target/linux/x86/base-files/lib/preinit/02_load_x86_ucode

   1 #!/bin/sh
   2 # Copyright (C) 2018 OpenWrt.org
   3
   4 do_load_x86_ucode() {
   5         if grep -q AuthenticAMD /proc/cpuinfo; then
   6                 if [ -e "/sys/devices/system/cpu/microcode/reload" ]; then
   7                         echo 1 > /sys/devices/system/cpu/microcode/reload
   8                 fi
   9         fi
  10 }
  11
  12 boot_hook_add preinit_main do_load_x86_ucode