Some Exynos-based boards are running with secure firmware running in TrustZone secure world, which changes the way some things have to be initialized. This series adds support for specifying firmware operations, implements some firmware operations for Exynos secure firmware and adds a method of enabling secure firmware operations on Exynos-based boards through board file and device tree. Changes since v2 ( http://thread.gmane.org/gmane.linux.kernel.samsung-soc/12848 ) - Made Exynos firmware binding require address - Minor style fixes Changes since v1 ( http://thread.gmane.org/gmane.linux.kernel.samsung-soc/12583/focus=12820 ) - Changed return types of all operations to int - Defined all operations to return 0 on success, -ENOSYS when not implemented or appropriate error code on error Tomasz Figa (6): ARM: Add interface for registering and calling firmware-specific operations ARM: EXYNOS: Add support for secure monitor calls ARM: EXYNOS: Add IO mapping for non-secure SYSRAM. ARM: EXYNOS: Add support for Exynos secure firmware ARM: EXYNOS: Add support for secondary CPU bring-up on Exynos4412 ARM: EXYNOS: Add secure firmware support to secondary CPU bring-up .../devicetree/bindings/arm/samsung-boards.txt | 10 ++++ arch/arm/common/Makefile | 2 + arch/arm/common/firmware.c | 18 ++++++ arch/arm/include/asm/firmware.h | 31 ++++++++++ arch/arm/mach-exynos/Makefile | 6 ++ arch/arm/mach-exynos/common.c | 35 +++++++++++ arch/arm/mach-exynos/common.h | 2 + arch/arm/mach-exynos/exynos-smc.S | 22 +++++++ arch/arm/mach-exynos/firmware.c | 67 ++++++++++++++++++++++ arch/arm/mach-exynos/include/mach/map.h | 3 + arch/arm/mach-exynos/mach-exynos4-dt.c | 1 + arch/arm/mach-exynos/platsmp.c | 37 ++++++++++-- arch/arm/mach-exynos/smc.h | 31 ++++++++++ arch/arm/plat-samsung/include/plat/map-s5p.h | 1 + 14 files changed, 260 insertions(+), 6 deletions(-) create mode 100644 arch/arm/common/firmware.c create mode 100644 arch/arm/include/asm/firmware.h create mode 100644 arch/arm/mach-exynos/exynos-smc.S create mode 100644 arch/arm/mach-exynos/firmware.c create mode 100644 arch/arm/mach-exynos/smc.h -- 1.7.12 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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