diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 0c9497d549e39cbf55b326d4a5bf50341a4f1ad7..dbc111e1f4e25f0719648d07680b86f1c7886ed8 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1837,9 +1837,9 @@ config DEBUG_UART_VIRT
 	default 0xfec00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN
 	default 0xfec00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
 	default 0xfef36000 if DEBUG_HIGHBANK_UART
-	default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1
-	default 0xfefb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2
-	default 0xfefb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3
+	default 0xff0b0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1
+	default 0xff0b0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2
+	default 0xff0b9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3
 	default 0xffd01000 if DEBUG_HIP01_UART
 	default DEBUG_UART_PHYS if !MMU
 	depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
diff --git a/arch/arm/mach-omap1/include/mach/hardware.h b/arch/arm/mach-omap1/include/mach/hardware.h
index 05c5cd3e95f41a32d52bbc5b12b03623a38ccda0..2dc2d759a8f0e78fbce2e4be4e876b53b1497a20 100644
--- a/arch/arm/mach-omap1/include/mach/hardware.h
+++ b/arch/arm/mach-omap1/include/mach/hardware.h
@@ -63,7 +63,7 @@ static inline u32 omap_cs3_phys(void)
 
 #endif	/* ifndef __ASSEMBLER__ */
 
-#define OMAP1_IO_OFFSET		0x01000000	/* Virtual IO = 0xfefb0000 */
+#define OMAP1_IO_OFFSET		0x00f00000	/* Virtual IO = 0xff0b0000 */
 #define OMAP1_IO_ADDRESS(pa)	IOMEM((pa) - OMAP1_IO_OFFSET)
 
 #include <mach/serial.h>