[coreboot-gerrit] Patch merged into coreboot/master: 897123a libpayload: ipq808x: introduce uart driver

the following patch was just integrated into master:
commit 897123ab2f3bcde00848ae622faeb2ca1e7004f0
Author: Vadim Bendebury 
Date:   Tue May 27 18:28:59 2014 -0700

libpayload: ipq808x: introduce uart driver

This adds a UART driver for the ipq8064 controller. It still does not
    quite work in the receive direction - the receive FIFO returns read
    data in 32 bit chunks, which means that 4 keys need to be pressed
    before a character pops out of the driver (and it reports it as a
    single character).

This issue is being addressed separately, the driver is being checked
    in to facilitate concurrent development.

BUG=chrome-os-partner:27784, chrome-os-partner:29313

TEST=with deptcharge modifications in place, the AP148 board comes up
         to the depthcharge prompt:

Starting depthcharge on storm...

Original-Change-Id: Ief2cfcca73494be5c4147881144470078adcefb8
    Original-Signed-off-by: Vadim Bendebury 
    Original-Reviewed-on: https://chromium-review.googlesource.com/202045
    Original-Reviewed-by: Deepa Dinamani 
    Original-Reviewed-by: Stefan Reinauer 
    (cherry picked from commit 4499318fb9a4e663c504d7c41380ccf2aa89da29)
    Signed-off-by: Marc Jones

Change-Id: I3e07d7568c20c0e570222971ff219de3a6d9b7cc
    Reviewed-on: http://review.coreboot.org/8061
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/8061 for details.

-gerrit