Calculate the version ID of BMC UBI volumes during build time.
- When the new ubi layout is flashed onto the BMC, the volumes
were named kernel-0 and rofs-0 by default. This tends to be
misleading as we can't differentiate between two different BMC
versions.
- Now the ubi volumes will be named kernel-<versionID> and
rofs-<versionID> calculated by getting the hash(SHA-512) of
the version and taking the first 8 characters.
- The Uboot env needs to be updated to point to the correct
kernelname which has now changed from kernel-0 to
kernel-<versionID> calculated by getting the HASH(SHA-512)
of the version and taking the first 8 characters.
Resolves openbmc/openbmc#2323
Change-Id: I258d165b399d1ff59ea86f410006f6d03fe13a2e
Signed-off-by: Saqib Khan <khansa@us.ibm.com>
3 files changed