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fmcomms5: Set DMA AXI type to AXI3 on ZYNQ 

The HP memory ports on ZYNQ are AXI3. The AXI-DMAC supports both native AXI3
and AXI4, by configuring it for AXI3 there is no need for a protocol
converter inside the interconnect, that connects the DMAC to the HP port.

In addition to that also set the data width for the DMAC on the HP port side
to 64 so there is no need for a memory width converter in the interconnect.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
main
Lars-Peter Clausen 2015-04-22 13:10:21 +02:00
parent 4ed7c9aee9
commit bd6c76f4ab
1 changed files with 10 additions and 0 deletions
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10
projects/fmcomms5/common/fmcomms5_bd.tcl
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@ -57,6 +57,11 @@ set_property -dict [list CONFIG.C_2D_TRANSFER {0}] $axi_ad9361_dac_dma
set_property -dict [list CONFIG.C_DMA_DATA_WIDTH_DEST {128}] $axi_ad9361_dac_dma
set_property -dict [list CONFIG.C_DMA_DATA_WIDTH_SRC {128}] $axi_ad9361_dac_dma
if {$sys_zynq == 1} {
set_property -dict [list CONFIG.C_DMA_AXI_PROTOCOL_SRC {1}] $axi_ad9361_dac_dma
set_property -dict [list CONFIG.C_DMA_DATA_WIDTH_SRC {64}] $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]
set_property -dict [list CONFIG.C_DMA_TYPE_SRC {2}] $axi_ad9361_adc_dma
set_property -dict [list CONFIG.C_DMA_TYPE_DEST {0}] $axi_ad9361_adc_dma
@ -71,6 +76,11 @@ set_property -dict [list CONFIG.C_2D_TRANSFER {0}] $axi_ad9361_adc_dma
set_property -dict [list CONFIG.C_DMA_DATA_WIDTH_DEST {128}] $axi_ad9361_adc_dma
set_property -dict [list CONFIG.C_DMA_DATA_WIDTH_SRC {128}] $axi_ad9361_adc_dma
if {$sys_zynq == 1} {
set_property -dict [list CONFIG.C_DMA_AXI_PROTOCOL_DEST {1}] $axi_ad9361_adc_dma
set_property -dict [list CONFIG.C_DMA_DATA_WIDTH_DEST {64}] $axi_ad9361_adc_dma
}
set util_adc_pack_0 [create_bd_cell -type ip -vlnv analog.com:user:util_adc_pack:1.0 util_adc_pack_0]
set util_dac_unpack_0 [create_bd_cell -type ip -vlnv analog.com:user:util_dac_unpack:1.0 util_dac_unpack_0]