Boot-time memory difference
(delta in bytes from test_v3.6 (a0d271cbfed1dd50278c6b06bead3d00ba0a88f9))
  avail  rsrvd   high  freed  board          kconfig
    20k   -20k      .  -152k  2420n800       omap2plus_defconfig
   -60k    60k      .     4k  2430sdp        omap2plus_defconfig
   -60k    60k      .     4k  3517evm        omap2plus_defconfig
   -60k    60k      .     4k  3530es3beagle  omap2plus_defconfig
   -60k    60k      .     4k  3730beaglexm   omap2plus_defconfig
   -60k    60k      .     4k  37xxevm        omap2plus_defconfig
   -60k    60k      .     4k  4430es2panda   omap2plus_defconfig
   -52k    52k      .      .  5912osk        omap2plus_defconfig
   -60k    60k      .      .  cmt3517        omap2plus_defconfig