5 files changed, 73 insertions, 0 deletions
diff --git a/arch/arm/mach-orion/Kconfig b/arch/arm/mach-orion/Kconfig
new file mode 100644
index 00000000000..c2af02125ce
--- /dev/null
+++ b/arch/arm/mach-orion/Kconfig
@@ -0,0 +1,7 @@
+if ARCH_ORION
+
+menu "Orion Implementations"
+
+endmenu
+
+endif
diff --git a/arch/arm/mach-orion/Makefile b/arch/arm/mach-orion/Makefile
new file mode 100644
index 00000000000..69eb3018773
--- /dev/null
+++ b/arch/arm/mach-orion/Makefile
@@ -0,0 +1 @@
+obj-y  += common.o
diff --git a/arch/arm/mach-orion/Makefile.boot b/arch/arm/mach-orion/Makefile.boot
new file mode 100644
index 00000000000..67039c3e0c4
--- /dev/null
+++ b/arch/arm/mach-orion/Makefile.boot
@@ -0,0 +1,3 @@
+   zreladdr-y	:= 0x00008000
+params_phys-y	:= 0x00000100
+initrd_phys-y	:= 0x00800000
diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion/common.c
new file mode 100644
index 00000000000..e04f3f07cac
--- /dev/null
+++ b/arch/arm/mach-orion/common.c
@@ -0,0 +1,53 @@
+/*
+ * arch/arm/mach-orion/common.c
+ *
+ * Core functions for Marvell Orion System On Chip
+ *
+ * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <asm/page.h>
+#include <asm/mach/map.h>
+#include <asm/arch/orion.h>
+#include "common.h"
+
+/*****************************************************************************
+ * I/O Address Mapping
+ ****************************************************************************/
+static struct map_desc orion_io_desc[] __initdata = {
+	{
+		.virtual	= ORION_REGS_BASE,
+		.pfn		= __phys_to_pfn(ORION_REGS_BASE),
+		.length		= ORION_REGS_SIZE,
+		.type		= MT_DEVICE
+	},
+	{
+		.virtual	= ORION_PCIE_IO_BASE,
+		.pfn		= __phys_to_pfn(ORION_PCIE_IO_BASE),
+		.length		= ORION_PCIE_IO_SIZE,
+		.type		= MT_DEVICE
+	},
+	{
+		.virtual	= ORION_PCI_IO_BASE,
+		.pfn		= __phys_to_pfn(ORION_PCI_IO_BASE),
+		.length		= ORION_PCI_IO_SIZE,
+		.type		= MT_DEVICE
+	},
+	{
+		.virtual	= ORION_PCIE_WA_BASE,
+		.pfn		= __phys_to_pfn(ORION_PCIE_WA_BASE),
+		.length		= ORION_PCIE_WA_SIZE,
+		.type		= MT_DEVICE
+	},
+};
+
+void __init orion_map_io(void)
+{
+	iotable_init(orion_io_desc, ARRAY_SIZE(orion_io_desc));
+}
diff --git a/arch/arm/mach-orion/common.h b/arch/arm/mach-orion/common.h
new file mode 100644
index 00000000000..224b44618a7
--- /dev/null
+++ b/arch/arm/mach-orion/common.h
@@ -0,0 +1,9 @@
+#ifndef __ARCH_ORION_COMMON_H__
+#define __ARCH_ORION_COMMON_H__
+
+/*
+ * Basic Orion init functions used early by machine-setup.
+ */
+void __init orion_map_io(void);
+
+#endif /* __ARCH_ORION_COMMON_H__ */