mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-17 17:26:41 +07:00
42 lines
2.0 KiB
C
42 lines
2.0 KiB
C
|
/* busctl-regs.h: FR400-series CPU bus controller registers
|
||
|
|
*
|
||
|
|
* Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
|
||
|
|
* Written by David Howells (dhowells@redhat.com)
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License
|
||
|
|
* as published by the Free Software Foundation; either version
|
||
|
|
* 2 of the License, or (at your option) any later version.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _ASM_BUSCTL_REGS_H
|
||
|
|
#define _ASM_BUSCTL_REGS_H
|
||
|
|
|
||
|
|
/* bus controller registers */
|
||
|
|
#define __get_LGCR() ({ *(volatile unsigned long *)(0xfe000010); })
|
||
|
|
#define __get_LMAICR() ({ *(volatile unsigned long *)(0xfe000030); })
|
||
|
|
#define __get_LEMBR() ({ *(volatile unsigned long *)(0xfe000040); })
|
||
|
|
#define __get_LEMAM() ({ *(volatile unsigned long *)(0xfe000048); })
|
||
|
|
#define __get_LCR(R) ({ *(volatile unsigned long *)(0xfe000100 + 8*(R)); })
|
||
|
|
#define __get_LSBR(R) ({ *(volatile unsigned long *)(0xfe000c00 + 8*(R)); })
|
||
|
|
#define __get_LSAM(R) ({ *(volatile unsigned long *)(0xfe000d00 + 8*(R)); })
|
||
|
|
|
||
|
|
#define __set_LGCR(V) do { *(volatile unsigned long *)(0xfe000010) = (V); } while(0)
|
||
|
|
#define __set_LMAICR(V) do { *(volatile unsigned long *)(0xfe000030) = (V); } while(0)
|
||
|
|
#define __set_LEMBR(V) do { *(volatile unsigned long *)(0xfe000040) = (V); } while(0)
|
||
|
|
#define __set_LEMAM(V) do { *(volatile unsigned long *)(0xfe000048) = (V); } while(0)
|
||
|
|
#define __set_LCR(R,V) do { *(volatile unsigned long *)(0xfe000100 + 8*(R)) = (V); } while(0)
|
||
|
|
#define __set_LSBR(R,V) do { *(volatile unsigned long *)(0xfe000c00 + 8*(R)) = (V); } while(0)
|
||
|
|
#define __set_LSAM(R,V) do { *(volatile unsigned long *)(0xfe000d00 + 8*(R)) = (V); } while(0)
|
||
|
|
|
||
|
|
/* FR401 SDRAM controller registers */
|
||
|
|
#define __get_DBR(R) ({ *(volatile unsigned long *)(0xfe000e00 + 8*(R)); })
|
||
|
|
#define __get_DAM(R) ({ *(volatile unsigned long *)(0xfe000f00 + 8*(R)); })
|
||
|
|
|
||
|
|
/* FR551 SDRAM controller registers */
|
||
|
|
#define __get_DARS(R) ({ *(volatile unsigned long *)(0xfeff0100 + 8*(R)); })
|
||
|
|
#define __get_DAMK(R) ({ *(volatile unsigned long *)(0xfeff0110 + 8*(R)); })
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* _ASM_BUSCTL_REGS_H */
|