[PATCH] MIPS: CI20: Update defconfig for EFUSE.

[åçæ (Zhou Yanjie)]

The commit 19c968222934 ("MIPS: DTS: CI20: make DM9000 Ethernet
controller use NVMEM to find the default MAC address") add EFUSE
node for DM9000 in CI20, however, the EFUSE driver is not selected,
which will cause the DM9000 to fail to read the MAC address from
EFUSE, causing the following issue:

[FAILED] Failed to start Raise network interfaces.

Fix this problem by select CONFIG_JZ4780_EFUSE by default in the
ci20_defconfig.

Fixes: 19c968222934 ("MIPS: DTS: CI20: make DM9000 Ethernet
controller use NVMEM to find the default MAC address").

Signed-off-by: åçæ (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx>
---
 arch/mips/configs/ci20_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/configs/ci20_defconfig b/arch/mips/configs/ci20_defconfig
index f433fad16073..ba26ba4de09a 100644
--- a/arch/mips/configs/ci20_defconfig
+++ b/arch/mips/configs/ci20_defconfig
@@ -140,6 +140,7 @@ CONFIG_INGENIC_OST=y
 CONFIG_MEMORY=y
 CONFIG_PWM=y
 CONFIG_PWM_JZ4740=m
+CONFIG_JZ4780_EFUSE=y
 CONFIG_EXT4_FS=y
 # CONFIG_DNOTIFY is not set
 CONFIG_AUTOFS_FS=y
-- 
2.11.0