From 32495abc384d043d6717e55053aac17e2a746a46 Mon Sep 17 00:00:00 2001
From: Andre Heider
Date: Fri, 27 Mar 2009 14:12:42 +0000
Subject: Improved configure support for the GP2X port.

svn-id: r39708
---
 backends/platform/gp2x/gp2x-mem.c | 86 ---------------------------------------
 1 file changed, 86 deletions(-)
 delete mode 100644 backends/platform/gp2x/gp2x-mem.c

(limited to 'backends/platform/gp2x/gp2x-mem.c')

diff --git a/backends/platform/gp2x/gp2x-mem.c b/backends/platform/gp2x/gp2x-mem.c
deleted file mode 100644
index ec73922bf7..0000000000
--- a/backends/platform/gp2x/gp2x-mem.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *
- */
-
-/*
- * GP2X: Memory tweaking stuff.
- *
- */
-
-#include <stdio.h>
-#include <signal.h>
-#include <setjmp.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include <string.h>
-
-#include "gp2x-mem.h"
-
-void SetClock (unsigned c)
-{
-	unsigned v;
-	unsigned mdiv,pdiv=3,scale=0;
-
-	// Set ARM920t clock
-	c *= 1000000;
-	mdiv = (c*pdiv) / SYS_CLK_FREQ;
-    mdiv = ((mdiv-8)<<8) & 0xff00;
-	pdiv = ((pdiv-2)<<2) & 0xfc;
-    scale &= 3;
-    v = mdiv | pdiv | scale;
-    gp2x_memregs[0x910>>1] = v;
-}
-
-void patchMMU (void)
-{
-	//volatile unsigned int *secbuf = (unsigned int *)malloc (204800);
-
-	printf ("Reconfiguring cached memory regions...\n");
-
-	//hackpgtable();
-	//printf ("Sucess...\n");
-
-	system("/sbin/rmmod mmuhack");
-	system("/sbin/insmod -f mmuhack.o");
-
-	int mmufd = open("/dev/mmuhack", O_RDWR);
-
-	if(mmufd < 0)
-	{
-		printf ("Upper memory uncached (attempt failed, access to upper memory will be slower)...\n");
-	}
-	else
-	{
-		printf ("Upper memory cached...\n");
-		close(mmufd);
-	}
-}
-
-void unpatchMMU (void)
-{
-	printf ("Restoreing cached memory regions...\n");
-	system("/sbin/rmmod mmuhack");
-}
-- 
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