Docs: Move the design documents a level up

Signed-off-by: Anton Komlev <anton.komlev@arm.com>
Change-Id: Ib366994121b7c57c5f4966499c2364f339d11b05
diff --git a/docs/configuration/profiles/tfm_profile_large.rst b/docs/configuration/profiles/tfm_profile_large.rst
index 0712705..389c50d 100644
--- a/docs/configuration/profiles/tfm_profile_large.rst
+++ b/docs/configuration/profiles/tfm_profile_large.rst
@@ -430,9 +430,9 @@
 
 .. [5] `The Transport Layer Security (TLS) Protocol Version 1.2 <https://tools.ietf.org/html/rfc5246>`_
 
-.. [6] :doc:`Physical attack mitigation in Trusted Firmware-M </technical_references/design_docs/tfm_physical_attack_mitigation>`
+.. [6] :doc:`Physical attack mitigation in Trusted Firmware-M </design_docs/tfm_physical_attack_mitigation>`
 
-.. [7] :doc:`Crypto design </technical_references/design_docs/tfm_crypto_design>`
+.. [7] :doc:`Crypto design </design_docs/tfm_crypto_design>`
 
 .. [8] :doc:`ITS integration guide </integration_guide/services/tfm_its_integration_guide>`
 
diff --git a/docs/configuration/profiles/tfm_profile_medium.rst b/docs/configuration/profiles/tfm_profile_medium.rst
index 9f98542..cd3bb34 100644
--- a/docs/configuration/profiles/tfm_profile_medium.rst
+++ b/docs/configuration/profiles/tfm_profile_medium.rst
@@ -467,7 +467,7 @@
 
 .. [RFC7251] `AES-CCM Elliptic Curve Cryptography (ECC) Cipher Suites for TLS <https://tools.ietf.org/html/rfc7251>`_
 
-.. [CRYPTO-DESIGN] :doc:`Crypto design </technical_references/design_docs/tfm_crypto_design>`
+.. [CRYPTO-DESIGN] :doc:`Crypto design </design_docs/tfm_crypto_design>`
 
 .. [ITS-INTEGRATE] :doc:`ITS integration guide </integration_guide/services/tfm_its_integration_guide>`
 
diff --git a/docs/configuration/profiles/tfm_profile_small.rst b/docs/configuration/profiles/tfm_profile_small.rst
index 41dab92..80fb64e 100644
--- a/docs/configuration/profiles/tfm_profile_small.rst
+++ b/docs/configuration/profiles/tfm_profile_small.rst
@@ -601,9 +601,9 @@
 
 .. [9] `PSA Attestation API 1.0 (ARM IHI 0085) <https://developer.arm.com/-/media/Files/pdf/PlatformSecurityArchitecture/Implement/IHI0085-PSA_Attestation_API-1.0.2.pdf?revision=eef78753-c77e-4b24-bcf0-65596213b4c1&la=en&hash=E5E0353D612077AFDCE3F2F3708A50C77A74B2A3>`_
 
-.. [10] :doc:`Secure boot </technical_references/design_docs/tfm_secure_boot>`
+.. [10] :doc:`Secure boot </design_docs/tfm_secure_boot>`
 
-.. [11] :doc:`Crypto design </technical_references/design_docs/tfm_crypto_design>`
+.. [11] :doc:`Crypto design </design_docs/tfm_crypto_design>`
 
 .. [12] :doc:`TF-M build instruction </building/tfm_build_instruction>`