chore(auth)!: remove CryptoCell-712/713 support
CryptoCell-712 and CryptoCell-713 drivers have been deprecated since
TF-A v2.9 and their removal was announced for TF-A v2.10 release.
See [1].
As the release is approaching, this patch deletes these drivers' code as
well as all references to them in the documentation and Arm platforms
code (Nuvoton platform is taken care in a subsequent patch). Associated
build options (ARM_CRYPTOCELL_INTEG and PLAT_CRYPTOCELL_BASE) have also
been removed and thus will have no effect if defined.
This is a breaking change for downstream platforms which use these
drivers.
[1] https://trustedfirmware-a.readthedocs.io/en/v2.9/about/release-information.html#removal-of-deprecated-drivers
Note that TF-A v3.0 release later got renumbered into v2.10.
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Change-Id: Idabbc9115f6732ac1a0e52b273d3380677a39813
(cherry picked from commit b65dfe40aef550ee9ef7e869749013cb7f3c4cce)
diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst
index d934bdc..3ebdbcc 100644
--- a/docs/getting_started/build-options.rst
+++ b/docs/getting_started/build-options.rst
@@ -624,7 +624,7 @@
+---------------------------+------------------------------------+
| KEY_ALG | Possible key sizes |
+===========================+====================================+
- | rsa | 1024 , 2048 (default), 3072, 4096* |
+ | rsa | 1024 , 2048 (default), 3072, 4096 |
+---------------------------+------------------------------------+
| ecdsa | unavailable |
+---------------------------+------------------------------------+
@@ -633,10 +633,6 @@
| ecdsa-brainpool-twisted | unavailable |
+---------------------------+------------------------------------+
-
- * Only 2048 bits size is available with CryptoCell 712 SBROM release 1.
- Only 3072 bits size is available with CryptoCell 712 SBROM release 2.
-
- ``HASH_ALG``: This build flag enables the user to select the secure hash
algorithm. It accepts 3 values: ``sha256``, ``sha384`` and ``sha512``.
The default value of this flag is ``sha256``.
diff --git a/docs/getting_started/porting-guide.rst b/docs/getting_started/porting-guide.rst
index aa57e1d..985ad22 100644
--- a/docs/getting_started/porting-guide.rst
+++ b/docs/getting_started/porting-guide.rst
@@ -305,13 +305,6 @@
Firmware Update (FWU) certificate identifier, used by NS_BL1U to load the
FWU content certificate.
-- **#define : PLAT_CRYPTOCELL_BASE**
-
- This defines the base address of Arm® TrustZone® CryptoCell and must be
- defined if CryptoCell crypto driver is used for Trusted Board Boot. For
- capable Arm platforms, this driver is used if ``ARM_CRYPTOCELL_INTEG`` is
- set.
-
If the AP Firmware Updater Configuration image, BL2U is used, the following
must also be defined: