1 files changed, 37 insertions, 0 deletions

diff --git a/arch/arm/plat-omap/include/mach/io.h b/arch/arm/plat-omap/include/mach/io.h
index 0610d7e2b3d7..3b2814720569 100644
--- a/arch/arm/plat-omap/include/mach/io.h
+++ b/arch/arm/plat-omap/include/mach/io.h
@@ -6,6 +6,9 @@
  * Copied from arch/arm/mach-sa1100/include/mach/io.h
  * Copyright (C) 1997-1999 Russell King
  *
+ * Copyright (C) 2009 Texas Instruments
+ * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
  * 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
@@ -157,6 +160,40 @@
 #define DSP_MMU_34XX_VIRT       0xe2000000
 #define DSP_MMU_34XX_SIZE       SZ_4K
 
+
+#elif defined(CONFIG_ARCH_OMAP4)
+/* We map both L3 and L4 on OMAP4 */
+#define L3_44XX_PHYS            L3_44XX_BASE
+#define L3_44XX_VIRT            0xd4000000
+#define L3_44XX_SIZE            SZ_1M
+
+#define L4_44XX_PHYS            L4_44XX_BASE
+#define L4_44XX_VIRT            0xda000000
+#define L4_44XX_SIZE            SZ_4M
+
+
+#define L4_WK_44XX_PHYS         L4_WK_44XX_BASE
+#define L4_WK_44XX_VIRT         0xda300000
+#define L4_WK_44XX_SIZE         SZ_1M
+
+#define L4_PER_44XX_PHYS        L4_PER_44XX_BASE
+#define L4_PER_44XX_VIRT        0xd8000000
+#define L4_PER_44XX_SIZE        SZ_4M
+
+#define L4_EMU_44XX_PHYS        L4_EMU_44XX_BASE
+#define L4_EMU_44XX_VIRT        0xe4000000
+#define L4_EMU_44XX_SIZE        SZ_64M
+
+#define OMAP44XX_GPMC_PHYS      OMAP44XX_GPMC_BASE
+#define OMAP44XX_GPMC_VIRT      0xe0000000
+#define OMAP44XX_GPMC_SIZE      SZ_1M
+
+
+#define IO_OFFSET               0x90000000
+#define __IO_ADDRESS(pa)        ((pa) + IO_OFFSET)/* Works for L3 and L4 */
+#define __OMAP2_IO_ADDRESS(pa)  ((pa) + IO_OFFSET)/* Works for L3 and L4 */
+#define io_v2p(va)              ((va) - IO_OFFSET)/* Works for L3 and L4 */
+
 #endif
 
 #define IO_ADDRESS(pa)          IOMEM(__IO_ADDRESS(pa))