[Feature][ZXW-65]merged P49 base code

Change-Id: I3e09c0c3d47483bc645f02310380ecb7fc6f4041
diff --git a/boot/common/src/loader/drivers/efuse.c b/boot/common/src/loader/drivers/efuse.c
index 0aa6bf8..c4dc051 100644
--- a/boot/common/src/loader/drivers/efuse.c
+++ b/boot/common/src/loader/drivers/efuse.c
@@ -46,7 +46,8 @@
 	{
 		ddr_flag = CHIP_DDR_64M;
 	}
-	else if((psEfuseInfo->secure_flag >> 8) == ZX297520V3ECOSC_GW_NYC_2G_DDR)
+	else if(((psEfuseInfo->secure_flag >> 8) == ZX297520V3ECOSC_GW_NYC_2G_DDR)
+		||((psEfuseInfo->secure_flag >> 8) == ZX297520V3ECOGG_GW_NYC_2G_DDR))
 	{
 		ddr_flag = CHIP_DDR_256M;
 	}