Patch merged into coreboot/master: drivers/uart/oxpcie_early.c: remove uart_fill_lb()

the following patch was just integrated into master:
commit 643236e193aa6a3a88903d7bdd2d13fe1ac0f675
Author: Martin Roth 
Date:   Sun Dec 18 11:02:56 2016 -0700

drivers/uart/oxpcie_early.c: remove uart_fill_lb()

uart_fill_lb() was added to drivers/uart/uart8250mem.c, so when the
    Oxford OXPCIe952 Kconfig option is enabled, we were getting an error.
    "multiple definition of `uart_fill_lb'"

The new version of uart_fill_lb sets the regwidth depending on the
    Kconfig symbol DRIVERS_UART_8250MEM_32, so if that's selected, don't
    give DRIVERS_UART_OXPCIE as a choice.

Change-Id: Ife24ab390553b10b2266809595c2e06463de708c
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/17966
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See https://review.coreboot.org/17966 for details.

-gerrit