diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h
index a9f5a81..c69b53d 100644
--- a/drivers/mtd/spi/sf_internal.h
+++ b/drivers/mtd/spi/sf_internal.h
@@ -17,6 +17,7 @@
 /* CFI Manufacture ID's */
 #define SPI_FLASH_CFI_MFR_SPANSION	0x01
 #define SPI_FLASH_CFI_MFR_STMICRO	0x20
+#define SPI_FLASH_CFI_MFR_MACRONIX	0xc2
 #define SPI_FLASH_CFI_MFR_WINBOND	0xef
 
 /* SECT flags */
@@ -61,6 +62,7 @@
 /* Common status */
 #define STATUS_WIP			0x01
 #define STATUS_QEB_WINSPAN		(1 << 1)
+#define STATUS_QEB_MXIC			(1 << 6)
 #define STATUS_PEC			0x80
 
 /* Flash timeout values */
@@ -102,6 +104,9 @@
 /* Program the status register */
 int spi_flash_cmd_write_status(struct spi_flash *flash, u8 sr);
 
+/* Set quad enbale bit for macronix flashes */
+int spi_flash_set_qeb_mxic(struct spi_flash *flash);
+
 /* Set quad enbale bit for winbond and spansion flashes */
 int spi_flash_set_qeb_winspan(struct spi_flash *flash);
 
diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c
index 6adee32..05fbcbd 100644
--- a/drivers/mtd/spi/sf_ops.c
+++ b/drivers/mtd/spi/sf_ops.c
@@ -39,6 +39,32 @@
 	return 0;
 }
 
+#ifdef CONFIG_SPI_FLASH_MACRONIX
+int spi_flash_set_qeb_mxic(struct spi_flash *flash)
+{
+	u8 qeb_status;
+	u8 cmd;
+	int ret;
+
+	cmd = CMD_READ_STATUS;
+	ret = spi_flash_read_common(flash, &cmd, 1, &qeb_status, 1);
+	if (ret < 0) {
+		debug("SF: fail to read status register\n");
+		return ret;
+	}
+
+	if (qeb_status & STATUS_QEB_MXIC) {
+		debug("SF: Quad enable bit is already set\n");
+	} else {
+		ret = spi_flash_cmd_write_status(flash, STATUS_QEB_MXIC);
+		if (ret < 0)
+			return ret;
+	}
+
+	return ret;
+}
+#endif
+
 #if defined(CONFIG_SPI_FLASH_SPANSION) || defined(CONFIG_SPI_FLASH_WINBOND)
 static int spi_flash_cmd_write_config(struct spi_flash *flash, u8 cr)
 {
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index 8bd06ee..88d1d0a 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -31,6 +31,10 @@
 static int spi_flash_set_qeb(struct spi_flash *flash, u8 idcode0)
 {
 	switch (idcode0) {
+#ifdef CONFIG_SPI_FLASH_MACRONIX
+	case SPI_FLASH_CFI_MFR_MACRONIX:
+		return spi_flash_set_qeb_mxic(flash);
+#endif
 #if defined(CONFIG_SPI_FLASH_SPANSION) || defined(CONFIG_SPI_FLASH_WINBOND)
 	case SPI_FLASH_CFI_MFR_SPANSION:
 	case SPI_FLASH_CFI_MFR_WINBOND: