On Fri, Sep 21, 2012 at 05:39:41PM +0900, Kyungmin Park wrote: > On 9/19/12, Tomasz Figa <t.figa@xxxxxxxxxxx> wrote: > > Hi, > > > > On Thursday 13 of September 2012 10:13:33 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. > >> > >> This is a continuation of the patch series by Kyungmin Park: > >> [PATCH v5 1/2] ARM: Make a compile firmware conditionally > >> http://thread.gmane.org/gmane.linux.ports.arm.kernel/183607 > >> [PATCH v5 2/2] ARM: EXYNOS: SMC instruction (aka firmware) support > >> http://thread.gmane.org/gmane.linux.ports.arm.kernel/183608/focus=184109 > >> > >> Tomasz Figa (5): > >> ARM: EXYNOS: Add IO mapping for non-secure SYSRAM. > >> 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 secure firmware support to secondary CPU bring-up > >> > >> .../devicetree/bindings/arm/samsung-boards.txt | 8 ++++ > >> arch/arm/common/Makefile | 2 + > >> arch/arm/common/firmware.c | 18 ++++++++ > >> arch/arm/include/asm/firmware.h | 30 +++++++++++++ > >> arch/arm/mach-exynos/Makefile | 6 +++ > >> arch/arm/mach-exynos/common.c | 34 ++++++++++++++ > >> arch/arm/mach-exynos/common.h | 2 + > >> arch/arm/mach-exynos/exynos-smc.S | 22 +++++++++ > >> arch/arm/mach-exynos/firmware.c | 52 > >> ++++++++++++++++++++++ arch/arm/mach-exynos/include/mach/map.h > >> | 3 ++ > >> arch/arm/mach-exynos/mach-exynos4-dt.c | 1 + > >> arch/arm/mach-exynos/platsmp.c | 8 ++++ > >> arch/arm/mach-exynos/smc.h | 31 +++++++++++++ > >> arch/arm/plat-samsung/include/plat/map-s5p.h | 1 + > >> 14 files changed, 218 insertions(+) > >> 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 > > > > Any further comments for this series? Maybe we could merge it for 3.7? > > > Hi Arnd, Olof, > Can you merge it for 3.7? If exynos implementation still has issues, > it's okay only merge firmware implementation. > > Can you give your opinions? Hi, There are still a few open questions to resolve on this before I think it can be merged. And it doesn't make much sense to merge the infrastructure without at least the first user of it. -Olof -- 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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