tree 61ab6fdcabe19e936ced89d04e657f66da69193c
parent 856e9f859d20d30e08cb02256fdb261d4db7396b
author Allen Martin <amartin@nvidia.com> 1365206739 -0700
committer ChromeBot <chrome-bot@google.com> 1365715590 -0700

cros_bundle_firmware: update mmc flashing syntax

2013.01 upstream u-boot has a different mechanism for selecting boot
partition.  Instead of specifying it in the "mmc read" or "mmc write"
command, it is specified during "mmc open".  Wrap the read and write
commands with an "mmc open" / "mmc close" to select the boot
partition.

BUG=None
TEST=flashed on puppy with: "cros_bundle_firmware --board=puppy
  --flash=mmc --write=usb
  --dt=/build/puppy/firmware/dts/tegra114-dalmore.dts --servo=none"

Change-Id: If14f20771d38982cd610df12a4510900cda045fe
Signed-off-by: Allen Martin <amartin@nvidia.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/47504
Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>