linux_dsm_epyc7002/arch/arm/mach-aaec2000/include/mach/hardware.h
Russell King a09e64fbc0 [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07 09:55:48 +01:00

51 lines
1.2 KiB
C

/*
* arch/arm/mach-aaec2000/include/mach/hardware.h
*
* Copyright (c) 2005 Nicolas Bellido Y Ortega
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
#include <asm/sizes.h>
#include <mach/aaec2000.h>
/* The kernel is loaded at physical address 0xf8000000.
* We map the IO space a bit after
*/
#define PIO_APB_BASE 0x80000000
#define VIO_APB_BASE 0xf8000000
#define IO_APB_LENGTH 0x2000
#define PIO_AHB_BASE 0x80002000
#define VIO_AHB_BASE 0xf8002000
#define IO_AHB_LENGTH 0x2000
#define VIO_BASE VIO_APB_BASE
#define PIO_BASE PIO_APB_BASE
#define io_p2v(x) ( (x) - PIO_BASE + VIO_BASE )
#define io_v2p(x) ( (x) + PIO_BASE - VIO_BASE )
#ifndef __ASSEMBLY__
#include <asm/types.h>
/* FIXME: Is it needed to optimize this a la pxa ?? */
#define __REG(x) (*((volatile u32 *)io_p2v(x)))
#define __PREG(x) (io_v2p((u32)&(x)))
#else /* __ASSEMBLY__ */
#define __REG(x) io_p2v(x)
#define __PREG(x) io_v2p(x)
#endif
#include "aaec2000.h"
#endif /* __ASM_ARCH_HARDWARE_H */