tree 4b070f265568f6809a16039093f5957ea7b5fd3d
parent e3ef765dc7634415e4bc48d0bbc54e7fa79eefe0
author John Wedig <johnwedig@google.com> 1658523076 -0700
committer John Wedig <johnwedig@google.com> 1659547634 +0000

Export the part number and serial number

This commit exposes the eMMC's part name and serial number over the
appropriate D-Bus interface, so that it can be exposed over Redfish in
bmcweb.

Tested:
$ busctl introspect xyz.openbmc_project.eStoraged \
  /xyz/openbmc_project/inventory/storage/mmcblk0
  ...
  xyz.openbmc_project.Inventory.Decorator.Asset    interface -         -                                        -
.PartNumber                                      property  s         "ABCDEF"                                 emits-change
.SerialNumber                                    property  s         "123456abcd"                             emits-change
  ...
$ wget -qO- http://localhost:80/redfish/v1/Chassis/DC_SCM/Drives/mmcblk0
{
  "@odata.id": "/redfish/v1/Chassis/DC_SCM/Drives/mmcblk0",
  "@odata.type": "#Drive.v1_7_0.Drive",
  "CapacityBytes": 15634268160,
  "Id": "mmcblk0",
  "Links": {
    "Chassis": {
      "@odata.id": "/redfish/v1/Chassis/DC_SCM"
    }
  },
  "Name": "Name",
  "PartNumber": "ABCDEF",
  "PhysicalLocation": {
    "PartLocation": {
      "LocationType": "Embedded"
    }
  },
  "SerialNumber": "123456abcd",
  "Status": {
    "State": "Enabled"
  }
}

Signed-off-by: John Wedig <johnwedig@google.com>
Change-Id: I1d17f08b99907620b5f2c73fdaeacc84950ce64e