commit 11a2f0f0186983d5939351c276c60b054c059c5a
author Mansi Joshi <mansi.joshi@linux.intel.com> Mon Jul 19 14:33:27 2021 +0530
committer Ed Tanous <ed@tanous.net> Tue Jul 20 00:29:05 2021 +0000
tree e42e5e104d98cd2fe28d21d647300fe45aea4aa1
parent ba95fcc4f762f15c5fd8a20dcfa0cb38c06c86ab

[bmcweb] Add DDR5 support in bmcweb

Memory Device Type support wasn't there for DDR5 type dimm.
Added code for the same as per latest SMBIOS spec DSP0134
version 3.4.0.

Tested:
Get of https://BMC-IP/redfish/v1/Systems/system/Memory/dimm gives
correct values.
"MemoryDeviceType": "DDR5",
"MemoryType": "DRAM"

Signed-off-by: Mansi Joshi <mansi.joshi@linux.intel.com>
Change-Id: I7c3590f3f0a1e17ea9f44736ced8a4f22d211411

redfish-core/lib/memory.hpp

diff --git a/redfish-core/lib/memory.hpp b/redfish-core/lib/memory.hpp
index 62d5933..2d647dc 100644
--- a/redfish-core/lib/memory.hpp
+++ b/redfish-core/lib/memory.hpp
@@ -56,6 +56,10 @@
     {
         return "DDR4E_SDRAM";
     }
+    if (memoryType == "xyz.openbmc_project.Inventory.Item.Dimm.DeviceType.DDR5")
+    {
+        return "DDR5";
+    }
     if (memoryType ==
         "xyz.openbmc_project.Inventory.Item.Dimm.DeviceType.LPDDR4_SDRAM")
     {
@@ -134,6 +138,7 @@
     // FBD2
     // LPDDR_SDRAM
     // LPDDR2_SDRAM
+    // LPDDR5_SDRAM
     return "";
 }