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dmpatel151282/How to extract kernel config from uImage

Last active January 5, 2017 05:08
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How to extract kernel config from uImage
Get extract-ikconfig in kernel-source/scripts/
$mkdir extract-uImage
$cd extract-uImage
$cp {kernel-source}/scripts/extract-ikconfig
Dump uImage skip 1024 bytes
$cp {uImage/what/you/want} uImage
$dd if=uImage of=dd_uImage bs=1024 skip=1
$./extract-ikconfig dd_uImage > config
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