core: update ts_store API with user space buffer

Updates the read() function pointer in struct ts_store_ops to take an
user space buffer in addition to the previous core buffer. Core buffers
are nor

core: update ts_store API with user space buffer

Updates the read() function pointer in struct ts_store_ops to take an
user space buffer in addition to the previous core buffer. Core buffers
are normal secure memory while user space buffers should only be accessed
using the user_access.h functions.

The different TA storage implementations are updated accordingly.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

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core: add secure partitions store

SPs need to be started as part of the initialisation process of the
OP-TEE kernel. The secure partition store uses the embedded_ts store to
load SPs

Signed-off-by:

core: add secure partitions store

SPs need to be started as part of the initialisation process of the
OP-TEE kernel. The secure partition store uses the embedded_ts store to
load SPs

Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>

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core: rename ta_store to ts_store

Rename the ta_store to the ts_store. We will need the stores to load
SPs (secure partitions). By renaming ta_store to ts_store
(trusted service) we indicate that th

core: rename ta_store to ts_store

Rename the ta_store to the ts_store. We will need the stores to load
SPs (secure partitions). By renaming ta_store to ts_store
(trusted service) we indicate that the stores are not only used by the
TAs but that they can also be used by SPs.

Signed-off-by: Jelle Sels <jelle.sels@arm.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>

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