32 lines
903 B
C
32 lines
903 B
C
/*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 2012 MIPS Technologies, Inc.
|
|
*/
|
|
#ifndef __ASM_FW_H_
|
|
#define __ASM_FW_H_
|
|
|
|
#include <asm/bootinfo.h> /* For cleaner code... */
|
|
|
|
extern int fw_argc;
|
|
extern int *_fw_argv;
|
|
extern int *_fw_envp;
|
|
|
|
/*
|
|
* Most firmware like YAMON, PMON, etc. pass arguments and environment
|
|
* variables as 32-bit pointers. These take care of sign extension.
|
|
*/
|
|
#define fw_argv(index) ((char *)(long)_fw_argv[(index)])
|
|
#define fw_envp(index) ((char *)(long)_fw_envp[(index)])
|
|
|
|
extern void fw_init_cmdline(void);
|
|
extern char *fw_getcmdline(void);
|
|
extern void fw_meminit(void);
|
|
extern char *fw_getenv(char *name);
|
|
extern unsigned long fw_getenvl(char *name);
|
|
extern void fw_init_early_console(char port);
|
|
|
|
#endif /* __ASM_FW_H_ */
|