[PATCH 2/2] nds32: support hardware prefetcher

We add a config for user to enable or disable this feature. It can be used to control the hardware prefetch function. Signed-off-by: Nylon Chen --- arch/nds32/Kconfig.cpu| 7 +++ arch/nds32/include/asm/bitfield.h | 6 ++ arch/nds32/kernel/head.S | 2 +-

[PATCH 2/2] nds32: support hardware prefetcher

We add a config for user to enable or disable this feature. It can be used to control the hardware prefetch function. Signed-off-by: Nylon Chen --- arch/nds32/Kconfig.cpu| 7 +++ arch/nds32/include/asm/bitfield.h | 6 ++ arch/nds32/kernel/head.S | 2 +-