Inventory upload fixes

[bradbishop]

This patchset aims to correct a number of issues with the timing of kicking off the inventory upload procedure.

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This change is

[johnhcwang]

Hi @bradbishop ,
We noticed there is no any data in most of the inventory (BIOS version, DIMM ...) with v1.0.1 on Barreleye.

$ curl -s -c cjar -b cjar -k https://10.38.3.173/org/openbmc/inventory/system/bios
{
  "data": {
    "fault": "False", 
    "fru_type": "SYSTEM", 
    "is_fru": 1, 
    "present": "True", 
    "version": ""
  }, 
  "message": "200 OK", 
  "status": "ok"
} 

# cat /etc/os-release
ID=openbmc-phosphor
NAME=Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro)
VERSION=0.1.0 (jethro)
VERSION_ID=v1.0.1-dirty
PRETTY_NAME=Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro) 0.1.0 (jethro)
BUILD_ID=v1.0.1

# obmcutil state
 = HOST_BOOTED
#

Attach some messages in journal log for your information.

barreleye system_manager.py[956]: Running System State: HOST_POWERED_ON
barreleye system_manager.py[956]: Starting process: /usr/sbin/goto_system_state.py INVENTORY_UPLOADED inventory_upload.py: inventory_upload
ftgmac100: NCSI interface up
barreleye kernel: ftgmac100: NCSI interface up
barreleye kernel[949]: ftgmac100: NCSI interface up
barreleye system_manager.py[956]: ERROR (name_properties): "name" property in /bmc/inventory/hdd_backplane is incorrect ("BARRELEYE Exander" instead of base node name)
barreleye system_manager.py[956]: ERROR (name_properties): "name" property in /bmc/inventory/sas_expander is incorrect ("BARRELEYE BPx15" instead of base node name)
barreleye system_manager.py[956]: ERROR (name_properties): "name" property in /bmc/inventory/misc is incorrect ("BARRELEYE MB" instead of base node name)
barreleye system_manager.py[956]: ERROR: Input tree has errors, aborting (use -f to force output)
barreleye system_manager.py[956]: Cannot read attributes: /sys/class/hwmon/hwmon1/in6_input
barreleye system_manager.py[956]: About to erase 0x01e75000..0x01e7e000 !
barreleye system_manager.py[956]: Erasing...
barreleye system_manager.py[956]: [569B blob data]
barreleye system_manager.py[956]: About to program "/tmp/tmptfbw9C" at 0x01e75000..0x01e7e000 !
barreleye system_manager.py[956]: Programming & Verifying...
barreleye system_manager.py[956]: [                                                  ] 0%
barreleye system_manager.py[956]: Updating actual size in partition header...
barreleye system_manager.py[956]: Uploading inventory to PNOR in dtb format...
barreleye system_manager.py[956]: Running System State: INVENTORY_UPLOADED
barreleye system_manager.py[956]: Starting process: /usr/sbin/pcie_slot_present.exe: pcie_present
barreleye system_manager.py[956]: Setting fans to max
barreleye system_manager.py[956]: Booting host

[Kenthliu]

Duplicat issue with openbmc/openbmc#423

[johnhcwang]

Oops!! Let us track this issue with Kens'.