diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index 5ce916c..afc329a 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -67,6 +67,13 @@
 #define CCI_MN_DVM_DOMAIN_CTL		0x200
 #define CCI_MN_DVM_DOMAIN_CTL_SET	0x210
 
+#define CCI_HN_F_0_BASE			(CCI_MN_BASE + 0x200000)
+#define CCI_HN_F_1_BASE			(CCI_MN_BASE + 0x210000)
+#define CCN_HN_F_SAM_CTL		0x8	/* offset on base HN_F base */
+#define CCN_HN_F_SAM_NODEID_MASK	0x7f
+#define CCN_HN_F_SAM_NODEID_DDR0	0x4
+#define CCN_HN_F_SAM_NODEID_DDR1	0xe
+
 #define CCI_RN_I_0_BASE			(CCI_MN_BASE + 0x800000)
 #define CCI_RN_I_2_BASE			(CCI_MN_BASE + 0x820000)
 #define CCI_RN_I_6_BASE			(CCI_MN_BASE + 0x860000)
diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c
index 72ec1be..c686632 100644
--- a/drivers/ddr/fsl/main.c
+++ b/drivers/ddr/fsl/main.c
@@ -813,6 +813,7 @@ phys_size_t fsl_ddr_sdram(void)
 	info.board_need_mem_reset = board_need_mem_reset;
 	info.board_mem_reset = board_assert_mem_reset;
 	info.board_mem_de_reset = board_deassert_mem_reset;
+	remove_unused_controllers(&info);
 
 	return __fsl_ddr_sdram(&info);
 }
diff --git a/drivers/ddr/fsl/util.c b/drivers/ddr/fsl/util.c
index ce55aea..1a49b28 100644
--- a/drivers/ddr/fsl/util.c
+++ b/drivers/ddr/fsl/util.c
@@ -385,3 +385,43 @@ void fsl_ddr_sync_memctl_refresh(unsigned int first_ctrl,
 		ddr_out32(ddrc_debug2_p[i], ddrc_debug2[i]);
 }
 #endif /* CONFIG_FSL_DDR_SYNC_REFRESH */
+
+void remove_unused_controllers(fsl_ddr_info_t *info)
+{
+#ifdef CONFIG_FSL_LSCH3
+	int i;
+	u64 nodeid;
+	void *hnf_sam_ctrl = (void *)(CCI_HN_F_0_BASE + CCN_HN_F_SAM_CTL);
+	bool ddr0_used = false;
+	bool ddr1_used = false;
+
+	for (i = 0; i < 8; i++) {
+		nodeid = in_le64(hnf_sam_ctrl) & CCN_HN_F_SAM_NODEID_MASK;
+		if (nodeid == CCN_HN_F_SAM_NODEID_DDR0) {
+			ddr0_used = true;
+		} else if (nodeid == CCN_HN_F_SAM_NODEID_DDR1) {
+			ddr1_used = true;
+		} else {
+			printf("Unknown nodeid in HN-F SAM control: 0x%llx\n",
+			       nodeid);
+		}
+		hnf_sam_ctrl += (CCI_HN_F_1_BASE - CCI_HN_F_0_BASE);
+	}
+	if (!ddr0_used && !ddr1_used) {
+		printf("Invalid configuration in HN-F SAM control\n");
+		return;
+	}
+
+	if (!ddr0_used && info->first_ctrl == 0) {
+		info->first_ctrl = 1;
+		info->num_ctrls = 1;
+		debug("First DDR controller disabled\n");
+		return;
+	}
+
+	if (!ddr1_used && info->first_ctrl + info->num_ctrls > 1) {
+		info->num_ctrls = 1;
+		debug("Second DDR controller disabled\n");
+	}
+#endif
+}
diff --git a/include/fsl_ddr.h b/include/fsl_ddr.h
index 1ac092b..9aaf6b3 100644
--- a/include/fsl_ddr.h
+++ b/include/fsl_ddr.h
@@ -131,6 +131,7 @@ void board_add_ram_info(int use_default);
 /* processor specific function */
 void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 				   unsigned int ctrl_num, int step);
+void remove_unused_controllers(fsl_ddr_info_t *info);
 
 /* board specific function */
 int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,