MIDPath is a Java library which provides a MIDP2 implementation on top of various graphical libraries (SDL, AWT, SWT, X11, GTK, Qt3/Qt4/Qtopia4, Linux framebuffer) and audio libraries (SDL, ALSA, ESounD, PulseAudio). It's based on MIDPath 0.3 RC2. Read more about MIDPath 4 Dingoo v0.1 (Dingoo Linux misc)
The "AutoStart" plugin lets you launch homebrew, PSX games and ISOs on startup by pressing the configured button. You can also set something to automatically start without the need to press any buttons. Read more about AutoStart v5.5 (PSP Application)