anchor.diff:  
   ALTERNATIVE_PRIORITY_pru-icss-rpmsg-echo = "100"
   
  +# am65xx doesn't have halt FW for now
  +ALLOW_EMPTY_${PN}-halt = "1"
  +
   ALLOW_EMPTY_${PN} = "1"
   
   # This installs PRU firmware, so skip "arch" QA check
  
positive.code: # Create the pru-icss-halt firmware alternatives
  ALTERNATIVE_pru-icss-halt = "${PRU_ICSS_ALTERNATIVES}"
  
  ALTERNATIVE_TARGET_pru-icss-halt[am335x-pru0-fw] = "/lib/firmware/pru/PRU_Halt.out"
  ALTERNATIVE_TARGET_pru-icss-halt[am335x-pru1-fw] = "/lib/firmware/pru/PRU_Halt.out"
  
  
negative.code: }
  
  FILES_${PN}-halt = "/lib/firmware/pru/PRU_Halt.out"
  FILES_${PN}-rpmsg-echo = "/lib/firmware/pru/PRU_RPMsg_Echo_Interrupt* /lib/firmware/pru/RTU_RPMsg_Echo_Interrupt*"
  
  # Set up names for the firmwares
  PRU_ICSS_ALTERNATIVES_ti33x    = "am335x-pru0-fw am335x-pru1-fw"
  