Displaying the Contents of a Package

To view the PLDM metadata of a firmware package file, use the show_pkg_content option.

$ nvfwupd show_pkg_content -p nvfw_Grace-CPU-P5041_0003_231109.1.4_prod-signed.fwpkg

{
    "PackageHeaderInformation": {
        "PackageHeaderIdentifier": "f018878c-cb7d-4943-9800-a02f059aca02",
        "PackageHeaderFormatRevision": "1",
        "PackageReleaseDateTime": "2023-11-9 12:35:48:0 +0",
        "PackageVersionString": "Grace-CPU-P5041_0003_231109.1.4",
        "PackageSHA256": "891731860c988190eb74409969cfa09db7ae465c9fbc741d051c83c44336f1e6"
    },
    "FirmwareDeviceRecords": [
        {
            "ComponentImageSetVersionString": "BMC::",
            "DeviceDescriptors": [
                {
                    "InitialDescriptorType": "IANA Enterprise ID",
                    "InitialDescriptorData": "0x00001647"
                },
                {
                    "AdditionalDescriptorType": "UUID",
                    "AdditionalDescriptorData": "0xa5a6bcbdf1fe4b0cb57b2a4a71c48116"
                },
                {
                    "AdditionalDescriptorType": "Vendor Defined",
                    "VendorDefinedDescriptorTitleString": "GLACIERDSD",
                    "VendorDefinedDescriptorData": "0x1b"
                }
            ],
            "Components": [
                {
                    "ComponentIdentifier": "0x0",
                    "ComponentVersionString": "23.09.03",
                    "APSKUID": "N/A"
                }
            ]
        },
        {
            "ComponentImageSetVersionString": "ERoT,SBIOS:SKU_895:",
            "DeviceDescriptors": [
                {
                    "InitialDescriptorType": "IANA Enterprise ID",
                    "InitialDescriptorData": "0x00001647"
                },
                {
                    "AdditionalDescriptorType": "UUID",
                    "AdditionalDescriptorData": "0x162023c93ec5411595f448701d49d675"
                },
                {
                    "AdditionalDescriptorType": "Vendor Defined",
                    "VendorDefinedDescriptorTitleString": "GLACIERDSD",
                    "VendorDefinedDescriptorData": "0x38"
                },
                {
                    "AdditionalDescriptorType": "Vendor Defined",
                    "VendorDefinedDescriptorTitleString": "APSKU",
                    "VendorDefinedDescriptorData": "0x01000038"
                },
                {
                    "AdditionalDescriptorType": "Vendor Defined",
                    "VendorDefinedDescriptorTitleString": "ECSKU",
                    "VendorDefinedDescriptorData": "0x4a353681"
                }
            ],
            "Components": [
                {
                    "ComponentIdentifier": "0xff00",
                    "ComponentVersionString": "01.03.0114.0000_n01",
                    "ECSKUID": "0x4a353681"
                },
                {
                    "ComponentIdentifier": "0x38",
                    "ComponentVersionString": "01.00.01",
                    "APSKUID": "0x01000038"
                }
            ]
        },
        {
            "ComponentImageSetVersionString": "SMR::",
            "DeviceDescriptors": [
                {
                    "InitialDescriptorType": "IANA Enterprise ID",
                    "InitialDescriptorData": "0x00001647"
                },
                {
                    "AdditionalDescriptorType": "UUID",
                    "AdditionalDescriptorData": "0x8d83a0929f33481f9a12ec3768f7d0b2"
                }
            ],
            "Components": [
                {
                    "ComponentIdentifier": "0x0",
                    "ComponentVersionString": "0.88",
                    "APSKUID": "N/A"
                }
            ]
        }
    ]
}

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