2 * Ocelot-3 Board Register Definitions
4 * (C) 2002 Momentum Computer Inc.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
11 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
12 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
14 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
15 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
16 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
17 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
18 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
19 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
20 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
22 * You should have received a copy of the GNU General Public License along
23 * with this program; if not, write to the Free Software Foundation, Inc.,
24 * 675 Mass Ave, Cambridge, MA 02139, USA.
26 * Louis Hamilton, Red Hat, Inc.
27 * hamilton@redhat.com [MIPS64 modifications]
29 * Copyright (C) 2004 MontaVista Software Inc.
30 * Author: Manish Lachwani, mlachwani@mvista.com
33 #ifndef __OCELOT_3_FPGA_H__
34 #define __OCELOT_3_FPGA_H__
36 #define OCELOT_3_REG_BOARDREV 0x0
37 #define OCELOT_3_REG_FPGA_REV 0x1
38 #define OCELOT_3_REG_FPGA_TYPE 0x2
39 #define OCELOT_3_REG_RESET_STATUS 0x3
40 #define OCELOT_3_REG_BOARD_STATUS 0x4
41 #define OCELOT_3_REG_CPCI_ID 0x5
42 #define OCELOT_3_REG_SET 0x6
43 #define OCELOT_3_REG_CLR 0x7
44 #define OCELOT_3_REG_EEPROM_MODE 0x9
45 #define OCELOT_3_REG_INTMASK 0xa
46 #define OCELOT_3_REG_INTSTAT 0xb
47 #define OCELOT_3_REG_UART_INTMASK 0xc
48 #define OCELOT_3_REG_UART_INTSTAT 0xd
49 #define OCELOT_3_REG_INTSET 0xe
50 #define OCELOT_3_REG_INTCLR 0xf
52 extern unsigned long ocelot_fpga_base;
54 #define OCELOT_FPGA_WRITE(x, y) writeb(x, ocelot_fpga_base + OCELOT_3_REG_##y)
55 #define OCELOT_FPGA_READ(x) readb(ocelot_fpga_base + OCELOT_3_REG_##x)