linux-toradex.git/arch/arm/firmware, branch v4.2.7 Linux kernel for Apalis and Colibri modules ARM: trusted_foundations: implement prepare_idle() 2014-02-18T20:46:46+00:00 Alexandre Courbot acourbot@nvidia.com 2014-02-07T04:35:05+00:00 b77b6e885c592815f272d70749fb8d391038f97a Support the prepare_idle() firmware call, which is necessary to properly support CPU idling. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Stephen Warren <swarren@nvidia.com> 
Support the prepare_idle() firmware call, which is necessary to properly
support CPU idling.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
ARM: firmware: enable Trusted Foundations by default 2014-02-18T20:46:38+00:00 Alexandre Courbot acourbot@nvidia.com 2014-02-07T04:35:03+00:00 5b154f18086f11096567aad55543af4bc44a0aa0 As discussed previously (https://lkml.org/lkml/2013/11/26/289), enable Trusted Foundation support by default since it already depends on a supporting architecture being selected. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Stephen Warren <swarren@nvidia.com> 
As discussed previously (https://lkml.org/lkml/2013/11/26/289), enable
Trusted Foundation support by default since it already depends on a
supporting architecture being selected.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
ARM: trusted_foundations: fix vendor prefix typos 2014-02-18T20:46:02+00:00 Alexandre Courbot acourbot@nvidia.com 2014-02-07T04:35:01+00:00 a553b7f536de9cf48cee7db410ff6c9108b67344 of_register_trusted_foundations() and the firmware Kconfig used the wrong vendor prefix for Trusted Logic Mobility. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Stephen Warren <swarren@nvidia.com> 
of_register_trusted_foundations() and the firmware Kconfig used
the wrong vendor prefix for Trusted Logic Mobility.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
ARM: add basic support for Trusted Foundations 2013-12-13T19:50:30+00:00 Alexandre Courbot acourbot@nvidia.com 2013-11-24T06:30:46+00:00 d9a1beaa10e88cdba6fb532d540007c0e2a83686 Trusted Foundations is a TrustZone-based secure monitor for ARM that can be invoked using the same SMC-based API on supported platforms. This patch adds initial basic support for Trusted Foundations using the ARM firmware API. Current features are limited to the ability to boot secondary processors. Note: The API followed by Trusted Foundations does *not* follow the SMC calling conventions. It has nothing to do with PSCI neither and is only relevant to devices that use Trusted Foundations (like most Tegra-based retail devices). Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> 
Trusted Foundations is a TrustZone-based secure monitor for ARM that
can be invoked using the same SMC-based API on supported platforms.
This patch adds initial basic support for Trusted Foundations using
the ARM firmware API. Current features are limited to the ability to
boot secondary processors.

Note: The API followed by Trusted Foundations does *not* follow the SMC
calling conventions. It has nothing to do with PSCI neither and is only
relevant to devices that use Trusted Foundations (like most Tegra-based
retail devices).

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>