linux-firmware: Update AMD SEV firmware

Add a README.md under amd/ to document the versions of the SEV firmware in the directory.

Update AMD SEV firmware to version 0.17 build 49 for AMD family 17h processors with models
in the range 00h to 0fh.

Update AMD SEV firmware to version 0.24 build 22 for AMD family 17h processors with models
in the range 30h to 3fh.

Update AMD SEV firmware to version 1.58 build 02 for AMD family 19h processors with models
in the range 10h to 1fh.

Update AMD SEV firmware to version 1.58 build 06 for AMD family 1ah processors with models
in the range 00h to 0fh.

Signed-off-by: Ben Cheatham <Benjamin.Cheatham@amd.com>

diff --git a/WHENCE b/WHENCE
index e72d97c454fd988e7b0f1abe4379b0c37e57bec0..ded383ded227d52502bc01758da44c29af901800 100644 (file)
--- a/WHENCE
+++ b/WHENCE
@@ -4345,6 +4345,7 @@ File: amd/amd_sev_fam19h_modelaxh.sbin
 Version: 2025-2-20
 File: amd/amd_sev_fam1ah_model0xh.sbin
 Version: 2025-2-20
+File: amd/README.md
 
 License: Redistributable. See LICENSE.amd-sev for details
 

diff --git a/amd/README.md b/amd/README.md
new file mode 100644 (file)
index 0000000..020efd6
--- /dev/null
+++ b/amd/README.md
@@ -0,0 +1,18 @@
+# SEV Firmware
+
+This repository includes SEV firmware files for family 17h, 19h, and 1ah AMD CPUs.
+These SEV firmware files may be slightly behind the current latest firmware, see
+<https://amd.com/en/developer/sev.html> for the latest files.
+
+## Versions
+
+The versions of the firmware files in this directory are listed below:
+
+| File | Version | Models |
+| ---- | ------- | ------ |
+| amd_sev_fam17h_model0xh.sbin|0.17.49 [hex 00.11.30]|EPYC 7xx1 (Naples)|
+| amd_sev_fam17h_model3xh.sbin|0.24.22 [hex 00.18.16]|EPYC 7xx2 (Rome)|
+| amd_sev_fam19h_model0xh.sbin|1.58.01 [hex 1.3A.01]|EPYC 7xx3 (Milan)|
+| amd_sev_fam19h_model1xh.sbin|1.58.02 [hex 1.3A.02]|EPYC 9xx4 (Genoa)|
+| amd_sev_fam19h_modelaxh.sbin|1.58.03 [hex 1.3A.03]|EPYC 9xx4 (Bergamo/Siena)|
+| amd_sev_fam1ah_model0xh.sbin|1.58.06 [hex 1.3A.06]|EPYC 9xx5 (Turin)|

diff --git a/amd/amd_sev_fam17h_model0xh.sbin b/amd/amd_sev_fam17h_model0xh.sbin
index 8c01d1085d901001a6179347bf5e56ed6b29d0d6..4b910c77808b9d8f06edb5557f779b945ca879a6 100644 (file)
Binary files a/amd/amd_sev_fam17h_model0xh.sbin and b/amd/amd_sev_fam17h_model0xh.sbin differ

diff --git a/amd/amd_sev_fam17h_model3xh.sbin b/amd/amd_sev_fam17h_model3xh.sbin
index a1a59d4b3575eac04ec45b1bb44e6257403ad367..e7af0f255fcfed4a5a354fff1e78713a76f3d408 100644 (file)
Binary files a/amd/amd_sev_fam17h_model3xh.sbin and b/amd/amd_sev_fam17h_model3xh.sbin differ

diff --git a/amd/amd_sev_fam19h_model1xh.sbin b/amd/amd_sev_fam19h_model1xh.sbin
index f787c2bc29699404cbe677144bd0d5efe1bbb9ea..bd04cce7a42870b93c14562f145c53669b9993cd 100644 (file)
Binary files a/amd/amd_sev_fam19h_model1xh.sbin and b/amd/amd_sev_fam19h_model1xh.sbin differ

diff --git a/amd/amd_sev_fam1ah_model0xh.sbin b/amd/amd_sev_fam1ah_model0xh.sbin
index 30c91001878846cf0e2aab780d8f492ee78204ec..9e95b216ac2dc2cf4d15b208af51cd1e49cf095d 100644 (file)
Binary files a/amd/amd_sev_fam1ah_model0xh.sbin and b/amd/amd_sev_fam1ah_model0xh.sbin differ