meta-facebook: yosemite4: Fix IPv6 address

Add config of yosemite4 to fix IPv6 address which is considered by MAC

Tested: build yosemitev4 image and connect with ipv6 address successfully

Change-Id: I0e23985644df683d6d8bcd5eba8f9ea63d5ecb02
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
diff --git a/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/yosemite4.cfg b/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/yosemite4.cfg
index 8224a80..8c0b15a 100644
--- a/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/yosemite4.cfg
+++ b/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/yosemite4.cfg
@@ -39,3 +39,5 @@
 # RTC driver
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_NCT3018Y=y
+# NCSI
+CONFIG_NCSI_OEM_CMD_GET_MAC=y