anchor.diff:      install -m 0644 bt8xxx.ko ${D}/lib/modules/${KERNEL_VERSION}/kernel/drivers/bluetooth/
       cd ${S}/firmware
       install -d ${D}/lib/firmware/mrvl
  -    install -m 0644 15.68.7.p154/sd8887_uapsta_a2.bin ${D}/lib/firmware/mrvl/
  +    install -m 0644 15.68.7.p189/sd8887_uapsta_a2.bin ${D}/lib/firmware/mrvl/
   
       # blacklist mwifi* and btmrvl* kernel modules which conflict with ours
       install -d ${D}/etc/modprobe.d
  
positive.code: 
  KERNEL_MODULE_AUTOLOAD += "bt8xxx sd8xxx"
  KERNEL_MODULE_PROBECONF += "sd8xxx"
  module_conf_sd8xxx = "options sd8xxx cal_data_cfg=none drv_mode=1 sta_name=wlan"
  
negative.code:         echo "blacklist ${mod}" >> ${D}/etc/modprobe.d/blacklist.conf
      done
  }
  
  FILES_${PN} += " \
      /etc/modprobe.d/blacklist.conf \
  