arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h

   1 /*
   2  * arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
   3  */
   4
   5 #ifndef __ASM_ARCH_EP93XX_REGS_H
   6 #define __ASM_ARCH_EP93XX_REGS_H
   7
   8 /*
   9  * EP93xx linux memory map:
  10  *
  11  * virt         phys            size
  12  * fe800000                     5M              per-platform mappings
  13  * fed00000     80800000        2M              APB
  14  * fef00000     80000000        1M              AHB
  15  */
  16
  17 #define EP93XX_AHB_PHYS_BASE            0x80000000
  18 #define EP93XX_AHB_VIRT_BASE            0xfef00000
  19 #define EP93XX_AHB_SIZE                 0x00100000
  20
  21 #define EP93XX_AHB_PHYS(x)              (EP93XX_AHB_PHYS_BASE + (x))
  22 #define EP93XX_AHB_IOMEM(x)             IOMEM(EP93XX_AHB_VIRT_BASE + (x))
  23
  24 #define EP93XX_APB_PHYS_BASE            0x80800000
  25 #define EP93XX_APB_VIRT_BASE            0xfed00000
  26 #define EP93XX_APB_SIZE                 0x00200000
  27
  28 #define EP93XX_APB_PHYS(x)              (EP93XX_APB_PHYS_BASE + (x))
  29 #define EP93XX_APB_IOMEM(x)             IOMEM(EP93XX_APB_VIRT_BASE + (x))
  30
  31 /* APB UARTs */
  32 #define EP93XX_UART1_PHYS_BASE          EP93XX_APB_PHYS(0x000c0000)
  33 #define EP93XX_UART1_BASE               EP93XX_APB_IOMEM(0x000c0000)
  34
  35 #define EP93XX_UART2_PHYS_BASE          EP93XX_APB_PHYS(0x000d0000)
  36 #define EP93XX_UART2_BASE               EP93XX_APB_IOMEM(0x000d0000)
  37
  38 #define EP93XX_UART3_PHYS_BASE          EP93XX_APB_PHYS(0x000e0000)
  39 #define EP93XX_UART3_BASE               EP93XX_APB_IOMEM(0x000e0000)
  40
  41 #endif