[u-boot.git] / arch / arm / mach-bcm283x / phys2bus.c

/*
 * Copyright 2015 Stephen Warren
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

#include <config.h>
#include <phys2bus.h>

unsigned long phys_to_bus(unsigned long phys)
{
#ifdef CONFIG_BCM2836
	return 0xc0000000 | phys;
#else
	return 0x40000000 | phys;
#endif
}

unsigned long bus_to_phys(unsigned long bus)
{
	return bus & ~0xc0000000;
}
Commit	Line	Data
79340db7 SW	1	/*
	2	* Copyright 2015 Stephen Warren
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	#include <config.h>
	8	#include <phys2bus.h>
	9
	10	unsigned long phys_to_bus(unsigned long phys)
	11	{
	12	#ifdef CONFIG_BCM2836
	13	return 0xc0000000 \| phys;
	14	#else
	15	return 0x40000000 \| phys;
	16	#endif
	17	}
	18
	19	unsigned long bus_to_phys(unsigned long bus)
	20	{
	21	return bus & ~0xc0000000;
	22	}