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+/*
+ * Copyright (c) 2002-2005 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * 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;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER 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.
+ *
+ * Authors: Nathan Binkert
+ */
+
+#ifndef __MIPS_ACCESS_H__
+#define __MIPS_ACCESS_H__
+
+/** @file
+ * System Console Memory Mapped Register Definition
+ */
+
+#define MIPS_ACCESS_VERSION (1305)
+#define CONSOLE_START_ADDRESS 0xBFD00F00
+#define REG_OFFSET 1
+#define UART8250_BASE 0xBFD003F8
+#define UART8250_END 7*REG_OFFSET
+#ifdef CONSOLE
+typedef unsigned uint32_t;
+typedef unsigned long uint64_t;
+#endif
+
+// This structure hacked up from simos
+struct MipsAccess
+{
+ uint32_t inputChar; // 00: Placeholder for input
+ uint32_t last_offset; // 04: must be first field
+ uint32_t version; // 08:
+ uint32_t numCPUs; // 0C:
+ uint32_t intrClockFrequency; // 10: Hz
+
+ // Loaded kernel
+ uint32_t kernStart; // 14:
+ uint32_t kernEnd; // 18:
+ uint32_t entryPoint; // 1c:
+
+ // console simple output stuff
+ uint32_t outputChar; // 20: Placeholder for output
+
+ // console disk stuff
+ uint32_t diskUnit; // 24:
+ uint32_t diskCount; // 28:
+ uint32_t diskPAddr; // 2c:
+ uint32_t diskBlock; // 30:
+ uint32_t diskOperation; // 34:
+
+ // MP boot
+ uint32_t cpuStack[64]; // 70:
+
+ /* XXX There appears to be a problem in accessing
+ * unit64_t in the console.c file. They are treated
+ * like uint32_int and result in the wrong address for
+ * everything below. This problem should be investigated.
+ */
+ uint64_t cpuClock; // 38: MHz
+ uint64_t mem_size; // 40:
+};
+
+#endif // __MIPS_ACCESS_H__