[PATCH v2 0/6] ARM: firmware: improvements to Trusted Foundations support

Olof Johansson olof at lixom.net
Tue Feb 11 20:38:46 EST 2014

On Fri, Feb 07, 2014 at 01:35:00PM +0900, Alexandre Courbot wrote:
> These (mostly minor) patches fix a few typos, improve points that
> were agreed upon when the Trusted Foundation series was initially
> submitted, and more importantly add support for a prepare_idle()
> firmware operation that informs the firmware a CPU is doing idle.
> Tegra's cpuidle driver is then also updated accordingly.
> These patches should be the last step before device trees for NVIDIA
> SHIELD and Tegra Note 7 can be submitted.
> Changes since v1:
> - Do not remove TF support from tegra_defconfig (will automatically be taken
>   care of during next configuration update)
> - Add a new prepare_idle() operation to firmware_ops that informs the firmware
>   a CPU is going idle (vs. asking the firmware to do it itself as do_idle()
>   does)
> - Fix idle states names in TF implementation of prepare_idle to sound less
>   Tegra-specific


Acked-by: Olof Johansson <olof at lixom.net>

Stephen asked if he should merge through Russell's tree or ours; since
tegra is the only user I don't have a problem merging this (via tegra
pull requests) but I'm giving Russell veto power. :)


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