[FS#139] kirkwood uimages for specific devices built by from source can only be booted with bootz

[LEDE Bugs]

The following task has a new comment added:

FS#139 - kirkwood uimages for specific devices built by from source can only be booted with bootz
User who did this - bobafetthotmail (bobafetthotmail)

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fixed by this PR https://github.com/lede-project/source/pull/315
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=139#comment355