If /dev/ion exists, it should be set up so that the test user can access
it. Otherwise, some tests will fail, such as xtest 1014 (Secure Data
Path). Similar to what is done for /dev/tee*, this commit configures
permissions based on a specific group: ion.

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

1. Switch to upstream ARM Trusted Firmware and U-boot.
2. Change the ATF+OP-TEE booting sequence.

Now the booting sequence looks like:
VideoCore IV bootloader -> ATF + OP-TEE payload -> U-boot -> Linux kernel

Reviewed-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>

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

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

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

Fixes #271

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

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

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

Restrict execution of TEE client applications to members of the teeclnt
group. A test user is created and added to this group.
Having two groups (tee and teeclnt) allows to better isolate
tee-supplicant from the client applications.

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

Build with GDBSERVER=y to enable remote debugging of Normal World
applications. gdbserver is added to the root filesystem.

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

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

Create user and group tee/tee and set the proper permissions on /dev/tee*
and /data/tee so that tee-supplicant and the client applications may be
run as a non-root user.

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

Init scripts normally print OK or FAIL when they start daemons. Update
our tee-supplicant script to do just that. The -d option to tee-supplicant
is used so that when the tee-supplicant command returns, we  know for sure
if initialization went well or not.

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

Adds the missing startup file to the buildroot-generated filesystem so
that networking is available in the VM as claimed by docs/qemu.md.

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

Now that buildroot is used, the 'mount_shared' alias is not available
anymore. Document the full command instead.

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

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

Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

The files used by "make recovery" have been renamed [1].

Link: [1] https://github.com/96boards-hikey/tools-images-hikey960/commit/b5ae2c13438e


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

Provide proper value to optee_client cmake option
CFG_TEE_BENCHMARK

Acked-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>

Grub 2.02 has a harmless warning with recent GCC compilers. Avoid the
problem by configuring Grub with --disable-werror.

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

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

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

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

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

1. Add initial poplar.mk, not integrated with buildroot yet.
2. Configure travis to build poplar setup
3. Add poplar as supported build platform to README.md

Reviewed-by: Victor Chong <victor.chong@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>

Currently sign.py uses system python to sign TAs. Problem is
that buildroot can build own host-python. This python lacks
pycrypto, so sign.py fails.

This patch adds dependency on host-python-pycrypto, so buildroot
will always build python with needed module.

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

As for qemu.mk, environment can set the number of cores to be emulated
using QEMU_SMP. Defaults to 1 core.

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

Signed-off-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Joakim Bech <joakim.bech@linaro.org> (QEMUv8, FVP, RPi3)
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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

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

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

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

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

Acked-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

Adds OpenSSL to root file system allowing xtest to use OpenSSL.

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

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

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

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

Now that Arm Trusted Firmware is used as the secure boot loader
and bios_qemu_tz_arm is used as the non-secure bootloader, all binaries
are expected to be found in the $(BINARIES) directory. Symbolic links
are created by various targets in the qemu.mk.
The 'check' target should create a link to rootfs.cpio.gz, similar to
the 'run' target.

Fixes: 46ddff2b ("qemu: boot from arm-tf")
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Joakim Bech <joakim.bech@linaro.org>

Fixes: 46ddff2b ("qemu: boot from arm-tf")

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