it8728f: Add ITE IT8728F superio early serial support.
This is the first of a series of patches to provide support
for a new mainboard, Gigabyte GA-B75M-D3V.
This patch provides early serial for the superio and has been
tested on this mainboard. The code is based on IT8718F superio.
Change-Id: I5636199b49314166ed3b81e60b41131964dd44ff
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/3794
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
6 files changed