diff --git a/plat/imx/common/imx8m/ddr4_retention.c b/plat/imx/common/imx8m/ddr4_retention.c
index b0f49b6..3b469f5 100644
--- a/plat/imx/common/imx8m/ddr4_retention.c
+++ b/plat/imx/common/imx8m/ddr4_retention.c
@@ -144,6 +144,7 @@
 	mmio_clrbits_32(DDRC_DFIMISC(0), 1);
 	mmio_write_32(SRC_DDRC_RCR_ADDR, 0x8F000004);
 	mmio_write_32(SRC_DDRC_RCR_ADDR, 0x8F000000); /* release all reset */
+	mmio_write_32(DDRC_DBG1(0), 0x00000000);
 
 	/* restore the ddr phy config */
 	dram_phy_init();