Initial import of arm32 port

1 files changed, 120 insertions, 0 deletions

diff --git a/sys/arch/arm32/include/io.h b/sys/arch/arm32/include/io.h
new file mode 100644
index 00000000000..6b8ed7c7a7e
--- /dev/null
+++ b/sys/arch/arm32/include/io.h
@@ -0,0 +1,120 @@
+/* $NetBSD: io.h,v 1.3 1996/03/28 21:28:21 mark Exp $ */
+
+/*
+ * Copyright (c) 1994 Mark Brinicombe.
+ * Copyright (c) 1994 Brini.
+ * All rights reserved.
+ *
+ * This code is derived from software written for Brini by Mark Brinicombe
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Brini.
+ * 4. The name of the company nor the name of the author may be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * RiscBSD kernel project
+ *
+ * io.h
+ *
+ * IO registers
+ *
+ * Created      : 10/10/94
+ */
+
+/* Some of these addresses are frightening and need cleaning up */
+
+/*
+ * The podule addresses should be removed and localised for the podules.
+ * This is difficuly as the podule addresses are interleaved with the
+ * other IO devices thus making it difficult to separate them.
+ */
+ 
+#define IO_CONF_BASE			0xf6000000
+
+#define IO_HW_BASE			0x03000000
+
+#define IO_BASE				0xf6200000
+
+#define COMBO_BASE			0xf6210000
+
+#define IDE_CONTROLLER_BASE		0xf62107c0
+
+#define FLOPPY_CONTROLLER_BASE		0xf6210fc0
+
+#define FLOPPY_DACK			0x00002000
+
+#define SERIAL0_CONTROLLER_BASE		0xf6210fe0
+
+#define SERIAL1_CONTROLLER_BASE		0xf6210be0
+
+#define PARALLEL_CONTROLLER_BASE	0xf62109e0
+
+#define IO_MOUSE_BUTTONS		0xf6010000
+
+#ifdef RC7500
+
+#define IDE_CONTROLLER_BASE2		0xf622B000
+
+/*
+ * a bit low turns attached LED on
+ */
+#define LEDPORT	(IO_BASE + 0x0002B060)
+#define LED0	0x01
+#define LED1	0x02
+#define LED2	0x04
+#define LED3	0x08
+#define LED4	0x10
+#define LED5	0x20
+#define LED6	0x40
+#define LED7	0x80
+#define LEDOFF	0x00
+#define LEDALL	0xFF
+#endif
+
+
+#define EASI_HW_BASE		0x08000000
+#define EASI_BASE		0xf8000000
+#define EASI_SIZE		0x01000000
+
+#define SIMPLE_PODULE_SIZE	0x00004000
+
+#define MOD_PODULE_BASE		0xf6200000
+#define SYNC_PODULE_BASE	0xf63c0000
+#define SYNC_PODULE_HW_BASE	0x033c0000
+#define FAST_PODULE_BASE	0xf6340000
+#define MEDIUM_PODULE_BASE	0xf60c0000
+#define SLOW_PODULE_BASE	0xf6040000
+
+#define PODULE_GAP		0x00020000
+#define MAX_PODULES		8
+
+#define NETSLOT_BASE		0xf622b000
+#define MAX_NETSLOTS		1
+
+#define MOUSE_BUTTON_RIGHT	0x10
+#define MOUSE_BUTTON_MIDDLE	0x20
+#define MOUSE_BUTTON_LEFT	0x40
+
+/* End of io.h */