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| author | John Crispin <john@phrozen.org> | 2018-11-27 18:58:35 +0100 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-11-27 18:58:35 +0100 |
| commit | 8ead5a735df6b999c8853f0bdad81164b1a0917b (patch) | |
| tree | bb3e80c8d80362a7ef6915d7d1d4d81e8f29318f /target/linux/x86/base-files | |
| parent | 30f30d3e11785efa23a2d4c61c0eb6f901c58ef3 (diff) | |
| download | upstream-8ead5a735df6b999c8853f0bdad81164b1a0917b.tar.gz upstream-8ead5a735df6b999c8853f0bdad81164b1a0917b.tar.bz2 upstream-8ead5a735df6b999c8853f0bdad81164b1a0917b.zip | |
Revert "x86: add amd microcode entries to grub config"
This reverts commit a822283c7e56bb3b409712e0eb9af5a91aac247d.
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/x86/base-files')
| -rw-r--r-- | target/linux/x86/base-files/lib/preinit/02_load_x86_ucode | 12 |
1 files changed, 12 insertions, 0 deletions
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 |