uboot: Add support for ubi and mtd partitioning

Ability for u-boot to load a kernel from a ubi volume.
Add boot options for the kernel to boot a rootfs from a ubi volume.
Create env variables that can be set by userspace to indicate to
u-boot and the kernel where the ubi volume information.

Resolves openbmc/openbmc#1940
Resolves openbmc/openbmc#1943

Change-Id: I670435923c563490afa6a85b852594289295651c
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
2 files changed
tree: 9829251b025df1fc8de625f3419848339070cc5b
  1. classes/
  2. common/
  3. conf/
  4. COPYING.apache-2.0
  5. COPYING.MIT
  6. LICENSE