Volta is the umbrella project for the Radxa Rock 5 ITX+ / boltzmann software stack, currently focused on an edk2-rk3588 UEFI firmware rebuild using the Collabora TF-A rockchip branch, upstream OP-TEE master, and the rkbin v1.19 2400 MHz DDR blob, with the final SPI image padded to 16 MiB with 0x00 (wipes UEFI NVRAM on flash) and written via flashcp –partition. Sibling project to MegabitChip.

• Gitea: https://git.reauktion.de/marfrit/volta
• Peer: Project MegabitChip (rk3588_ddr)
• Started: 2026-04-24