add: A20-OLinuXino-Lime2 config

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

tools/hwpack/A20-OLinuXino-Lime2.conf

+#!/bin/bash
+#        --dtb A20-OLinuXino-Lime2 (Olimex Ltd: A20-OLinuXino-Lime:supported)
+
+#Bootloader:
+conf_board="A20-OLinuXino-Lime2"
+conf_bl_http="https://rcn-ee.com/repos/bootloader/latest"
+conf_bl_listfile="bootloader-ng"
+distro_defaults="enable"
+
+#Bootloader Partition:
+bootloader_location="dd_uboot_boot"
+uboot_name="u-boot.sunxi"
+dd_uboot_count=
+dd_uboot_seek="8"
+dd_uboot_conf="fsync,notrunc"
+dd_uboot_bs="1024"
+unset spl_name
+boot_name="u-boot.sunxi"
+uboot_supports_csum="true"
+
+#Kernel:
+conf_kernel=
+dtb=
+usbnet_mem=
+SERIAL="ttyS0"
+drm_device_identifier="HDMI-A-1"