/*
* Platform specific functions
*
* 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 ) 2001 - 2005 Tensilica Inc .
*/
#ifndef _XTENSA_PLATFORM_H
#define _XTENSA_PLATFORM_H
#include <linux/types.h>
#include <asm /bootparam.h>
/*
* platform_init is called before the mmu is initialized to give the
* platform a early hook - up . bp_tag_t is a list of configuration tags
* passed from the boot - loader .
*/
extern void platform_init(bp_tag_t*);
/*
* platform_setup is called from setup_arch with a pointer to the command - line
* string .
*/
extern void platform_setup (char **);
/*
* platform_idle is called from the idle function .
*/
extern void platform_idle (void );
/*
* platform_calibrate_ccount calibrates cpu clock freq ( CONFIG_XTENSA_CALIBRATE )
*/
extern void platform_calibrate_ccount (void );
/*
* Flush and reset the mmu , simulate a processor reset , and
* jump to the reset vector .
*/
void cpu_reset(void ) __attribute__((noreturn));
#endif /* _XTENSA_PLATFORM_H */
Messung V0.5 in Prozent C=87 H=86 G=86
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