allwiner a20 add i2c device in script.fex - SERP Analysis

https://linux-sunxi.org/Fex_Guide

https://www.emblogic.com/blog/12/fex-guide/

https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-MICRO/resources/A20-OLinuXino-Micro.pdf

https://forum.armbian.com/topic/258-1-wire-on-a20-lime2-or-som/

https://forum.tinycorelinux.net/index.php/topic,16581.15.html

https://axonjakarta.wordpress.com/2014/03/24/7-capacitive-touch-for-a20/

http://docs.cubieboard.org/tutorials/expansion_boards_dvk/dvk521/documentations/a20/driver_porting_and_configuration

https://www.olimex.com/forum/index.php?topic=4169.0

https://groups.google.com/g/linux-sunxi/c/ijitRnbl8c8

https://linux-sunxi.narkive.com/A7huZ8IX/how-to-test-wifi-in-a20

https://lore.kernel.org/linux-arm-kernel/20130607193014.GW18614%40n2100.arm.linux.org.uk/T/

https://xdaforums.com/t/allwinner-u-boot-script-convert-bin-to-fex.3941114/

https://linux-sunxi.org/Camera

https://datasheet.ciiva.com/29190/a20-olinuxino-micro-29190625.pdf

https://groups.google.com/g/linux-sunxi/c/SZGxiTQcFyY

https://www.kernel.org/doc/Documentation/i2c/instantiating-devices

https://static.chipdip.ru/lib/143/DOC029143395.pdf

https://forum.libreelec.tv/thread/23855-orange-pi-3-and-i2c/

https://olimex.wordpress.com/2013/09/18/7795/

https://git.toradex.com/cgit/u-boot-toradex.git/plain/arch/arm/mach-sunxi/Kconfig?h=2011.12-colibri_vf&id=c2a7a7ef866f2980213fee2a4a0df60fb06db6d0

https://www.mouser.com/datasheet/2/306/a20_olinuxino_lime_um-736754.pdf?srsltid=AfmBOorkiWLVvmCbfIqAJ6ppWmgfHkwU-07MQunzTGZTLlKygnwlrZhp

https://forum.kodi.tv/showthread.php?tid=254202&pid=2585737

https://forum.libreelec.tv/thread/15089-support-for-a10-a20/?pageNo=6

https://saturn.ffzg.hr/rot13/index.cgi?action=weblog_display%3Bcategory=Recent%20Changes%3Bstart=94%3Blimit=4

https://saturn.ffzg.hr/rot13/index.cgi?action=weblog_display%3Bcategory=recent%20changes%3Bstart=94%3Blimit=9

https://embetronicx.com/tutorials/linux/device-drivers/i2c-linux-device-driver-using-raspberry-pi/