Allwinner A23 Firmware -

(5.x+ supports A23) Enable ARCH=sunxi and use sun8i-a23.dtsi device tree.

Because the A23 was part of the "white-box" tablet market, firmware is often updated or repaired using specific Windows-based utilities: allwinner a23 firmware

The is a dual-core ARM Cortex-A7 system-on-chip (SoC) designed for low-cost tablets, e-readers, and embedded devices. It lacks built-in DDR memory (uses external DDR3) and relies on a proprietary firmware layout. allwinner a23 firmware