hardware.h

IBM source for pallas/vulcan/vesta

//drv/include/hw/hardware.h
/*----------------------------------------------------------------------------+
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+----------------------------------------------------------------------------*/
//
//Comment:
//  Hardware defination of IBM STB  controller
//Revision Log:
//  Oct/12/2001                 Created by YYD
//  Jun/28/2002         Added defination for platform id    YYD
//  Nov/13/2002         Added defination for cache line size    YYD

#ifndef  _DRV_INCLUDE_HW_HARDWARE_H_INC_
#define  _DRV_INCLUDE_HW_HARDWARE_H_INC_

#define __STB_SYS_CLK       (63000000)      // 63MHz SYS_CLK of Vulcan
#define __TMRCLK            (27000000)      // 27MHz hardware timer

#include "os/os-io.h"       // for MF_SPR

#define SPR_PVR    (0x3e8)
#define SPR_TBL    (0x10C)

#define GET_PPC_VERSION()  MF_SPR(SPR_PVR)

#define PPC_PALLAS_PBA     (0x41810890) // initial release of pallas
#define PPC_PALLAS_PBB     (0x418108d1) // pallas 2
#define PPC_VESTA          (0x40310083) // Vesta PBE
#define PPC_VULCAN_PBA     (0x40000000) // unknown currently

#define PPC_STB_CACHE_LINE_SIZE         32

//#define __DRV_FOR_PALLAS__      // defined for Pallas driver
#define __DRV_FOR_VULCAN__    // defined for Vulcan driver
//#define __DRV_FOR_VESTA__     // defined for Vesta driver
#endif  // _DRV_INCLUDE_HW_HARDWARE_H_INC_