diff --git a/arch/blackfin/include/asm/config.h b/arch/blackfin/include/asm/config.h
index 53af310..1a8de49 100644
--- a/arch/blackfin/include/asm/config.h
+++ b/arch/blackfin/include/asm/config.h
@@ -21,6 +21,9 @@
 # define CONFIG_BFIN_SCRATCH_REG retn
 #endif
 
+/* U-Boot wants this config name */
+#define CONFIG_SYS_CACHELINE_SIZE L1_CACHE_BYTES
+
 /* Make sure the structure is properly aligned */
 #if ((CONFIG_SYS_GBL_DATA_ADDR & -4) != CONFIG_SYS_GBL_DATA_ADDR)
 # error CONFIG_SYS_GBL_DATA_ADDR: must be 4 byte aligned