mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 10:49:33 +00:00
77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
![]() |
/*
|
||
|
* include/asm-ppc/hawk_defs.h
|
||
|
*
|
||
|
* Definitions for Motorola MCG Falcon/Raven & HAWK North Bridge & Memory ctlr.
|
||
|
*
|
||
|
* Author: Mark A. Greer
|
||
|
* mgreer@mvista.com
|
||
|
*
|
||
|
* Modified by Randy Vinson (rvinson@mvista.com)
|
||
|
*
|
||
|
* 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
|
||
|
* the terms of the GNU General Public License version 2. This program
|
||
|
* is licensed "as is" without any warranty of any kind, whether express
|
||
|
* or implied.
|
||
|
*/
|
||
|
|
||
|
#ifndef __ASMPPC_HAWK_DEFS_H
|
||
|
#define __ASMPPC_HAWK_DEFS_H
|
||
|
|
||
|
#include <asm/pci-bridge.h>
|
||
|
|
||
|
/*
|
||
|
* The Falcon/Raven and HAWK have 4 sets of registers:
|
||
|
* 1) PPC Registers which define the mappings from PPC bus to PCI bus,
|
||
|
* etc.
|
||
|
* 2) PCI Registers which define the mappings from PCI bus to PPC bus and the
|
||
|
* MPIC base address.
|
||
|
* 3) MPIC registers
|
||
|
* 4) System Memory Controller (SMC) registers.
|
||
|
*/
|
||
|
|
||
|
#define HAWK_PCI_CONFIG_ADDR_OFF 0x00000cf8
|
||
|
#define HAWK_PCI_CONFIG_DATA_OFF 0x00000cfc
|
||
|
|
||
|
#define HAWK_MPIC_SIZE 0x00040000U
|
||
|
#define HAWK_SMC_SIZE 0x00001000U
|
||
|
|
||
|
/*
|
||
|
* Define PPC register offsets.
|
||
|
*/
|
||
|
#define HAWK_PPC_XSADD0_OFF 0x40
|
||
|
#define HAWK_PPC_XSOFF0_OFF 0x44
|
||
|
#define HAWK_PPC_XSADD1_OFF 0x48
|
||
|
#define HAWK_PPC_XSOFF1_OFF 0x4c
|
||
|
#define HAWK_PPC_XSADD2_OFF 0x50
|
||
|
#define HAWK_PPC_XSOFF2_OFF 0x54
|
||
|
#define HAWK_PPC_XSADD3_OFF 0x58
|
||
|
#define HAWK_PPC_XSOFF3_OFF 0x5c
|
||
|
|
||
|
/*
|
||
|
* Define PCI register offsets.
|
||
|
*/
|
||
|
#define HAWK_PCI_PSADD0_OFF 0x80
|
||
|
#define HAWK_PCI_PSOFF0_OFF 0x84
|
||
|
#define HAWK_PCI_PSADD1_OFF 0x88
|
||
|
#define HAWK_PCI_PSOFF1_OFF 0x8c
|
||
|
#define HAWK_PCI_PSADD2_OFF 0x90
|
||
|
#define HAWK_PCI_PSOFF2_OFF 0x94
|
||
|
#define HAWK_PCI_PSADD3_OFF 0x98
|
||
|
#define HAWK_PCI_PSOFF3_OFF 0x9c
|
||
|
|
||
|
/*
|
||
|
* Define the System Memory Controller (SMC) register offsets.
|
||
|
*/
|
||
|
#define HAWK_SMC_RAM_A_SIZE_REG_OFF 0x10
|
||
|
#define HAWK_SMC_RAM_B_SIZE_REG_OFF 0x11
|
||
|
#define HAWK_SMC_RAM_C_SIZE_REG_OFF 0x12
|
||
|
#define HAWK_SMC_RAM_D_SIZE_REG_OFF 0x13
|
||
|
#define HAWK_SMC_RAM_E_SIZE_REG_OFF 0xc0 /* HAWK Only */
|
||
|
#define HAWK_SMC_RAM_F_SIZE_REG_OFF 0xc1 /* HAWK Only */
|
||
|
#define HAWK_SMC_RAM_G_SIZE_REG_OFF 0xc2 /* HAWK Only */
|
||
|
#define HAWK_SMC_RAM_H_SIZE_REG_OFF 0xc3 /* HAWK Only */
|
||
|
|
||
|
#define FALCON_SMC_REG_COUNT 4
|
||
|
#define HAWK_SMC_REG_COUNT 8
|
||
|
#endif /* __ASMPPC_HAWK_DEFS_H */
|