9a9645105b
This patch adds support to reserve a memory carveout region in the DRAM on Tegra SoCs. The memory controller provides specific registers to specify the aperture's base and size. This aperture can also be changed dynamically in order to re-size the memory available for DRM video playback. In case of the new aperture not overlapping the previous one, the previous aperture has to be cleared before setting up the new one. This means we do not "leak" any video data to the NS world. Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> |
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| .. | ||
| flowctrl.h | ||
| memctrl.h | ||
| pmc.h | ||