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IDProjectCategoryView StatusLast Update
0003706UBootU-Bootpublic2019-01-28 17:10
ReporterKeller Assigned To 
Status resolvedResolutionfixed 
Product Versionfsimx6sx-V2.0 
Target Versionfsimx6-V3.1Fixed in Versionfsimx6-V3.1 
Summary0003706: Patch device tree on-the-fly for run-time detected features
DescriptionSome features of F&S boards can be detected at run-time by looking at config jumpers or some other dynamic detection mechanisms. So U-Boot knows about these features, but Linux does not.

To pass this information on to Linux, the device tree has to be modified (patched) before Linux is started. U-Boot does this already for the Linux command line, the memory size and Ethernet settings. Add functions to also modify board specific settings in the device tree.
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