Boot-time memory difference
(delta in bytes from test_v3.15 (1860e379875dfe7271c649058aeddffe5afd9d0d))
    avail    rsrvd     high    freed                board              kconfig                  dtb
    -636k     636k        .    -548k tegra114-dalmore-a04   multi_v7_defconfig     tegra114-dalmore
    -148k     148k        .       4k tegra114-dalmore-a04      tegra_defconfig     tegra114-dalmore
    -636k     636k        .    -548k       tegra30-beaver   multi_v7_defconfig       tegra30-beaver
    -148k     148k        .       4k       tegra30-beaver      tegra_defconfig       tegra30-beaver