diff --git a/manifests/Arm/GnuArmEmbeddedToolchain/10-2020-q4-major.yaml b/manifests/Arm/GnuArmEmbeddedToolchain/10-2020-q4-major.yaml
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+Id: Arm.GnuArmEmbeddedToolchain
+Version: 10-2020-q4-major
+Name: Gnu Arm Embedded Toolchain
+Publisher: Arm
+License: GPL v3
+Tags: gcc, arm
+Description: The GNU Arm Embedded toolchain contains integrated and validated packages featuring the GCC compiler, libraries and other tools necessary for bare-metal software development on devices based on 32-bit Arm Cortex-A, Cortex-R and Cortex-M processors.
+Homepage: https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm
+Installers:
+  - Arch: x86
+    Url: https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-rm/10-2020q4/gcc-arm-none-eabi-10-2020-q4-major-win32.exe
+    Sha256: 9754d95905288afc787837c3b211a3e502a9ede8a5f544cfd369c30fea509ca5
+    InstallerType: exe
+    Switches:
+      Custom: /P /R
+      Silent: /S
+      SilentWithProgress: /S
diff --git a/manifests/Arm/GnuArmEmbeddedToolchain/9-2020-q2-update.yaml b/manifests/Arm/GnuArmEmbeddedToolchain/9-2020-q2-update.yaml
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