zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, 2x i2c, nor flash, spi and uart.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NRob Herring <robh@kernel.org>