Replace struct authenc_ops with function interface

Adds crypto_authenc_*() replacing struct authenc_ops in crypto_ops.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne

Replace struct authenc_ops with function interface

Adds crypto_authenc_*() replacing struct authenc_ops in crypto_ops.

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

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Replace struct mac_ops with function interface

Adds mac_cipher_get_ctx_size(), mac_cipher_init(), mac_cipher_update()
and mac_cipher_final() replacing struct mac_ops in crypto_ops.

Acked-by: Jerom

Replace struct mac_ops with function interface

Adds mac_cipher_get_ctx_size(), mac_cipher_init(), mac_cipher_update()
and mac_cipher_final() replacing struct mac_ops in crypto_ops.

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

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Replace struct cipher_ops with function interface

Adds crypto_cipher_get_ctx_size(), crypto_cipher_init(),
crypto_cipher_update(), crypto_cipher_final() and
crypto_cipher_get_block_size() replacing

Replace struct cipher_ops with function interface

Adds crypto_cipher_get_ctx_size(), crypto_cipher_init(),
crypto_cipher_update(), crypto_cipher_final() and
crypto_cipher_get_block_size() replacing struct cipher_ops in
crypto_ops.

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

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Replace struct hash_ops with function interface

Adds crypto_hash_get_ctx_size(), crypto_hash_init(),
crypto_hash_update() and crypto_hash_final() replacing struct hash_ops
in crypto_ops.

Acked-by:

Replace struct hash_ops with function interface

Adds crypto_hash_get_ctx_size(), crypto_hash_init(),
crypto_hash_update() and crypto_hash_final() replacing struct hash_ops
in crypto_ops.

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

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core: crypto: fix crypto_rng_read() comment

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.w

core: crypto: fix crypto_rng_read() comment

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

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core: asan: provide asan_memcpy_unchecked()

Provides asan_memcpy_unchecked() which does a memcpy() that isn't
checked against the tagging in the ASAN shadow area. If ASAN isn't
enabled it's replaced

core: asan: provide asan_memcpy_unchecked()

Provides asan_memcpy_unchecked() which does a memcpy() that isn't
checked against the tagging in the ASAN shadow area. If ASAN isn't
enabled it's replaced by a direct call to memcpy().

Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Replace struct prng_ops with function interface

Adds crypto_rng_add_entropy() and crypto_rng_read() replacing
struct prng_ops in crypto_ops.

Reviewed-by: Etienne Carriere <etienne.carriere@linaro.o

Replace struct prng_ops with function interface

Adds crypto_rng_add_entropy() and crypto_rng_read() replacing
struct prng_ops in crypto_ops.

Reviewed-by: Etienne Carriere <etienne.carriere@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: fix gic_init() prototype

Prior to this patch gic_init() incorrectly had paddr_t as type for the
GIC base addresses while the implementation used vaddr_t. The correct
type is vaddr_t which we'r

core: fix gic_init() prototype

Prior to this patch gic_init() incorrectly had paddr_t as type for the
GIC base addresses while the implementation used vaddr_t. The correct
type is vaddr_t which we're changing to here.

Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: enable non-contiguous temporary reference parameters

Now, when we can pass list of pages between REE and TEE it is possible
to use temporary memory references that are not located in a preallo

core: enable non-contiguous temporary reference parameters

Now, when we can pass list of pages between REE and TEE it is possible
to use temporary memory references that are not located in a preallocated
shared memory area. By employing OPTEE_MSG_ATTR_NONCONTIG parameter
attribute, REE can provide own buffer as a temporary memory reference.

Actually, such parameters are indistinguishable from registered shared
memory references. So, when OP-TEE spots temporary memory reference with
OPTEE_MSG_ATTR_NONCONTIG attribute, it will create `mobj_reg_shm` for it.
After call was handled, it will free that mobj.

Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (FVP, QEMU v7/v8)
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (Juno with and without pager)
Tested-by: Volodymyr Babchuk <vlad.babchuk@gmail.com> (Rcar M3)

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core: drivers: add imx wdog support

Introducing the wdog support is for psci reset usage.
To i.MX6/7, when `reboot`, need wdog to trigger soc reset
or send out signal to pmic through wdog pin to tri

core: drivers: add imx wdog support

Introducing the wdog support is for psci reset usage.
To i.MX6/7, when `reboot`, need wdog to trigger soc reset
or send out signal to pmic through wdog pin to trigger pmic reset.

In linux device tree, there is a "fsl,ext-reset-output" property, this
driver is to check whether the wdog node contains the property or not,
then decide how to trigger reset.

We still rely on normal world to initialize wdog and configure pinmux
when need to trigger pmic reset.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: dt: introduce dt_have_prop

Introudce dt_have_prop

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

core: dt: typo fix

1. According to ePAPR spec, status should be okay/disabled/fail/fail-sss.
To Linux device tree, "okay" and "ok" are both used. Function is_okay
also use "okay" and "ok". But

core: dt: typo fix

1. According to ePAPR spec, status should be okay/disabled/fail/fail-sss.
To Linux device tree, "okay" and "ok" are both used. Function is_okay
also use "okay" and "ok". But "ok" is not defined in spec. Here only
correct comments

2. size -> sz

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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TUI: remove frame buffer

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

TUI: remove ps2mouse

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

TUI: remove clcd pl111

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

TUI: remove PL050

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

core: print rwx flags for each MMU region when a user TA aborts

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

core: asan: provide asan_memset_unchecked()

Provides asan_memset_unchecked() which does a memset that isn't checked
against the tagging in the ASAN shadow area. If ASAN isn't enabled it's
replaced b

core: asan: provide asan_memset_unchecked()

Provides asan_memset_unchecked() which does a memset that isn't checked
against the tagging in the ASAN shadow area. If ASAN isn't enabled it's
replaced by a direct call to memset().

Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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plat-sam: Add support for Atmel-Microchip SAMA5D2-XULT board

Add basic support to get op-tee to run on SAMA5D2-XULT board.

The SoC is based on single core ARM Cortex-A5 and supports:
ARM TrustZone

plat-sam: Add support for Atmel-Microchip SAMA5D2-XULT board

Add basic support to get op-tee to run on SAMA5D2-XULT board.

The SoC is based on single core ARM Cortex-A5 and supports:
ARM TrustZone with support for configuring memory/peripherals as secure
Secure RTC
Secure boot
On-the-fly encryption/decryption of DDR bus
Tamper protection

Link: http://www.atmel.com/Images/Atmel-11267-32-bit-Cortex-A5-Microcontroller-SAMA5D2_Datasheet.pdf
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>

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drivers: add snvs srtc support

Introduce i.MX SNVS SRTC support. The SRTC works with 32.768KHz.
The SRTC is in SNVS_LP domain. The SNVS_LP is a data storage
subsystem with enhanced security capabili

drivers: add snvs srtc support

Introduce i.MX SNVS SRTC support. The SRTC works with 32.768KHz.
The SRTC is in SNVS_LP domain. The SNVS_LP is a data storage
subsystem with enhanced security capabilities. Its purpose is to store
and protect system data, regardless of the main system power state.
SNVS_LP is in the always-powered-up domain, which is a separate power
domain with its own power supply. When the chip power supply domain
loses power, SNVS_LP continues to operate normally.

Since OP-TEE does not care about calendar time, there is no need
to update calendar time, we only need to read the counter and
get out the time.

The plat_prng_add_jitter_entropy is reused from tee_time_arm_cntpct.c.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: RPMB FS: provide tee_rpmb_fs_raw_open()

Provides tee_rpmb_fs_raw_open() use by OP-TEE OS.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Volodymyr Babchuk <vlad.babchuk@gm

core: RPMB FS: provide tee_rpmb_fs_raw_open()

Provides tee_rpmb_fs_raw_open() use by OP-TEE OS.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: FS: add hash parameter to dirfile interface

Adds a hash parameter to the dirfile interface. The hash is used in the
same way as in the htree interface, that is, used to verify integrity on
ope

core: FS: add hash parameter to dirfile interface

Adds a hash parameter to the dirfile interface. The hash is used in the
same way as in the htree interface, that is, used to verify integrity on
open and used to get updated hash on writes.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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ABI change: add OPTEE_MSG_ATTR_NONCONTIG handling

This patch introduces new attribute OPTEE_MSG_ATTR_NONCONTIG to allow
Normal World pass arbitrary list of physical pages as a shared buffer.

To rea

ABI change: add OPTEE_MSG_ATTR_NONCONTIG handling

This patch introduces new attribute OPTEE_MSG_ATTR_NONCONTIG to allow
Normal World pass arbitrary list of physical pages as a shared buffer.

To read this list of page address two new functions are added:
- msg_param_extract_pages() is a helper function that read pages list
into provided array

- msg_param_mobj_from_noncontig_param() constructs mobj from provided
struct optee_msg_param parameter. This mobj then can be used in
various parts of OP-TEE

Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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msg_param.h: add `const` qualifier for read-only functions

msg_param_get_buf_size() and msg_param_attr_is_tmem() only read
from their parameter, so that parameter can be declared as `const`

Signed

msg_param.h: add `const` qualifier for read-only functions

msg_param_get_buf_size() and msg_param_attr_is_tmem() only read
from their parameter, so that parameter can be declared as `const`

Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: use mobjs for all shared buffers

To ease usage of REE-originated shared memory, all code that uses shared
buffer is moved to mobjs. That means that TA loader, fs_rpc, sockets, etc
all use mobj

core: use mobjs for all shared buffers

To ease usage of REE-originated shared memory, all code that uses shared
buffer is moved to mobjs. That means that TA loader, fs_rpc, sockets, etc
all use mobjs to represent shared buffers instead of simple paddr_t.

Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (Hikey)

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