lh7a400_cp15_driver.h

sharp触摸屏测试代码

/**********************************************************************
 *	$Workfile:   LH7A400_cp15_driver.h  $
 *	$Revision:   1.1  $
 *	$Author:   KovitzP  $
 *	$Date:   Jan 09 2002 09:32:24  $
 *
 *	Project: LH7A400
 *
 *	Description:
 *  This module contains utilities for controlling coprocessor 15
 *  MMU and cache functions for the LH7A400.
 *
 *	References:
 *  ARM Architecture Reference Manual (ARM DDI 0100E)
 *  ARM 922 (Rev 0) Technical Reference Manual (ARM DDI 0184A)
 *
 *	Revision History:
 *	$Log:   P:/PVCS6_6/archives/LH7A400 (Aruba)/MMU_CACHE/LH7A400_cp15_driver.h-arc  $
 * 
 *    Rev 1.1   Jan 09 2002 09:32:24   KovitzP
 * Added LH7A400_ prefix to function names
 * 
 *    Rev 1.0   Jan 07 2002 11:13:18   KovitzP
 * Initial revision.
 * 
 * 
 *	COPYRIGHT (C) 2001 SHARP MICROELECTRONICS OF THE AMERICAS, INC.
 *		CAMAS, WA
 *********************************************************************/
#if !defined LH7A400_cp15_driver_h
#define LH7A400_cp15_driver_h
UNS_32 LH7A400_cp15_map_virtual_to_physical(void * addr);
void * LH7A400_cp15_map_physical_to_virtual(UNS_32 addr);
void LH7A400_force_cache_coherence(UNS_32 * const start_adr, 
                                   UNS_32 * const end_adr);
#endif