ltc: bugfix find_prng()

When the prng_descriptor was changed to a pointer to descriptors in
7892cb1bcf8618990ed87458b898b37d6351428f
"ltc: make prng_descriptor a pointer to descriptors"
wasn't the f

ltc: bugfix find_prng()

When the prng_descriptor was changed to a pointer to descriptors in
7892cb1bcf8618990ed87458b898b37d6351428f
"ltc: make prng_descriptor a pointer to descriptors"
wasn't the find_prng() updated properly.
This causes NULL pointer error if
the PRNG name isn't found before the list is exhausted. This patch
fixes this problem.

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

show more ...

core: fix race to allocate secure buffer

Fixes race to allocate secure buffer for TA to TA communication.

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

core: fix race to allocate secure buffer

Fixes race to allocate secure buffer for TA to TA communication.

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

show more ...

Update initialization messages

Demote a pager message from EMSG to IMSG and reformat it. Also
reformat the end of initialization message.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.or

Update initialization messages

Demote a pager message from EMSG to IMSG and reformat it. Also
reformat the end of initialization message.

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

show more ...

tee_fs_generate_fek(): return BAD_PARAMETERS when size is invalid

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

ltc: optionally compile with -Os

If CFG_CRYPTO_SIZE_OPTIMIZATION is y libtomcrypt is compiled with -Os
regardless of the value of DEBUG.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by:

ltc: optionally compile with -Os

If CFG_CRYPTO_SIZE_OPTIMIZATION is y libtomcrypt is compiled with -Os
regardless of the value of DEBUG.

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

show more ...

core: struct tee_ta_session: remove calling_sess

Removes calling_sess from struct tee_ta_session as the information is
available via link_tsd instead.

Reviewed-by: Joakim Bech <joakim.bech@linaro.o

core: struct tee_ta_session: remove calling_sess

Removes calling_sess from struct tee_ta_session as the information is
available via link_tsd instead.

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

show more ...

core: replace tee_ta_set_current_session()

Replace tee_ta_set_current_session() with tee_ta_push_current_session()
and tee_ta_pop_current_session() to set and restore the current session
in a stack

core: replace tee_ta_set_current_session()

Replace tee_ta_set_current_session() with tee_ta_push_current_session()
and tee_ta_pop_current_session() to set and restore the current session
in a stack like fashion.

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

show more ...

core: update tee_svc_copy_{to,from}_user

Removes the sess parameter to tee_svc_copy_to_user(),
tee_svc_copy_from_user() and tee_svc_copy_kaddr_to_uref() as it's always
passed as either NULL or curre

core: update tee_svc_copy_{to,from}_user

Removes the sess parameter to tee_svc_copy_to_user(),
tee_svc_copy_from_user() and tee_svc_copy_kaddr_to_uref() as it's always
passed as either NULL or current session.

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

show more ...

Release Notes of 2.1.0

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

asop: Add common Makefile for core and TA's

With this fix it's sufficient to add the following to the respective
Android.mk files in the TA directories:

LOCAL_PATH := $(call my-dir)
local_modul

asop: Add common Makefile for core and TA's

With this fix it's sufficient to add the following to the respective
Android.mk files in the TA directories:

LOCAL_PATH := $(call my-dir)
local_module := 11111111-2222-3333-4444444444444444.ta
include $(BUILT_OPTEE_MK)

Where BUILT_OPTEE_MK is the variant pointing to this aosp_optee.mk, which
has been set in the device.mk for a particular platform.

Doing so gives us the ability to control where the TA files will be
installed, where the intermediates will be generated, and other things
in a single place.

The contents contained in this mk file is mainly related to OP-TEE
and do normally not need to be modified, except when the OP-TEE team
wants to change some behavior. This is why we put this mk file here
instead of putting it into the platform device config repository.

Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

show more ...

Add support for Spreadtrum SC9860(alias whale2) board

make PLATFORM=sprd-sc9860 [CFG_ARM64_core=y]

Signed-off-by: Aijun Sun <aijun.sun@spreadtrum.com>
Reviewed-by: Jerome Forissier <jerome.forissie

Add support for Spreadtrum SC9860(alias whale2) board

make PLATFORM=sprd-sc9860 [CFG_ARM64_core=y]

Signed-off-by: Aijun Sun <aijun.sun@spreadtrum.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

show more ...

README.md: Add warning for GCC4.9 to GCC5 upgrade

Signed-off-by: Victor Chong <victor.chong@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

zynqmp: Map UART memory area as secure

Commit 1e00aeb97ffa ("core: non-linear mapping of secure world devices")
revealed a bug in the ZynqMP platform that mapped the UART non-secure
but looked up it

zynqmp: Map UART memory area as secure

Commit 1e00aeb97ffa ("core: non-linear mapping of secure world devices")
revealed a bug in the ZynqMP platform that mapped the UART non-secure
but looked up its VA as secure memory, resulting in an exception when
accessing the UART registers.
Fixing this by mapping the UART secure, making the mapping consistent
with the VA lookup.

Fixes: dc57f5a0e8f3 ("Add support for ZynqMP")
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

show more ...

Remove '819.patch' file

Remove '819.patch' which has been added accidentally in
commit 3481d2f66edf ("Add Cadence UART driver").

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reviewed

Remove '819.patch' file

Remove '819.patch' which has been added accidentally in
commit 3481d2f66edf ("Add Cadence UART driver").

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

show more ...

docs: Add mtools to dependencies

Changing hikey build to use mtools instead of sudo/mount eliminates
the need for root access during the build. Document this dependency.

Signed-off-by: David Brown

docs: Add mtools to dependencies

Changing hikey build to use mtools instead of sudo/mount eliminates
the need for root access during the build. Document this dependency.

Signed-off-by: David Brown <david.brown@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

show more ...

core: boot: make boot parameters unsigned long

Changes all boot parameters passed in registers to be of the type
unsigned long to match the register size and allow greater width on
64-bit systems.

core: boot: make boot parameters unsigned long

Changes all boot parameters passed in registers to be of the type
unsigned long to match the register size and allow greater width on
64-bit systems.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU v7 & v8)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

show more ...

vexpress: CFG_DT=y for QEMU platforms

Enables Device Tree support for the two QEMU platforms.

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

vexpress: CFG_DT=y for QEMU platforms

Enables Device Tree support for the two QEMU platforms.

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

show more ...

core: arm: generic boot: edit device tree

If configured with CFG_DT configures supplied device tree to add a node
for OP-TEE and reservation of shared memory.

Reviewed-by: Jerome Forissier <jerome.

core: arm: generic boot: edit device tree

If configured with CFG_DT configures supplied device tree to add a node
for OP-TEE and reservation of shared memory.

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

show more ...

arm: generic_boot: Add fdt parameter to entry point (register r2)

When CFG_DT=y, OP-TEE expects to find the address of the Flattened
Device Tree (FDT) binary in r2. The bootloader has to take care o

arm: generic_boot: Add fdt parameter to entry point (register r2)

When CFG_DT=y, OP-TEE expects to find the address of the Flattened
Device Tree (FDT) binary in r2. The bootloader has to take care of
this. r2 is not used when CFG_DT=n.

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

show more ...

Import libfdt v1.4.1

Imports libfdt code from https://git.kernel.org/cgit/utils/dtc/dtc.git
tag "v1.4.1" commit 302fca9f4c283e1994cf0a5a9ce1cf43ca15e6d2.

API header files are moved to libfdt/includ

Import libfdt v1.4.1

Imports libfdt code from https://git.kernel.org/cgit/utils/dtc/dtc.git
tag "v1.4.1" commit 302fca9f4c283e1994cf0a5a9ce1cf43ca15e6d2.

API header files are moved to libfdt/include.

Small changes to make fdt.h and libfdt.h c99 compiant.

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

show more ...

libutils/newlib: clean sub.mk

As most newlib source files needs more or less the same flags to
compile, apply the flags with cflags-y and clags-remove-y instead of
individual flags for each file.

R

libutils/newlib: clean sub.mk

As most newlib source files needs more or less the same flags to
compile, apply the flags with cflags-y and clags-remove-y instead of
individual flags for each file.

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

show more ...

libutils: add strchr()

Imports strchr() from newlib.

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

plat-hikey: use register_phys_mem()

Uses register_phys_mem to define mapping of devices instead of
the old DEVICE* defines.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Jerome Foris

plat-hikey: use register_phys_mem()

Uses register_phys_mem to define mapping of devices instead of
the old DEVICE* defines.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU, FVP)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

show more ...

plat-vexpress: use register_phys_mem()

Uses register_phys_mem to define mapping of devices instead of
the old DEVICE* defines.

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

plat-vexpress: use register_phys_mem()

Uses register_phys_mem to define mapping of devices instead of
the old DEVICE* defines.

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

show more ...

core: use register_phys_mem() in pcsc driver

Uses register_phys_mem() in pcsc driver to make sure the required
physical addresses are mapped.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signe

core: use register_phys_mem() in pcsc driver

Uses register_phys_mem() in pcsc driver to make sure the required
physical addresses are mapped.

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

show more ...