feat(rde1edge): remove support for RD-E1-Edge

As RD-E1_Edge is no longer actively supported and has been in the
deprecated list for a while, remove its support.

Signed-off-by: Rohit Mathew <Rohit.Mathew@arm.com>
Change-Id: Iff66ad498dd99e44e2e6b79251ba2cbefbd5f3eb
diff --git a/docs/plat/index.rst b/docs/plat/index.rst
index b1ccaa5..90bab17 100644
--- a/docs/plat/index.rst
+++ b/docs/plat/index.rst
@@ -59,7 +59,6 @@
 
    - Arm Neoverse N1 System Development Platform (N1SDP)
    - Arm Neoverse Reference Design N1 Edge (RD-N1-Edge) FVP
-   - Arm Neoverse Reference Design E1 Edge (RD-E1-Edge) FVP
    - Arm SGI-575
    - MediaTek MT8173 SoCs
 
@@ -81,9 +80,9 @@
 +----------------+----------------+--------------------+--------------------+
 |    tc1         |      Arm       |        2.10        |       TBD          |
 +----------------+----------------+--------------------+--------------------+
-|    rde1edge    |      Arm       |        2.9         |       3.0          |
+|    rde1edge    |      Arm       |        2.9         |       2.11         |
 +----------------+----------------+--------------------+--------------------+
 
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-*Copyright (c) 2019-2023, Arm Limited. All rights reserved.*
+*Copyright (c) 2019-2024, Arm Limited. All rights reserved.*