plat/arm: common: add guard for arm_get_rotpk_info_regs

Only define arm_get_rotpk_info_regs if ROTPK is in registers,
i.e. (ARM_ROTPK_LOCATION_ID == ARM_ROTPK_REGS_ID). This will
allow platform buil

plat/arm: common: add guard for arm_get_rotpk_info_regs

Only define arm_get_rotpk_info_regs if ROTPK is in registers,
i.e. (ARM_ROTPK_LOCATION_ID == ARM_ROTPK_REGS_ID). This will
allow platform build without definition of TZ_PUB_KEY_HASH_BASE
if dedicated registers for ROTPK are not available on the platform.

Change-Id: I74ee2d5007f5d876a031a1efca20ebee2dede0c7
Signed-off-by: Usama Arif <usama.arif@arm.com>

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plat/arm: Get the base address of nv-counters from device tree

Using the Fconf, register base address of the various nv-counters
(currently, trusted, non-trusted nv-counters) are moved to the
device

plat/arm: Get the base address of nv-counters from device tree

Using the Fconf, register base address of the various nv-counters
(currently, trusted, non-trusted nv-counters) are moved to the
device tree and retrieved during run-time. This feature is
enabled using the build option COT_DESC_IN_DTB.

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I236f532e63cea63b179f60892cb406fc05cd5830

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plat/arm: Retrieve the right ROTPK when using the dualroot CoT

The dualroot chain of trust involves 2 root-of-trust public keys:
- The classic ROTPK.
- The platform ROTPK (a.k.a. PROTPK).

Use the c

plat/arm: Retrieve the right ROTPK when using the dualroot CoT

The dualroot chain of trust involves 2 root-of-trust public keys:
- The classic ROTPK.
- The platform ROTPK (a.k.a. PROTPK).

Use the cookie argument as a key ID for plat_get_rotpk_info() to return the
appropriate one. This only applies if we are using the dualroot CoT ; if using
the TBBR one, the behaviour is unchanged.

Change-Id: I400707a87ec01afd5922b68db31d652d787f79bd
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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plat/arm: Pass cookie argument down to arm_get_rotpk_info()

The cookie will be leveraged in the next commit.

Change-Id: Ie8bad275d856d84c27466461cf815529dd860446
Signed-off-by: Sandrine Bailleux <s

plat/arm: Pass cookie argument down to arm_get_rotpk_info()

The cookie will be leveraged in the next commit.

Change-Id: Ie8bad275d856d84c27466461cf815529dd860446
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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plat/arm: Add support for dualroot CoT

- Use the development PROTPK if using the dualroot CoT.

Note that unlike the ROTPK, the PROTPK key hash file is not generated
from the key file, instead i

plat/arm: Add support for dualroot CoT

- Use the development PROTPK if using the dualroot CoT.

Note that unlike the ROTPK, the PROTPK key hash file is not generated
from the key file, instead it has to be provided. This might be
enhanced in the future.

- Define a CoT build flag for the platform code to provide different
implementations where needed.

Change-Id: Iaaf25183b94e77a99a5d8d875831d90c102a97ea
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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plat/arm: Provide some PROTK files for development

When using the new dualroot chain of trust, a new root of trust key is
needed to authenticate the images belonging to the platform owner.
Provide a

plat/arm: Provide some PROTK files for development

When using the new dualroot chain of trust, a new root of trust key is
needed to authenticate the images belonging to the platform owner.
Provide a development one to deploy this on Arm platforms.

Change-Id: I481145e09aa564822d474cb47d38ec211dd24efd
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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Fixes ROTPK hash generation for ECDSA encryption

Forced hash generation used to always generate hash via RSA encryption.
This patch changes encryption based on ARM_ROTPK_LOCATION.
Also removes setti

Fixes ROTPK hash generation for ECDSA encryption

Forced hash generation used to always generate hash via RSA encryption.
This patch changes encryption based on ARM_ROTPK_LOCATION.
Also removes setting KEY_ALG based on ARM_ROTPL_LOCATION - there is no
relation between these two.

Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>
Change-Id: Id727d2ed06176a243719fd0adfa0cae26c325005

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Adds option to read ROTPK from registers for FVP

Enables usage of ARM_ROTPK_LOCATION=regs for FVP board.
Removes hard-coded developer keys. Instead, setting
ARM_ROTPK_LOCATION=devel_* takes keys fro

Adds option to read ROTPK from registers for FVP

Enables usage of ARM_ROTPK_LOCATION=regs for FVP board.
Removes hard-coded developer keys. Instead, setting
ARM_ROTPK_LOCATION=devel_* takes keys from default directory.
In case of ROT_KEY specified - generates a new hash and replaces the
original.

Note: Juno board was tested by original feature author and was not tested
for this patch since we don't have access to the private key. Juno
implementation was moved to board-specific file without changing
functionality. It is not known whether byte-swapping is still needed
for this platform.

Change-Id: I0fdbaca0415cdcd78f3a388551c2e478c01ed986
Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>

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cryptocell: move Cryptocell specific API into driver

Code using Cryptocell specific APIs was used as part of the
arm common board ROT support, instead of being abstracted
in Cryptocell specific driv

cryptocell: move Cryptocell specific API into driver

Code using Cryptocell specific APIs was used as part of the
arm common board ROT support, instead of being abstracted
in Cryptocell specific driver code, creating two problems:
- Any none arm board that uses Cryptocell wuld need to
copy and paste the same code.
- Inability to cleanly support multiple versions of Cryptocell
API and products.

Move over Cryptocell specific API calls into the Cryptocell
driver, creating abstraction API where needed.

Signed-off-by: Gilad Ben-Yossef <gilad.benyossef@arm.com>
Change-Id: I9e03ddce90fcc47cfdc747098bece86dbd11c58e

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plat/arm: Sanitise includes

Use full include paths like it is done for common includes.

This cleanup was started in commit d40e0e08283a ("Sanitise includes
across codebase"), but it only cleaned co

plat/arm: Sanitise includes

Use full include paths like it is done for common includes.

This cleanup was started in commit d40e0e08283a ("Sanitise includes
across codebase"), but it only cleaned common files and drivers. This
patch does the same to Arm platforms.

Change-Id: If982e6450bbe84dceb56d464e282bcf5d6d9ab9b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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