mirrors/armbian_build
1
0
Fork 0
mirror of https://github.com/armbian/build.git synced 2026-02-28 11:01:21 +01:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity
armbian_build/patch/kernel/rockchip64-current
History
Vitalij Borissow 185f7978bf Add IOMMU GFP_DMA32 patch for RK3568 8GB systems 
Force GFP_DMA32 allocation for Rockchip IOMMU v2 page tables to fix
NPU operation on systems with >4GB RAM. Without this patch, IOMMU
allocates page tables above 4GB which the NPU cannot access, causing
DMA mapping failures.

Tested on ODROID-M1 with 8GB RAM, kernel 6.18.9-current-rockchip64.
2026-02-23 00:40:34 +01:00
..
0001-iommu-rockchip-force-DMA32-for-rk3568-iommu-v2.patch
Add IOMMU GFP_DMA32 patch for RK3568 8GB systems
2026-02-23 00:40:34 +01:00