tree fb146a44d2aaa7d7351f3ba2749f27ef0a229641
parent 3bc380f580f5ee740cbc3f22386f646a0ec74afa
author Yen Lin <yelin@nvidia.com> 1458755502 -0700
committer ChromeOS bot <3su6n15k.default@developer.gserviceaccount.com> 1458776725 +0000

tegra124: sdram: flush cal_auto_config register write

To ensure the writing of cal_auto_config register reaches the hardware
before we start waiting.

BUG=chrome-os-partner:48935
TEST=run reboots test
BRANCH=none

Change-Id: I8453ee80ae673b2b01eb39dbd47e4c8ef0c77822
Signed-off-by: Yen Lin <yelin@nvidia.com>
Reviewed-on: https://chromium-review.googlesource.com/334417
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>