Initial commit of lofar2_unb2b_ring_bsp

...cations/ta2/bsp/hardware/lofar2_unb2b_ring_bsp/board.qsys

...ons/ta2/bsp/hardware/lofar2_unb2b_ring_bsp/board_spec.xml

...cations/ta2/bsp/hardware/lofar2_unb2b_ring_bsp/device.tcl

applications/ta2/bsp/hardware/lofar2_unb2b_ring_bsp/flat.qsf

...cations/ta2/bsp/hardware/lofar2_unb2b_ring_bsp/hdllib.cfg

...ions/ta2/bsp/hardware/lofar2_unb2b_ring_bsp/hw_iface.iipx

...ications/ta2/bsp/hardware/lofar2_unb2b_ring_bsp/iface.ipx

...ardware/lofar2_unb2b_ring_bsp/ip/board/board_avs_eth_0.ip

...sp/hardware/lofar2_unb2b_ring_bsp/ip/board/board_clk_0.ip

...sp/hardware/lofar2_unb2b_ring_bsp/ip/board/board_cpu_0.ip

...dware/lofar2_unb2b_ring_bsp/ip/board/board_jtag_uart_0.ip

...dware/lofar2_unb2b_ring_bsp/ip/board/board_kclk_global.ip

...rdware/lofar2_unb2b_ring_bsp/ip/board/board_kernel_clk.ip

...re/lofar2_unb2b_ring_bsp/ip/board/board_kernel_clk_gen.ip

.../lofar2_unb2b_ring_bsp/ip/board/board_kernel_interface.ip

.../lofar2_unb2b_ring_bsp/ip/board/board_onchip_memory2_0.ip

.../hardware/lofar2_unb2b_ring_bsp/ip/board/board_pio_pps.ip

...e/lofar2_unb2b_ring_bsp/ip/board/board_pio_system_info.ip

.../hardware/lofar2_unb2b_ring_bsp/ip/board/board_pio_wdi.ip

...dware/lofar2_unb2b_ring_bsp/ip/board/board_ram_bg_data.ip