--- zzzz-none-000/linux-3.10.107/arch/mips/sibyte/Kconfig	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/mips/sibyte/Kconfig	2021-11-10 11:53:54.000000000 +0000
@@ -147,7 +147,8 @@
 
 config SIBYTE_BUS_WATCHER
 	bool "Support for Bus Watcher statistics"
-	depends on SIBYTE_SB1xxx_SOC
+	depends on SIBYTE_SB1xxx_SOC && \
+		(SIBYTE_BCM112X || SIBYTE_SB1250)
 	help
 	  Handle and keep statistics on the bus error interrupts (COR_ECC,
 	  BAD_ECC, IO_BUS).