#ifndef __csr_h #define __csr_h /* * (C) Copyright 2000 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> * Marius Groeger <mgroeger@sysgo.de> * * Control and Status Register definitions for the MBX * *-------------------------------------------------------------------- * See file CREDITS for list of people who contributed to this * project. * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ /* bits for control register #1 / status register #1 */ #define CSR1_ETEN 0x80 /* Ethernet Transceiver Enabled */ #define CSR1_ELEN 0x40 /* Ethernet XCVR in Internal Loopback */ #define CSR1_EAEN 0x20 /* Auto selection TP/AUI Enabled */ #define CSR1_TPEN 0x10 /* TP manually selected */ #define CSR1_FDDIS 0x08 /* Full Duplex Mode disabled */ #define CSR1_FCTEN 0x04 /* Collision Testing of XCVR disabled */ #define CSR1_COM1EN 0x02 /* COM1 signals routed to RS232 Transceiver */ #define CSR1_XCVRDIS 0x01 /* Onboard RS232 Transceiver Disabled */ /* bits for control register #2 */ #define CR2_VDDSEL 0xC0 /* PCMCIA Supply Voltage */ #define CR2_VPPSEL 0x30 /* PCMCIA Programming Voltage */ #define CR2_BRDFAIL 0x08 /* Board fail */ #define CR2_SWS1 0x04 /* Software Status #2 LED */ #define CR2_SWS2 0x02 /* Software Status #2 LED */ #define CR2_QSPANRST 0x01 /* Reset QSPAN */ /* bits for status register #2 */ #define SR2_VDDSEL 0xC0 /* PCMCIA Supply Voltage */ #define SR2_VPPSEL 0x30 /* PCMCIA Programming Voltage */ #define SR2_BATGD 0x08 /* Low Voltage indication for onboard bat */ #define SR2_NVBATGD 0x04 /* Low Voltage indication for NVRAM */ #define SR2_RDY 0x02 /* Flash programming status bit */ #define SR2_FT 0x01 /* Reserved for Factory test purposes */ #define MBX_CSR1 (*((uchar *)CONFIG_SYS_CSR_BASE)) #define MBX_CSR2 (*((uchar *)CONFIG_SYS_CSR_BASE + 1)) #endif /* __csr_h */