Arm Trusted Firmware-A for the MediaTek MT7986 (Filogic 830): BL2 for SD
card and eMMC boot with DDR4, and BL31.

MT7986 support is only in MediaTek's TF-A tree, which ships the DRAM
initialization as a prebuilt library.

Sponsored by: Alchemilla Ventures Private Limited

Poudriere testport on supported releases and (tier-1) architectures:

Booted a Banana Pi BPI-R3 from eMMC with these BL2 and BL31 images
(with U-Boot 2026.10), through to FreeBSD.