diff --git a/include/configs/evb_rk3036.h b/include/configs/evb_rk3036.h
index 1bfb8c9178..36be165fd5 100644
--- a/include/configs/evb_rk3036.h
+++ b/include/configs/evb_rk3036.h
@@ -19,13 +19,7 @@
 #ifndef CONFIG_SPL_BUILD
 /* Enable gpt partition table */
 #undef CONFIG_PREBOOT
-#define CONFIG_PREBOOT \
-	"mmc dev 0; " \
-	"gpt guid mmc 0; " \
-	"if test $? = 1; then " \
-		"fastboot usb 0; " \
-	"fi; "
-
+#define CONFIG_PREBOOT
 #define CONFIG_SYS_BOOT_RAMDISK_HIGH
 
 /* Store env in emmc */
diff --git a/include/configs/rk3036_common.h b/include/configs/rk3036_common.h
index a1387e0d9c..026f11dac0 100644
--- a/include/configs/rk3036_common.h
+++ b/include/configs/rk3036_common.h
@@ -12,7 +12,7 @@
 #define CONFIG_SYS_MALLOC_LEN		(32 << 20)
 #define CONFIG_SYS_CBSIZE		1024
 #define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/*  64M */
+#define CONFIG_SYS_BOOTM_LEN		(64 << 20)	/*  64M */
 
 #define CONFIG_SPL_FRAMEWORK
 
@@ -46,7 +46,14 @@
 #define CONFIG_USB_FUNCTION_MASS_STORAGE
 #define CONFIG_CMD_USB_MASS_STORAGE
 
-/* usb host */
+/* memory <= 128M board */
+#define ENV_MEM_LAYOUT_SETTINGS1 \
+	"scriptaddr1=0x60000000\0" \
+	"pxefile_addr1_r=0x60100000\0" \
+	"fdt_addr1_r=0x61f00000\0" \
+	"kernel_addr1_r=0x62000000\0" \
+	"ramdisk_addr1_r=0x64000000\0"
+
 #define ENV_MEM_LAYOUT_SETTINGS \
 	"scriptaddr=0x60000000\0" \
 	"pxefile_addr_r=0x60100000\0" \
@@ -56,12 +63,10 @@
 
 #include <config_distro_bootcmd.h>
 
-/* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
- * so limit the fdt reallocation to that */
 #define CONFIG_EXTRA_ENV_SETTINGS \
-	"fdt_high=0x7fffffff\0" \
 	"partitions=" PARTS_DEFAULT \
 	ENV_MEM_LAYOUT_SETTINGS \
+	ENV_MEM_LAYOUT_SETTINGS1 \
 	RKIMG_DET_BOOTDEV \
 	BOOTENV
 #endif