[U-Boot] [PATCH 0/4] make rs232 and dio board-specific

The Ventana U-Boot target supports a family of IMX6 based boards (6 boards currently) which have a variety of features. Make RS232 and the number of digital IO's baseboard specific.

Tim Harvey (4): imx: ventana: make RS232 enable board specific imx: ventana: make number of digital I/O's dynamic imx: ventana: add extra DIO's for GW5520 imx: ventana: make hwconfig initialize based on board configuration

board/gateworks/gw_ventana/common.c | 469 +++++++++++++++++--------------- board/gateworks/gw_ventana/common.h | 10 +- board/gateworks/gw_ventana/gw_ventana.c | 18 +- include/configs/gw_ventana.h | 5 +- 4 files changed, 278 insertions(+), 224 deletions(-)