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e60287fa1d
network-init-reovery can be used to automatically set RTC clock to obtained NTP clock. The script would fail if other devices devices previously registered on the network with the same MAC. Consequently, maximized boards are detected here, and a full random MAC is generated and used instead of using hardcoded DE:AD:C0:FF:EE.
60 lines
1.6 KiB
Bash
Executable File
60 lines
1.6 KiB
Bash
Executable File
#!/bin/ash
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. /etc/functions
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# bring up the ethernet; maybe should do DHCP?
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ifconfig lo 127.0.0.1
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network_modules="e1000 e1000e igb sfc mdio mlx4_core mlx4_en"
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for module in `echo $network_modules`; do
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if [ -f /lib/modules/$module.ko ]; then
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insmod /lib/modules/$module.ko
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fi
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done
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if [ -e /sys/class/net/eth0 ]; then
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#Randomize eth0 MAC address of maximized boards
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if echo "$CONFIG_BOARD" | grep -q maximized; then
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ifconfig eth0 down
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echo "Generating random MAC address (might take a while)..."
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mac=$(generate_random_mac_address)
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echo "Assigning randomly generated MAC: $mac to eth0..."
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ifconfig eth0 hw ether $mac
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ifconfig eth0 up
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fi
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# Set up static IP
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if [ ! -z "$CONFIG_BOOT_STATIC_IP" ]; then
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ifconfig eth0 $CONFIG_BOOT_STATIC_IP
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#Get ip from DHCP
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elif [ -e /sbin/udhcpc ];then
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if udhcpc -T 1 -q; then
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if [ -e /sbin/ntpd ]; then
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DNS_SERVER=$(grep nameserver /etc/resolv.conf|awk -F " " {'print $2'})
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killall ntpd 2&>1 > /dev/null
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if ! ntpd -d -N -n -q -p $DNS_SERVER > /dev/ttyprintk; then
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if ! ntpd -d -d -N -n -q -p ntp.pool.org> /dev/ttyprintk; then
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echo "NTP sync unsuccessful." > /dev/tty0
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fi
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fi
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hwclock -w
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echo "" > /dev/tty0
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date=`date "+%Y-%m-%d %H:%M:%S %Z"`
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echo "Time: $date" > /dev/tty0
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fi
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fi
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fi
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ifconfig eth0 > /dev/ttyprintk
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if [ -e /bin/dropbear ]; then
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# Set up the ssh server, allow root logins and log to stderr
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if [ ! -d /etc/dropbear ]; then
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mkdir /etc/dropbear
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fi
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dropbear -B -R 2>/dev/ttyprintk
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fi
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echo "" > /dev/tty0
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ifconfig eth0 | head -2 > /dev/tty0
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fi
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