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#!/bin/sh
: ${microcode_name:='intel-ucode.bin'}
# Only run this file on baremetal hosts.
if [ "$BOXCONF_VIRTUALIZATION_TYPE" != none ]; then
return
fi
if [ "${enable_microcode_updates:-}" = false ]; then
set_loader_conf cpu_microcode_load=NO
sysrc -v microcode_update_enable=NO
else
pkg install -y cpu-microcode
if [ "${microcode_after_boot:-}" = true ]; then
set_loader_conf cpu_microcode_load=NO
sysrc -v microcode_update_enable=YES
else
sysrc -v microcode_update_enable=NO
set_loader_conf \
cpu_microcode_load=YES \
cpu_microcode_name="/boot/firmware/${microcode_name}"
fi
fi
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