Main features released in 25.1

[RolandoS_Altera]

Main Features Released in 25.1:

• Agilex 5 QSPI ownership selection from Quartus to decide if SDM will keep the ownership or if the ownership could be granted to the HPS. References: https://www.intel.com/content/www/us/en/docs/programmable/814346/25-1/hps-use-of-sdm-qspi-controller-use-cases.html , Check section 4.2.1 Device and Pin Options and 4.12 QSPI Controller Ownership Selection Impact on the HPS software 
• Agilex 5 Enable/Disable Attestation or RSU use case based on new QSPI ownership selection. References: https://www.intel.com/content/www/us/en/docs/programmable/814346/25-1/feature-availability-under-sdm-hps-ownership.html 
• Agilex 5 Implemented IEEE-1588v2.1 (2019) time stamp features in Ethernet TSN hard IP. References: TSN - HPS RGMII System,  TSN - RGMII HVIO System, TSN - SGMII XCVR System  
• Agilex 5 Created a Reference Designs demonstrating use of SDM crypto services API from FPGA
• Discontinued building of GHRD for DK-SI-AGI027FA and DK-SI-AGI027FB development kits for Intel® Agilex™ I-Series Transceiver-SoC Development Kit (4x F-Tile). 
• Provide Linux kernel support query the ATF API version through a sysfs entry.
• Support the SiPSVC V3 and new unified FCS client commands.

Release Notes 25.1: https://github.com/altera-fpga/gsrd-socfpga/releases/tag/QPDS25.1_REL_GSRD_PR