To flash this firmware package, use the following iLOrest command. See http://www.hpe.com/servers/resttool to download the latest version of the iLOrest tool.
\n\nlocalhost OS example:
\nilorest flashfwpkg <file_name.fwpkg>
remote example:
\nilorest flashfwpkg <file_name.fwpkg> --url <iLO7_IP_Address> -u <iLO7_username> -p <iLO7_password>
Place the json file in the same folder as the fwpkg file.
\nThis firmware package can also be installed with the latest version of Smart Update Manager (SUM).
Supplemental updates for supported ProLiant servers and options can be done by using SUM, which is found on the Service Pack for ProLiant (SPP) ISO.
\n" } ], "ManufacturerName": [ { "Lang": "en", "Value": "Hewlett Packard Enterprise" } ], "Name": [ { "Lang": "en", "Value": "ROM Flash Universal Firmware Package - HPE ProLiant DL325/DL345 Gen12 (A66) Servers" } ], "Prerequisites": { "RequiredDiskSpace": { "SizeKB": "11000" }, "SupportedDevices": [], "SupportedOperatingSystems": [ { "Major": "0", "Minor": "0", "Name": "Cross Operating System", "Platform": "oi", "Sr": "OEM" }, { "Major": "9", "Minor": "0", "Name": "VMware ESXi 9.0", "Platform": "vmware_esx_server", "Sr": "OEM" } ], "SupportedPlatforms": false }, "ReleaseDate": "2026-07-11T07:13:01", "RevisionHistory": [ { "ReleaseNotes": [ { "Enhancements": "Updated the default Secure Boot dbx for CVE-2025-47827.
Added dynamic BIOS special properties reporting via Redfish to accurately reflect processor-specific feature availability for RBSU settings.
Addressed an issue where applying a configuration change via Redfish could cause an unnecessary full memory training cycle on the next boot, resulting in extended boot time.
", "Fixes": "Important Notes:
This revision of the System ROM includes AMD reference code TurinPI 1.0.0A for AMD 5th Generation EPYC processors.\n\nNote: The Secure Boot dbx has been updated for CVE-2025-47827. Updating the System ROM alone will not update the Secure Boot dbx. Users must reset dbx to default, load manufacturing defaults, or enroll the updated dbx from Windows, Linux, RBSU, or Redfish directly.Details about reported security vulnerabilities and their mitigation can be found at the following link Security Bulletin Library | HPE Support.
\nTo streamline content and avoid duplication across documents, starting the Gen12 platform, the UEFI Workload Based Profiles and Tuning Guide has been deprecated, and the contents of this document are now available as part of the current UEFI System Utilities User Guide for HPE Compute Gen12 servers based on iLO7 (https://hpe.com/support/UEFIG12-iLO7-UG-en).
Firmware Dependencies:
NoneProblems Fixed:
Addressed an issue where the system could randomly get stuck at SMBIOS table initialization during DC cycling test via IPMI command.
Addressed an issue where BIOS property synchronization could overwrite valid configuration data under certain conditions.
Addressed an issue where the system could hang when performing correctable or uncorrectable memory error injection on OpenBMC-based platforms.
Addressed an issue where the system did not automatically power on after a Mission Critical Mode auxiliary power cycle.
Addressed an issue where USB CD boot could experience instability or timeout during the boot flow due to EHCI DMA behavior.
Addressed an issue where applying a configuration change via Redfish could cause an unnecessary full memory training cycle on the next boot, resulting in extended boot time.
Addressed an issue where visual noise appeared on OEM logo during POST screen display.
Known Issues:
None", "Lang": "en" } ], "Version": "1.56_06-26-2026" }, { "ReleaseNotes": [ { "Enhancements": "Reduced system boot time.
Added the System Configuration (RBSU) option \"PCIe Resizable BAR\" under PCIe Device Configuration - Advanced PCIe Configuration and set to \"Enabled\" by default. This setting has the following Redfish property: Redfish property URI : /redfish/v1/systems/1/bios/settings/PcieResizableBar
Added the System Configuration (RBSU) option \"PCIe Resizable BAR Max Size\" under PCIe Device Configuration -> Advanced PCIe Configuration and set to \"Unlimited\" by default. This setting has the following Redfish property: Redfish property URI : /redfish/v1/systems/1/bios/settings/PcieResizableBarMaxSize
", "Fixes": "Important Notes:
This revision of the System ROM includes AMD reference code TurinPI 1.0.0A for AMD 5th Generation EPYC processors.
Details about reported security vulnerabilities and their mitigation can be found at the following link Security Bulletin Library | HPE Support.
\nFirmware Dependencies:
None
Problems Fixed:
Addressed an issue where the Tiered Memory Page Migration (TMPM) ACPI device was not generated in the ACPI SSDT table.
Addressed an issue where an unnecessary cold reboot could occur after a Redfish BIOS reset command.
Known Issues:
None
", "Lang": "en" } ], "Version": "1.54_05-29-2026" } ], "SWKeys": [ { "Name": "A66", "SWKeyExpectedPath": "firmware:system" } ], "SchemaVersion": "2.0.0.0", "SupportedProducts": [ { "Family": "A66", "Model": "HPE ProLiant Compute DL325 Gen12 Server" }, { "Family": "A66", "Model": "HPE ProLiant Compute DL345 Gen12 Server" }, { "Family": "FTP", "Model": "FTP-Only System" } ], "UpgradeRequirements": "Recommended" }, "PackageFormat": "FWPKG-v2", "Type": "ComboFirmware", "UpdatableBy": [ "Bmc" ] }