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  • alex@thinkpad's avatar
    QEMU: better description for DRSR, useful for emulating io_trace on DIGIC 6: · 217383c7494a
    alex@thinkpad authored
    - enable bit (similar to PRBS on DIGIC 5 and earlier)
    - consistency check for base address and size (base address must be multiple of size - Cortex R4 TRM p.178)
    - subregion disable bits (if used)
    
    Useful for emulating io_trace.
    
    Note: QEMU already calls tlb_flush when writing to DRSR, DRBAR or DRACR. No need to apply e4fd44e88c8f on DIGIC 6.
    
    --HG--
    branch : qemu
    217383c7494a