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fmcomms2: Connect DMA directly to the HP ports 

The DMA controller is able to send AXI3 compatible requests, no need to add
a interconnect for protocol conversion in between the DMA controller and the
HP port.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
main
Lars-Peter Clausen 2014-09-30 10:40:46 +02:00
parent e1451d8b7e
commit fd6b3b5427
1 changed files with 6 additions and 21 deletions
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27
projects/fmcomms2/common/fmcomms2_bd.tcl
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@ -61,8 +61,7 @@
set_property -dict [list CONFIG.CONST_VAL {0}] $constant_0
if {$sys_zynq == 1} {
set axi_ad9361_dac_dma_interconnect [create_bd_cell -type ip -vlnv xilinx.com:ip:axi_interconnect:2.1 axi_ad9361_dac_dma_interconnect]
set_property -dict [list CONFIG.NUM_MI {1}] $axi_ad9361_dac_dma_interconnect
set_property -dict [list CONFIG.C_DMA_AXI_PROTOCOL_SRC {1}] $axi_ad9361_dac_dma
}
set axi_ad9361_adc_dma [create_bd_cell -type ip -vlnv analog.com:user:axi_dmac:1.0 axi_ad9361_adc_dma]
@ -79,8 +78,7 @@ if {$sys_zynq == 1} {
set_property -dict [list CONFIG.C_DMA_DATA_WIDTH_SRC {64}] $axi_ad9361_adc_dma
if {$sys_zynq == 1} {
set axi_ad9361_adc_dma_interconnect [create_bd_cell -type ip -vlnv xilinx.com:ip:axi_interconnect:2.1 axi_ad9361_adc_dma_interconnect]
set_property -dict [list CONFIG.NUM_MI {1}] $axi_ad9361_adc_dma_interconnect
set_property -dict [list CONFIG.C_DMA_AXI_PROTOCOL_DEST {1}] $axi_ad9361_adc_dma
}
# spi
@ -279,29 +277,16 @@ if {$sys_zynq == 0} {
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_mem_interconnect/S09_ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_adc_dma/m_dest_axi_aresetn]
} else {
connect_bd_intf_net -intf_net axi_ad9361_dac_dma_interconnect_s00_axi [get_bd_intf_pins axi_ad9361_dac_dma_interconnect/S00_AXI] [get_bd_intf_pins axi_ad9361_dac_dma/m_src_axi]
connect_bd_intf_net -intf_net axi_ad9361_dac_dma_interconnect_m00_axi [get_bd_intf_pins axi_ad9361_dac_dma_interconnect/M00_AXI] [get_bd_intf_pins sys_ps7/S_AXI_HP2]
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9361_dac_dma_interconnect/ACLK] $sys_fmc_dma_clk_source
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9361_dac_dma_interconnect/M00_ACLK] $sys_fmc_dma_clk_source
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9361_dac_dma_interconnect/S00_ACLK] $sys_fmc_dma_clk_source
connect_bd_intf_net -intf_net axi_ad9361_dac_dma_axi [get_bd_intf_pins axi_ad9361_dac_dma/m_src_axi] [get_bd_intf_pins sys_ps7/S_AXI_HP2]
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9361_dac_dma/m_src_axi_aclk]
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins sys_ps7/S_AXI_HP2_ACLK]
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_dac_dma_interconnect/ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_dac_dma_interconnect/M00_ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_dac_dma_interconnect/S00_ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_dac_dma/m_src_axi_aresetn]
connect_bd_intf_net -intf_net axi_ad9361_adc_dma_interconnect_s00_axi [get_bd_intf_pins axi_ad9361_adc_dma_interconnect/S00_AXI] [get_bd_intf_pins axi_ad9361_adc_dma/m_dest_axi]
connect_bd_intf_net -intf_net axi_ad9361_adc_dma_interconnect_m00_axi [get_bd_intf_pins axi_ad9361_adc_dma_interconnect/M00_AXI] [get_bd_intf_pins sys_ps7/S_AXI_HP1]
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9361_adc_dma_interconnect/ACLK] $sys_fmc_dma_clk_source
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9361_adc_dma_interconnect/M00_ACLK] $sys_fmc_dma_clk_source
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9361_adc_dma_interconnect/S00_ACLK] $sys_fmc_dma_clk_source
connect_bd_intf_net -intf_net axi_ad9361_adc_dma_axi [get_bd_intf_pins axi_ad9361_adc_dma/m_dest_axi] [get_bd_intf_pins sys_ps7/S_AXI_HP1]
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9361_adc_dma/m_dest_axi_aclk]
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins sys_ps7/S_AXI_HP1_ACLK]
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_adc_dma_interconnect/ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_adc_dma_interconnect/M00_ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_adc_dma_interconnect/S00_ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9361_adc_dma/m_dest_axi_aresetn]
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins sys_ps7/S_AXI_HP1_ACLK]
}
# ila (adc)