Callout support for SBE when watchdog times out

This commit provides additional callout support for SBE when the
host does not respond within watchdog timeout interval during SBE
boot window.

Testing:
Steps used:
 1. obmcutil poweroff
 2. istep -s0
 3. systemctl start org.open_power.Dump.Manager.service
 4. systemctl start openpower-debug-collector-watchdog@0.service
 5. Check the journal log, and get the PEL id to print PEL info

PEL info:
    "Callout Section": {
        "Callout Count":        "2",
        "Callouts": [{
            "FRU Type":         "Maintenance Procedure Required",
            "Priority":         "Mandatory, replace all with this type
as a unit",
            "Procedure":        "BMC0002"
        }, {
            "FRU Type":         "Normal Hardware FRU",
            "Priority":         "Medium Priority",
            "Location Code":    "xxxxxxxxxxxxx",
            "Part Number":      "xxxxx",
            "CCIN":             "xxxx",
            "Serial Number":    "xxxxxxx"
        }
...
"User Data 2": {
    "Section Version": "1",
    "Sub-section type": "1",
    "Created by": "0x2000",
    "Data": [
        {
            "Priority": "H",
            "Procedure": "BMC0002"
        },
        {
            "Deconfigured": false,
            "Guarded": false,
            "LocationCode": "Ufcs-xx-xxx",
            "Priority": "M"
        }
    ]
}

Signed-off-by: Shantappa Teekappanavar <sbteeks@yahoo.com>
Change-Id: I5e182cb415a807d97c98812a6713905d39fdbc9a
11 files changed
tree: 8748d0bf3d27cc2f3b9c9cd9cfc74ea442f0a3a5
  1. gen/
  2. org/
  3. phosphor-logging/
  4. subprojects/
  5. watchdog/
  6. .clang-format
  7. .gitignore
  8. checkstop_app.cpp
  9. LICENSE
  10. MAINTAINERS
  11. meson.build
  12. meson_options.txt
  13. OWNERS
  14. README.md
  15. watchdog_timeout.cpp
README.md

Building the Code

To build this package, do the following steps:

    1. meson build
    2. ninja -C build

To clean the repository run `rm -rf build`.