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| author | Yong, Jonathan <jonathan.yong@intel.com> | 2019-06-21 05:30:31 +0000 |
|---|---|---|
| committer | Anuj Mittal <anuj.mittal@intel.com> | 2019-07-04 10:16:09 +0800 |
| commit | cba66dfb7bb96f7b711db8f9c12a325e33af5fd4 (patch) | |
| tree | e10f5792fcd853a18143a4cb778de723572ccc8f /recipes-rt/images | |
| parent | 569f396dc5ed6ae0a3657c1bdd9092870b5588e7 (diff) | |
| download | meta-intel-cba66dfb7bb96f7b711db8f9c12a325e33af5fd4.tar.gz | |
intel-microcode: fix microcode loading on newer kernels
The /dev/microcode interface and microcode-ctl utility has
been deprecated in favor of the new kernel
/sys/devices/system/cpu/microcode/reload interface as documented in:
https://github.com/torvalds/linux/blob/master/Documentation/x86/microcode.rst
It expects the microcode binaries to be split out and loaded from
/lib/firmware, eg:
/lib/firmware/intel-ucode/06-01-01
/lib/firmware/intel-ucode/06-01-02
/lib/firmware/intel-ucode/06-01-06
/lib/firmware/intel-ucode/06-01-07
/lib/firmware/intel-ucode/06-01-09
...
This change does not affect the earlyfw cpio generated by inte-ucode.
Signed-off-by: Yong, Jonathan <jonathan.yong@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Diffstat (limited to 'recipes-rt/images')
0 files changed, 0 insertions, 0 deletions