Revert "Update defconfig to use superset bd71840 driver"

This reverts commit 3b4a2be0ff82a1abbe6014571fdc304cd94c0c83.

Reason for revert: Breaks GPU

Change-Id: I5218dbb463ec55fb0a5a63f5436b5ec9fd42ea2c
1 file changed
tree: a10a0521735eb5169d207c0226916c92fbb78df7
  1. boot.txt
  2. defconfig
  3. flash.sh
  4. fstab.emmc
  5. fstab.sdcard
  6. partition-table.json