On Sat, Jan 27, 2018 at 05:45:45PM +0000, André Przywara wrote: > On 27/01/18 15:20, Jun Nie wrote: > > Support fuse cmd to read/write fuse. Power supply for fuse > > should be ready, name is VDD_EFUSE in some schematic. > > Mmh, in general I am not sure it is a good idea to expose this so easily > to the user. I guess a clueless user can easily brick his board by > typing something at the "fuse write" command. I understand that one has > to manually enable the fuse command first to allow access, but this is > still quite a high risk, especially since a lot of the fuses are not > documented. > Would love to hear opinions from others about that topic.
I agree. (and Jagan and I should have been in Cc of that patch) Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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