Initial import of modified Linux 2.6.28 tree

Original upstream URL:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git | branch linux-2.6.28.y

1 files changed, 74 insertions, 0 deletions

diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c
new file mode 100644
index 0000000..5f18ecc
--- /dev/null
+++ b/arch/arm/mach-clps711x/autcpu12.c
@@ -0,0 +1,74 @@
+/*
+ *  linux/arch/arm/mach-clps711x/autcpu12.c
+ *
+ * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de>
+ *
+ * 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
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
+#include <asm/sizes.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+
+#include <asm/mach/map.h>
+#include <mach/autcpu12.h>
+
+#include "common.h"
+
+/*
+ * The on-chip registers are given a size of 1MB so that a section can
+ * be used to map them; this saves a page table.  This is the place to
+ * add mappings for ROM, expansion memory, PCMCIA, etc.  (if static
+ * mappings are chosen for those areas).
+ *
+*/
+
+static struct map_desc autcpu12_io_desc[] __initdata = {
+	/* memory-mapped extra io and CS8900A Ethernet chip */
+ 	/* ethernet chip */
+ 	{
+		.virtual	= AUTCPU12_VIRT_CS8900A,
+		.pfn		= __phys_to_pfn(AUTCPU12_PHYS_CS8900A),
+		.length		= SZ_1M,
+		.type		= MT_DEVICE
+	}
+};
+
+void __init autcpu12_map_io(void)
+{
+        clps711x_map_io();
+        iotable_init(autcpu12_io_desc, ARRAY_SIZE(autcpu12_io_desc));
+}
+
+MACHINE_START(AUTCPU12, "autronix autcpu12")
+	/* Maintainer: Thomas Gleixner */
+	.phys_io	= 0x80000000,
+	.io_pg_offst	= ((0xff000000) >> 18) & 0xfffc,
+	.boot_params	= 0xc0020000,
+	.map_io		= autcpu12_map_io,
+	.init_irq	= clps711x_init_irq,
+	.timer		= &clps711x_timer,
+MACHINE_END
+