I wonder how feasible (ie, how little support one can get away with) to program the 3B+ compute module as a stand-alone 64 bit processor?
Presumably there would still have to be a 32 bit execution tranche within to enable access to all the built-in I/O and video?
No, once its booted into a 64 bit OS, no 32 bit code is required. Whether the OS has support for acceleration using the GPU is another matter.
---druck
... which is where I came in
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