diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index ae21868..a1949d4 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -73,7 +73,6 @@
 
 static struct plat_serial8250_port serial_platform_data0[] = {
 	{
-		.membase	= OMAP2_IO_ADDRESS(OMAP_UART1_BASE),
 		.mapbase	= OMAP_UART1_BASE,
 		.irq		= 72,
 		.flags		= UPF_BOOT_AUTOCONF,
@@ -87,7 +86,6 @@
 
 static struct plat_serial8250_port serial_platform_data1[] = {
 	{
-		.membase	= OMAP2_IO_ADDRESS(OMAP_UART2_BASE),
 		.mapbase	= OMAP_UART2_BASE,
 		.irq		= 73,
 		.flags		= UPF_BOOT_AUTOCONF,
@@ -101,7 +99,6 @@
 
 static struct plat_serial8250_port serial_platform_data2[] = {
 	{
-		.membase	= OMAP2_IO_ADDRESS(OMAP_UART3_BASE),
 		.mapbase	= OMAP_UART3_BASE,
 		.irq		= 74,
 		.flags		= UPF_BOOT_AUTOCONF,
@@ -126,7 +123,6 @@
 #ifdef CONFIG_ARCH_OMAP4
 static struct plat_serial8250_port serial_platform_data3[] = {
 	{
-		.membase	= OMAP2_IO_ADDRESS(OMAP_UART4_BASE),
 		.mapbase	= OMAP_UART4_BASE,
 		.irq		= 70,
 		.flags		= UPF_BOOT_AUTOCONF,
@@ -605,6 +601,16 @@
 		struct device *dev = &pdev->dev;
 		struct plat_serial8250_port *p = dev->platform_data;
 
+		/*
+		 * Module 4KB + L4 interconnect 4KB
+		 * Static mapping, never released
+		 */
+		p->membase = ioremap(p->mapbase, SZ_8K);
+		if (!p->membase) {
+			printk(KERN_ERR "ioremap failed for uart%i\n", i + 1);
+			continue;
+		}
+
 		sprintf(name, "uart%d_ick", i+1);
 		uart->ick = clk_get(NULL, name);
 		if (IS_ERR(uart->ick)) {