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Tiago Medicci Serrano
d250808c1c
Prior to this commit, it wasn't possible to load ELF modules from the external PSRAM. There were two main issues about it: 1) copying data using the instruction bus was being used instead of the data bus (this, per si, isn't a problem, but requires special attention regarding data alignment), and 2) the cache was not being properly cleaned and flushed to properly access the loaded data using the instruction bus. Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>