diff --git a/drivers/ddr/marvell/a38x/mv_ddr_plat.c b/drivers/ddr/marvell/a38x/mv_ddr_plat.c
index 2070bb38b099a151115cb15400461d0ee26dbc71..2f318cb9ea7bbd9e4d772d0b0d5ab711da11f8e2 100644
--- a/drivers/ddr/marvell/a38x/mv_ddr_plat.c
+++ b/drivers/ddr/marvell/a38x/mv_ddr_plat.c
@@ -995,7 +995,7 @@ static u32 ddr3_get_device_size(u32 cs)
 	}
 }
 
-static int ddr3_calc_mem_cs_size(u32 cs, uint64_t *cs_size)
+int ddr3_calc_mem_cs_size(u32 cs, uint64_t *cs_size)
 {
 	u32 cs_mem_size;
 
diff --git a/drivers/ddr/marvell/a38x/mv_ddr_plat.h b/drivers/ddr/marvell/a38x/mv_ddr_plat.h
index 61f10302fccaa086df0ce872a590769b4a61f8b0..9c5fdecd9341e05b848079a52e81ee8032cb8e39 100644
--- a/drivers/ddr/marvell/a38x/mv_ddr_plat.h
+++ b/drivers/ddr/marvell/a38x/mv_ddr_plat.h
@@ -232,4 +232,5 @@ u32 mv_ddr_dm_pad_get(void);
 int mv_ddr_pre_training_fixup(void);
 int mv_ddr_post_training_fixup(void);
 int mv_ddr_manual_cal_do(void);
+int ddr3_calc_mem_cs_size(u32 cs, uint64_t *cs_size);
 #endif /* _MV_DDR_PLAT_H */
diff --git a/drivers/ddr/marvell/a38x/xor.c b/drivers/ddr/marvell/a38x/xor.c
index 024cecd777c5a5d06cc2328d0b82b68fb5fc453b..f859596d8953227165f840e4dfd6b26c1c845ab1 100644
--- a/drivers/ddr/marvell/a38x/xor.c
+++ b/drivers/ddr/marvell/a38x/xor.c
@@ -347,6 +347,9 @@ void ddr3_new_tip_ecc_scrub(void)
 	for (cs_c = 0; cs_c < max_cs; cs_c++)
 		cs_ena |= 1 << cs_c;
 
+	/* assume that all CS have same size */
+	ddr3_calc_mem_cs_size(0, &cs_mem_size);
+
 	mv_sys_xor_init(max_cs, cs_ena, cs_mem_size, 0);
 	total_mem_size = max_cs * cs_mem_size;
 	mv_xor_mem_init(0, 0, total_mem_size, 0xdeadbeef, 0xdeadbeef);