Pull "Broadcom defconfig changes for 4.14" from Florian Fainelli:

This pull request contains defconfig file changes for Broadcom ARM-based SoCs
for 4.14, please pull the following:

- Markus enables the Broadcom STB AVS thermal monitoring driver as a module
  which is currently queued in Rui Zhang's tree

- Stefan updates the bcm2835_defconfig to contain a few useful changes: the RPI
  mini UART is enabled by default, the default CMA pool is bumped up to 32MB to
  support VC4 usages and finally BRCMFMAC is enabled as module since this is the
  wireless driver used on Raspberry Pi Zero Wireless.

* tag 'arm-soc/for-4.14/defconfig' of http://github.com/Broadcom/stblinux:
  ARM: multi_v7_defconfig: add CONFIG_BRCMSTB_THERMAL
  ARM: bcm2835_defconfig: Enable wifi driver for RPi Zero W
  ARM: bcm2835_defconfig: Increase CMA for VC4
  ARM: bcm2835_defconfig: Enable Mini UART console support