run sdboot fi īootscript=echo Running bootscript from mmc.
U boot manual manuals#
usb start setenv ethact asx0 if dhcp & tftp $loadaddr $bootfile & tftp $fĭt_addr $fdt_file then run nfsboot else echo WARN: Issue with TFTP. U-Boot parameters can be set using the U-Boot command line, but instead of manually setting the parameters at the command line, we are going to add the. Topics manuallib, manuals, DENX Collection manualscontributions manuals additionalcollections. However, if I interrupt the boot process and manually run boot, ie: => run bootcmdĪccording to DENX (5.9.6.5) this is equivalent to what Uboot should be doing automatically.ĭoes anyone know if there is a difference between letting uboot run on it's own and interrupting and running boot manually? Otherwise, how do I start debugging this?īootcmd=echo Booting from network. I'm running into an issue where when I power up my device, it hangs at Starting kernel. This is the top level of the U-Boot’s documentation tree.
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