uboot-imx

Merge tag 'mips-fixes-for-2019.01' of git://git.denx.de/u-boot-mips

- mips: bcm: disable CONFIG_SWAP_IO_SPACE to force native endianess in readl() & co.
  this fixes 09ace9161b95ad3a04b33d1d6a65a929901d28c8
- mips: bcm6838: fix device tree warning