Lakka v5.x : Support RetroFlag GPiCASE2W RPiZero2 aarch64

[ShigeakiAsai]

It supports RetroFlag GPiCASE2W RPiZero2 aarch64.

Device : RetroFlag GPiCASE2W Board : Raspberry Pi Zero 2(W)

Build command:

DISTRO=Lakka PROJECT=RPi DEVICE=RPiZero2-GPiCASE2W ARCH=aarch64 make image

Note:

• It can't upgrade from 4.3 GPICase.arm and Pi02GPi.arm.

modified : 8 files , added : 4 file

1. packages/addons/addon-depends/rpi-tools-depends/colorzero/package.mk It adds aarch64 support.

2. packages/addons/addon-depends/rpi-tools-depends/gpiozero/package.mk It adds aarch64 support.

3. packages/lakka/lakka_tools/gpicase_safeshutdown/package.mk It adds comment only.

4. packages/lakka/lakka_tools/rpi_disable_hdmi_service/package.mk It adds comment only.

5. packages/lakka/libretro_cores/mupen64plus_next/package.mk It adds PKG_MAKE_OPTS_TARGET+=" platform=rpi3_64-mesa", same as RPi3.

6. packages/lakka/package.mk It add build settings, like as Pi02GPi.

7. packages/lakka/retroarch_base/retroarch/package.mk It add retroarch.cfg settings, like as Pi02GPi.

8. projects/RPi/devices/RPiZero2-GPiCASE2W/config/distroconfig.txt It uses KMS display settings.

9. projects/RPi/devices/RPiZero2-GPiCASE2W/linux/linux.aarch64.conf It based RPi3 KernelConfig. And, it changes 4 KernelConfig parameters from "=m" to "=y" for DPI panel.

10. projects/RPi/devices/RPiZero2-GPiCASE2W/options It adds settings, like as RPi3. CEC_FRAMEWORK_SUPPORT is disabled because HDMI is disabeled in config.txt

11. projects/RPi/devices/RPiZero2-GPiCASE2W/patches/retroarch_joypad_autoconfig/retroarch_joypad_autoconfig-01-fix-ABXY-buttons.patch It adds GPICase Buttons patch, same as Pi02GPi.

12. projects/RPi/options It adds build settings, like as RPi3.

Confirmation

• On GPiCASE2W - It starts Lakka v5.0 (rgui menu driver) - It shows '64-bit' in System information - compiler - Button mapping is same as Pi02GPi. - It works Safeshutdown when power off. - It starts and plays PPSSPP - LUMINES with audio. - It starts and plays PPSSPP - PERSONA3PORTABLE with audio. - There is no log for 'CEC' in journalctl.

Thanks. ASAI, Shigeaki

[dah33]

I can confirm this worked on my GPi CASE 2W with a Raspberry Pi Zero 2W. It corrected the screen orientation.

I built with the Ubuntu Focal container, which needed p7zip-full added for some reason.

[ShigeakiAsai]

I confirmed that RPiZero2-GPiCASE2W.aarch64 is working. Lakka-RPiZero2-GPiCASE2W.aarch64-devbuild-v5.x-20240408-139b8c1.img.gz

Thanks ASAI, Shigeaki