[edk2-devel] [PATCH 0/3 v7] Add support for running StandaloneMm as OP-TEE TA

[Ilias Apalodimas]

On Sun, Mar 28, 2021 at 10:52:19AM +0000, Sami Mujawar wrote:
> Hi ilias,
> 
> Thank you for this series.
> 
> Pushed as afb0ce7e9756..89f6170d6686
> 

Thanks Sami!

> Regards,
> 
> Sami Mujawar
> 
> 
> From: Ilias Apalodimas <ilias.apalodimas at linaro.org>
> Date: Saturday, 13 March 2021 at 18:32
> To: devel at edk2.groups.io <devel at edk2.groups.io>, Sami Mujawar <Sami.Mujawar at arm.com>, Pierre Gondois <Pierre.Gondois at arm.com>
> Cc: ardb+tianocore at kernel.org <ardb+tianocore at kernel.org>, sughosh.ganu at linaro.org <sughosh.ganu at linaro.org>, leif at nuviainc.com <leif at nuviainc.com>, Ilias Apalodimas <ilias.apalodimas at linaro.org>
> Subject: [PATCH 0/3 v7] Add support for running StandaloneMm as OP-TEE TA
> Hi,
> This is v7 of [1]
> 
> Changes since V6:
>  - Added param[in,out] in comments
>  - Fixed an error on Maintainers entry
> 
> Changes since V5:
>  - Addressed coding style fixes from Pierre
>  - Removed redundant checks in memory allocation and block usage
>  - Removed unused COMPRESSION_TOOL_GUID
>  - Renamed the files and directories following Leif's sugestion
>  - Added Sami and myself as maintainers
> 
> Changes since V4:
>  - More coding stule fixes proposed by Sami, which Ecc or Patchcheck didn't
>    report.
>  - Adding missing error handling in InitializeFvAndVariableStoreHeaders().
>    An allocation wasn't properly checked for success
> 
> Changes since V3:
>  - Coding style fixes proposed by Sami
>  - Fixed all reported PatchCheck errors
>  - Added overflow checks on the base aaddress allocated for EFI variables.
>    The size of the partition is user defined (via Pcd's) and the memory layout
>    and allocation address depends on OP-TEE. So let's make sure we won't overflow
>    when calculating the 3 partitions needed for FTW
>  - Switched some PcdGet/Set32 to 64 to accomodate 64-bit addressing
>  - Removed some duplicate entries in Platform/StMMRpmb/PlatformStandaloneMm.dsc
>  - Added reviewed-by tags on patch 2/2
> 
> Changes since V2:
>  - Allocate a dynamic number of pages based on the Pcd values instead
>    of a static number
>  - Clean up unused structs in header file
>  - Added checks in OpTeeRpmbFvbGetBlockSize and handle NumLba=0
> 
> Changes since V1:
> Some enhancements made by Ilias to the Optee Rpmb driver
> 
> [1] https://edk2.groups.io/g/devel/message/66483?p=,,,20,0,0,0::Created,,ilias+apalodimas,20,2,0,77703661
> 
> Ilias Apalodimas (3):
>   Drivers/OpTeeRpmb: Add an OP-TEE backed RPMB driver
>   StMMRpmb: Add support for building StandaloneMm image for OP-TEE
>   Maintainers: Add maintainers for StandAloneMM and RPMB driver
> 
>  Drivers/OpTee/OpteeRpmbPkg/FixupPcd.c         |  81 ++
>  Drivers/OpTee/OpteeRpmbPkg/FixupPcd.inf       |  43 +
>  Drivers/OpTee/OpteeRpmbPkg/OpTeeRpmbFv.inf    |  58 ++
>  Drivers/OpTee/OpteeRpmbPkg/OpTeeRpmbFvb.c     | 861 ++++++++++++++++++
>  Drivers/OpTee/OpteeRpmbPkg/OpTeeRpmbFvb.h     |  51 ++
>  Maintainers.txt                               |  10 +
>  .../PlatformStandaloneMmRpmb.dsc              | 162 ++++
>  .../PlatformStandaloneMmRpmb.fdf              | 111 +++
>  8 files changed, 1377 insertions(+)
>  create mode 100644 Drivers/OpTee/OpteeRpmbPkg/FixupPcd.c
>  create mode 100644 Drivers/OpTee/OpteeRpmbPkg/FixupPcd.inf
>  create mode 100644 Drivers/OpTee/OpteeRpmbPkg/OpTeeRpmbFv.inf
>  create mode 100644 Drivers/OpTee/OpteeRpmbPkg/OpTeeRpmbFvb.c
>  create mode 100644 Drivers/OpTee/OpteeRpmbPkg/OpTeeRpmbFvb.h
>  create mode 100644 Platform/StandaloneMm/PlatformStandaloneMmPkg/PlatformStandaloneMmRpmb.dsc
>  create mode 100644 Platform/StandaloneMm/PlatformStandaloneMmPkg/PlatformStandaloneMmRpmb.fdf
> 
> --
> 2.30.1


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