Compiling for Trimui Model S

[sasiccia84]

Hi! Wow, congrats on your fantastic job!

I was wondering if there is a way to compile the game for Trimui Model S, here are its parameters (I MIGHT BE WRONG ON SOME OF THESE!):

Trimui Model S

🔧 Hardware
Feature Value Notes
CPU AllWinner F1C200S ARM926EJ-S, ARMv5TE, single-core, ~600 MHz, Little-endian
Architecture ARM 32-bit (ARMv5 EABI) No hardware FPU, uses soft-float
RAM 64 MB Very limited, avoid heavy software
Display 320×240 LCD No graphics acceleration
Storage microSD Root filesystem mounted from SD (/mnt/SDCARD)
Input Physical buttons No keyboard or mouse
Audio Output USB-C audio output Digital audio via USB-C

🧠 Operating System & Environment
Feature Value Notes
Base System Tina Linux (Neptune 3.5.0) OpenWRT fork, minimal
Kernel Linux 3.10.65 Outdated version, some modern APIs missing
libc glibc Binaries use /lib/ld-linux.so.3 as loader
ELF Loader /lib/ld-linux.so.3 Used for dynamic binaries
Graphics libs No X11 / Wayland Only framebuffer and SDL 1.2 available
Audio ALSA via integrated codec No PulseAudio or Jack
Qt Not supported Qt framework not available
GTK Not supported GTK GUI framework not available
SDL2 Not present SDL2 library and support not available
Electron Not supported Electron apps cannot run on this system

🧰 Cross-Platform Compilation
Feature Value Notes
Toolchain arm-buildroot-linux-gnueabi- Buildroot-based, supports glibc
Toolchain Path /opt/trimui-toolchain/bin/ Location of binaries inside Docker container
Environment Variables CROSS_COMPILE=$CHAINPREFIX/bin/arm-buildroot-linux-gnueabi- Used to invoke toolchain tools
Compiler Call ${CROSS_COMPILE}gcc Example: /opt/.../arm-buildroot-linux-gnueabi-gcc
Setup Script env-setup.sh To be sourced inside the container
ABI EABI (soft float) Compile with -mfloat-abi=soft
ELF Interpreter /lib/ld-linux.so.3 Required for compatible dynamic binaries
Target Filesystem /mnt/SDCARD/... Apps must operate inside this hierarchy

📦 Libraries & UI Support
Support Status Notes
ncurses (text) Not installed Needs installation if text UI required
SDL 1.2 Present Framebuffer compatible, usable by mplayer
SDL 2.0 Not present Unsupported, framebuffer driver needed for use
X11 / Wayland Absent No GUI support based on X11 or Wayland
Direct Framebuffer Present /dev/fb0 available for rendering
OpenGL / 3D Absent No GPU or graphics acceleration

Thanks a lot again, this is a blast :)

Kind Regards,

S.