Updated the scalp_firmware project with packet control through an AXI Lite interface.

...rmware/2020.2/src/sw/.scripts/clean_sdk_scalp_firmware.sh

...ware/2020.2/src/sw/.scripts/gen_sw_apps_scalp_firmware.sh

...are/2020.2/src/sw/.scripts/gen_sw_apps_scalp_firmware.tcl

...irmware/2020.2/src/sw/.scripts/open_sdk_scalp_firmware.sh

designs/vivado/scalp_firmware/2020.2/src/sw/setup.sh

...w/sw_apps/scalp_firmware_app/src/inc/scalp_firmware_app.h

...rc/sw/sw_apps/scalp_firmware_app/src/scalp_firmware_app.c

...phy_rx_fifo/src/ip_core/axis_data_fifo/axis_data_fifo.xci

...alp_axis_fifo_wrapper/src/hdl/scalp_axis_fifo_wrapper.vhd

...o_wrapper/src/ip_core/scalp_axis_fifo/scalp_axis_fifo.xci

..._axis_fifo_wrapper/src/sim/tb_scalp_axis_fifo_wrapper.vhd

...packet_fifo_wrapper/src/hdl/scalp_packet_fifo_wrapper.vhd

ips/hw/scalp_router/src/hdl/scalp_misc.vhd

ips/hw/scalp_router_regbank/component.xml

ips/hw/scalp_router_regbank/src/hdl/scalp_router_regbank.vhd

.../scalp_router_regbank/src/sim/tb_scalp_router_regbank.vhd

...w/scalp_router_regbank/xgui/scalp_router_regbank_v0_1.tcl

...w/scalp_router_regbank/xgui/scalp_router_regbank_v0_2.tcl

...w/scalp_router_regbank/xgui/scalp_router_regbank_v0_3.tcl

...w/scalp_router_regbank/xgui/scalp_router_regbank_v1_0.tcl