From f93c34935fcf5cc70118766b3ae0150d44a5185c Mon Sep 17 00:00:00 2001

From: Daniel Molkentin <dmolkentin@suse.com>

Date: Tue, 12 Dec 2017 17:48:36 +0100

Subject: [PATCH] Support Microcode Updates for AMD CPU Family 0x17

Original-Patch-By: Tom Lendacky <thomas.lendacky@amd.com>

Cherry-picked from: 215fe583240ae886c2096d502a96e44798b84163

Resolves: #1476039

---

 dracut-functions.sh | 6 +++++-

 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dracut-functions.sh b/dracut-functions.sh

index 4051596b..ef52274f 100755

--- a/dracut-functions.sh

+++ b/dracut-functions.sh

@@ -1739,7 +1739,11 @@ get_ucode_file ()

     if [[ "$(get_cpu_vendor)" == "AMD" ]]; then

         # If family greater or equal than 0x15

-        if [[ $family -ge 21 ]]; then

+        if [[ $family -ge 23 ]]; then

+            printf "microcode_amd_fam17h.bin"

+        elif [[ $family -eq 22 ]]; then

+            printf "microcode_amd_fam16h.bin"

+        elif [[ $family -eq 21 ]]; then

             printf "microcode_amd_fam15h.bin"

         else

             printf "microcode_amd.bin"