2010-10-13 06:52:46 +00:00
|
|
|
/*
|
|
|
|
* arch/mips/include/asm/prom.h
|
|
|
|
*
|
|
|
|
* Copyright (C) 2010 Cisco Systems Inc. <dediao@cisco.com>
|
|
|
|
*
|
|
|
|
* 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.
|
|
|
|
*
|
|
|
|
*/
|
2011-06-27 08:45:42 +00:00
|
|
|
#ifndef __ASM_PROM_H
|
|
|
|
#define __ASM_PROM_H
|
2010-10-13 06:52:46 +00:00
|
|
|
|
|
|
|
#ifdef CONFIG_OF
|
2012-04-30 09:32:58 +00:00
|
|
|
#include <linux/bug.h>
|
|
|
|
#include <linux/io.h>
|
|
|
|
#include <linux/types.h>
|
2010-10-13 06:52:46 +00:00
|
|
|
#include <asm/bootinfo.h>
|
|
|
|
|
|
|
|
extern int early_init_dt_scan_memory_arch(unsigned long node,
|
|
|
|
const char *uname, int depth, void *data);
|
|
|
|
|
2010-10-19 22:50:31 +00:00
|
|
|
extern void device_tree_init(void);
|
2012-04-30 09:32:58 +00:00
|
|
|
|
|
|
|
static inline unsigned long pci_address_to_pio(phys_addr_t address)
|
|
|
|
{
|
|
|
|
/*
|
|
|
|
* The ioport address can be directly used by inX() / outX()
|
|
|
|
*/
|
|
|
|
BUG_ON(address > IO_SPACE_LIMIT);
|
|
|
|
|
|
|
|
return (unsigned long) address;
|
|
|
|
}
|
|
|
|
#define pci_address_to_pio pci_address_to_pio
|
|
|
|
|
2012-01-25 14:03:19 +00:00
|
|
|
struct boot_param_header;
|
|
|
|
|
|
|
|
extern void __dt_setup_arch(struct boot_param_header *bph);
|
|
|
|
|
|
|
|
#define dt_setup_arch(sym) \
|
|
|
|
({ \
|
|
|
|
extern struct boot_param_header __dtb_##sym##_begin; \
|
|
|
|
\
|
|
|
|
__dt_setup_arch(&__dtb_##sym##_begin); \
|
|
|
|
})
|
|
|
|
|
2010-10-13 06:52:46 +00:00
|
|
|
#else /* CONFIG_OF */
|
2010-10-19 22:50:31 +00:00
|
|
|
static inline void device_tree_init(void) { }
|
2010-10-13 06:52:46 +00:00
|
|
|
#endif /* CONFIG_OF */
|
|
|
|
|
2011-06-27 08:45:42 +00:00
|
|
|
#endif /* __ASM_PROM_H */
|