meta-facebook: yosemitev2: Add post code support for multi host in meta-facebook.

Added implementation to handle post codes from multiple host to BMC with
multi process approach. Each process handles post codes for corresponding host.

TESTED : Built the openbmc image targetting Facebook YosemiteV2 hardware.
Verified all the host's postcodes stored in corresponding host directories.

Signed-off-by: Kumar Thangavel <thangavel.k@hcl.com>
Change-Id: If67842b2523343a944b57127fad993aa0bd41b81
1 file changed