[PATCH v4 2/3] ARM: configs: nuvoton: add bitbang feature for npcm8xx.

[Michael Chang]

Enable bitbang and multiple bitbang feature for npcm8xx platform.

Signed-off-by: Jim Liu <JJLIU0 at nuvoton.com>
Signed-off-by: Michael Chang <zhang971090220 at gmail.com>
---
 configs/arbel_evb_defconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configs/arbel_evb_defconfig b/configs/arbel_evb_defconfig
index 4a58146e61..c93fa34eb5 100644
--- a/configs/arbel_evb_defconfig
+++ b/configs/arbel_evb_defconfig
@@ -80,6 +80,10 @@ CONFIG_PINCTRL=y
 CONFIG_PINCONF=y
 CONFIG_PINCTRL_NPCM8XX=y
 CONFIG_DM_REGULATOR=y
+CONFIG_BITBANGMII=y
+CONFIG_BITBANGMII_MULTI=y
+CONFIG_PHY_ADDR_ENABLE=y
+CONFIG_PHY_ADDR=0
 CONFIG_DM_REGULATOR_NPCM8XX=y
 CONFIG_RNG_NPCM=y
 CONFIG_DM_SERIAL=y
-- 
2.34.1