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versatile-nommu.patch 769 B

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  1. diff -Nur linux-4.4.17.orig/arch/arm/mach-versatile/include/mach/hardware.h linux-4.4.17/arch/arm/mach-versatile/include/mach/hardware.h
  2. --- linux-4.4.17.orig/arch/arm/mach-versatile/include/mach/hardware.h 2016-08-10 11:49:43.000000000 +0200
  3. +++ linux-4.4.17/arch/arm/mach-versatile/include/mach/hardware.h 2016-08-25 23:19:03.691716292 +0200
  4. @@ -30,8 +30,12 @@
  5. #define VERSATILE_PCI_VIRT_BASE (void __iomem *)0xe8000000ul
  6. #define VERSATILE_PCI_CFG_VIRT_BASE (void __iomem *)0xe9000000ul
  7. +#ifdef CONFIG_MMU
  8. /* macro to get at MMIO space when running virtually */
  9. #define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
  10. +#else
  11. +#define IO_ADDRESS(x) (x)
  12. +#endif
  13. #define __io_address(n) ((void __iomem __force *)IO_ADDRESS(n))