As they are MIPS32 CPUs they do support the prefetch opcode. Signed-off-by: Jonas Gorski <jogo@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6243/
@@ -1393,6 +1393,7 @@ config CPU_BMIPS
select SWAP_IO_SPACE
select WEAK_ORDERING
select CPU_SUPPORTS_HIGHMEM
+ select CPU_HAS_PREFETCH
help
Support for BMIPS3300/4350/4380 and BMIPS5000 processors.