Add QemuCpuhpWriteCpuStatus() which will be used to update the QEMU CPU status register. On error, it hangs in a similar fashion as other helper functions. Cc: Laszlo Ersek <lersek@...> Cc: Jordan Jus

This change abstracts standalone and traditional MM driver entrypoints into separate files to match corresponding driver entrypoint interfaces. Cc: Eric Dong <eric.dong@...> Cc: Ray Ni <ray.ni@...> Cc

This change replaced gSmst with gMmst to support broader compatibility under MM environment for CpuIo2Smm driver. Cc: Eric Dong <eric.dong@...> Cc: Ray Ni <ray.ni@...> Cc: Laszlo Ersek <lersek@...> Cc

https://bugzilla.tianocore.org/show_bug.cgi?id=3170 Using PcdHttpIoTimeout to set default timeout value to HttpIoLib. Cc: Maciej Rabeda <maciej.rabeda@...> Cc: Jiaxin Wu <jiaxin.wu@...> Cc: Siyuan Fu

From: Ilias Apalodimas <ilias.apalodimas@...> Allow passing of a request to StandaloneMm Core through the Firmware Framework(FF-A) using FFA_MSG_SEND_DIRECT_REQ method. This method is used as a mechan

From: Ilias Apalodimas <ilias.apalodimas@...> Instead of running StMM in SPM, OP-TEE creates a new secure partition, which emulates SPM and isolates StMM from the rest of the Trusted Applications (TAs

From: Achin Gupta <achin.gupta@...> Allow setting memory region's permissions using either of the Firmware Framework(FF-A) ABI transport or through the earlier used SVC calls. Signed-off-by: Achin Gup

From: Achin Gupta <achin.gupta@...> Allow getting memory region's permissions using either of the Firmware Framework(FF-A) ABI transport or through the earlier used SVC calls. Signed-off-by: Achin Gup

From: Achin Gupta <achin.gupta@...> Add support for reporting completion of a MM request using either the Firmware Framework(FF-A) ABI transport or through the earlier used SVC calls. Signed-off-by: A

From: Achin Gupta <achin.gupta@...> Add the FF-A header for invoking the mmu functions using FF-A calls as the transport mechanism. Support for invoking the functions through FF-A will be added in a s

With the introduction of Firmware Framework(FF-A), a Secure Partition can get the SPM version either using FF-A calls or through the existing svc calls. Use a runtime check to use either of the two me

The Firmware Framework(FF-A) requires implementation of SPM version v1.0. Add new macros for the version that will be used for FF-A. Signed-off-by: Sughosh Ganu <sughosh.ganu@...> --- Changes since V2

Declare module wide variables for SPM major and minor versions to be used in checking the SPM version compatibility. Declare the the values of SPM major and minor versions as macros. Signed-off-by: Su

The Secure Partition(SP) can request services from the Secure Partition Manager Core(SPMC) either through FF-A calls or through the existing SVC calls. Add a feature flag Pcd for enabling the FF-A met

From: Achin Gupta <achin.gupta@...> Add the Firmware Framework(FF-A) header in the StandaloneMm entry point driver. Support for invoking the functions through FF-A will be added in a subsequent patch.

From: Achin Gupta <achin.gupta@...> The Arm SMC calling convention standard v1.2 allows 8 input and output parameter registers. The FF-A specification relies on this communication. This patch extends

From: Achin Gupta <achin.gupta@...> This patch adds a rudimentary header file with defines for FF-A ABIs that will be used as the transport between S-EL0 and the SPM Signed-off-by: Achin Gupta <achin.

The following patch series adds support for using the Firmware Framework(FF-A) as a transport mechanism for requesting services from the Secure Partition Manager(SPM). This is done through a Pcd which

From: Vu Nguyen <vunguyen@...> Provides minimalist modules support for Ampere Altra silicon and Jade platform for basic booting to UiApp. Signed-off-by: Vu Nguyen <vunguyen@...> --- Platform/Ampere/Am

From: Matthew Carlson <matthewfcarlson@...> Use the new edk2-basetools pip module. Includes a helpful message in setup to let users know which has been selected. Cc: Bob Feng <bob.c.feng@...> Cc: Limi