This PR adds support for the PINE64 Yuzuki Avaota-A1 SBC,
based on Allwinner A527 Arm64 SoC.
Most of the code was derived from NuttX for
QEMU Arm64 Kernel Build qemu-armv8a:knsh.
The modified code is explained here:
https://lupyuen.github.io/articles/avaota#appendix-port-nuttx-to-avaota-a1
platforms/arm64/a527/index.rst:
Added Avaota-A1 to Allwinner A527 SoC
platforms/arm64/a527/boards/avaota-a1/avaota-a1.jpg:
Photo of Avaota-A1, taken by me
platforms/arm64/a527/boards/avaota-a1/index.rst:
Building and booting NuttX for Avaota-A1
Signed-off-by: Lup Yuen Lee <luppy@appkaki.com>
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