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Commit 3772497a authored by Phil Elwell's avatar Phil Elwell Committed by popcornmix
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arm: bcm2835: DMA can only address 1GB 



The legacy peripherals can only address the first gigabyte of RAM, so
ensure that DMA allocations are restricted to that region.

Signed-off-by: default avatarPhil Elwell <phil@raspberrypi.org>
parent b6e38028
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