phosphor-software-manager: multihost support

-Background: redfish uri FirmwreInventory/bios_active depends on
phosphor-software-manager, and currently it will only show one bios
version in multi-host system due to lack of multihost support.

- Solution: Add compile flag -DMULTIHOST. When specified, it will create
  bios_active_1 and bios_active_2 dbus object.

Tested:
```
root ~#: busctl tree xyz.openbmc_project.Software.BMC.Updater
└─ /xyz
  └─ /xyz/openbmc_project
    └─ /xyz/openbmc_project/software
      ├─ /xyz/openbmc_project/software/bios_active_1
      ├─ /xyz/openbmc_project/software/bios_active_2
      └─ /xyz/openbmc_project/software/fd5a0214
```

Fusion-Link:
platform5:  https://fusion2.corp.google.com/0008dabc-2835-3ea8-8fb3-2f481746726d
platform11: https://fusion2.corp.google.com/fe5f5cc0-fe73-3b32-972c-849bd4b302fa
platform17: https://fusion2.corp.google.com/e6a9339d-d2a4-3372-bc3e-82f5cd249fe8
Google-Bug-Id: 405060721
Change-Id: I1ca41064644b967a8e64d10c4d5d138c5868136d
Signed-off-by: Jimmy Chang <cmchang@google.com>
2 files changed
tree: 2a9333a850f3ec604df61d1d5060140f5bd1fbf7
  1. classes/
  2. conf/
  3. dynamic-layers/
  4. recipes-bsp/
  5. recipes-connectivity/
  6. recipes-core/
  7. recipes-devtools/
  8. recipes-extended/
  9. recipes-google/
  10. recipes-kernel/
  11. recipes-phosphor/
  12. recipes-support/
  13. recipes-tpm1/
  14. recipes-tpm2/
  15. LICENSE
  16. README.md
README.md

meta-gbmc-staging

This repository contains additions to the openbmc/meta-google layer that are not yet ready for OpenBMC inclusion.

How to use this layer

  1. Clone openbmc/openbmc from GitHub.
  2. Clone this layer from GitHub into a subdirectory of openbmc.