Ville Juven a0901ec142 mpfs_usb.c: Remove PMPCFG configuration from the driver
This is not the right place to modify DMA memory protection values.

Why not? These are designed to protect other AMP mode instances. Opening
the entire SoC's memory for the USB DMA kind of defeats this purpose.

Also, the driver cannot know how to configure these registers correctly,
only opening up the whole SoC "works".
2024-01-11 06:50:51 -08:00
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