<div dir="ltr"><div dir="ltr"><br></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 14 Dec 2020 at 20:12, Sughosh Ganu via <a href="http://groups.io">groups.io</a> <sughosh.ganu=<a href="mailto:linaro.org@groups.io">linaro.org@groups.io</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
The following patch series adds support for using the Firmware<br>
Framework(FF-A) as a transport mechanism for requesting services from<br>
the Secure Partition Manager(SPM). This is done through a Pcd which<br>
can be used to enable the FF-A mechanism or to use the earlier used<br>
SVC calls.<br>
<br>
<br>
Changes since V1:<br>
Handled review comments from Sami Mujawar<br></blockquote><div><br></div><div>Please review these patches along with V3 of the patch series for adding support for StandaloneMm as an Optee TA[1].</div><div><br></div><div>-sughosh</div><div><br></div><div>[1] - <a href="https://edk2.groups.io/g/devel/message/68951">https://edk2.groups.io/g/devel/message/68951</a></div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
<br>
Achin Gupta (7):<br>
ArmPkg/IndustryStandard: Add barebones FF-A header<br>
ArmPkg/ArmSvcLib: Return x4-x7 in output parameters<br>
StandaloneMmPkg: Use FF-A header file in Standalone MM Core entry<br>
point<br>
StandaloneMmPkg: Add option to use FF-A calls for communication with<br>
SPM<br>
StandaloneMmPkg: Use FF-A header file in Standalone MM Arm MMU library<br>
StandaloneMmMmuLib: Add option to use FF-A calls to get memory<br>
region's permissions<br>
StandaloneMmMmuLib: Add option to use FF-A calls to set memory<br>
region's permissions<br>
<br>
Ilias Apalodimas (2):<br>
MdeModulePkg/VariableStandaloneMm: Set PcdFlashNvStorageVariableBase<br>
to Pcd<br>
StandaloneMmPkg: Allow sending FFA Direct Request message to<br>
StandaloneMm<br>
<br>
Sughosh Ganu (4):<br>
ArmPkg: Introduce support for PcdFfaEnable<br>
StandaloneMmPkg: Add macros for SPM version<br>
StandaloneMmPkg: Add the SPM version for FF-A<br>
StandaloneMmPkg: Add option to use FF-A calls for getting SPM version<br>
<br>
ArmPkg/ArmPkg.dec | 6 +<br>
.../ArmMmuStandaloneMmLib.inf | 3 +<br>
.../RuntimeDxe/VariableStandaloneMm.inf | 6 +-<br>
.../StandaloneMmCoreEntryPoint.inf | 3 +<br>
ArmPkg/Include/IndustryStandard/ArmFfaSvc.h | 44 ++++++<br>
ArmPkg/Include/IndustryStandard/ArmMmSvc.h | 3 +<br>
ArmPkg/Include/Library/ArmSvcLib.h | 10 +-<br>
.../AArch64/ArmMmuStandaloneMmLib.c | 145 +++++++++++++-----<br>
.../StandaloneMmCpu/AArch64/EventHandle.c | 4 +-<br>
.../AArch64/StandaloneMmCoreEntryPoint.c | 130 ++++++++++++----<br>
ArmPkg/Library/ArmSvcLib/AArch64/ArmSvc.S | 4 +-<br>
11 files changed, 291 insertions(+), 67 deletions(-)<br>
create mode 100644 ArmPkg/Include/IndustryStandard/ArmFfaSvc.h<br>
<br>
-- <br>
2.17.1<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
</blockquote></div></div>
<div width="1" style="color:white;clear:both">_._,_._,_</div> <hr> Groups.io Links:<p> You receive all messages sent to this group. <p> <a target="_blank" href="https://edk2.groups.io/g/devel/message/68954">View/Reply Online (#68954)</a> | | <a target="_blank" href="https://groups.io/mt/78951493/1813853">Mute This Topic</a> | <a href="https://edk2.groups.io/g/devel/post">New Topic</a><br> <a href="https://edk2.groups.io/g/devel/editsub/1813853">Your Subscription</a> | <a href="mailto:devel+owner@edk2.groups.io">Contact Group Owner</a> | <a href="https://edk2.groups.io/g/devel/unsub">Unsubscribe</a> [edk2-devel-archive@redhat.com]<br> <div width="1" style="color:white;clear:both">_._,_._,_</div>