Add u-boot to manifest

Needed to compile the SDK.

BUG=b/177367546
TEST=repo init, repo sync, build sdk parts that need u-boot.
RELEASE_NOTE=None

Change-Id: Ib85ce984a7c679aa4cc655d2b2068db795b12587
Reviewed-on: https://cos-review.googlesource.com/c/cos/manifest/+/29930
Reviewed-by: Dexter Rivera <riverade@google.com>
Tested-by: Robert Kolchmeyer <rkolchmeyer@google.com>
1 file changed
tree: 14daa59690bb16d2c3f7e26f34a937a6ec2d0303
  1. external_full.xml
  2. flaky_repos.xml
  3. LICENSE
  4. PRESUBMIT.cfg
  5. README.md
README.md

Manifests used to checkout COS source

Usage: repo init -u https://cos.googlesource.com/cos/manifest.git && repo sync.