Transactions D8894 Change Details

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Map JZ4780 framebuffer and fill it with zeroes in loops in different mode. Observe write-combining outperform cached accesses by about ~2x and uncached mapping by ~35x.

Map JZ4780 framebuffer and fill it with zeroes in loops in different mode. Observe write-combining outperform cached accesses by about ~2x and uncached mapping by ~35x.