Skip to content
Commit 9a52a991 authored by Phil Elwell's avatar Phil Elwell Committed by Dom Cobley
Browse files

bcm2835-dma: Add proper 40-bit DMA support 



BCM2711 has 4 DMA channels with a 40-bit address range, allowing them
to access the full 4GB of memory on a Pi 4.

Signed-off-by: default avatarPhil Elwell <phil@raspberrypi.org>
parent a7fb577f
Hide whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment