[edk2-devel] [PATCH] MdePkg: SMBIOS 3.4.0 Update "adding DDR5 definitions".
Zhiguang Liu
zhiguang.liu at intel.com
Tue Sep 29 08:09:21 UTC 2020
From: "Wang, Sanyo" <sanyo.wang at intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2352
SMBIOS 3.4 spec adds new memory device types (DDR5, LPDDR5)
Cc: Michael D Kinney <michael.d.kinney at intel.com>
Cc: Liming Gao <gaoliming at byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu at intel.com>
Signed-off-by: Sanyo Wang <sanyo.wang at intel.com>
---
MdePkg/Include/IndustryStandard/SmBios.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/MdePkg/Include/IndustryStandard/SmBios.h b/MdePkg/Include/IndustryStandard/SmBios.h
index ea23685851..f2db11f947 100644
--- a/MdePkg/Include/IndustryStandard/SmBios.h
+++ b/MdePkg/Include/IndustryStandard/SmBios.h
@@ -1718,7 +1718,9 @@ typedef enum {
MemoryTypeLpddr4 = 0x1E,
MemoryTypeLogicalNonVolatileDevice = 0x1F,
MemoryTypeHBM = 0x20,
- MemoryTypeHBM2 = 0x21
+ MemoryTypeHBM2 = 0x21,
+ MemoryTypeDdr5 = 0x22,
+ MemoryTypeLpddr5 = 0x23
} MEMORY_DEVICE_TYPE;
///
--
2.25.1.windows.1
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