ARM: davinci: remove hawkboard support

This is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Sughosh Ganu <urwithsughosh@gmail.com>
Cc: Syed Mohammed Khasim <sm.khasim@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
diff --git a/doc/README.scrapyard b/doc/README.scrapyard
index 766d712..cd8f4ae 100644
--- a/doc/README.scrapyard
+++ b/doc/README.scrapyard
@@ -12,6 +12,7 @@
 
 Board            Arch        CPU            Commit      Removed     Last known maintainer/contact
 =================================================================================================
+hawkboard        arm         arm926ejs      -           -           Syed Mohammed Khasim <sm.khasim@gmail.com>:Sughosh Ganu <urwithsughosh@gmail.com>
 tnetv107x        arm         arm1176        -           -           Chan-Taek Park <c-park@ti.com>
 a320evb          arm         arm920t        -           -           Po-Yu Chuang <ratbert@faraday-tech.com>
 cm4008           arm         arm920t        -           -           Greg Ungerer <greg.ungerer@opengear.com>