meta-swift: Initial commit

Create a new machine for Swift, a POWER9 system.
It is initially based on Witherspoon but with 128MB NOR
flash chips.

- To build this machine:
export MACHINE="swift"; \
export BB_ENV_EXTRAWHITE="$BB_ENV_EXTRAWHITE MACHINE"; \
bitbake obmc-phosphor-image

Change-Id: I75fc7b80cfee09acfca31f46423e330caf53ad55
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
2 files changed