There are Pi-Star images available for the Raspberry Pi, FriendlyARM NanoPi and NanoPi Air, Hardkernel ODROID, and Xunlong Software Orange Pi. See
http://www.pistar.uk/downloads/#
The Radio/Modem types that are supported:
DVMEGA Raspberry Pi Hat (GPIO) - Single Band (70cm)
DVMEGA Raspberry Pi Hat (GPIO) - Dual Band
DVMEGA on Arduino (USB - /dev/ttyUSB0) - Dual Band
DVMEGA on Arduino (USB - /dev/ttyACM0) - Dual Band
DVMEGA on Arduino (USB - /dev/ttyUSB0) - GMSK Modem
DVMEGA on Arduino (USB - /dev/ttyACM0) - GMSK Modem
DVMEGA on Bluestack - Single Band (70cm)
DVMEGA on Bluestack - Dual Band
GMSK Modem (USB DStarRepeater Only)
DV-RPTR V1 (USB)
DV-RPTR V2 (USB)
DV-RPTR V3 (USB)
DVAP (USB)
MMDVM / MMDVM_HS / Teensy / ZUM (USB)
STM32-DVM / MMDVM_HS - Raspberry Pi Hat (GPIO)
STM32-DVM (USB)
ZUMspot Libre (USB)
ZUMspot - USB stick
ZUMspot - Raspberry Pi Hat (GPIO)
ZUM Radio - MMDVM for Pi (GPIO)
MicroNode Nano-Spot (Built In)
MicroNode Teensy (USB)
MMDVM F4M-GPIO (GPIO)
MMDVM_HS_Hat (D89MAT & DF2ET) for Pi (GPIO)
MMDVM_HS_Hat Dual (D89MAT, DF2ET & DO7EN) for Pi (GPIO)
MMDVM_HS_MDO Hat (BG3MDO) for Pi (GPIO)
MMDVM_HS_NPi Hat (VR2VYE) for Nano Pi (GPIO)