瀏覽代碼

ARM: shmobile: armadillo800eva: enable branch prediction on defconfig

Because defconfig disabled ARM branch prediction
by CONFIG_CPU_BPREDICT_DISABLE,
Armadillo800eva's Bogomips and Loop were not good performance.
This patch enabled Arm branch prediction.
Special thanks to Ishiyama-san

Reported-by: Kiyoshi Ishiyama <kiyoshi.ishiyama.wg@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Kiyoshi Ishiyama <kiyoshi.ishiyama.wg@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Kuninori Morimoto 12 年之前
父節點
當前提交
59dd2a2a0a
共有 1 個文件被更改,包括 0 次插入1 次删除
  1. 0 1
      arch/arm/configs/armadillo800eva_defconfig

+ 0 - 1
arch/arm/configs/armadillo800eva_defconfig

@@ -20,7 +20,6 @@ CONFIG_ARCH_R8A7740=y
 CONFIG_MACH_ARMADILLO800EVA=y
 # CONFIG_SH_TIMER_TMU is not set
 CONFIG_ARM_THUMB=y
-CONFIG_CPU_BPREDICT_DISABLE=y
 CONFIG_CACHE_L2X0=y
 CONFIG_ARM_ERRATA_430973=y
 CONFIG_ARM_ERRATA_458693=y