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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * arch/ppc/platforms/4xx/ibm440gp.h
3 *
4 * PPC440GP definitions
5 *
6 * Roland Dreier <roland@digitalvampire.org>
7 *
8 * Copyright 2002 Roland Dreier
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
14 *
15 * This file contains code that was originally in the files ibm44x.h
16 * and ebony.h, which were written by Matt Porter of MontaVista Software Inc.
17 */
18
19#ifdef __KERNEL__
20#ifndef __PPC_PLATFORMS_IBM440GP_H
21#define __PPC_PLATFORMS_IBM440GP_H
22
23#include <linux/config.h>
24
25/* UART */
26#define PPC440GP_UART0_ADDR 0x0000000140000200ULL
27#define PPC440GP_UART1_ADDR 0x0000000140000300ULL
28#define UART0_INT 0
29#define UART1_INT 1
30
31/* Clock and Power Management */
32#define IBM_CPM_IIC0 0x80000000 /* IIC interface */
33#define IBM_CPM_IIC1 0x40000000 /* IIC interface */
34#define IBM_CPM_PCI 0x20000000 /* PCI bridge */
35#define IBM_CPM_CPU 0x02000000 /* processor core */
36#define IBM_CPM_DMA 0x01000000 /* DMA controller */
37#define IBM_CPM_BGO 0x00800000 /* PLB to OPB bus arbiter */
38#define IBM_CPM_BGI 0x00400000 /* OPB to PLB bridge */
39#define IBM_CPM_EBC 0x00200000 /* External Bux Controller */
40#define IBM_CPM_EBM 0x00100000 /* Ext Bus Master Interface */
41#define IBM_CPM_DMC 0x00080000 /* SDRAM peripheral controller */
42#define IBM_CPM_PLB 0x00040000 /* PLB bus arbiter */
43#define IBM_CPM_SRAM 0x00020000 /* SRAM memory controller */
44#define IBM_CPM_PPM 0x00002000 /* PLB Performance Monitor */
45#define IBM_CPM_UIC1 0x00001000 /* Universal Interrupt Controller */
46#define IBM_CPM_GPIO0 0x00000800 /* General Purpose IO (??) */
47#define IBM_CPM_GPT 0x00000400 /* General Purpose Timers */
48#define IBM_CPM_UART0 0x00000200 /* serial port 0 */
49#define IBM_CPM_UART1 0x00000100 /* serial port 1 */
50#define IBM_CPM_UIC0 0x00000080 /* Universal Interrupt Controller */
51#define IBM_CPM_TMRCLK 0x00000040 /* CPU timers */
52
53#define DFLT_IBM4xx_PM ~(IBM_CPM_UIC | IBM_CPM_UIC1 | IBM_CPM_CPU \
54 | IBM_CPM_EBC | IBM_CPM_SRAM | IBM_CPM_BGO \
55 | IBM_CPM_EBM | IBM_CPM_PLB | IBM_CPM_OPB \
56 | IBM_CPM_TMRCLK | IBM_CPM_DMA | IBM_CPM_PCI)
57/*
58 * Serial port defines
59 */
60#define RS_TABLE_SIZE 2
61
62#include <asm/ibm44x.h>
63#include <syslib/ibm440gp_common.h>
64
65#endif /* __PPC_PLATFORMS_IBM440GP_H */
66#endif /* __KERNEL__ */