On 12.02.2018 23:24, Frank Rowand wrote:
There is a tool to aid this process: scripts/dtc/dt_to_config. It is not a 100% solution, but it is very helpful. The problem is difficult enough that this tool led to a conference talk. The slides are at https://elinux.org/images/5/50/Dt_debugging_part_2.pdf which is linked to from https://elinux.org/Device_Tree_presentations_papers_articles#linux_kernel_configuration
I believe my approach can make this much simpler, at least for most drivers: the maintainers would explicitly add proper config flags, instead of letting the tool guess it. Of course, it would take some amount of work to do that for all drivers, but we could do that step by step. --mtx -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
