This is the long-overdue third version of this series, hopefully addressing the suggestions received in v2. Since I could confirm that the SMC interface used by Trusted Foundations is not Tegra-specific, I have moved core TF support into arch/arm/firmware as a proposal to consolidate all implementations of Tomasz Figa's firmware interface into that directory. Changes from v2: - Moved core TF support into arch/arm/firmware - Added TF version number in DT bindings - Cleaned TF registration code - Tegra kernel now fails if TF is declared in the device tree but support is not compiled in - Tegra kernel now fails if attempt to set CPU reset vector through secure monitor returned an error - Moved update to tegra_defconfig into its own patch Alexandre Courbot (5): ARM: add basic Trusted Foundations support ARM: tegra: add support for Trusted Foundations ARM: tegra: split setting of CPU reset handler ARM: tegra: set CPU reset handler with firmware op ARM: tegra: support Trusted Foundations by default .../arm/firmware/tl,trusted-foundations.txt | 16 ++++++ Documentation/devicetree/bindings/arm/tegra.txt | 5 ++ .../devicetree/bindings/vendor-prefixes.txt | 1 + arch/arm/Kconfig | 2 + arch/arm/Makefile | 1 + arch/arm/configs/tegra_defconfig | 1 + arch/arm/firmware/Kconfig | 22 ++++++++ arch/arm/firmware/Makefile | 1 + arch/arm/firmware/trusted_foundations.c | 58 ++++++++++++++++++++++ arch/arm/include/asm/trusted_foundations.h | 36 ++++++++++++++ arch/arm/mach-tegra/Kconfig | 1 + arch/arm/mach-tegra/Makefile | 1 + arch/arm/mach-tegra/common.c | 2 + arch/arm/mach-tegra/firmware.c | 41 +++++++++++++++ arch/arm/mach-tegra/firmware.h | 19 +++++++ arch/arm/mach-tegra/reset.c | 40 +++++++++++---- 16 files changed, 236 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/firmware/tl,trusted-foundations.txt create mode 100644 arch/arm/firmware/Kconfig create mode 100644 arch/arm/firmware/Makefile create mode 100644 arch/arm/firmware/trusted_foundations.c create mode 100644 arch/arm/include/asm/trusted_foundations.h create mode 100644 arch/arm/mach-tegra/firmware.c create mode 100644 arch/arm/mach-tegra/firmware.h -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
