diff --git a/1000-dmidecode-Add-new-memory-device-types-from-SMBIOS-spec-3.4.0.patch b/1000-dmidecode-Add-new-memory-device-types-from-SMBIOS-spec-3.4.0.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fda0684c14a19081ad57fd3824b9b59633143554
--- /dev/null
+++ b/1000-dmidecode-Add-new-memory-device-types-from-SMBIOS-spec-3.4.0.patch
@@ -0,0 +1,32 @@
+From 7e25483a392e292c58cea67ba4d052856c2f35d0 Mon Sep 17 00:00:00 2001
+From: Prabhakar pujeri <prabhakar.pujeri@gmail.com>
+Date: Mon, 19 Oct 2020 14:38:04 +0200
+Subject: Add new memory device types from SMBIOS spec 3.4.0
+
+Added 2 more new values (0x22 and 0x23).
+---
+ dmidecode.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/dmidecode.c b/dmidecode.c
+index 8b6f5af..97ba941 100644
+--- a/dmidecode.c
++++ b/dmidecode.c
+@@ -2639,10 +2639,12 @@ static const char *dmi_memory_device_type(u8 code)
+ 		"LPDDR4",
+ 		"Logical non-volatile device",
+ 		"HBM",
+-		"HBM2" /* 0x21 */
++		"HBM2",
++		"DDR5",
++		"LPDDR5" /* 0x23 */
+ 	};
+ 
+-	if (code >= 0x01 && code <= 0x21)
++	if (code >= 0x01 && code <= 0x23)
+ 		return type[code - 0x01];
+ 	return out_of_spec;
+ }
+-- 
+cgit v1.2.1
+
diff --git a/dmidecode.spec b/dmidecode.spec
index eed4a9f451ff23de3696b6dc06c9bbebe63be8fb..1cd59fddec3ae42ef56b76a10d55f65ccb22640e 100644
--- a/dmidecode.spec
+++ b/dmidecode.spec
@@ -1,7 +1,8 @@
+%define anolis_release .0.1
 Summary:        Tool to analyse BIOS DMI data
 Name:           dmidecode
 Version:        3.3
-Release:        1%{?dist}
+Release:        1%{anolis_release}%{?dist}
 Epoch:          1
 License:        GPLv2+
 Source0:        http://download.savannah.gnu.org/releases/%{name}/%{name}-%{version}.tar.xz
@@ -12,8 +13,12 @@ Patch1:        0002-dmidecode-Add-new-processor-characteristics-bits-from-SMBIOS
 Patch2:        0003-dmidecode-Missing-comma-in-the-dmi_slot_type.patch
 Patch3:        0004-dmidecode-Skip-details-of-uninstalled-memory-modules.patch
 
+#  http://git.savannah.nongnu.org/cgit/dmidecode.git/patch/?id=7e25483a392e292c58cea67ba4d052856c2f35d0
+Patch1000:      1000-dmidecode-Add-new-memory-device-types-from-SMBIOS-spec-3.4.0.patch
+
 BuildRequires:  gcc make
-ExclusiveArch:  %{ix86} x86_64 ia64 aarch64
+ExclusiveArch:  %{ix86} x86_64 ia64 aarch64 loongarch64
+
 
 %description
 dmidecode reports information about x86 & ia64 hardware as described in the
@@ -32,6 +37,7 @@ I/O ports (e.g. serial, parallel, USB).
 %patch1 -p1
 %patch2 -p1
 %patch3 -p1
+%patch1000 -p1
 
 %build
 make %{?_smp_mflags} CFLAGS="%{optflags}" LDFLAGS="%{__global_ldflags}"
@@ -44,7 +50,7 @@ make %{?_smp_mflags} DESTDIR=%{buildroot} prefix=%{_prefix} install-bin install-
 %{!?_licensedir:%global license %%doc}
 %license LICENSE
 %{_sbindir}/dmidecode
-%ifnarch ia64 aarch64
+%ifnarch ia64 aarch64 loongarch64
 %{_sbindir}/vpddecode
 %{_sbindir}/ownership
 %{_sbindir}/biosdecode
@@ -52,6 +58,10 @@ make %{?_smp_mflags} DESTDIR=%{buildroot} prefix=%{_prefix} install-bin install-
 %{_mandir}/man8/*
 
 %changelog
+* Thu  Apr  21 2022 Weitao Zhou <yunqi.zwt@alibaba-inc.com> - 1:3.3-1.0.1
+- Patch: dmidecode Add new memory device types from SMBIOS spec 3.4.0
+- Support loongarch64
+
 * Tue Nov  9 2021 Coiby Xu <coxu@redhat.com> - 1:3.3-1
 - Rebase to upsteam 3.3
 - Resolves: rhbz#1998772