core: pl011: add define for register size

Adds define for PL011 register size.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

core: gic: add define for register size

Adds defines for GIC register size.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

core: refactor memory map initialization

Refactors memory map initialization by replacing struct map_area with
struct tee_mmap_region to avoid one intermediate format of the memory
map.

Reviewed-by

core: refactor memory map initialization

Refactors memory map initialization by replacing struct map_area with
struct tee_mmap_region to avoid one intermediate format of the memory
map.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Removing legacy pub_ddr init code

Secure side doesn't manage anything related to the public DDR any longer
and therefore the complete memory area as defined in TEE core shall be
available to the non

Removing legacy pub_ddr init code

Secure side doesn't manage anything related to the public DDR any longer
and therefore the complete memory area as defined in TEE core shall be
available to the non-secure side (i.e., Linux kernel).

Signed-off-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Joakim Bech <joakim.bech@linaro.org>
Suggested-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

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core: fix tee object attribute management

Prior to the patch the attribute management of tee objects occasionally
assumed that the attribute data didn't contain any addresses. This
assumption is inc

core: fix tee object attribute management

Prior to the patch the attribute management of tee objects occasionally
assumed that the attribute data didn't contain any addresses. This
assumption is incorrect for asymmetric key objects. This patch fixes
that by introducing an operation struct for each basic attribute type.

Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Add Cadence UART driver

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Revi

Add Cadence UART driver

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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drivers: add gpio framework and pl061 driver

Suggested-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Victor Chong <victor.chong@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklande

drivers: add gpio framework and pl061 driver

Suggested-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Victor Chong <victor.chong@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>

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core: remove kmap interface

Removes kmap interface as the secure DDR memory is mapped already.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@li

core: remove kmap interface

Removes kmap interface as the secure DDR memory is mapped already.

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

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core: secure storage: dual filesystems support

Adds support for multiple filesystems by keeping a pointer to
tee_file_operations in the tee_pobj and tee_storage_enum structures.

Two identifiers are

core: secure storage: dual filesystems support

Adds support for multiple filesystems by keeping a pointer to
tee_file_operations in the tee_pobj and tee_storage_enum structures.

Two identifiers are added to the API to be used as the storage_id
parameter, so that TAs may dynamically choose the filesystem:
- TEE_STORAGE_PRIVATE_REE (requires CFG_REE_FS=y)
- TEE_STORAGE_PRIVATE_RPMB (requires CFG_RPMB_FS=y)
The value TEE_STORAGE_PRIVATE will select the REE FS if available,
otherwise RPMB. At least one FS has to be enabled at build time. Only
the REE filesystem is enabled by default.

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

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core: rename session_is_cancelled()

Renames session_is_cancelled() to tee_ta_session_is_cancelled() and
make it available in tee_ta_manager.h to allow other parts of
OP-TEE OS to check for cancellat

core: rename session_is_cancelled()

Renames session_is_cancelled() to tee_ta_session_is_cancelled() and
make it available in tee_ta_manager.h to allow other parts of
OP-TEE OS to check for cancellation of a session.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: move tee_ta_manager.c out of arch/arm

Moves most parts of tee_ta_manager.c into core/kernel, keeping only
tee_ta_verify_param() in the original file as it uses architecture
specific checks.

R

core: move tee_ta_manager.c out of arch/arm

Moves most parts of tee_ta_manager.c into core/kernel, keeping only
tee_ta_verify_param() in the original file as it uses architecture
specific checks.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: add interrupt framework

Adds interrupt frameworks and adjusts gic driver to fit in.

Update plat-vexpress and sunxi platforms to initialize gic with slightly
modified interface.

Reviewed-by:

core: add interrupt framework

Adds interrupt frameworks and adjusts gic driver to fit in.

Update plat-vexpress and sunxi platforms to initialize gic with slightly
modified interface.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU, FVP)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Remove typedef tee_fs_dir, use 'struct tee_fs_dir'

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.b

Remove typedef tee_fs_dir, use 'struct tee_fs_dir'

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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Clean tee_ree_fs.c

Make most functions static. Use a consistent naming scheme (ree_fs_*).

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linar

Clean tee_ree_fs.c

Make most functions static. Use a consistent naming scheme (ree_fs_*).

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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Merge core/tee/tee_rpmb_fs_common.c into core/tee/tee_rpmb_fs.c

Make most functions static. Use a consistent naming scheme (rpmb_fs_*).
Delete core/include/tee/tee_rpmb_fs.h.

Signed-off-by: Jerome

Merge core/tee/tee_rpmb_fs_common.c into core/tee/tee_rpmb_fs.c

Make most functions static. Use a consistent naming scheme (rpmb_fs_*).
Delete core/include/tee/tee_rpmb_fs.h.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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Delete core/arch/arm/tee/tee_rpmb.c and core/include/tee/tee_rpmb.h

Move code into tee_rpmb_fs_common.c.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pas

Delete core/arch/arm/tee/tee_rpmb.c and core/include/tee/tee_rpmb.h

Move code into tee_rpmb_fs_common.c.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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Delete core/tee/tee_fs.c

tee_fs.c contains trivial wrappers, that will eventually go. Move them
temporarily into tee_rpmb_fs.c and tee_fs_common.c (which will later be
renamed tee_ree_fs.c).

Signed

Delete core/tee/tee_fs.c

tee_fs.c contains trivial wrappers, that will eventually go. Move them
temporarily into tee_rpmb_fs.c and tee_fs_common.c (which will later be
renamed tee_ree_fs.c).

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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Delete core/arch/arm/tee/arch_tee_fs.c

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.

Delete core/arch/arm/tee/arch_tee_fs.c

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: bugfix static TA buffer from user TA

Before this patch the checks of the parameters buffers for a TA where
required to be physical pointers. When a static TA is invoked from a
user TA the virt

core: bugfix static TA buffer from user TA

Before this patch the checks of the parameters buffers for a TA where
required to be physical pointers. When a static TA is invoked from a
user TA the virtual addresses of the buffers aren't translated to
physical addresses as they will be translated back to the same virtual
address again. With this patch the parameters buffers are tagged as
containing virtual addresses allowing the checks to take that into
account.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: map TA with strict permissions

Maps user TA with strict permissions. Blocks with mixed permissions are
mapped with the union of the permissions. In order to take full
advantage of the strict p

core: map TA with strict permissions

Maps user TA with strict permissions. Blocks with mixed permissions are
mapped with the union of the permissions. In order to take full
advantage of the strict permissions TAs should be mapped using small
pages, that is, using the config option CFG_SMALL_PAGE_USER_TA = y.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM)
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU, Juno)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: rename TEE_MATTR_PHYS_BLOCK

Renames TEE_MATTR_PHYS_BLOCK to TEE_MATTR_HIDDEN_DIRTY_BLOCK.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@lin

core: rename TEE_MATTR_PHYS_BLOCK

Renames TEE_MATTR_PHYS_BLOCK to TEE_MATTR_HIDDEN_DIRTY_BLOCK.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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optee_msg: add OPTEE_MSG_RPC_CMD_SHM_FREE

Buffers allocated with OPTEE_MSG_RPC_CMD_SHM_ALLOC must be freed
with OPTEE_MSG_RPC_CMD_SHM_FREE to help normal world driver to
route the message correctly.

optee_msg: add OPTEE_MSG_RPC_CMD_SHM_FREE

Buffers allocated with OPTEE_MSG_RPC_CMD_SHM_ALLOC must be freed
with OPTEE_MSG_RPC_CMD_SHM_FREE to help normal world driver to
route the message correctly.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Remove unused syscalls

A number of syscalls which are now unused have been removed:
- TEE_SCN_DUMMY
- TEE_SCN_DUMMY_7ARGS
- TEE_SCN_GET_PROPERTY_OBSOLETE

This breaks binary compatibility

Reviewed-

Remove unused syscalls

A number of syscalls which are now unused have been removed:
- TEE_SCN_DUMMY
- TEE_SCN_DUMMY_7ARGS
- TEE_SCN_GET_PROPERTY_OBSOLETE

This breaks binary compatibility

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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Remove TEE_ARRAY_SIZE definition

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

core: deprecate old address translation functions

Deprecates the old address translation functions and removes their
wrapper macros. All calls to the deprecated functions are replaced with
calls to

core: deprecate old address translation functions

Deprecates the old address translation functions and removes their
wrapper macros. All calls to the deprecated functions are replaced with
calls to the new translation functions instead.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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