include/asm-arm/arch-iop33x/hardware.h

   1 /*
   2  * include/asm-arm/arch-iop33x/hardware.h
   3  */
   4
   5 #ifndef __HARDWARE_H
   6 #define __HARDWARE_H
   7
   8 #include <asm/types.h>
   9
  10 /*
  11  * Note about PCI IO space mappings
  12  *
  13  * To make IO space accesses efficient, we store virtual addresses in
  14  * the IO resources.
  15  *
  16  * The PCI IO space is located at virtual 0xfe000000 from physical
  17  * 0x90000000.  The PCI BARs must be programmed with physical addresses,
  18  * but when we read them, we convert them to virtual addresses.  See
  19  * arch/arm/mach-iop3xx/iop3xx-pci.c
  20  */
  21 #define pcibios_assign_all_busses()     1
  22 #define PCIBIOS_MIN_IO          0x00000000
  23 #define PCIBIOS_MIN_MEM         0x00000000
  24
  25 #ifndef __ASSEMBLY__
  26 void iop33x_init_irq(void);
  27
  28 extern struct platform_device iop33x_uart0_device;
  29 extern struct platform_device iop33x_uart1_device;
  30 #endif
  31
  32
  33 /*
  34  * Generic chipset bits
  35  *
  36  */
  37 #include "iop33x.h"
  38
  39 /*
  40  * Board specific bits
  41  */
  42 #include "iq80331.h"
  43 #include "iq80332.h"
  44
  45
  46 #endif