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| author | Alexandre Courbot <acourbot@nvidia.com> | 2013-11-24 15:30:46 +0900 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-12-13 12:50:30 -0700 |
| commit | d9a1beaa10e88cdba6fb532d540007c0e2a83686 (patch) | |
| tree | c0b11d2128ada2f3de7819f3bc77243d87dcafc2 /arch/arm/Kconfig | |
| parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) | |
| download | lwn-d9a1beaa10e88cdba6fb532d540007c0e2a83686.tar.gz lwn-d9a1beaa10e88cdba6fb532d540007c0e2a83686.zip | |
ARM: add basic support for Trusted Foundations
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>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c1f1a7eee953..1b715ce03a64 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1053,6 +1053,8 @@ config ARM_TIMER_SP804 select CLKSRC_MMIO select CLKSRC_OF if OF +source "arch/arm/firmware/Kconfig" + source arch/arm/mm/Kconfig config ARM_NR_BANKS |