tree 0d1450043ef47bbfaff7897964acf160f27a264a
parent 586737df73bf7080cd475d980b4d032a199d2248
author Simon Glass <sjg@chromium.org> 1354371275 -0800
committer Simon Glass <sjg@chromium.org> 1354696791 -0800

cros_bundle_firmware: Move fdt selection earlier

At present the fdt preamble flags are updated after the fdt has already
been used by PackFirmware to obtain its parameters. Move the fdt update
earlier so that these flags actually take effect.

The test used on the previous commit was insufficient.

BUG=chromium-os:35369
BRANCH=snow
TEST=manual

$ cros_bundle_firmware -b daisy -O out -v4

See that vbutil_firmware is invoked with --flags 0 when --force-rw is
used and 1 when it is not.

I would like to test with something like this:

vbutil_firmware --verify out/vblock.vblock-a \
  --signpubkey /usr/share/vboot/devkeys/dev_firmware_data_key.vbpubk \
  --fv out/input.vblock-a

but it always gives this:
ERROR: Error verifying key block.

Change-Id: Iffb996eca818570a69271d986d3b3e46be31c804
(cherry picked from commit 412474f237103a190e09f0c8551cee387b1ec1cb)
Reviewed-on: https://gerrit.chromium.org/gerrit/39120
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Tom Wai-Hong Tam <waihong@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>