From 8ead5a735df6b999c8853f0bdad81164b1a0917b Mon Sep 17 00:00:00 2001 From: John Crispin Date: Tue, 27 Nov 2018 18:58:35 +0100 Subject: Revert "x86: add amd microcode entries to grub config" This reverts commit a822283c7e56bb3b409712e0eb9af5a91aac247d. Signed-off-by: John Crispin --- target/linux/x86/base-files/lib/preinit/02_load_x86_ucode | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 target/linux/x86/base-files/lib/preinit/02_load_x86_ucode (limited to 'target/linux/x86/base-files') diff --git a/target/linux/x86/base-files/lib/preinit/02_load_x86_ucode b/target/linux/x86/base-files/lib/preinit/02_load_x86_ucode new file mode 100644 index 0000000000..d3a23e24b2 --- /dev/null +++ b/target/linux/x86/base-files/lib/preinit/02_load_x86_ucode @@ -0,0 +1,12 @@ +#!/bin/sh +# Copyright (C) 2018 OpenWrt.org + +do_load_x86_ucode() { + if grep -q AuthenticAMD /proc/cpuinfo; then + if [ -e "/sys/devices/system/cpu/microcode/reload" ]; then + echo 1 > /sys/devices/system/cpu/microcode/reload + fi + fi +} + +boot_hook_add preinit_main do_load_x86_ucode -- cgit v1.2.3