[Feature][ZXW-130]merge P50U02 version

Only Configure: No
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No

Change-Id: I4f29ec5bb7c59385f23738d2b7ca84e67c100f69
diff --git a/boot/common/src/uboot/include/configs/zx297520v3.h b/boot/common/src/uboot/include/configs/zx297520v3.h
index e218408..ea771fa 100755
--- a/boot/common/src/uboot/include/configs/zx297520v3.h
+++ b/boot/common/src/uboot/include/configs/zx297520v3.h
@@ -131,6 +131,7 @@
 #define CONFIG_SYS_SDRAM_IMAGEFS_BASE	0x25000000
 #define CONFIG_SYS_SDRAM_IMAGEFS_END	0x27000000
 #define CONFIG_SYS_SDRAM_IMAGEFS_SIZE	(CONFIG_SYS_SDRAM_IMAGEFS_END - CONFIG_SYS_SDRAM_IMAGEFS_BASE)
+
 #else
 #define PHYS_SDRAM_1_SIZE	        	0x02000000     	/* 32MB */
 #define CONFIG_SYS_SDRAM_SIZE	    	0x02000000	   	/* 32MB in DDR */
@@ -141,6 +142,7 @@
 
 #define CONFIG_SYS_SDRAM_TEMP_BASE		0x21400000  	/* ddrÊý¾Ý°æ±¾ÁÙʱ»º´æµØÖ· */
 #define CONFIG_SYS_SDRAM_TEMP_LZMA  	0X21600000  	/* »º´æµØÖ·£¬ÓÃÓÚ½âѹ°æ±¾Ê±Ê¹Óà */
+#define CONFIG_SYS_SDRAM_ROOTFS_BASE	0x25000000
 
 #define CONFIG_SYS_SDRAM_UPDATE_ALIGNED_OFFSET	0x5000000 	/* 80MB for LocalUpdate Use. */