binman generator nodes break over read-back

Jan Kiszka jan.kiszka at siemens.com
Fri Jan 14 10:40:00 CET 2022


Hi Simon,

something is fishy with generator nodes: We are playing with replacing 
fdts and configs in [1] with generator nodes, and that works so far - 
until we want to read-back the image:

$ binman ls -i flash.bin
binman: Node '/fit at 0x280000': Generator node requires 'of-list' entry 
argument

Same for "binman extract". I suspect that the embedded fdtmap still 
contains the generator node, rather than the unrolled entries. Am I 
right? How to check and fix that?

Jan

[1] 
https://github.com/u-boot/u-boot/blob/master/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi

-- 
Siemens AG, Technology
Competence Center Embedded Linux


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