1/* 2 * PPC440GX definitions 3 * 4 * Matt Porter <mporter@mvista.com> 5 * 6 * Copyright 2002 Roland Dreier 7 * Copyright 2003 MontaVista Software, Inc. 8 * 9 * This program is free software; you can redistribute it and/or modify it 10 * under the terms of the GNU General Public License as published by the 11 * Free Software Foundation; either version 2 of the License, or (at your 12 * option) any later version. 13 * 14 */ 15 16#ifdef __KERNEL__ 17#ifndef __PPC_PLATFORMS_IBM440GX_H 18#define __PPC_PLATFORMS_IBM440GX_H 19 20 21#include <asm/ibm44x.h> 22 23/* UART */ 24#define PPC440GX_UART0_ADDR 0x0000000140000200ULL 25#define PPC440GX_UART1_ADDR 0x0000000140000300ULL 26#define UART0_INT 0 27#define UART1_INT 1 28 29/* Clock and Power Management */ 30#define IBM_CPM_IIC0 0x80000000 /* IIC interface */ 31#define IBM_CPM_IIC1 0x40000000 /* IIC interface */ 32#define IBM_CPM_PCI 0x20000000 /* PCI bridge */ 33#define IBM_CPM_RGMII 0x10000000 /* RGMII */ 34#define IBM_CPM_TAHOE0 0x08000000 /* TAHOE 0 */ 35#define IBM_CPM_TAHOE1 0x04000000 /* TAHOE 1 */ 36#define IBM_CPM_CPU 0x02000000 /* processor core */ 37#define IBM_CPM_DMA 0x01000000 /* DMA controller */ 38#define IBM_CPM_BGO 0x00800000 /* PLB to OPB bus arbiter */ 39#define IBM_CPM_BGI 0x00400000 /* OPB to PLB bridge */ 40#define IBM_CPM_EBC 0x00200000 /* External Bux Controller */ 41#define IBM_CPM_EBM 0x00100000 /* Ext Bus Master Interface */ 42#define IBM_CPM_DMC 0x00080000 /* SDRAM peripheral controller */ 43#define IBM_CPM_PLB 0x00040000 /* PLB bus arbiter */ 44#define IBM_CPM_SRAM 0x00020000 /* SRAM memory controller */ 45#define IBM_CPM_PPM 0x00002000 /* PLB Performance Monitor */ 46#define IBM_CPM_UIC1 0x00001000 /* Universal Interrupt Controller */ 47#define IBM_CPM_GPIO0 0x00000800 /* General Purpose IO (??) */ 48#define IBM_CPM_GPT 0x00000400 /* General Purpose Timers */ 49#define IBM_CPM_UART0 0x00000200 /* serial port 0 */ 50#define IBM_CPM_UART1 0x00000100 /* serial port 1 */ 51#define IBM_CPM_UIC0 0x00000080 /* Universal Interrupt Controller */ 52#define IBM_CPM_TMRCLK 0x00000040 /* CPU timers */ 53#define IBM_CPM_EMAC0 0x00000020 /* EMAC 0 */ 54#define IBM_CPM_EMAC1 0x00000010 /* EMAC 1 */ 55#define IBM_CPM_EMAC2 0x00000008 /* EMAC 2 */ 56#define IBM_CPM_EMAC3 0x00000004 /* EMAC 3 */ 57 58#define DFLT_IBM4xx_PM ~(IBM_CPM_UIC | IBM_CPM_UIC1 | IBM_CPM_CPU \ 59 | IBM_CPM_EBC | IBM_CPM_SRAM | IBM_CPM_BGO \ 60 | IBM_CPM_EBM | IBM_CPM_PLB | IBM_CPM_OPB \ 61 | IBM_CPM_TMRCLK | IBM_CPM_DMA | IBM_CPM_PCI \ 62 | IBM_CPM_TAHOE0 | IBM_CPM_TAHOE1 \ 63 | IBM_CPM_EMAC0 | IBM_CPM_EMAC1 \ 64 | IBM_CPM_EMAC2 | IBM_CPM_EMAC3 ) 65/* 66 * Serial port defines 67 */ 68#define RS_TABLE_SIZE 2 69 70#endif /* __PPC_PLATFORMS_IBM440GX_H */ 71#endif /* __KERNEL__ */ 72