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Rafał Miłecki 20fe0e66f3 bcm53xx: initialize NVRAM from NVMEM driver
NVRAM access may be needed early in boot process. Reading it using mtd
happens quite late in the init process. Add NVRAM initialization to the
NVMEM driver which comes up early and depends on IO mapping only.

This is required by Linksys devices which use NVRAM content for proper
partitioning (detecting current firmware partition).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit baf04eed02)
2021-03-17 23:38:46 +01:00
.github build: Update README & github help 2018-07-08 09:41:53 +01:00
config build: use SPDX license tags 2021-02-05 14:54:47 +01:00
include kernel: bump 5.4 to 5.4.105 2021-03-16 00:31:16 +01:00
LICENSES LICENSES: include all used licenses in LICENSES directory 2021-02-14 19:21:38 +01:00
package bcm63xx-cfe: update to the latest master 2021-03-17 21:23:45 +01:00
scripts download: remove broken mirrors 2021-02-24 20:24:09 +01:00
target bcm53xx: initialize NVRAM from NVMEM driver 2021-03-17 23:38:46 +01:00
toolchain glibc: update to latest 2.33 commit 2021-02-13 10:07:40 +01:00
tools ramips: mt7621: add TP-Link EAP235-Wall support 2021-02-19 20:09:28 +01:00
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 2012-05-08 13:30:49 +00:00
.gitignore build: improve ccache support 2020-07-11 15:19:53 +02:00
BSDmakefile build: use SPDX license tags 2021-02-05 14:54:47 +01:00
Config.in build: use SPDX license tags 2021-02-05 14:54:47 +01:00
COPYING COPYING: add COPYING file to specify project licenses 2021-02-14 19:21:38 +01:00
feeds.conf.default feeds.conf.default: remove freifunk feed 2021-03-03 22:59:04 +01:00
Makefile Revert "build: replace which with Bash command built-in" 2021-03-03 23:02:30 +01:00
README.md build: add which command to build requirements 2021-03-03 23:03:25 +01:00
rules.mk Mostly revert "build: add support for fixing up library soname" 2021-02-15 18:47:21 +01:00

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 rsync which

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.

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

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  • Support Chat: Channel #openwrt on freenode.net.

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OpenWrt is licensed under GPL-2.0