diff --git a/include/configs/rv1126_common.h b/include/configs/rv1126_common.h
index a6307ebcc7..19e4d9cf99 100644
--- a/include/configs/rv1126_common.h
+++ b/include/configs/rv1126_common.h
@@ -55,6 +55,9 @@
 #define CONFIG_SYS_SDRAM_BASE		0
 #define SDRAM_MAX_SIZE			0xfd000000
 
+#define PERIPH_DEVICE_START_ADDR	(CONFIG_SYS_SDRAM_BASE + SDRAM_MAX_SIZE)
+#define PERIPH_DEVICE_END_ADDR		SZ_4G
+
 #define CONFIG_SYS_NONCACHED_MEMORY    (1 << 20)       /* 1 MiB */
 #ifndef CONFIG_SPL_BUILD