board: update factory-configs with dhcpv4 vendor-class

Devices should tell the server what they are in case an administrator
wants to group or hand out dedicated leases and information to some
devices on the lan.

Signed-off-by: Joachim Wiberg <[email protected]>

Author: troglobit

board/aarch64/bananapi-bpi-r3/rootfs/usr/share/product/bananapi,bpi-r3/etc/factory-config.cfg

@@ -109,7 +109,8 @@
               {"id": "hostname"},
               {"id": "dns-server"},
               {"id": "router"},
-              {"id": "netmask"}
+              {"id": "netmask"},
+              {"id": "vendor-class", "value": "Banana Pi BPI-R3"}
             ]
           }
         }

board/aarch64/friendlyarm-nanopi-r2s/rootfs/usr/share/product/friendlyarm,nanopi-r2s/etc/factory-config.cfg

@@ -68,7 +68,8 @@
               {"id": "hostname"},
               {"id": "dns-server"},
               {"id": "router"},
-              {"id": "netmask"}
+              {"id": "netmask"},
+              {"id": "vendor-class", "value": "NanoPi R2S"}
             ]
           }
         }

board/aarch64/raspberrypi-rpi64/rootfs/usr/share/product/raspberrypi,4-model-b/etc/factory-config.cfg

@@ -47,7 +47,8 @@
               {"id": "domain"},
               {"id": "hostname"},
               {"id": "dns-server"},
-              {"id": "ntp-server"}
+              {"id": "ntp-server"},
+              {"id": "vendor-class", "value": "Raspberry Pi 4 Model B"}
             ]
           }
         }