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

   1 /*
   2  * linux/include/asm-arm/arch-iop33x/hardware.h
   3  */
   4 #ifndef __ASM_ARCH_HARDWARE_H
   5 #define __ASM_ARCH_HARDWARE_H
   6
   7 #include <asm/types.h>
   8
   9 /*
  10  * Note about PCI IO space mappings
  11  *
  12  * To make IO space accesses efficient, we store virtual addresses in
  13  * the IO resources.
  14  *
  15  * The PCI IO space is located at virtual 0xfe000000 from physical
  16  * 0x90000000.  The PCI BARs must be programmed with physical addresses,
  17  * but when we read them, we convert them to virtual addresses.  See
  18  * arch/arm/mach-iop33x/pci.c
  19  */
  20
  21 #define pcibios_assign_all_busses() 1
  22 #define PCIBIOS_MIN_IO          0x00000000
  23 #define PCIBIOS_MIN_MEM         0x00000000
  24
  25
  26 /*
  27  * Generic chipset bits
  28  *
  29  */
  30 #include "iop331.h"
  31
  32 /*
  33  * Board specific bits
  34  */
  35 #include "iq80331.h"
  36 #include "iq80332.h"
  37
  38 #endif  /* _ASM_ARCH_HARDWARE_H */