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/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/arch/unicore32/include/mach/hardware.h * * Code specific to PKUnity SoC and UniCore ISA * * Copyright (C) 2001-2010 GUAN Xue-tao * * This file contains the hardware definitions for PKUnity architecture */ #ifndef __MACH_PUV3_HARDWARE_H__ #define __MACH_PUV3_HARDWARE_H__ #include <mach/PKUnity.h> #ifndef __ASSEMBLY__ #define io_p2v(x) (void __iomem *)((x) - PKUNITY_MMIO_BASE) #define io_v2p(x) (phys_addr_t)((x) + PKUNITY_MMIO_BASE) #else #define io_p2v(x) ((x) - PKUNITY_MMIO_BASE) #define io_v2p(x) ((x) + PKUNITY_MMIO_BASE) #endif #define PCIBIOS_MIN_IO 0x4000 /* should lower than 64KB */ #define PCIBIOS_MIN_MEM io_v2p(PKUNITY_PCIMEM_BASE) #define pcibios_assign_all_busses() 1 #endif /* __MACH_PUV3_HARDWARE_H__ */