Re: [PATCH v2 5/7] Add recipe for optee ftpm

[Jan Kiszka <jan.kiszka@siemens.com>]

On 22.06.23 08:21, Su Baocheng wrote:
> 
> 
> On 2023/6/22 14:02, Jan Kiszka wrote:
>> On 21.06.23 21:22, baocheng_su@163.com wrote:
>>> From: Baocheng Su <baocheng.su@siemens.com>
>>>
>>> This integrate Microsoft's reference implementation of the TCG TPM2.0
>>> as an
>>> OPTee trusted application, see [1] and [2] for details, esp.
>>> meta-ts/layers/meta-arm/meta-arm/recipes-security/optee-ftpm
>>>
>>> Since the OPTee secure storage on IOT2050 is RPMB-based, and the RPMB
>>> accessing
>>> is provided by linux tee-supplicant, this TA is only discoverable when
>>> tee-supplicant is running.
>>>
>>> To help to gracefully manage the tee-supplicant, the kernel drive
>>> tpm_ftpm_tee should be compile as .ko and be loaded/unloaded
>>> dynamically.
>>>
>>> [1]: https://github.com/microsoft/ms-tpm-20-ref/
>>> [2]: https://gitlab.com/Linaro/trustedsubstrate/meta-ts
>>>
>>> Signed-off-by: Baocheng Su <baocheng.su@siemens.com>
>>> ---
>>>   .../files/0001-add-enum-to-ta-flags.patch     | 27 +++++++++++
>>>   .../optee-ftpm-stm32mp15x_0~230316+git.bb     | 35 ++++++++++++++
>>
>> The version should probably be 0~20230316+git when following Debian
>> suggestions.
>>
> 
> According to [1], there are two possoble version strings, YYYYMMDD or
> 0~YYMMDD, the later ensures a smooth transition to a normal 0.1 in the
> future when upstreaming starts to use normal version.
> 
> 1. https://www.debian.org/doc/manuals/debmake-doc/ch05.en.html#name-version

Ok, then keep it as it is.

Jan

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