diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
new file mode 100644
index 0000000..b2e3ab9
--- /dev/null
+++ b/drivers/spi/mxc_spi.c
@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#include <common.h>
+#include <spi.h>
+#include <asm/io.h>
+
+#ifdef CONFIG_MX27
+/* i.MX27 has a completely wrong register layout and register definitions in the
+ * datasheet, the correct one is in the Freescale's Linux driver */
+
+#error "i.MX27 CSPI not supported due to drastic differences in register definisions" \
+"See linux mxc_spi driver from Freescale for details."
+
+#else
+
+#define MXC_CSPIRXDATA		0x00
+#define MXC_CSPITXDATA		0x04
+#define MXC_CSPICTRL		0x08
+#define MXC_CSPIINT		0x0C
+#define MXC_CSPIDMA		0x10
+#define MXC_CSPISTAT		0x14
+#define MXC_CSPIPERIOD		0x18
+#define MXC_CSPITEST		0x1C
+#define MXC_CSPIRESET		0x00
+
+#define MXC_CSPICTRL_EN		(1 << 0)
+#define MXC_CSPICTRL_MODE	(1 << 1)
+#define MXC_CSPICTRL_XCH	(1 << 2)
+#define MXC_CSPICTRL_SMC	(1 << 3)
+#define MXC_CSPICTRL_POL	(1 << 4)
+#define MXC_CSPICTRL_PHA	(1 << 5)
+#define MXC_CSPICTRL_SSCTL	(1 << 6)
+#define MXC_CSPICTRL_SSPOL 	(1 << 7)
+#define MXC_CSPICTRL_CHIPSELECT(x)	(((x) & 0x3) << 24)
+#define MXC_CSPICTRL_BITCOUNT(x)	(((x) & 0x1f) << 8)
+#define MXC_CSPICTRL_DATARATE(x)	(((x) & 0x7) << 16)
+
+#define MXC_CSPIPERIOD_32KHZ	(1 << 15)
+
+static unsigned long spi_bases[] = {
+	0x43fa4000,
+	0x50010000,
+	0x53f84000,
+};
+
+static unsigned long spi_base;
+
+#endif
+
+spi_chipsel_type spi_chipsel[] = {
+	(spi_chipsel_type)0,
+	(spi_chipsel_type)1,
+	(spi_chipsel_type)2,
+	(spi_chipsel_type)3,
+};
+int spi_chipsel_cnt = sizeof(spi_chipsel) / sizeof(spi_chipsel[0]);
+
+static inline u32 reg_read(unsigned long addr)
+{
+	return *(volatile unsigned long*)addr;
+}
+
+static inline void reg_write(unsigned long addr, u32 val)
+{
+	*(volatile unsigned long*)addr = val;
+}
+
+static u32 spi_xchg_single(u32 data, int bitlen)
+{
+
+	unsigned int cfg_reg = reg_read(spi_base + MXC_CSPICTRL);
+
+	if (MXC_CSPICTRL_BITCOUNT(bitlen - 1) != (cfg_reg & MXC_CSPICTRL_BITCOUNT(31))) {
+		cfg_reg = (cfg_reg & ~MXC_CSPICTRL_BITCOUNT(31)) |
+			MXC_CSPICTRL_BITCOUNT(bitlen - 1);
+		reg_write(spi_base + MXC_CSPICTRL, cfg_reg);
+	}
+
+	reg_write(spi_base + MXC_CSPITXDATA, data);
+
+	cfg_reg |= MXC_CSPICTRL_XCH;
+
+	reg_write(spi_base + MXC_CSPICTRL, cfg_reg);
+
+	while (reg_read(spi_base + MXC_CSPICTRL) & MXC_CSPICTRL_XCH)
+		;
+
+	return reg_read(spi_base + MXC_CSPIRXDATA);
+}
+
+int spi_xfer(spi_chipsel_type chipsel, int bitlen, uchar *dout, uchar *din)
+{
+	int n_blks = (bitlen + 31) / 32;
+	u32 *out_l, *in_l;
+	int i;
+
+	if ((int)dout & 3 || (int)din & 3) {
+		printf("Error: unaligned buffers in: %p, out: %p\n", din, dout);
+		return 1;
+	}
+
+	if (!spi_base)
+		spi_select(CONFIG_MXC_SPI_IFACE, (int)chipsel, SPI_MODE_2 | SPI_CS_HIGH);
+
+	for (i = 0, in_l = (u32 *)din, out_l = (u32 *)dout;
+	     i < n_blks;
+	     i++, in_l++, out_l++, bitlen -= 32)
+		*in_l = spi_xchg_single(*out_l, bitlen);
+
+	return 0;
+}
+
+void spi_init(void)
+{
+}
+
+int spi_select(unsigned int bus, unsigned int dev, unsigned long mode)
+{
+	unsigned int ctrl_reg;
+
+	if (bus >= sizeof(spi_bases) / sizeof(spi_bases[0]) ||
+	    dev > 3)
+		return 1;
+
+	spi_base = spi_bases[bus];
+
+	ctrl_reg = MXC_CSPICTRL_CHIPSELECT(dev) |
+		MXC_CSPICTRL_BITCOUNT(31) |
+		MXC_CSPICTRL_DATARATE(7) | /* FIXME: calculate data rate */
+		MXC_CSPICTRL_EN |
+		MXC_CSPICTRL_MODE;
+
+	if (mode & SPI_CPHA)
+		ctrl_reg |= MXC_CSPICTRL_PHA;
+	if (!(mode & SPI_CPOL))
+		ctrl_reg |= MXC_CSPICTRL_POL;
+	if (mode & SPI_CS_HIGH)
+		ctrl_reg |= MXC_CSPICTRL_SSPOL;
+
+	reg_write(spi_base + MXC_CSPIRESET, 1);
+	udelay(1);
+	reg_write(spi_base + MXC_CSPICTRL, ctrl_reg);
+	reg_write(spi_base + MXC_CSPIPERIOD,
+		  MXC_CSPIPERIOD_32KHZ);
+	reg_write(spi_base + MXC_CSPIINT, 0);
+
+	return 0;
+}