qca4019: qca9888: add bdfs for Netgear RBK40

All three boardfiles were extracted from this vendor image: RBR40-V2.7.5.6.img
Both RBR40 and RBS40 use the same boardfiles.

board-netgear_rbk40.qca4019:
FileSize: 24316
FileCRC32: 4a2bfc5d
FileMD5: f3e318f3ea611cde37a9cb50a82c3f8b
BoardNames[0]: 'bus=ahb,bmi-chip-id=0,bmi-board-id=20,variant=Netgear-RBK40'
BoardLength[0]: 12064
BoardCRC32[0]: 1915287e
BoardMD5[0]: be4456dadf79c08953a166b73c275608
BoardNames[1]: 'bus=ahb,bmi-chip-id=0,bmi-board-id=21,variant=Netgear-RBK40'
BoardLength[1]: 12064
BoardCRC32[1]: 1a8e46dd
BoardMD5[1]: 5715cd60254b4855d4c958852591ad18

board-netgear_rbk40.qca9888:
FileSize: 12168
FileCRC32: 81733437
FileMD5: 6d1bc0a2cf78da753b761f6ad256a663
BoardNames[0]: 'bus=pci,bmi-chip-id=0,bmi-board-id=24,variant=Netgear-RBK40'
BoardLength[0]: 12064
BoardCRC32[0]: c813999e
BoardMD5[0]: 498441d689f0731e0e73434fea08f5c1

Signed-off-by: Christoph Krapp <[email protected]>

Author: achterin