With some recent changes in OP-TEE [1] and U-Boot [2] we can compile StMM
and launch it from an OP-TEE secure partition which is mimicking SPM.
There's a number of advantages in this approach. In Arm world SPM,
currently used for dispatching StMM, and SPD used for OP-TEE, are
mutually exclusive. S
, February 12, 2021 5:34 PM
*To:* devel@edk2.groups.io ; Sami Mujawar
*Cc:* ardb+tianoc...@kernel.org ;
sughosh.g...@linaro.org ; l...@nuviainc.com
; Ilias Apalodimas
*Subject:* [edk2-devel] [PATCH 2/2 v5] StMMRpmb: Add support for
building StandaloneMm image for OP-TEE
With some recent changes
Hi Pierre,
On Wed, Mar 03, 2021 at 10:18:57AM +, Pierre wrote:
> Hello Ilias,
>
> I would have some (inlined) remarks about your patch,
>
> Regards,
>
> Pierre
>
> On 3/2/21 3:35 PM, Pierre Gondois wrote:
> > + PLATFORM_NAME = MmStandaloneRpmb
[...]
> >
> > + PLATFOR
Hi Ilias,
Thanks for the answer.
Is it necessary to have the 'COMPRESSION_TOOL_GUID' define ? I could not find
any use of it. If this is coming from StandaloneMmPkg/StandaloneMmPkg.dsc we
might want to remove it there aswel.
Regards,
Pierre
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On Fri, 5 Mar 2021 at 20:07, PierreGondois wrote:
>
> Hi Ilias,
> Thanks for the answer.
> Is it necessary to have the 'COMPRESSION_TOOL_GUID' define ? I could not find
> any use of it. If this is coming from StandaloneMmPkg/StandaloneMmPkg.dsc we
> might want to remove it there aswel.
>
Ok, I'
