Tomasz Figa wrote: > > 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. > > Depends on: > - ARM: EXYNOS: Add support for secondary CPU bring-up on Exynos4412 > > Changes since v3 > ( http://thread.gmane.org/gmane.linux.kernel.samsung-soc/13442 ) > - Replaced cpu_boot_reg call with cpu_set_boot_addr > - Added interface documentation > - Separated from Exynos4x12 secondary CPU bring-up patch > > 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 (5): > ARM: Add interface for registering and calling firmware-specific > operations > ARM: EXYNOS: Add support for secure monitor calls > ARM: EXYNOS: Add support for Exynos secure firmware > ARM: EXYNOS: Add IO mapping for non-secure SYSRAM. > ARM: EXYNOS: Add secure firmware support to secondary CPU bring-up > > Documentation/arm/firmware.txt | 88 ++++++++++++++++++++++ > .../devicetree/bindings/arm/samsung-boards.txt | 10 +++ > arch/arm/common/Makefile | 2 + > arch/arm/common/firmware.c | 18 +++++ > arch/arm/include/asm/firmware.h | 66 ++++++++++++++++ > 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 | 70 +++++++++++++++++ > arch/arm/mach-exynos/include/mach/map.h | 3 + > arch/arm/mach-exynos/mach-exynos4-dt.c | 1 + > arch/arm/mach-exynos/platsmp.c | 32 ++++++-- > arch/arm/mach-exynos/smc.h | 31 ++++++++ > arch/arm/plat-samsung/include/plat/map-s5p.h | 1 + > 15 files changed, 382 insertions(+), 5 deletions(-) > create mode 100644 Documentation/arm/firmware.txt > 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 > > -- > 1.8.0 Russell, I think, Tomasz addressed comments from you. If you're ok on this, please ack so that I can pick this up in my tree for v3.8... Thanks. Best regards, Kgene. -- Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. -- 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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