diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index ab9493f..f2ce793 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -131,6 +131,7 @@
 #define CONFIG_USB_MAX_CONTROLLER_COUNT		1
 #define CONFIG_SYS_FSL_ERRATUM_A008378
 #define CONFIG_SYS_FSL_ERRATUM_A009663
+#define CONFIG_SYS_FSL_ERRATUM_A009942
 #define CONFIG_SYS_FSL_ERRATUM_A010315
 #define CONFIG_SYS_FSL_MAX_NUM_OF_SEC		1
 #else
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
index 4638bed..d96fd77 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -142,7 +142,7 @@
 void ddrmc_init(void)
 {
 	struct ccsr_ddr *ddr = (struct ccsr_ddr *)CONFIG_SYS_FSL_DDR_ADDR;
-	u32 temp_sdram_cfg;
+	u32 temp_sdram_cfg, tmp;
 
 	out_be32(&ddr->sdram_cfg, DDR_SDRAM_CFG);
 
@@ -189,6 +189,11 @@
 	out_be32(&ddr->ddr_zq_cntl, DDR_DDR_ZQ_CNTL);
 
 	out_be32(&ddr->cs0_config_2, DDR_CS0_CONFIG_2);
+
+	/* DDR erratum A-009942 */
+	tmp = in_be32(&ddr->debug[28]);
+	out_be32(&ddr->debug[28], tmp | 0x0070006f);
+
 	udelay(1);
 
 #ifdef CONFIG_DEEP_SLEEP