Update README.md and add licensing info

LICENSE.PKGBUILD

@@ -0,0 +1,8 @@
+Copyright 2020 Mohammad Hadi Hosseinpour
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+

README.md

@@ -1,12 +1,42 @@
-# BPI Series WiFi/BT Firmware
+# Wireless Connectivity Firmware for Banana Pi Boards
 
-Compatible with BPI M1-Plus/ M2/ M2Plus/ M3  WiFi Firmware
+This fork just adds PKGBUILDs to [upstream](/~https://github.com/BPI-SINOVOIP/BPI_WiFi_Firmware).
 
-BPI M1-Plus/ M2 Series:
-     Please copy and paste this "ap6210 folder" under "/lib/firmware"
-
-BPI M2-Plus/ M3 / M64 Series:
-     Please copy and paste this "ap6212 folder" under "/lib/firmware"
+## Available Packages
+|  Wireless Chipset  |           Package           |      Folder      |
+|--------------------|-----------------------------|------------------|
+|  AP6210            |  `firmware-ap6210-bpi`      |  `ap6210`        |
+|  AP6212            |  `firmware-ap6212-bpi`      |  `ap6212`        |
+|  RTL8192EE         |  `firmware-rtl8192ee-bpi`   |  `rtl8192ee`     |
+|  RTL8723BU         |  `firmware-rtl8723bu-bpi`   |  `rtl8723bu`     |
+|  RTL8821CU         |  `firmware-rtl8821cu-bpi`   |  `rtl8821cu`     |
+|  RTL8812AE         |  `firmware-rtl8812ae-bpi`   |  `rtl8812ae`     |
+|  RTL8821CU         |  `firmware-rtl8821cu-bpi`   |  `rtl8821cu`     |
+|  RTL8822BE         |  `firmware-rtl8822be-bpi`   |  `rtl8822be`     |
 
-RTL USB/PCI Bluetooth:
-     Please copy rtl*/rtl* to /lib/firmware/
+## Which package should I use?
+
+|          Board          |  Wireless Chipset  |           Package           |
+|-------------------------|--------------------|-----------------------------|
+|  Banana Pro             |   AP6210           |  `firmware-ap6210-bpi`      |
+|  Banana Pi M1+          |   AP6210           |  `firmware-ap6210-bpi`      |
+|  Banana Pi M2 Berry     |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi M2+          |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi M2U          |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi M2M          |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi M2 Zero      |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi M3           |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi M64          |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi P2 Zero      |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi S64 Core     |   AP6212           |  `firmware-ap6212-bpi`      |
+|  Banana Pi M4           |   RTL8821CU        |  `firmware-rtl8821cu-bpi`   |
+|  Banana Pi / AiWorld P1 |   AP6181           |  Not available in upstream  |
+
+
+Note: "M2" boards (M2 Berry, M2+, M2U, M2M, M2Z) may be available with other chipsets (AP6181 and AP6335) too. Check your board before installing pacakges and reporting issues to this repository or upstream.
+
+## Issues and Pull Requests
+Pull requests about PKGBUILDs are welcome. I don't accept any pull requests about firmware changes. Issues about the firmwares should be reported to upstream, as I am only responsible for packaging.
+
+## License
+PKGBUILDs are licensed under MIT. Check `LICENSE.PKGBUILD`. I have no rights on firmware.