I am running Retroarch on a Arm System that has a roofs thats read only(Rockchip SoC) and Retroarch keeps looking for it on its rootfs root or in /etc folder and even tries to make it but on the rootfs root, need a way of editing its location so it can be read on a different partition, you should be able to edit it in the retroarch.cfg file and change it but you can't.
It can not find it bios rom files without the .atari800.cfg, and I have pointed Retroarch to system folder and it still does not find them.
You could make it look on /mnt as well as the other locations, if you do not want to add to Retroarch.cfg, that would be better.
I am running Retroarch on a Arm System that has a roofs thats read only(Rockchip SoC) and Retroarch keeps looking for it on its rootfs root or in /etc folder and even tries to make it but on the rootfs root, need a way of editing its location so it can be read on a different partition, you should be able to edit it in the retroarch.cfg file and change it but you can't. It can not find it bios rom files without the .atari800.cfg, and I have pointed Retroarch to system folder and it still does not find them. You could make it look on /mnt as well as the other locations, if you do not want to add to Retroarch.cfg, that would be better.