[PATCH 0/5] ARM: EXYNOS: Add secure firmware support

[Kyungmin Park]

On 9/19/12, Tomasz Figa <t.figa at samsung.com> 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?

Thank you,
Kyungmin Park