bmpblk: add atlas board

Add atlas to the list of boards.

BUG=b:75454415
BRANCH=none
TEST=emerge-atlas chromeos-bmpblk succeeds

Change-Id: I615eaef65a08f108aee1b49a68030178ad6aa459
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/991157
Commit-Ready: Caveh Jalali <caveh@google.com>
Tested-by: Caveh Jalali <caveh@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
diff --git a/images/boards.yaml b/images/boards.yaml
index 523b584..45138a8 100644
--- a/images/boards.yaml
+++ b/images/boards.yaml
@@ -291,3 +291,10 @@
   screen:   [2400, 1600]
   hi_res:   [en]
   text_colors:  4
+
+atlas:
+  # 3840x2160, boots recovery image on USB ports.
+  screen:   [3840, 2160]
+  sdcard:   False
+  hi_res:   [en, es-419, pt-BR, fr, es, it, de, nl, da, nb, sv, ko, ja, id,
+             th, ar, ms, zh-CN, zh-TW, fi, pl]