源码是从 https://gitee.com/de-eem/openwrt 搬过来的
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Rafał Miłecki c8eed9a50a brcm47xx: explicitly select CPU_MIPS32_R2 and CPU_MIPSR2 for mips74k
The mips74k subtarget of brcm47xx configures gcc to compile for mips32r2;
however, the generated kernel config for 3.14 and later kernels ends up
with CPU_MIPS32_R1 and CPU_MIPSR1 selected.  The generated kernel config
for the 3.10 kernel (Barrier Breaker) properly selected CPU_MIPS32_R2 and
CPU_MIPSR2.  Modify the default kernel config for mips74k to explicitly
select CPU_MIPS32_R2 and CPU_MIPSR2.

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Tested-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45469
2015-04-16 21:20:37 +00:00
config build: add integration for managing opkg package feed keys 2015-04-06 19:39:51 +00:00
docs docs: Fix typo buysbox -> busybox. 2015-04-09 10:32:26 +00:00
include build: tell users to do non-paralle builds on errors 2015-04-16 12:18:26 +00:00
package base-files: reorder led trigger/brightness writes 2015-04-16 20:09:30 +00:00
scripts scripts/ipkg: remove file, it is obsolete 2015-03-29 07:35:36 +00:00
target brcm47xx: explicitly select CPU_MIPS32_R2 and CPU_MIPSR2 for mips74k 2015-04-16 21:20:37 +00:00
toolchain uClibc: backport sync_file_range fixes (closes: #19350) 2015-04-02 23:21:30 +00:00
tools tools: build ccache when building the sdk (fixes #13949) 2015-04-03 19:42:38 +00:00
.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: add integration for managing opkg package feed keys 2015-04-06 19:39:51 +00:00
BSDmakefile add missing copyright header 2007-02-26 01:05:09 +00:00
Config.in scripts/config: sync with linux upstream 2015-01-08 14:33:53 +00:00
feeds.conf.default feeds.conf.default: add new targets feed 2015-03-19 11:58:35 +00:00
LICENSE finally move buildroot-ng to trunk 2016-03-20 17:29:15 +01:00
Makefile build: clean up sitefiles, make them per-arch 2015-03-28 13:38:34 +00:00
README Add 'subversion' build dependency to README 2014-08-31 12:06:32 +00:00
rules.mk build: add integration for managing opkg package feed keys 2015-04-06 19:39:51 +00:00

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to configure your appreciated
configuration for the toolchain and firmware.

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

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/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

You can use "scripts/flashing/flash.sh" for remotely updating your embedded
system via tftp.

The OpenWrt system is documented in docs/. You will need a LaTeX distribution
and the tex4ht package to build the documentation. Type "make -C docs/" to build it.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


Sunshine!
	Your OpenWrt Project
	http://openwrt.org