Boot-time memory difference
(delta in bytes from test_v3.15-rc1 (c9eaa447e77efe77b7fa4c953bd62de8297fd6c5))
    avail    rsrvd     high    freed                board              kconfig                  dtb
      -4k       4k        .        . tegra114-dalmore-a04   multi_v7_defconfig     tegra114-dalmore
        .        .        .        . tegra114-dalmore-a04      tegra_defconfig     tegra114-dalmore
      -4k       4k        .        .       tegra30-beaver   multi_v7_defconfig       tegra30-beaver
        .        .        .        .       tegra30-beaver      tegra_defconfig       tegra30-beaver