armbian-build/patch
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
..
atf
crust
kernel Add IOMMU GFP_DMA32 patch for RK3568 8GB systems 2026-02-23 00:40:34 +01:00
misc
u-boot Rock-4D: Add Edge + RK3576 Mainline U-Boot (with UFS support) (#9421) 2026-02-20 21:55:32 +01:00