx  - Boot vxWorks from an ELF image
      * go - start application at address 'addr'
   * *Network Commands*
      * bootp - boot image via network using BOOTP/TFTP protocol
      * cdp     - Perform Cisco Discovery Protocol network configuration
      * dhcp - invoke DHCP client to obtain IP/boot params
      * loadb - load binary file over serial line (kermit mode)
      * loads - load S-Record file over serial line
      * nfs    - boot image via network using NFS protocol
      * ping    - send ICMP ECHO_REQUEST to network host
      * rarpboot- boot image via network using RARP/TFTP protocol
      * tftpboot- boot image via network using TFTP protocol
   * *Environment Variables Commands*
      * printenv- print environment variables
      * saveenv - save environment variables to persistent storage
      * askenv - get environment variables from stdin
      * setenv - set environment variables
      * run - run commands in an environment variable
      * bootd - boot default, i.e., run 'bootcmd'
   * *Filesystem Support* (FAT, cramfs, JFFS2, Reiser)
      * chpart  - change active partition
      * fsinfo  - print information about filesystems
      * fsload  - load binary file from a filesystem image
      * ls      - list files in a directory (default /)
      * fatinfo - print information about filesystem
      * fatls   - list files in a directory (default /)
      * fatload - load binary file from a dos filesystem
      * nand    - NAND flash sub-system
      * reiserls- list files in a directory (default /)
      * reiserload- load binary file from a Reiser filesystem
   * *Special Commands*
      * i2c - I2C sub-system
      * doc - Disk-On-Chip sub-system
      * dtt     - Digital Thermometer and Themostat
      * eeprom  - EEPROM sub-syste
      * fpga - FPGA sub-system
      * ide - IDE sub-system
      * kgdb    - enter gdb remote debug mode
      * diskboot- boot from IDE device
      * icache  - enable or disable instruction cache
      * dcache  - enable or disable data cache
      * diag - perform board diagnostics (*POST* code)
      * log     - manipulate logbuffer
      * pci     - list and access PCI Configuraton Space
      * regdump - register dump commands
      * usb     - USB sub-system
      * sspi    - SPI utility commands
   * *Miscellaneous Commands*
      * bmp     - manipulate BMP image data
      * date - get/set/reset date & time
      * echo - echo args to console
      * exit    - exit script
      * kbd - read keyboard status
      * in      - read data from an IO port
      * out     - write datum to IO port
      * reset - Perform RESET of the CPU
      * sleep - delay execution for some time
      * test    - minimal test like /bin/sh
      * version - print monitor version
      * wd - check and set watchdog
      * ? - alias for 'help'
1.5. User Interface		1. Abstract		1.7. Advanced Commands
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