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OpenWRT firmware for routers
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Shibajee Roy a673ac66fa ramips: add support for Netgear JWNR2010 v5 
Specification:
 - CPU: MediaTek MT7620N (580 MHz)
 - Flash size: 4 MB NOR SPI
 - RAM size: 32 MB DDR1
 - Bootloader: U-Boot
 - Wireless: MT7620N 2x2 MIMO 802.11b/g/n (2.4 GHz)
 - Switch: MT7620 built-in 10/100 switch with vlan support
 - Ports: 4x LAN, 1x WAN
 - Others: 7x LED, Reset button, UART header on PCB (57600 8N1)

Flash instructions:
 1. Use ethernet cable to connect router with PC/Laptop, any router
    LAN port will work.
 2. To flash openwrt we are using nmrpflash[1].
 3. Flash commands:
      First we need to identify the correct Ethernet id.

        nmrpflash -L

        nmrpflash -i net* -f openwrt-ramips-mt7620-netgear_jwnr2010-v5-squashfs-factory.img

      This will show something like "Advertising NMRP server on net*..." (net*, *=1,2,3... etc.)

 4. Now remove the power cable from router back side and immediately connect it again.
    You will see flash notification in CMD window, once it says reboot the device just
    plug off the router and plug in again.

Revert to stock:
 1. Download the stock firmware from official netgear support[2].
 2. Follow the same nmrpflash procedure like above, this time just use the stock firmware.

        nmrpflash -i net* -f N300-V1.1.0.54_1.0.1.img

MAC addresses on stock firmware:
LAN = *:28 (label)
WAN = *:29
WLAN = *:28

On flash, the only valid MAC address is found in factory 0x4.

Special Note:
 This openwrt firmware will also support other netgear N300 routers like below as they
 share same stock firmware[3].
 JNR1010v2 / WNR614 / WNR618 / JWNR2000v5 / WNR2020 / WNR1000v4 / WNR2020v2 / WNR2050

[1] https://github.com/jclehner/nmrpflash
[2] https://www.netgear.com/support/product/JWNR2010v5.aspx
[3] http://kb.netgear.com/000059663

Signed-off-by: Shibajee Roy <ador250@protonmail.com>
[create DTSI, use netgear_sercomm_nor, disable by default, add MAC
addresses to commit message, add label MAC address]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
 		4 years ago
.github build: Update README & github help 6 years ago
config build: make prefix mapping of debug information optional 4 years ago
include build: set up host command for egrep 4 years ago
package procd: update to git HEAD 4 years ago
scripts scripts: remove checkpatch.sh 4 years ago
target ramips: add support for Netgear JWNR2010 v5 4 years ago
toolchain glibc: update to latest 2.31 commit [BZ #19519 BZ #26332 BZ #26248] 4 years ago
tools ramips: add support for TP-Link RE200 v3 4 years ago
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 12 years ago
.gitignore build: improve ccache support 4 years ago
BSDmakefile add missing copyright header 17 years ago
Config.in merge: base: update base-files and basic config 6 years ago
LICENSE LICENSE: use updated GNU copy 4 years ago
Makefile build: improve ccache support 4 years ago
README.md README: port to 21st century 4 years ago
feeds.conf.default feeds: add freifunk feed 4 years ago
logo.svg README: port to 21st century 4 years ago
rules.mk build: make prefix mapping of debug information optional 4 years ago

README.md

OpenWrt logo

OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.

Sunshine!

Development

To build your own firmware you need a GNU/Linux, BSD or MacOSX system (case sensitive filesystem required). Cygwin is unsupported because of the lack of a case sensitive file system.

Requirements

You need the following tools to compile OpenWrt, the package names vary between distributions. A complete list with distribution specific packages is found in the Build System Setup documentation.

gcc binutils bzip2 flex python3 perl make find grep diff unzip gawk getopt
subversion libz-dev libc-dev

Quickstart

  1. Run ./scripts/feeds update -a to obtain all the latest package definitions defined in feeds.conf / feeds.conf.default

  2. Run ./scripts/feeds install -a to install symlinks for all obtained packages into package/feeds/

  3. Run make menuconfig to select your preferred configuration for the toolchain, target system & firmware packages.

  4. Run make to build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.

Related Repositories

The main repository uses multiple sub-repositories to manage packages of different categories. All packages are installed via the OpenWrt package manager called opkg. If you're looking to develop the web interface or port packages to OpenWrt, please find the fitting repository below.

Support Information

For a list of supported devices see the OpenWrt Hardware Database

Documentation

Support Community

  • Forum: For usage, projects, discussions and hardware advise.
  • Support Chat: Channel #openwrt on freenode.net.

Developer Community

License

OpenWrt is licensed under GPL-2.0