diff --git a/include/configs/bf548-ezkit.h b/include/configs/bf548-ezkit.h
index 4412177..1c035cf 100644
--- a/include/configs/bf548-ezkit.h
+++ b/include/configs/bf548-ezkit.h
@@ -180,6 +180,7 @@
  * Misc Settings
  */
 #define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_SIZE_LIMIT $$(( 512 * 1024 ))
 #define CONFIG_RTC_BFIN
 #define CONFIG_UART_CONSOLE	1
 #define CONFIG_BFIN_SPI_IMG_SIZE 0x50000
diff --git a/include/configs/bfin_adi_common.h b/include/configs/bfin_adi_common.h
index 608788a..03c6433 100644
--- a/include/configs/bfin_adi_common.h
+++ b/include/configs/bfin_adi_common.h
@@ -295,6 +295,9 @@
 /*
  * Misc Settings
  */
+#ifndef CONFIG_BOARD_SIZE_LIMIT
+# define CONFIG_BOARD_SIZE_LIMIT $$(( 256 * 1024 ))
+#endif
 #define CONFIG_BFIN_SPI_GPIO_CS /* Only matters if BFIN_SPI is enabled */
 #define CONFIG_LZMA