Update fpga tools for MEEP
This commit is contained in:
parent
2cefcef63d
commit
975a1c0e87
60
fpga/env.sh
60
fpga/env.sh
@ -1,21 +1,53 @@
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#!/bin/bash
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# Source this file to setup the environment
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INSTALL_PATH=/home/tools
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LOAD_BITSTREAM=$INSTALL_PATH/scripts
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HOSTNAME=$(hostname)
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function setup_cucu()
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{
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INSTALL_PATH=/home/tools
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LOAD_BITSTREAM=$INSTALL_PATH/scripts
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export DMA_IP_DRIVERS="$INSTALL_PATH/drivers/$hostname/dma_ip_drivers-onic-gamma/xilinx_pcie_drivers"
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if [ ! -d $DMA_IP_DRIVERS ]; then
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echo "error: DMA_IP_DRIVERS $DMA_IP_DRIVERS directory does not exist" >&2
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return
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fi
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export PATH="$DMA_IP_DRIVERS/QDMA/linux-kernel/bin/:$PATH"
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if [ -x /opt/Xilinx/Vivado/2020.1/settings64.sh ]; then
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source /opt/Xilinx/Vivado/2020.1/settings64.sh
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elif [ -x /opt/Xilinx/Vivado/2021.2/settings64.sh ]; then
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source /opt/Xilinx/Vivado/2021.2/settings64.sh
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fi
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}
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export DMA_IP_DRIVERS="$INSTALL_PATH/drivers/$HOSTNAME/dma_ip_drivers-onic-gamma/xilinx_pcie_drivers"
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function setup_meep()
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{
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. /nfs/apps/XILINX/xilinx_22_env.sh
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export PATH="$PATH:/apps/QDMA/meep-ionic/2022.1.4.4/linux-kernel/bin/"
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if [ ! -d $DMA_IP_DRIVERS ]; then
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echo "error: DMA_IP_DRIVERS $DMA_IP_DRIVERS directory does not exist" >&2
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return
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fi
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# Select the first FPGA in the node
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local line=$(grep fpgan /etc/motd | head -1 | tr -d ' ')
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export FPGACTL_PCIDEV=$(echo "$line" | awk -F'|' '{print $5}')
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export FPGACTL_SERIAL=$(echo "$line" | awk -F'|' '{print $4}')
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export FPGACTL_UART=$(echo "$line" | awk -F'|' '{print "/dev/"$7}')
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export PATH="$DMA_IP_DRIVERS/QDMA/linux-kernel/bin/:$PATH"
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# Setup mappings
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if [ -x /opt/Xilinx/Vivado/2020.1/settings64.sh ]; then
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source /opt/Xilinx/Vivado/2020.1/settings64.sh
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elif [ -x /opt/Xilinx/Vivado/2021.2/settings64.sh ]; then
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source /opt/Xilinx/Vivado/2021.2/settings64.sh
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fi
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# Delta between where we load in the dma device and RAM
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local delta_addr=-0x60000000
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export FPGACTL_BOOTLOADER_ADDR=$((0x80000000+$delta_addr))
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export FPGACTL_KERNEL_ADDR=$((0x84000000+$delta_addr))
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export FPGACTL_INITRD_ADDR=$((0x8c300000+$delta_addr))
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export FPGACTL_ROOTFS_ADDR=$((0x1bff00000+$delta_addr))
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}
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hostname=$(hostname)
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case "$hostname" in
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cucu) setup_cucu ;;
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fpgan*) setup_meep ;;
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*) echo "ERROR: unknown host $hostname";;
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esac
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266
fpga/fpgactl
266
fpga/fpgactl
@ -27,9 +27,7 @@ function check_environment() # {{{
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} # }}}
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function create_qdma_queue() # {{{
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{
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pcidir="/sys/bus/pci/devices/0000:08:00.0"
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if [ ! -d "$pcidir/qdma" ]; then
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if [ ! -d "$pcidir" ]; then
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echo "missing pci directory: $pcidir" >&2
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exit 1
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fi
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@ -44,48 +42,72 @@ function create_qdma_queue() # {{{
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exit 1
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fi
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if [ ! -c "/dev/qdma08000-MM-1" ]; then
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echo 2 | sudo dd of="$pcidir/qdma/qmax"
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dma-ctl qdma08000 q add mode mm idx 1 dir bi
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dma-ctl qdma08000 q start idx 1 dir bi
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sudo chmod go+rw "/dev/qdma08000-MM-1"
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sudo chmod go+rw "$pcidir/resource0"
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sudo chmod go+rw "$pcidir/resource0_wc"
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sudo chmod go+rw "$pcidir/resource2"
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sudo chmod go+rw "$pcidir/resource2_wc"
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if [ ! -r "$pcidir/qdma/qmax" ]; then
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echo "cannot read qmax file: $pcidir/qdma/qmax" >&2
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exit 1
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fi
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if [ ! -c "/dev/qdma08000-MM-0" ]; then
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dma-ctl qdma08000 q add mode mm idx 0 dir bi
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dma-ctl qdma08000 q start idx 0 dir bi
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sudo chmod go+rw "/dev/qdma08000-MM-0"
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# There should be two queues
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local qmax=$(cat "$pcidir/qdma/qmax")
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if [ "$qmax" != 2 ]; then
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if [ -w "$pcidir/qdma/qmax" ]; then
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echo 2 | dd of="$pcidir/qdma/qmax"
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else
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echo 2 | sudo dd of="$pcidir/qdma/qmax"
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fi
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fi
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# Create the two queues if they don't exist
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if [ ! -c "/dev/${qdmadev}-MM-1" ]; then
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dma-ctl "${qdmadev}" q add mode mm idx 1 dir bi
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dma-ctl "${qdmadev}" q start idx 1 dir bi
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fi
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if [ ! -c "/dev/${qdmadev}-MM-0" ]; then
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dma-ctl "${qdmadev}" q add mode mm idx 0 dir bi
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dma-ctl "${qdmadev}" q start idx 0 dir bi
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fi
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# Wait for udev to process the new devices
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udevadm settle
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# Ensure we have write access. On some clusters this is automatically done
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# by udev rules, on others we are expect to use sudo.
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for f in /dev/${qdmadev}-MM-{0,1} ${pcidir}/resource{0,0_wc,2,2_wc}; do
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test -w "$f" || sudo chmod go+rw "$f"
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done
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sleep 2
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} # }}}
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function do_system_reset() # {{{
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function do_cpu_reset() # {{{
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{
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# UartBootEn (bit2) + system reset (bit0)
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dma-ctl qdma08000 reg write bar 2 0x0 0x0 > /dev/null
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sleep 0.2
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# Release system reset, we must wait until the memory is filled with 0s
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dma-ctl qdma08000 reg write bar 2 0x0 0x1 > /dev/null
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#sleep 5
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if [ "$model" == "hun" ]; then
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# UartBootEn (bit2) + system reset (bit0)
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dma-ctl "${qdmadev}" reg write bar 2 0x0 0x0
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sleep 0.2
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dma-ctl "${qdmadev}" reg write bar 2 0x0 0x1
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elif [ "$model" == "ox" ]; then
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dma-ctl "${qdmadev}" reg write bar 2 0x0 0x0
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sleep 0.2
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fi
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} # }}}
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function do_system_release() # {{{
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function do_cpu_release() # {{{
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{
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# Release Ariane's reset
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dma-ctl qdma08000 reg write bar 2 0x0 0x3 > /dev/null
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if [ "$model" == "hun" ]; then
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# Release Ariane's reset
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dma-ctl "${qdmadev}" reg write bar 2 0x0 0x3
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elif [ "$model" == "ox" ]; then
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dma-ctl "${qdmadev}" reg write bar 2 0x0 0x1
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sleep 1
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fi
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} # }}}
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function copy_by_dma() # {{{
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{
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ifile="$1"
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address="$2"
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ofile="/dev/qdma08000-MM-1"
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bs=$((8*1024*1024)) # 8 MiB
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ofile="/dev/${qdmadev}-MM-1"
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#bs=$((8*1024*1024)) # 8 MiB
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bs=$((1*1024*1024)) # 1 MiB
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total_size=$(stat --format "%s" "$ifile")
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@ -101,6 +123,7 @@ function copy_by_dma() # {{{
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dd if="$ifile" skip=$skip count=1 bs=$bs of="$ofile" seek=$dst oflag=seek_bytes status=none
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let skip=$skip+1
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done
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#dma-to-device -d "$ofile" -s "$total_size" -a "$address" -f "$ifile"
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} # }}}
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function load_file_in_memory() # {{{
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@ -112,21 +135,21 @@ function load_file_in_memory() # {{{
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total_size=$(stat --format "%s" "$file")
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# Previous tests...
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#strace -f dma-to-device -d /dev/qdma08000-MM-1 -a "$address" -s $((8*1024*1024)) -f "$file"
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#strace -f dd if="$file" bs=16M seek="${address}" oflag=seek_bytes of=/dev/qdma08000-MM-1 status=progress conv=sync
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#strace -f fpgakit/fpgadd -i "$file" -a "$address" -d /dev/qdma08000-MM-1 -c 1024 -s 1024
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#strace -f dma-to-device -d /dev/${qdmadev}-MM-1 -a "$address" -s $((8*1024*1024)) -f "$file"
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#strace -f dd if="$file" bs=16M seek="${address}" oflag=seek_bytes of=/dev/${qdmadev}-MM-1 status=progress conv=sync
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#strace -f fpgakit/fpgadd -i "$file" -a "$address" -d /dev/${qdmadev}-MM-1 -c 1024 -s 1024
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#ID=08 ./load_image.sh "$file" "$address"
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# Now dd seems to work fine, but I will leave this as fallback:
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copy_by_dma "$file" "$address"
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#dd if="$file" bs=8M seek="${address}" oflag=seek_bytes of=/dev/qdma08000-MM-1 status=none
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#dd if="$file" bs=8M seek="${address}" oflag=seek_bytes of=/dev/${qdmadev}-MM-1 status=none
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printf "loaded '%s' at 0x%x with size %d\n" "$file" "$address" "$total_size" >&2
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} # }}}
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function do_boot_only() # {{{
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{
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do_system_reset
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do_cpu_reset
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./load_image.sh ${OSBI} $((0x80000000)) &&
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@ -135,7 +158,7 @@ function do_boot_only() # {{{
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sleep 2 &&
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# #Release Ariane's reset
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dma-ctl qdma08000 reg write bar 2 0x0 0x3 &&
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dma-ctl "${qdmadev}" reg write bar 2 0x0 0x3 &&
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sleep 10 &&
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@ -143,7 +166,7 @@ function do_boot_only() # {{{
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echo mount -o nolock -o rw -o retrans=10 192.168.0.16:/media/sda2/scratch/xavim/point /root &&
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if [ ! -c /dev/qdma08000-MM-0 ] ; then
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if [ ! -c "/dev/${qdmadev}-MM-0" ] ; then
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/home/tools/drivers/`/bin/hostname`/dma_ip_drivers-onic-gamma/create-queue-qdma.sh -2
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fi &&
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@ -155,7 +178,7 @@ function do_boot_only() # {{{
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} # }}}
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function do_reload_fs() # {{{
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{
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do_system_reset
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do_cpu_reset
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#~xavim/LAGARTO_LINUX-4.1/./load_image.sh \
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# /home/xavim/ARIANE_LINUX-3.0/recovery/fedora-fs-dx-java-cucu-0.108.raw.recovered \
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@ -172,7 +195,7 @@ function do_reload_fs() # {{{
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sleep 2
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do_system_release
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do_cpu_release
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create_qdma_queue
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# uncomment to enable eth-over-pcie
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@ -180,23 +203,25 @@ function do_reload_fs() # {{{
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} # }}}
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function upload_bitstream_file() # {{{
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{
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bitfile="$1"
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if [ -z "$jtagserial" ]; then
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>&2 echo "JTAG serial required"
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usage
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fi
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fpgajtag=$(lsusb -vd 0403: 2>&1 | grep iSerial | awk ' { print $3; }')
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if [ -z "$fpgajtag" ]; then
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echo "error: cannot find JTAG serial" >&2
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exit 1
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if [ -z "$bitstream" ]; then
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>&2 echo "bitstream file required"
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usage
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fi
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script=$(mktemp vivado-XXXXXXXXXX.tcl)
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cat > "$script" <<EOF
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open_hw_manager
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connect_hw_server -url localhost:3121
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current_hw_target "localhost:3121/xilinx_tcf/Xilinx/${fpgajtag}A"
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current_hw_target "localhost:3121/xilinx_tcf/Xilinx/${jtagserial}A"
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open_hw_target
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set dev [lindex [get_hw_devices] 0]
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current_hw_device \$dev
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set_property PROGRAM.FILE ${bitfile} \$dev
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set_property PROGRAM.FILE ${bitstream} \$dev
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program_hw_devices \$dev
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exit
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EOF
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@ -213,7 +238,7 @@ function unload_modules() # {{{
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# Unload modules
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for mod in $drvlist; do
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if is_module_loaded "$mod"; then
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sudo rmmod $mod
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sudo rmmod $mod
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fi
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done
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@ -223,14 +248,22 @@ function remove_pci_devices() # {{{
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for slot in $(lspci -mm -d 10ee: | awk '{printf "0000:%s\n",$1}'); do
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devdir="/sys/bus/pci/devices/$slot"
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if [ -d $devdir ]; then
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echo 1 | sudo dd "of=$devdir/remove"
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if [ -w "$devdir/remove" ]; then
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echo 1 | dd "of=$devdir/remove"
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else
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echo 1 | sudo dd "of=$devdir/remove"
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fi
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fi
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done
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} # }}}
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function rescan_pci_devices() # {{{
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{
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echo 1 | sudo dd of=/sys/bus/pci/rescan
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if [ -w /sys/bus/pci/rescan ]; then
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echo 1 | dd of=/sys/bus/pci/rescan
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else
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echo 1 | sudo dd of=/sys/bus/pci/rescan
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fi
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} # }}}
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function load_qdma_modules() # {{{
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{
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@ -245,21 +278,91 @@ function load_qdma_modules() # {{{
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sudo insmod "$drv" "hw_buffers=$hw_buffers"
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sleep 4
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} # }}}
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function select_pcidev() # {{{
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{
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if [ -z "$pcidev" ]; then
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>&2 echo -e "error: missing PCI device (hint: lspci -d 10ee:902f)"
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usage
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fi
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# Ensure it is ok
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local matches=$(lspci -s "$pcidev")
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if [ -z "$matches" ]; then
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>&2 echo "no match for PCI device '$pcidev'"
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exit 1
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fi
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local n="$(echo "$matches" | wc -l)"
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if [ "$n" -gt 1 ]; then
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>&2 echo "multiple matches for PCI device '$pcidev'"
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exit 1
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fi
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# Fill the PCI device with the domain
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local fulldev=$(lspci -s "$pcidev" -D | cut -d' ' -f1)
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pcidir="/sys/bus/pci/devices/$fulldev"
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if [ ! -d "$pcidir" ]; then
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>&2 echo "cannot find PCI dir: $pcidir"
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exit 1
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fi
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# Set the PCI device to the full device
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pcidev="$fulldev"
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# Find slot
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slot=$(lspci -s "$pcidev" -vm | grep PhySlot | cut -f2)
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if [ -z "$slot" ]; then
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>&2 echo "cannot find physical slot for PCI '$pcidev'"
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exit 1
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fi
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local devid=$(echo "$pcidev" | cut -d: -f2- | tr -d ':.')
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qdmadev="qdma${devid}"
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} # }}}
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function preload_hook() #{{{
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{
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case "$hostname" in
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cucu)
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unload_modules "xocl xclmgmt qdma_pf xdma" # qdma_vf not removable
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remove_pci_devices
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;;
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fpgan*)
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;;
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*)
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echo "hostname $hostname not known"
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exit 1
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;;
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esac
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} #}}}
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function postload_hook() #{{{
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{
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rescan_pci_devices
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case "$hostname" in
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cucu)
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unload_modules "qdma_pf xdma" # qdma_vf not removable
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remove_pci_devices
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load_qdma_modules
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rescan_pci_devices
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;;
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fpgan*)
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;;
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*)
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echo "hostname $hostname not known"
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exit 1
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;;
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esac
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create_qdma_queue
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} #}}}
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function load_bitstream() # {{{
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{
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bitstream="$1"
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unload_modules "xocl xclmgmt qdma_pf xdma" # qdma_vf not removable
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remove_pci_devices
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upload_bitstream_file "$bitstream"
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rescan_pci_devices
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unload_modules "qdma_pf xdma" # qdma_vf not removable
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remove_pci_devices
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load_qdma_modules
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rescan_pci_devices
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create_qdma_queue
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preload_hook
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upload_bitstream_file
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postload_hook
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} # }}}
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bitstream=
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@ -269,32 +372,46 @@ initrd=
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rootfs=
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resetcpu=
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verbose=
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pcidev=
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model=ox
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# Internal
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slot=
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pcidir=
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qdmadev=
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bootloader_addr=0x80000000
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kernel_addr=0x84000000
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initrd_addr=0x8c300000
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rootfs_addr=0x140000000
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bootloader_addr="${FPGA_BOOTLOADER_ADDR:-0x80000000}"
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kernel_addr="${FPGA_KERNEL_ADDR:-0x84000000}"
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initrd_addr="${FPGA_INITRD_ADDR:-0x8c300000}"
|
||||
rootfs_addr="${FPGA_ROOTFS_ADDR:-0x140000000}"
|
||||
|
||||
hostname="${hostname:-$(hostname)}"
|
||||
echo "hostname=$hostname"
|
||||
|
||||
function usage()
|
||||
{
|
||||
echo "" >&2
|
||||
echo "Usage: $0 [-v] [-w bitstream] [-b bootloader] [-k kernel] [-i initrd]" >&2
|
||||
echo "Usage: $0 [-p pcidev] [-v] [-w bitstream] [-j serial] [-b bootloader] [-k kernel] [-i initrd]" >&2
|
||||
echo "" >&2
|
||||
echo "First writes the bitstream if given. Then loads the rest of files" >&2
|
||||
echo "into memory and restarts the CPU." >&2
|
||||
echo "" >&2
|
||||
echo "Options" >&2
|
||||
echo " -p pcidev Select PCI device (same format as lspci -s)." >&2
|
||||
echo " Read from \$FPGACTL_PCIDEV if not given." >&2
|
||||
echo " -w bitstream Write the bitstream file to the FPGA" >&2
|
||||
echo " -j serial JTAG serial (can be found by lsusb -v)" >&2
|
||||
echo " Read from \$FPGACTL_SERIAL if not given." >&2
|
||||
echo " -b bootloader Load the bootloader file in $bootloader_addr" >&2
|
||||
echo " -k kernel Load the kernel file in $kernel_addr" >&2
|
||||
echo " -i initrd Load the initrd file in $initrd_addr" >&2
|
||||
echo " -r rootfs Load the rootfs file in $rootfs_addr" >&2
|
||||
echo " -m model CPU model: Either 'hun' or 'ox' (default ox)" >&2
|
||||
echo " -v Be verbose" >&2
|
||||
echo "" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
while getopts "hvw:b:k:i:r:" opt; do
|
||||
while getopts "hvw:b:k:i:r:p:j:m:" opt; do
|
||||
case "${opt}" in
|
||||
v) verbose=1 ;;
|
||||
w) bitstream="${OPTARG}" ;;
|
||||
@ -302,21 +419,30 @@ while getopts "hvw:b:k:i:r:" opt; do
|
||||
k) kernel="${OPTARG}"; resetcpu=1 ;;
|
||||
i) initrd="${OPTARG}"; resetcpu=1 ;;
|
||||
r) rootfs="${OPTARG}"; resetcpu=1 ;;
|
||||
p) pcidev="${OPTARG}" ;;
|
||||
j) jtagserial="${OPTARG}" ;;
|
||||
m) model="${OPTARG}" ;;
|
||||
h) usage ;;
|
||||
*) usage ;;
|
||||
esac
|
||||
done
|
||||
|
||||
jtagserial="${jtagserial:-$FPGACTL_SERIAL}"
|
||||
pcidev="${pcidev:-$FPGACTL_PCIDEV}"
|
||||
|
||||
test "$verbose" && set -x
|
||||
|
||||
check_environment
|
||||
select_pcidev
|
||||
|
||||
test "$bitstream" && load_bitstream "$bitstream"
|
||||
test "$resetcpu" && do_system_reset
|
||||
test "$resetcpu" && do_cpu_reset
|
||||
test "$bootloader" && load_file_in_memory "$bootloader" $bootloader_addr
|
||||
test "$kernel" && load_file_in_memory "$kernel" $kernel_addr
|
||||
test "$initrd" && load_file_in_memory "$initrd" $initrd_addr
|
||||
test "$rootfs" && load_file_in_memory "$rootfs" $rootfs_addr
|
||||
test "$resetcpu" && do_system_release
|
||||
test "$resetcpu" && do_cpu_release
|
||||
|
||||
exit 0
|
||||
|
||||
# vim:ts=2:sw=2:ai:foldmethod=marker:foldlevel=0:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user