Doc: Update Musca-B1 links

Change-Id: I0bcfb693b9e694141ef37f2ffca7a9a7bc300ac5
Signed-off-by: Gabor Abonyi <gabor.abonyi@arm.com>
diff --git a/docs/platform/arm/musca_b1/sse_200/readme.rst b/docs/platform/arm/musca_b1/sse_200/readme.rst
index e81b96e..5052691 100644
--- a/docs/platform/arm/musca_b1/sse_200/readme.rst
+++ b/docs/platform/arm/musca_b1/sse_200/readme.rst
@@ -5,15 +5,15 @@
 ****************
 DAPLink Firmware
 ****************
-The code on Musca-B1 is running from embededed flash. Make sure that the DAPLink
+The code on Musca-B1 is running from embedded flash. Make sure that the DAPLink
 FW for eFlash is downloaded to the board. You can find on the
-`Arm Community page <https://community.arm.com/developer/tools-software/oss-platforms/w/docs/425/musca-b1-firmware-update-qspi-boot-recovery>`__
+`Arm Community page <https://community.arm.com/oss-platforms/w/docs/552/musca-b1-firmware-update-qspi-eflash-boot-recovery>`__
 A short description of how to update the DAPLink FW can be found there as well.
 
 .. Note::
     Warm reset of eFlash is not supported on Musca_B1. TF-M may not boot after
     a warm reset. Further information on the hardware limitation can be
-    found on `Arm Community page <https://community.arm.com/developer/tools-software/oss-platforms/w/docs/426/musca-b1-warm-reset-of-eflash>`__.
+    found on `Arm Community page <https://community.arm.com/oss-platforms/w/docs/566/musca-b1-warm-reset-of-eflash>`__.
 
 ********************
 Platform pin service
@@ -27,4 +27,4 @@
 
 --------------
 
-*Copyright (c) 2017-2020, Arm Limited. All rights reserved.*
+*Copyright (c) 2017-2022, Arm Limited. All rights reserved.*
diff --git a/docs/platform/platform_introduction.rst b/docs/platform/platform_introduction.rst
index 1e215e9..8ece895 100644
--- a/docs/platform/platform_introduction.rst
+++ b/docs/platform/platform_introduction.rst
@@ -24,7 +24,7 @@
         - `Fast model FVP_MPS2_AEMv8M (AN521).
           <https://developer.arm.com/products/system-design/fixed-virtual-platforms>`_
         - `Musca-B1 test chip board.
-          <https://developer.arm.com/products/system-design/development-boards/iot-test-chips-and-boards/musca-b-test-chip-board>`_
+          <https://developer.arm.com/Tools%20and%20Software/Musca-B1%20Test%20Chip%20Board>`_
         - `Musca-S1 test chip board.
           <https://developer.arm.com/tools-and-software/development-boards/iot-test-chips-and-boards/musca-s1-test-chip-board>`_
         - `FPGA image loaded on MPS3 board (AN524).