a542258e7d
been done by U-Boot. This allows the USB to work when we load the kernel directly. No dma sync is performed after these operations as the data we read/write is not used by the cpu after the calls to the maimbox driver. Differential Revision: https://reviews.freebsd.org/D1940 Reviewed by: imp, Michal Meloun (meloun AT miracle.cz) MFC after: 1 Week Sponsored by: ABT Systems Ltd