infra/changelog: update for RD-INFRA-2021.02.24 release

Update the Neoverse reference design platform software release change
log document with the details of the changes introduced in the
RD-INFRA-2021.02.24 release.
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
Change-Id: Ib48c56a3eba925df3836c6d60729a88ae1f13963

docs/infra/change-log.rst

@@ -9,6 +9,24 @@ releases. The changes introduced with each of the release is listed under the
 the corresponding release tag. The release tag format is RD-INFRA-YYYY.MM.DD.
 
 
+RD-INFRA-2021.02.24
+-------------------
+- Release targetted for RD-V1 platform software update.
+- Pulls in existing software stack from linaro landing team repos into the
+  gitlab repos for the following platforms - SGI-575, RD-N1-Edge, RD-N1-Edge
+  dual-chip, RD-E1-Edge, RD-V1 Single-Chip and RD-V1 Quad-Chip.
+- Rebased software for all platforms to latest upstream software.
+- Adds virtualization, secure boot, ACS v3.0 and build root support for RD-V1
+  single chip platform.
+- RD-V1 platform software stack validated for the following
+  - Busybox, buildroot and secure boot
+  - Fedora 32 server distribution installation and boot
+  - Ubuntu 20.04.1 server distribution installation and boot
+  - Debian 10.6 server distribution installation and boot
+  - ACS compliance test
+  - CPU virtualization and PCIe device assignment.
+
+
 RD-INFRA-2021.01.25
 -------------------
 - Rebase the RD-N2 platform software to latest upstream software.