pull request of u-boot-mpc85xx for v2020.04

[Priyanka Jain]

Dear Tom,

Please find my pull-request for u-boot-mpc85xx/master
https://travis-ci.org/github/p-priyanka-jain/u-boot/builds/673382817

Summary
Fixes DDR initialization failure on PowerPC boards like P3041DS, P4080DS

priyankajain
-----------------
The following changes since commit 31232de07ef2bd97ff67625976eecd97eeb1bd3d:

  usb: Keep async schedule running only across mass storage xfers (2020-04-09 15:26:59 -0400)

are available in the Git repository at:

  https://gitlab.denx.de/u-boot/custodians/u-boot-mpc85xx.git HEAD

for you to fetch changes up to 159e7a224dc08557f2c4a3ee493377bec4bd8e86:

  Revert "mpc85xx: ddr: Always start DDR RAM in Self Refresh mode" (2020-04-10 17:23:41 +0530)

----------------------------------------------------------------
Biwen Li (1):
      Revert "mpc85xx: ddr: Always start DDR RAM in Self Refresh mode"

 drivers/ddr/fsl/mpc85xx_ddr_gen3.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)