anchor.diff:  # In maintained upstream linux-firmware:
   # * brcmfmac43430-sdio falls under LICENCE.cypress
   # * brcmfmac43455-sdio falls under LICENCE.broadcom_bcm43xx
  +# * brcmfmac43456-sdio falls under LICENCE.broadcom_bcm43xx
   #
   # It is likely[^1] that both of these should be under LICENCE.cypress.
   # Further, at this time the text of LICENCE.broadcom_bcm43xx is the same
  
positive.code: 
  SRC_URI = "git://github.com/RPi-Distro/firmware-nonfree"
  
  SRCREV = "98e815735e2c805d65994ccc608f399595b74438"
  PV = "20190114-1+rpt8"
  
  S = "${WORKDIR}/git"
  
  
negative.code:     linux-firmware-bcm43455 \
      linux-firmware-raspbian-bcm43455 \
  "
  RCONFLICTS_${PN}-bcm43456 = "\
      linux-firmware-bcm43456 \
      linux-firmware-raspbian-bcm43456 \
  "
  RREPLACES_${PN}-bcm43456 = "\
      linux-firmware-bcm43456 \
      linux-firmware-raspbian-bcm43456 \
  "
  
  # Firmware files are generally not run on the CPU, so they can be
  # allarch despite being architecture specific
  