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