add first working meta-layer

conf/machine/include/sun50i-h616.inc

@@ -0,0 +1,9 @@
+require conf/machine/include/sunxi64.inc
+
+DEFAULTTUNE ?= "cortexa53-crypto"
+require conf/machine/include/arm/armv8a/tune-cortexa53.inc
+
+MACHINEOVERRIDES =. "sun50i:"
+
+SOC_FAMILY = "sun50i-h616"
+

conf/machine/include/sunxi-mali-driver.inc

@@ -0,0 +1,15 @@
+PREFERRED_PROVIDER_virtual/mesa ?= "mesa-gl"
+PREFERRED_PROVIDER_virtual/libgl ?= "mesa-gl"
+PREFERRED_PROVIDER_virtual/libgles1 ?= "sunxi-mali"
+PREFERRED_PROVIDER_virtual/libgles2 ?= "sunxi-mali"
+PREFERRED_PROVIDER_virtual/egl ?= "sunxi-mali"
+
+PACKAGECONFIG:remove:pn-xserver-xorg = "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'glamor', '', d)}"
+
+XSERVER += "sunxi-mali \
+            sunxi-mali-dev"
+
+MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS += "\
+ kernel-module-mali \
+ kernel-module-mali-drm \
+  "

conf/machine/include/sunxi64.inc

@@ -0,0 +1,27 @@
+SOC_FAMILY ??= ""
+include conf/machine/include/soc-family.inc
+
+MACHINEOVERRIDES =. "sunxi:sunxi64:"
+
+PREFERRED_PROVIDER_virtual/kernel ?= "linux-mainline"
+PREFERRED_PROVIDER_u-boot ?= "u-boot"
+PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot"
+
+KERNEL_IMAGETYPE ?= "Image"
+
+# IMAGE_CLASSES += "sdcard_image-sunxi"
+IMAGE_FSTYPES += "ext4 tar.gz wic.bz2 wic.bmap"
+# sunxi-sdimg
+
+MACHINE_EXTRA_RRECOMMENDS = "kernel-modules"
+
+UBOOT_LOCALVERSION = "-g${@d.getVar('SRCPV', True).partition('+')[2][0:7]}"
+
+UBOOT_ENTRYPOINT ?= "0x40008000"
+UBOOT_LOADADDRESS ?= "0x400080OB00"
+
+#UBOOT_BINARY ?= "u-boot.itb"
+SPL_BINARY ?= "spl/sunxi-spl.bin"
+
+SERIAL_CONSOLE ?= "115200 ttyS0"
+MACHINE_FEATURES ?= "alsa apm keyboard rtc serial screen usbgadget usbhost vfat"