Patch merged into coreboot/master: 595a40c tegra124: Clean up ARM UART driver build

the following patch was just integrated into master:
commit 595a40cfc92baecca9c58a7a95ae38ce72582f39
Author: Marc Jones 
Date:   Sun Feb 22 23:07:48 2015 -0700

tegra124: Clean up ARM UART driver build

CONFIG_CONSOLE_SERIAL_UART has been updated to
    CONFIG_DRIVER_UART. The UART may be used for more than serial console.

Change-Id: Ife6e6861d210126b2b9ba5eee9ff72e8a447c47f
    Signed-off-by: Marc Jones 
    Reviewed-on: http://review.coreboot.org/8516
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki

See http://review.coreboot.org/8516 for details.

-gerrit