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fmcomms6: Connect DMA directly to the HP port 

The axi_dmac supports native AXI3, there is no need to add a interconnect
for protocol conversion between it and the HP port.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
main
Lars-Peter Clausen 2014-12-01 13:08:29 +01:00
parent 45fc7bb7e2
commit 95e113e1a3
1 changed files with 2 additions and 13 deletions
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15
projects/fmcomms6/common/fmcomms6_bd.tcl
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@ -66,11 +66,6 @@ set_property -dict [list CONFIG.C_2D_TRANSFER {0}] $axi_ad9652_dma
set_property -dict [list CONFIG.C_CYCLIC {0}] $axi_ad9652_dma
set_property -dict [list CONFIG.C_DMA_DATA_WIDTH_DEST {64}] $axi_ad9652_dma
if {$sys_zynq == 1} {
set axi_ad9652_dma_interconnect [create_bd_cell -type ip -vlnv xilinx.com:ip:axi_interconnect:2.1 axi_ad9652_dma_interconnect]
set_property -dict [list CONFIG.NUM_MI {1}] $axi_ad9652_dma_interconnect
}
if {$sys_zynq == 0} {
set axi_fmcomms6_gpio [create_bd_cell -type ip -vlnv xilinx.com:ip:axi_gpio:2.0 axi_fmcomms6_gpio]
@ -204,6 +199,7 @@ if {$sys_zynq == 0} {
if {$sys_zynq == 1} {
set sys_fmc_dma_clk_source [get_bd_pins sys_ps7/FCLK_CLK2]
connect_bd_net -net sys_fmc_dma_clk $sys_fmc_dma_clk_source
set_property -dict [list CONFIG.C_DMA_AXI_PROTOCOL_DEST {1}] $axi_ad9652_dma
}
# interconnect (mem/adc)
@ -218,16 +214,9 @@ if {$sys_zynq == 0} {
} else {
connect_bd_intf_net -intf_net axi_ad9652_dma_interconnect_s00_axi [get_bd_intf_pins axi_ad9652_dma_interconnect/S00_AXI] [get_bd_intf_pins axi_ad9652_dma/m_dest_axi]
connect_bd_intf_net -intf_net axi_ad9652_dma_interconnect_m00_axi [get_bd_intf_pins axi_ad9652_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_ad9652_dma_interconnect/ACLK] $sys_fmc_dma_clk_source
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9652_dma_interconnect/M00_ACLK] $sys_fmc_dma_clk_source
connect_bd_net -net sys_fmc_dma_clk [get_bd_pins axi_ad9652_dma_interconnect/S00_ACLK] $sys_fmc_dma_clk_source
connect_bd_intf_net -intf_net axi_ad9652_dma_axi [get_bd_intf_pins axi_ad9652_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_ad9652_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_ad9652_dma_interconnect/ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9652_dma_interconnect/M00_ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9652_dma_interconnect/S00_ARESETN] $sys_100m_resetn_source
connect_bd_net -net sys_100m_resetn [get_bd_pins axi_ad9652_dma/m_dest_axi_aresetn]
}