80 lines
1.9 KiB
Bash
80 lines
1.9 KiB
Bash
|
#!/bin/sh
|
||
|
|
#
|
||
|
|
# Start Profinet sample application
|
||
|
|
# By default RTE mode is set to full / RTE-FGPA
|
||
|
|
# The RTE mode can be selected by passing
|
||
|
|
# "none", "cpu" or "full" to this script.
|
||
|
|
#
|
||
|
|
# Application RTE modes
|
||
|
|
# none
|
||
|
|
# - LAN9662 RTE: Disabled
|
||
|
|
# - I/O Data mapping: Shared Memory
|
||
|
|
# - P-Net data path: P-Net default
|
||
|
|
# cpu
|
||
|
|
# - LAN9662 RTE: Enabled
|
||
|
|
# - I/O Data mapping: Shared Memory
|
||
|
|
# - P-Net data path: RTE - SRAM
|
||
|
|
# full
|
||
|
|
# - LAN9662 RTE: Enabled
|
||
|
|
# - I/O Data mapping: iofpga
|
||
|
|
# - P-Net data path: RTE - QSPI
|
||
|
|
#
|
||
|
|
# P-Net profinet requires a file system for
|
||
|
|
# configuration storage. This example assumes
|
||
|
|
# a rw file system mounted on /tmp/pn_data
|
||
|
|
#
|
||
|
|
|
||
|
|
echo "Starting switchdev-profinet-example"
|
||
|
|
|
||
|
|
# Assume a valid partion on /dev/mmcblk0p2
|
||
|
|
mkdir /tmp/pn_data
|
||
|
|
mount -o sync /dev/mmcblk0p2 /tmp/pn_data
|
||
|
|
|
||
|
|
# Configure bridge
|
||
|
|
ip link add name br0 type bridge
|
||
|
|
|
||
|
|
# Needed for bridge to work
|
||
|
|
symreg ANA_PGID[61] 0x1ff
|
||
|
|
|
||
|
|
ip link set br0 address 12:A9:2D:16:93:89
|
||
|
|
ip link set br0 up
|
||
|
|
sysctl -w net.ipv6.conf.br0.disable_ipv6=1
|
||
|
|
|
||
|
|
ip link set eth0 up
|
||
|
|
ip link set eth1 up
|
||
|
|
|
||
|
|
ip link set eth0 master br0
|
||
|
|
ip link set eth1 master br0
|
||
|
|
|
||
|
|
# Enable forwarding to chip port 4 (RTE)
|
||
|
|
symreg qsys_sw_port_mode[4] 0x45000
|
||
|
|
|
||
|
|
# Start Profinet application
|
||
|
|
if [[ $# -eq 0 ]] ; then
|
||
|
|
mode=full
|
||
|
|
else
|
||
|
|
mode=$1
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo "Starting LAN9662 Profinet sample application"
|
||
|
|
echo "RTE mode: $mode"
|
||
|
|
|
||
|
|
/usr/bin/pn_lan9662 -m "$mode" -vvvv -p /tmp/pn_data &
|
||
|
|
|
||
|
|
# When enabling log level "DEBUG" for the P-Net stack
|
||
|
|
# it may be useful to write log to file. The log file
|
||
|
|
# can be uploaded from target using scp:
|
||
|
|
# scp root@192.168.0.50:/tmp/pn_dev_log.txt pn_dev_log.txt
|
||
|
|
|
||
|
|
#echo "Setup dropbear to support scp"
|
||
|
|
#mkdir -p /var/run/dropbear/
|
||
|
|
#dropbear -R -B
|
||
|
|
|
||
|
|
# Enable to to write p-net log to file.
|
||
|
|
#touch /tmp/pn_dev_log.txt
|
||
|
|
#chmod a+w /tmp/pn_dev_log.txt
|
||
|
|
#echo " Application log will be stored to /tmp/pn_dev_log.txt"
|
||
|
|
#/usr/bin/pn_lan9662 -m "$mode" -vvvv -p /tmp/pn_data > /tmp/pn_dev_log.txt
|
||
|
|
|
||
|
|
|