nuttx/boards/arm64/imx9/imx93-evk/configs/nsh
Ville Juven 3079caf2ce arm64/imx9: Add DMA memory allocator
Add a simple allocator for DMA safe memory. It will provide contiguous
blocks of memory with D-Cache line size alignment.

NOTE: The optimal granule size is the D-Cache line size (64), but due
to restrictions in the granule allocator this would result in a maximum
block size of 2K only, thus use 256B granules instead givin 8K max block
size.

Once the granule allocator is fixed this limitation can be removed.
2024-04-30 19:46:58 +08:00
..
defconfig arm64/imx9: Add DMA memory allocator 2024-04-30 19:46:58 +08:00