--- /dev/null
+--- trusted-firmware-a-2.5/plat/rockchip/rk3399/drivers/dram/dram.h.orig 2021-05-14 17:56:37.000000000 +0200
++++ trusted-firmware-a-2.5/plat/rockchip/rk3399/drivers/dram/dram.h 2021-05-18 13:59:59.413453148 +0200
+@@ -149,7 +149,7 @@
+ uint32_t rx_cal_dqs[2][4];
+ };
+
+-extern __sramdata struct rk3399_sdram_params sdram_config;
++extern __pmusramdata struct rk3399_sdram_params sdram_config;
+
+ void dram_init(void);
+