This patch uses the OEN_TAP_START aperture for all the standard
calls being passed to Trusty.
Change-Id: Id78d01c7f48e4f54855600d7c789ffbfb898c541
Signed-off-by: Amith <aramachan@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Add a debug assertion in the initialization function of Trusty's SPD
to check for the presence of Trusty. If Trusty is absent then the SPD's
setup function already detects it and returns an error code so the init
function will never been called. Therefore, a debug assertion is enough
to catch this improbable error case.
Change-Id: Id20013e9291cdeef7827b919de2a22455f6cd9f9
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
This patch fixes the following coding style error reported
by the checkpatch.pl script:
Bad function definition - void el3_exit() should probably
be void el3_exit(void)
There is another one but it's a false positive so there's no
point in fixing it:
space prohibited after that '&' (ctx:WxW)
+#define SMC_NR(entity, fn, fastcall, smc64) ((((fastcall) & 0x1) << 31) | \
^
Change-Id: I34de0337c7216dabd16395879f13845a60ee6df0
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
In release builds, the Trusty SPD fails to build because of an unused
variable. Note that this warning message doesn't show in debug builds
because INFO() messages are not compiled out like in release mode.
This patch fixes this issue by removing this variable and using its
value in place directly in the INFO() macro call.
Change-Id: I1f552421181a09412315eef4eaca586012022018
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
This patch adds the secure payload dispatcher for interacting
with Google's Trusty TEE. Documentation for Trusty can be found
at https://source.android.com/security/trusty
Original authors:
-----------------
* Arve Hjønnevåg <arve@android.com>
* Michael Ryleev <gmar@google.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Amith
Sandrine Bailleux
Varun Wadekar