Support for new R36S Clone Board: GA36-MB V1.1 (2025-10-25) - Dual Samsung RAM

[opsr36s]

Hi @AeolusUX!

I have a new R36S revision that currently fails to boot on any CFW (Black screen, No Blue LED).

Hardware Details:

Board ID: GA36-MB V1.1

Date: 2025-10-25

RAM: 1GB total, but physically split into TWO Samsung chips (K4B4G1646E).

CPU Verification (via RetroArch on Stock OS): Many suspected this board to be an Allwinner clone, but I managed to pull system info from RetroArch on the stock firmware, confirming it is 64-bit RK3326:

Compiler: GCC (11.3.0) 64bit

Cpu Feature: ASIMD

CPU: Armv8

Memory: 977mb detected

The Issue: Since there is no Blue LED light upon boot with ArkOS, I suspect the current u-boot does not support this specific Dual-RAM configuration.

My Offer: I have a working stock dump (EmuELEC based). I can provide the original u-boot.bin, boot.ini, or the full boot partition to help you implement support for this revision.

Let me know what you need. Ready to test.