kenwi

U-Boot commands

Jul 28th, 2014
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  1. ? - alias for 'help'
  2. autoscr - run script from memory
  3. base - print or set address offset
  4. bdinfo - print Board Info structure
  5. boot - boot default, i.e., run 'bootcmd'
  6. bootd - boot default, i.e., run 'bootcmd'
  7. bootm - boot application image from memory
  8. bootp - boot image via network using BootP/TFTP protocol
  9. cmp - memory compare
  10. coninfo - print console devices and information
  11. cp - memory copy
  12. crc32 - checksum calculation
  13. echo - echo args to console
  14. erase - erase FLASH memory
  15. eval - return addition/subraction
  16. exit - exit script
  17. flinfo - print FLASH memory information
  18. go - start application at address 'addr'
  19. help - print online help
  20. iminfo - print header information for application image
  21. imls - list all images found in flash
  22. itest - return true/false on integer compare
  23. loadb - load binary file over serial line (kermit mode)
  24. loads - load S-Record file over serial line
  25. loady - load binary file over serial line (ymodem mode)
  26. loop - infinite loop on address range
  27. md - memory display
  28. mm - memory modify (auto-incrementing)
  29. mtest - simple RAM test
  30. mw - memory write (fill)
  31. nm - memory modify (constant address)
  32. printenv- print environment variables
  33. protect - enable or disable FLASH write protection
  34. rarpboot- boot image via network using RARP/TFTP protocol
  35. reset - Perform RESET of the CPU
  36. run - run commands in an environment variable
  37. saveenv - save environment variables to persistent storage
  38. setenv - set environment variables
  39. sleep - delay execution for some time
  40. test - minimal test like /bin/sh
  41. tftpboot- boot image via network using TFTP protocol
  42. version - print monitor version
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