28 lines
781 B
Plaintext
28 lines
781 B
Plaintext
ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="processor.max_cstate=1 intel_idle.max_cstate=0"
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if [ "$install_env" = "onie" ]; then
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echo "Replace ONIE reboot with Dell reset commands"
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# set I2C GPIO mux
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[ -d /sys/class/gpio/gpio1 ] || echo 1 > /sys/class/gpio/export
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[ -d /sys/class/gpio/gpio2 ] || echo 2 > /sys/class/gpio/export
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echo out > /sys/class/gpio/gpio1/direction
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echo out > /sys/class/gpio/gpio2/direction
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echo 0 > /sys/class/gpio/gpio1/value
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echo 0 > /sys/class/gpio/gpio2/value
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# replace the original reboot binary with the following command
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# sync flushes file system buffers
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# i2cset command triggers a hard system reboot, required by ASIC to operate correctly
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rm /sbin/reboot
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cat <<EOF >> /sbin/reboot
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#!/bin/sh
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sync
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i2cset -y 0 0x31 1 0xfd
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EOF
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chmod a+x /sbin/reboot
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fi
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