diff options
| author | Nitin Sehgal <nsehgal@nvidia.com> | 2014-02-06 12:22:45 +0530 |
|---|---|---|
| committer | Varun Wadekar <vwadekar@nvidia.com> | 2014-02-09 21:54:20 -0800 |
| commit | 7f93a0dddf39f372c064f772f9af6903e91aaacf (patch) | |
| tree | 771484fe44d5857a58ca2b20c3dde9820584737e /security | |
| parent | 76fdf095ea7881e7f62621d6c6baabc4e50e660f (diff) | |
ARM: tegra: trustzone: Single kernel to work in both secure and non-secure mode.
- Remove CONFIG_TEGRA_USE_SECURE_KERNEL config option
- Use DBGDSCR.NS bit to dynamically get secure/non-secure mode
- Replace ifdefs with dynamic code.
- Keep CONFIG_TRUSTED_LITTLE_KERNEL to enable secure os
bug 1411345
Change-Id: I75ddfed7a35fcb30e2772bb43057ae022bcf09b3
Signed-off-by: Nitin Sehgal <nsehgal@nvidia.com>
Reviewed-on: http://git-master/r/353155
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Tested-by: Varun Wadekar <vwadekar@nvidia.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/tf_driver/Kconfig | 1 | ||||
| -rw-r--r-- | security/tlk_driver/Kconfig | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/security/tf_driver/Kconfig b/security/tf_driver/Kconfig index e212e53913eb..49b34b37bb4f 100644 --- a/security/tf_driver/Kconfig +++ b/security/tf_driver/Kconfig @@ -2,7 +2,6 @@ config TRUSTED_FOUNDATIONS bool "Enable TF Driver" default n select CRYPTO_SHA1 - select TEGRA_USE_SECURE_KERNEL help This option adds kernel support for communication with the Trusted Foundations. Default options is n diff --git a/security/tlk_driver/Kconfig b/security/tlk_driver/Kconfig index 5199be43dd20..b87d6d820a57 100644 --- a/security/tlk_driver/Kconfig +++ b/security/tlk_driver/Kconfig @@ -1,6 +1,5 @@ config TRUSTED_LITTLE_KERNEL bool "Enable Open Trusted Execution driver" - select TEGRA_USE_SECURE_KERNEL help This option adds kernel support for communication with the Trusted LK secure OS monitor/runtime support. |