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c5c2eb5fd6
There are instructions (e.g. wsbh) only available in MIPS32R2 which is
the isa level used by many MIPS targets in OpenWrt. As we use the malta
target mostly for development and testing purposes, setting the CPU_TYPE
to 24Kc will make the emulation more real.
The following is output from qemu-system-mipsel 2.3.0
root@OpenWrt:/# cat /proc/cpuinfo | grep 'cpu model\|isa'
cpu model : MIPS 24Kc V0.0 FPU V0.0
isa : mips1 mips2 mips32r1 mips32r2
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
SVN-Revision: 47324
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