ardupilot/Tools/Linux_HAL_Essentials/pru/rangefinderpru/HexUtil_PRU.cmd

-b
--image

ROMS {
                PAGE 0:
                .text: o = 0x0, l = 0x2000, files={rangefinderprutext.bin}
                PAGE 1:
                .data: o = 0x0, l = 0x2000, files={rangefinderprudata.bin}
}