Getting Start with BP-W2 - Revision history

Sinovoip at 12:29, 7 May 2018

2018-05-07T12:29:44Z

Sinovoip at 12:29, 7 May 2018

2018-05-07T12:29:06Z

Sinovoip at 12:28, 7 May 2018

2018-05-07T12:28:29Z

Sinovoip: Created page with "=Introduction= The Banana Pi R2 is a router based development board, which can run on a variety of open source operating systems including OpenWrt, Android, and Bananian. It..."

2018-05-07T12:27:20Z

Created page with "=Introduction= The Banana Pi R2 is a router based development board, which can run on a variety of open source operating systems including OpenWrt, Android, and Bananian. It..."

New page

=Introduction=

The Banana Pi R2 is a router based development board, which can run on a variety of open source operating systems including OpenWrt, Android, and Bananian. It has 4 Gigabit LAN ports, 1 Gigabit WAN, and 300Mbs wireless N capabilities.

Read more: [[Banana Pi BPI-R2]]

==Key Features==

* MediaTek MT7623N, Quad-core ARM Cortex-A7
* Mali 450 MP4 GPU
* 2G DDR3 SDRAM
* Mini PCIE interface
* SATA interface
* 4x Gigabit LAN 1x Gigabit WAN

==Hardware==
[[Image:R2.jpg]]

=Development=
Let's get start to develop on BPI-R2, see amazing things happen.
==Basic Development==
===Prepare to develop===
1.Prepare 16G/above TF card, USB-Serial interface, Ubuntu System

2.Using your USB-Serial Connect debug console on R2

[[Image:R2_debug_console.png|240px]]

===Load your first image on R2===
1.You could download latest image from our forum
* Here is the example image link: http://forum.banana-pi.org/t/bpi-r2-new-image-release-ubuntu-16-04-v1-3-2018-3-30/5293

2.Install bpi-tools on your Ubuntu
* apt-get install pv
* curl -sL https://github.com/BPI-SINOVOIP/bpi-tools/raw/master/bpi-tools | sudo -E bash

3.After you download the image, insert your TF card into your Ubuntu
* Execute "bpi-copy xxx.img /dev/sdx" to install image on your TF card.

4.After step 3, then you can insert your TF card into R2, and press power button for around 10s to setup R2.

===Build your own image on R2===
====Ubuntu====
1. Clone Bsp project from Github
* Execute "git clone git@github.com:BPI-SINOVOIP/BPI-R2-bsp.git"

2. Execute "./build.sh", to build your own uboot and kernel.
[[Image:R2_build_sh.png]]

3. After finish built, Execute "cd SD", plug your Ubuntu TFcard in PC.

4. Execute "bpi-update -c bpi-r2.conf -d /dev/sdX", to update the compiled kernel to your TFcard.

5. If you want to install Ubuntu on EMMC, follow these steps：
* Program ubuntu image to SD card
* Install this SD to R2 board and boot from SD
* Enter the Uboot prompt, and run command emmc pconf 48 to change Partition config of EMMC
* And then run command reset, let it boot to OS
* Enter the system with username pi or root
* Run command
echo 0 > /sys/block/mmcblk1boot0/force_ro to enable /dev/mmcblk1boot0 write mode`
* To write preloader to EMMC by running command:
"bpi-bootsel BPI-R2-EMMC-boot0-DDR1600-0k-0905.img.gz /dev/mmcblk1boot0" where BPI-R2-EMMC-boot0-DDR1600-0k-0905.img.gz is the preloader for emmc, please download it from link：https://github.com/BPI-SINOVOIP/BPI-files/blob/master/SD/100MB/BPI-R2-EMMC-boot0-DDR1600-0k-0905.img.gz

* To copy ubuntu image to EMMC:
unzip -p <XXX.img.zip> | pv | dd of=<device> bs=10M status=noxfer
or
bpi-copy <XXX.img.zip> <device> where the XXX.img.zip is ubuntu image we can get it from http://www.banana-pi.org/r2-download.html 40, and where should be /dev/mmcblk1.
* power off
* remove SD & power on

====OpenWrt====
1. Clone OpenWrt project from Github.
* Execute "git clone https://github.com/garywangcn/bpi-r2_lede.git"

2. You need to have installed gcc, binutils, bzip2, flex, python, perl, make, find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc headers.

3. Run "./scripts/feeds update -a" to get all the latest package definitions defined in feeds.conf / feeds.conf.default respectively and "./scripts/feeds install -a" to install symlinks of all of them into package/feeds/.

4. Use "make menuconfig" to configure your image.
* Choose "Target System" to config as "MediaTek Ralink ARM"
* Choose "Boot Loaders" to config as "u-boot-bpi_r2"

5. Execute "make -j1 V=s" to build your own OpenWrt image.

6. After built, we have two ways to install image.
(1) Plug your TFcard in Ubuntu PC, and enter to "build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32/",
you will find two images:
* mtk-bpi-r2-EMMC.img
* mtk-bpi-r2-SD.img
(2) Write image to TF card, execute "bpi-copy if=mtk-bpi-r2-SD.img of=/dev/sdX"

(3) If you want to install image to EMMC, We need another system which is running on SD card to program EMMC image to EMMC, please follow below steps to do:
* Copy EMMC image to a running system which is from SD card
* Program EMMC image to User Data Area of EMMC: dd if=mtk-bpi-r2-EMMC.img of=/dev/mmcblk0 (assume /dev/mmcblk0 is for EMMC)
* Unlock EMMC boot0 block: echo 0 > /sys/block/mmcblk0boot0/force_ro
* Program preloader to EMMC boot0 block: dd if=mtk-bpi-r2-EMMC.img of=/dev/mmcblk0boot0 bs=1M count=1
* Change the Partition configurion of EMMC is 48h: reboot the system which is running SD, and enter the U-boot command line, run command emmc pconf 48 (for this steps, we can change partition configuration in userspace by using mmc-utils,see more information in BPI-R2 OpenWrt(LEDE) Souce code : 2018-04-11)
* Power off, remove SD card, and then power on R2 board

7. This step is for upgrade, if you don't want to install image after you built, you could use runtime upgrade.
* Copy "bin/targets/mediatek/32/lede-mediatek-32-bananapi,bpi-r2-sysupgrade.tar" to R2 board which is running OpenWrt system(no matter where(SD or EMMC) it boots from), and then run command "sysupgrade lede-mediatek-32-bananapi,bpi-r2-sysupgrade.tar" to update both kernel and rootfs.

==Advanced Development==
===GPIO===
====GPIO Control====

====PWM Control====

===Develop 4G module with W2===

===WiFi and Ap mode on W2===
====WiFi Client====

====AP mode====

===Make your own image===

==FAQ==

=Reference Link=

http://www.banana-pi.org/r2.html

http://forum.banana-pi.org/

@@ Line 15: / Line 15: @@
-===Load your first image on R2===
+===Load your first image on W2===
-===Build your own image on R2===
+===Build your own image on W2===
 ====Ubuntu====
@@ Line 45: / Line 45: @@
 ==FAQ==

@@ Line 20: / Line 20: @@
 ===Build your own image on R2===
 ====Ubuntu====
-. Clone Bsp project from Github
 ====OpenWrt====

@@ Line 1: / Line 1: @@
 =Introduction=
-The Banana Pi R2 is a router based development board, which can run on a variety of open source operating systems including OpenWrt, Android, and Bananian. It has 4 Gigabit LAN ports, 1 Gigabit WAN, and 300Mbs wireless N capabilities.
+Read more: [[Banana Pi BPI-W2]]
 ==Key Features==
 ==Hardware==
-[[Image:R2.jpg]]
 =Development=
-Let's get start to develop on BPI-R2, see amazing things happen.
+Let's get start to develop on BPI-W2, see amazing things happen.
 ==Basic Development==
 ===Prepare to develop===
 ===Load your first image on R2===
 ===Build your own image on R2===