Merge https://source.denx.de/u-boot/custodians/u-boot-marvell

- dns325: Enable 2nd harddrive (Peter & Stefan)
- marvell: cn9310-crb: Misc fixes to SPI / pincntrl in DTS (Chris)
- kirkwood: Add support for ZyXEL NSA325 board (Tony)
- sata_mv: Add bootstd hook to enable sata_bootdev (Tony)
- x240/AC5/AC5X: Disable SMBIOS (Chris)
- Revert "arm: mvebu: x240: Use i2c-gpio instead of built in controller"
  (Chris)
- DS116/N2350: Enable bootstd (Tony)
- clearfog: Support multiple DDR sizes (Josua)