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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
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