Populate MemoryTotalWidth property
The "MemoryTotalWidth" property did not display correct information
from the smbios file. Add function to transfer "totalWidth" type and
return data in sdbusplus format.
Tested:
Before
```
root@qbmc:root@qbmc:~# busctl introspect xyz.openbmc_project.Smbios.MDR_V2 /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm0 xyz.openbmc_project.Inventory.Item.Dimm
NAME TYPE SIGNATURE RESULT/VALUE FLAGS
.AllowedSpeedsMT property aq 0 emits-change writable
.CASLatencies property q 0 emits-change writable
.ECC property s "xyz.openbmc_project.Inventory.Item.D... emits-change writable
.FormFactor property s "xyz.openbmc_project.Inventory.Item.D... emits-change writable
.MaxMemorySpeedInMhz property q 4800 emits-change writable
.MemoryAttributes property y 2 emits-change writable
.MemoryConfiguredSpeedInMhz property q 4800 emits-change writable
.MemoryDataWidth property q 64 emits-change writable
.MemoryDeviceLocator property s "DIMM0" emits-change writable
.MemoryMedia property s "xyz.openbmc_project.Inventory.Item.D... emits-change writable
.MemorySizeInKB property t 33554432 emits-change writable
.MemoryTotalWidth property q 0 emits-change writable
.MemoryType property s "xyz.openbmc_project.Inventory.Item.D... emits-change writable
.MemoryTypeDetail property s "SynchronousUnbuffered" emits-change writable
.RevisionCode property q 0 emits-change writable
```
After patching, MemoryTotalWidth property get correct value.
```
root@qbmc:~# busctl introspect xyz.openbmc_project.Smbios.MDR_V2 /xyz/openbmc_project/inventory/system/chassis/motherboard/dimm0 xyz.openbmc_project.Inventory.Item.Dimm
NAME TYPE SIGNATURE RESULT/VALUE FLAGS
.AllowedSpeedsMT property aq 0 emits-change writable
.CASLatencies property q 0 emits-change writable
.ECC property s "xyz.openbmc_project.Inventory.Item.D... emits-change writable
.FormFactor property s "xyz.openbmc_project.Inventory.Item.D... emits-change writable
.MaxMemorySpeedInMhz property q 4800 emits-change writable
.MemoryAttributes property y 2 emits-change writable
.MemoryConfiguredSpeedInMhz property q 4800 emits-change writable
.MemoryDataWidth property q 64 emits-change writable
.MemoryDeviceLocator property s "DIMM0" emits-change writable
.MemoryMedia property s "xyz.openbmc_project.Inventory.Item.D... emits-change writable
.MemorySizeInKB property t 33554432 emits-change writable
.MemoryTotalWidth property q 72 emits-change writable
.MemoryType property s "xyz.openbmc_project.Inventory.Item.D... emits-change writable
.MemoryTypeDetail property s "SynchronousUnbuffered" emits-change writable
.RevisionCode property q 0 emits-change writable
```
Change-Id: I355ef057d7d28e4507d7c91eb45ab2453ed1923e
Signed-off-by: Joseph Fu <joseph.fu@quantatw.com>
2 files changed