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Custom boot.scr
a-wai
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Developer
Joined: Jan 2019
Posts: 241

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#2
03-26-2020, 09:25 AM
Hi,

You have to use mkimage for that, see this script I use for generating it.
The first characters are the u-boot image header, containing (among other things) a checksum: if you change the content, the checksum verification will fail, and u-boot will refuse to execute your script.
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Messages In This Thread
Custom boot.scr - by hk135 - 03-26-2020, 05:43 AM
RE: Custom boot.scr - by a-wai - 03-26-2020, 09:25 AM
RE: Custom boot.scr - by hk135 - 03-26-2020, 01:31 PM
RE: Custom boot.scr - by hk135 - 03-27-2020, 02:21 AM

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