Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

17 files changed, 1042 insertions, 0 deletions

diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig
new file mode 100644
index 00000000000..f6e676322ca
--- /dev/null
+++ b/arch/arm/mach-clps711x/Kconfig
@@ -0,0 +1,71 @@
+if ARCH_CLPS711X
+
+menu "CLPS711X/EP721X Implementations"
+
+config ARCH_AUTCPU12
+	bool "AUTCPU12"
+	help
+	  Say Y if you intend to run the kernel on the autronix autcpu12
+	  board. This board is based on a Cirrus Logic CS89712.
+
+config ARCH_CDB89712
+	bool "CDB89712"
+	help
+	  This is an evaluation board from Cirrus for the CS89712 processor.
+	  The board includes 2 serial ports, Ethernet, IRDA, and expansion
+	  headers.  It comes with 16 MB SDRAM and 8 MB flash ROM.
+
+config ARCH_CEIVA
+	bool "CEIVA"
+	help
+	  Say Y here if you intend to run this kernel on the Ceiva/Polaroid
+	  PhotoMax Digital Picture Frame.
+
+config ARCH_CLEP7312
+	bool "CLEP7312"
+
+config ARCH_EDB7211
+	bool "EDB7211"
+	help
+	  Say Y here if you intend to run this kernel on a Cirrus Logic EDB-7211
+	  evaluation board.
+
+config ARCH_P720T
+	bool "P720T"
+	help
+	  Say Y here if you intend to run this kernel on the ARM Prospector
+	  720T.
+
+config ARCH_FORTUNET
+	bool "FORTUNET"
+
+# XXX Maybe these should indicate register compatibility
+# instead of being mutually exclusive.
+config ARCH_EP7211
+	bool
+	depends on ARCH_EDB7211
+	default y
+
+config ARCH_EP7212
+	bool
+	depends on ARCH_P720T || ARCH_CEIVA
+	default y
+
+config EP72XX_ROM_BOOT
+	bool "EP72xx ROM boot"
+	depends on ARCH_EP7211 || ARCH_EP7212
+	---help---
+	  If you say Y here, your CLPS711x-based kernel will use the bootstrap
+	  mode memory map instead of the normal memory map.
+
+	  Processors derived from the Cirrus CLPS-711X core support two boot
+	  modes.  Normal mode boots from the external memory device at CS0.
+	  Bootstrap mode rearranges parts of the memory map, placing an
+	  internal 128 byte bootstrap ROM at CS0.  This option performs the
+	  address map changes required to support booting in this mode.
+
+	  You almost surely want to say N here.
+
+endmenu
+
+endif
diff --git a/arch/arm/mach-clps711x/Makefile b/arch/arm/mach-clps711x/Makefile
new file mode 100644
index 00000000000..4a197315f0c
--- /dev/null
+++ b/arch/arm/mach-clps711x/Makefile
@@ -0,0 +1,20 @@
+#
+# Makefile for the linux kernel.
+#
+
+# Object file lists.
+
+obj-y			:= irq.o mm.o time.o
+obj-m			:=
+obj-n			:=
+obj-			:=
+
+obj-$(CONFIG_ARCH_CEIVA) += ceiva.o
+obj-$(CONFIG_ARCH_AUTCPU12) += autcpu12.o
+obj-$(CONFIG_ARCH_CDB89712) += cdb89712.o
+obj-$(CONFIG_ARCH_CLEP7312) += clep7312.o
+obj-$(CONFIG_ARCH_EDB7211)  += edb7211-arch.o edb7211-mm.o
+obj-$(CONFIG_ARCH_FORTUNET) += fortunet.o
+obj-$(CONFIG_ARCH_P720T)    += p720t.o
+leds-$(CONFIG_ARCH_P720T)   += p720t-leds.o
+obj-$(CONFIG_LEDS)          += $(leds-y)
diff --git a/arch/arm/mach-clps711x/Makefile.boot b/arch/arm/mach-clps711x/Makefile.boot
new file mode 100644
index 00000000000..d3d29339e14
--- /dev/null
+++ b/arch/arm/mach-clps711x/Makefile.boot
@@ -0,0 +1,7 @@
+# The standard locations for stuff on CLPS711x type processors
+   zreladdr-y				:= 0xc0028000 
+params_phys-y				:= 0xc0000100
+# Should probably have some agreement on these...
+initrd_phys-$(CONFIG_ARCH_P720T)	:= 0xc0400000
+initrd_phys-$(CONFIG_ARCH_CDB89712)	:= 0x00700000
+
diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c
new file mode 100644
index 00000000000..c106704a2c3
--- /dev/null
+++ b/arch/arm/mach-clps711x/autcpu12.c
@@ -0,0 +1,69 @@
+/*
+ *  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 <asm/hardware.h>
+#include <asm/sizes.h>
+#include <asm/io.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 <asm/arch/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 = {
+ /* virtual, physical, length, type */
+ /* memory-mapped extra io and CS8900A Ethernet chip */
+ /* ethernet chip */
+ 	{ AUTCPU12_VIRT_CS8900A, AUTCPU12_PHYS_CS8900A, SZ_1M, 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")
+        BOOT_MEM(0xc0000000, 0x80000000, 0xff000000)
+	BOOT_PARAMS(0xc0020000)
+	MAPIO(autcpu12_map_io)
+	INITIRQ(clps711x_init_irq)
+	.timer		= &clps711x_timer,
+MACHINE_END
+
diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c
new file mode 100644
index 00000000000..7664f9cf83b
--- /dev/null
+++ b/arch/arm/mach-clps711x/cdb89712.c
@@ -0,0 +1,58 @@
+/*
+ *  linux/arch/arm/mach-clps711x/cdb89712.c
+ *
+ *  Copyright (C) 2000-2001 Deep Blue Solutions Ltd
+ *
+ * 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 <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include "common.h"
+
+/*
+ * Map the CS89712 Ethernet port.  That should be moved to the
+ * ethernet driver, perhaps.
+ */
+static struct map_desc cdb89712_io_desc[] __initdata = {
+	{ ETHER_BASE, ETHER_START, ETHER_SIZE, MT_DEVICE }
+};
+
+static void __init cdb89712_map_io(void)
+{
+	clps711x_map_io();
+	iotable_init(cdb89712_io_desc, ARRAY_SIZE(cdb89712_io_desc));
+}
+
+MACHINE_START(CDB89712, "Cirrus-CDB89712")
+	MAINTAINER("Ray Lehtiniemi")
+	BOOT_MEM(0xc0000000, 0x80000000, 0xff000000)
+	BOOT_PARAMS(0xc0000100)
+	MAPIO(cdb89712_map_io)
+	INITIRQ(clps711x_init_irq)
+	.timer		= &clps711x_timer,
+MACHINE_END
diff --git a/arch/arm/mach-clps711x/ceiva.c b/arch/arm/mach-clps711x/ceiva.c
new file mode 100644
index 00000000000..e4093be3c4c
--- /dev/null
+++ b/arch/arm/mach-clps711x/ceiva.c
@@ -0,0 +1,62 @@
+/*
+ *  linux/arch/arm/mach-clps711x/arch-ceiva.c
+ *
+ *  Copyright (C) 2002, Rob Scott <rscott@mtrob.fdns.net>
+ *
+ * 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/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <linux/kernel.h>
+
+#include <asm/hardware.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/sizes.h>
+
+#include <asm/mach/map.h>
+
+#include "common.h"
+
+static struct map_desc ceiva_io_desc[] __initdata = {
+ /* virtual, physical, length, type */
+
+ /* SED1355 controlled video RAM & registers */
+ { CEIVA_VIRT_SED1355, CEIVA_PHYS_SED1355, SZ_2M, MT_DEVICE }
+
+};
+
+
+static void __init ceiva_map_io(void)
+{
+        clps711x_map_io();
+        iotable_init(ceiva_io_desc, ARRAY_SIZE(ceiva_io_desc));
+}
+
+
+MACHINE_START(CEIVA, "CEIVA/Polaroid Photo MAX Digital Picture Frame")
+	MAINTAINER("Rob Scott")
+	BOOT_MEM(0xc0000000, 0x80000000, 0xff000000)
+	BOOT_PARAMS(0xc0000100)
+	MAPIO(ceiva_map_io)
+	INITIRQ(clps711x_init_irq)
+	.timer		= &clps711x_timer,
+MACHINE_END
diff --git a/arch/arm/mach-clps711x/clep7312.c b/arch/arm/mach-clps711x/clep7312.c
new file mode 100644
index 00000000000..9ca21cb481b
--- /dev/null
+++ b/arch/arm/mach-clps711x/clep7312.c
@@ -0,0 +1,48 @@
+/*
+ *  linux/arch/arm/mach-clps711x/clep7312.c
+ *
+ * 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/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include "common.h"
+
+static void __init
+fixup_clep7312(struct machine_desc *desc, struct tag *tags,
+	    char **cmdline, struct meminfo *mi)
+{
+	mi->nr_banks=1;
+	mi->bank[0].start = 0xc0000000;
+	mi->bank[0].size = 0x01000000;
+	mi->bank[0].node = 0;
+}
+
+
+MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312")
+	MAINTAINER("Nobody")
+        BOOT_MEM(0xc0000000, 0x80000000, 0xff000000)
+	BOOT_PARAMS(0xc0000100)
+	FIXUP(fixup_clep7312)
+	MAPIO(clps711x_map_io)
+	INITIRQ(clps711x_init_irq)
+	.timer		= &clps711x_timer,
+MACHINE_END
+
diff --git a/arch/arm/mach-clps711x/common.h b/arch/arm/mach-clps711x/common.h
new file mode 100644
index 00000000000..2b8b801f1dc
--- /dev/null
+++ b/arch/arm/mach-clps711x/common.h
@@ -0,0 +1,11 @@
+/*
+ * linux/arch/arm/mach-clps711x/common.h
+ *
+ * Common bits.
+ */
+
+struct sys_timer;
+
+extern void clps711x_map_io(void);
+extern void clps711x_init_irq(void);
+extern struct sys_timer clps711x_timer;
diff --git a/arch/arm/mach-clps711x/dma.c b/arch/arm/mach-clps711x/dma.c
new file mode 100644
index 00000000000..af5a4de38ea
--- /dev/null
+++ b/arch/arm/mach-clps711x/dma.c
@@ -0,0 +1,27 @@
+/*
+ *  linux/arch/arm/mach-clps711x/dma.c
+ *
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *
+ * 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/init.h>
+
+#include <asm/dma.h>
+#include <asm/mach/dma.h>
+
+void __init arch_dma_init(dma_t *dma)
+{
+}
diff --git a/arch/arm/mach-clps711x/edb7211-arch.c b/arch/arm/mach-clps711x/edb7211-arch.c
new file mode 100644
index 00000000000..c6c46324a2e
--- /dev/null
+++ b/arch/arm/mach-clps711x/edb7211-arch.c
@@ -0,0 +1,61 @@
+/*
+ *  linux/arch/arm/mach-clps711x/arch-edb7211.c
+ *
+ *  Copyright (C) 2000, 2001 Blue Mug, Inc.  All Rights Reserved.
+ *
+ * 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/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include "common.h"
+
+extern void edb7211_map_io(void);
+
+static void __init
+fixup_edb7211(struct machine_desc *desc, struct tag *tags,
+	      char **cmdline, struct meminfo *mi)
+{
+	/*
+	 * Bank start addresses are not present in the information
+	 * passed in from the boot loader.  We could potentially
+	 * detect them, but instead we hard-code them.
+	 *
+	 * Banks sizes _are_ present in the param block, but we're
+	 * not using that information yet.
+	 */
+	mi->bank[0].start = 0xc0000000;
+	mi->bank[0].size = 8*1024*1024;
+	mi->bank[0].node = 0;
+	mi->bank[1].start = 0xc1000000;
+	mi->bank[1].size = 8*1024*1024;
+	mi->bank[1].node = 1;
+	mi->nr_banks = 2;
+}
+
+MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
+	MAINTAINER("Jon McClintock")
+	BOOT_MEM(0xc0000000, 0x80000000, 0xff000000)
+	BOOT_PARAMS(0xc0020100)	/* 0xc0000000 - 0xc001ffff can be video RAM */
+	FIXUP(fixup_edb7211)
+	MAPIO(edb7211_map_io)
+	INITIRQ(clps711x_init_irq)
+	.timer		= &clps711x_timer,
+MACHINE_END
diff --git a/arch/arm/mach-clps711x/edb7211-mm.c b/arch/arm/mach-clps711x/edb7211-mm.c
new file mode 100644
index 00000000000..7fd7b01822d
--- /dev/null
+++ b/arch/arm/mach-clps711x/edb7211-mm.c
@@ -0,0 +1,70 @@
+/*
+ *  linux/arch/arm/mach-clps711x/mm.c
+ *
+ *  Extra MM routines for the EDB7211 board
+ *
+ *  Copyright (C) 2000, 2001 Blue Mug, Inc.  All Rights Reserved.
+ *
+ * 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 <asm/hardware.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/sizes.h>
+ 
+#include <asm/mach/map.h>
+
+extern void clps711x_map_io(void);
+
+/*
+ * 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).
+ *
+ * Here is a physical memory map (to be fleshed out later):
+ *
+ * Physical Address  Size  Description
+ * ----------------- ----- ---------------------------------
+ * c0000000-c001ffff 128KB reserved for video RAM [1]
+ * c0020000-c0023fff  16KB parameters (see Documentation/arm/Setup)
+ * c0024000-c0027fff  16KB swapper_pg_dir (task 0 page directory)
+ * c0028000-...            kernel image (TEXTADDR)
+ *
+ * [1] Unused pages should be given back to the VM; they are not yet.
+ *     The parameter block should also be released (not sure if this
+ *     happens).
+ */
+static struct map_desc edb7211_io_desc[] __initdata = {
+ /* virtual, physical, length, type */
+
+ /* memory-mapped extra keyboard row and CS8900A Ethernet chip */
+ { EP7211_VIRT_EXTKBD,  EP7211_PHYS_EXTKBD,  SZ_1M, MT_DEVICE }, 
+ { EP7211_VIRT_CS8900A, EP7211_PHYS_CS8900A, SZ_1M, MT_DEVICE },
+
+ /* flash banks */
+ { EP7211_VIRT_FLASH1,  EP7211_PHYS_FLASH1,  SZ_8M, MT_DEVICE },
+ { EP7211_VIRT_FLASH2,  EP7211_PHYS_FLASH2,  SZ_8M, MT_DEVICE }
+};
+
+void __init edb7211_map_io(void)
+{
+        clps711x_map_io();
+        iotable_init(edb7211_io_desc, ARRAY_SIZE(edb7211_io_desc));
+}
+
diff --git a/arch/arm/mach-clps711x/fortunet.c b/arch/arm/mach-clps711x/fortunet.c
new file mode 100644
index 00000000000..c1c5b8e0154
--- /dev/null
+++ b/arch/arm/mach-clps711x/fortunet.c
@@ -0,0 +1,85 @@
+/*
+ *  linux/arch/arm/mach-clps711x/fortunet.c
+ *
+ *  Derived from linux/arch/arm/mach-integrator/arch.c
+ *
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *
+ * 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/config.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/initrd.h>
+
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+
+#include <asm/mach/arch.h>
+
+#include "common.h"
+
+struct meminfo memmap = {
+	.nr_banks	= 1,
+	.bank		= {
+		{
+			.start	= 0xC0000000,
+			.size	= 0x01000000,
+			.node	= 0
+		},
+	},
+};
+
+typedef struct tag_IMAGE_PARAMS
+{
+	int	ramdisk_ok;
+	int	ramdisk_address;
+	int	ramdisk_size;
+	int	ram_size;
+	int	extra_param_type;
+	int	extra_param_ptr;
+	int	command_line;
+} IMAGE_PARAMS;
+
+#define IMAGE_PARAMS_PHYS	0xC01F0000
+
+static void __init
+fortunet_fixup(struct machine_desc *desc, struct tag *tags,
+		 char **cmdline, struct meminfo *mi)
+{
+	IMAGE_PARAMS *ip = phys_to_virt(IMAGE_PARAMS_PHYS);
+	*cmdline = phys_to_virt(ip->command_line);
+#ifdef CONFIG_BLK_DEV_INITRD
+	if(ip->ramdisk_ok)
+	{
+		initrd_start = __phys_to_virt(ip->ramdisk_address);
+		initrd_end = initrd_start + ip->ramdisk_size;
+	}
+#endif
+	memmap.bank[0].size = ip->ram_size;
+	*mi = memmap;
+}
+
+MACHINE_START(FORTUNET, "ARM-FortuNet")
+	MAINTAINER("FortuNet Inc.")
+        BOOT_MEM(0xc0000000, 0x80000000, 0xf0000000)
+	BOOT_PARAMS(0x00000000)
+	FIXUP(fortunet_fixup)
+	MAPIO(clps711x_map_io)
+	INITIRQ(clps711x_init_irq)
+	.timer		= &clps711x_timer,
+MACHINE_END
diff --git a/arch/arm/mach-clps711x/irq.c b/arch/arm/mach-clps711x/irq.c
new file mode 100644
index 00000000000..7ee926e5bad
--- /dev/null
+++ b/arch/arm/mach-clps711x/irq.c
@@ -0,0 +1,143 @@
+/*
+ *  linux/arch/arm/mach-clps711x/irq.c
+ *
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd.
+ *
+ * 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/init.h>
+#include <linux/list.h>
+
+#include <asm/mach/irq.h>
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+
+#include <asm/hardware/clps7111.h>
+
+static void int1_mask(unsigned int irq)
+{
+	u32 intmr1;
+
+	intmr1 = clps_readl(INTMR1);
+	intmr1 &= ~(1 << irq);
+	clps_writel(intmr1, INTMR1);
+}
+
+static void int1_ack(unsigned int irq)
+{
+	u32 intmr1;
+
+	intmr1 = clps_readl(INTMR1);
+	intmr1 &= ~(1 << irq);
+	clps_writel(intmr1, INTMR1);
+
+	switch (irq) {
+	case IRQ_CSINT:  clps_writel(0, COEOI);  break;
+	case IRQ_TC1OI:  clps_writel(0, TC1EOI); break;
+	case IRQ_TC2OI:  clps_writel(0, TC2EOI); break;
+	case IRQ_RTCMI:  clps_writel(0, RTCEOI); break;
+	case IRQ_TINT:   clps_writel(0, TEOI);   break;
+	case IRQ_UMSINT: clps_writel(0, UMSEOI); break;
+	}
+}
+
+static void int1_unmask(unsigned int irq)
+{
+	u32 intmr1;
+
+	intmr1 = clps_readl(INTMR1);
+	intmr1 |= 1 << irq;
+	clps_writel(intmr1, INTMR1);
+}
+
+static struct irqchip int1_chip = {
+	.ack	= int1_ack,
+	.mask	= int1_mask,
+	.unmask = int1_unmask,
+};
+
+static void int2_mask(unsigned int irq)
+{
+	u32 intmr2;
+
+	intmr2 = clps_readl(INTMR2);
+	intmr2 &= ~(1 << (irq - 16));
+	clps_writel(intmr2, INTMR2);
+}
+
+static void int2_ack(unsigned int irq)
+{
+	u32 intmr2;
+
+	intmr2 = clps_readl(INTMR2);
+	intmr2 &= ~(1 << (irq - 16));
+	clps_writel(intmr2, INTMR2);
+
+	switch (irq) {
+	case IRQ_KBDINT: clps_writel(0, KBDEOI); break;
+	}
+}
+
+static void int2_unmask(unsigned int irq)
+{
+	u32 intmr2;
+
+	intmr2 = clps_readl(INTMR2);
+	intmr2 |= 1 << (irq - 16);
+	clps_writel(intmr2, INTMR2);
+}
+
+static struct irqchip int2_chip = {
+	.ack	= int2_ack,
+	.mask	= int2_mask,
+	.unmask = int2_unmask,
+};
+
+void __init clps711x_init_irq(void)
+{
+	unsigned int i;
+
+	for (i = 0; i < NR_IRQS; i++) {
+	        if (INT1_IRQS & (1 << i)) {
+	        	set_irq_handler(i, do_level_IRQ);
+	        	set_irq_chip(i, &int1_chip);
+	        	set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
+		}
+		if (INT2_IRQS & (1 << i)) {
+			set_irq_handler(i, do_level_IRQ);
+			set_irq_chip(i, &int2_chip);
+			set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
+		}			
+	}
+
+	/*
+	 * Disable interrupts
+	 */
+	clps_writel(0, INTMR1);
+	clps_writel(0, INTMR2);
+
+	/*
+	 * Clear down any pending interrupts
+	 */
+	clps_writel(0, COEOI);
+	clps_writel(0, TC1EOI);
+	clps_writel(0, TC2EOI);
+	clps_writel(0, RTCEOI);
+	clps_writel(0, TEOI);
+	clps_writel(0, UMSEOI);
+	clps_writel(0, SYNCIO);
+	clps_writel(0, KBDEOI);
+}
diff --git a/arch/arm/mach-clps711x/mm.c b/arch/arm/mach-clps711x/mm.c
new file mode 100644
index 00000000000..120b7cac84b
--- /dev/null
+++ b/arch/arm/mach-clps711x/mm.c
@@ -0,0 +1,43 @@
+/*
+ *  linux/arch/arm/mach-clps711x/mm.c
+ *
+ *  Generic MM setup for the CLPS711x-based machines.
+ *
+ *  Copyright (C) 2001 Deep Blue Solutions Ltd
+ *
+ * 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/mm.h>
+#include <linux/init.h>
+#include <linux/bootmem.h>
+
+#include <asm/hardware.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/mach/map.h>
+#include <asm/hardware/clps7111.h>
+
+/*
+ * This maps the generic CLPS711x registers
+ */
+static struct map_desc clps711x_io_desc[] __initdata = {
+ { CLPS7111_VIRT_BASE,	CLPS7111_PHYS_BASE,	1048576, MT_DEVICE }
+};
+
+void __init clps711x_map_io(void)
+{
+	iotable_init(clps711x_io_desc, ARRAY_SIZE(clps711x_io_desc));
+}
diff --git a/arch/arm/mach-clps711x/p720t-leds.c b/arch/arm/mach-clps711x/p720t-leds.c
new file mode 100644
index 00000000000..4915b352496
--- /dev/null
+++ b/arch/arm/mach-clps711x/p720t-leds.c
@@ -0,0 +1,67 @@
+/*
+ *  linux/arch/arm/mach-clps711x/leds.c
+ *
+ *  Integrator LED control routines
+ *
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *
+ * 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 <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/leds.h>
+#include <asm/system.h>
+#include <asm/mach-types.h>
+
+#include <asm/hardware/clps7111.h>
+#include <asm/hardware/ep7212.h>
+
+static void p720t_leds_event(led_event_t ledevt)
+{
+	unsigned long flags;
+	u32 pddr;
+
+	local_irq_save(flags);
+	switch(ledevt) {
+	case led_idle_start:
+		break;
+
+	case led_idle_end:
+		break;
+
+	case led_timer:
+		pddr = clps_readb(PDDR);
+		clps_writeb(pddr ^ 1, PDDR);
+		break;
+
+	default:
+		break;
+	}
+
+	local_irq_restore(flags);
+}
+
+static int __init leds_init(void)
+{
+	if (machine_is_p720t())
+		leds_event = p720t_leds_event;
+
+	return 0;
+}
+
+arch_initcall(leds_init);
diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c
new file mode 100644
index 00000000000..29269df054f
--- /dev/null
+++ b/arch/arm/mach-clps711x/p720t.c
@@ -0,0 +1,115 @@
+/*
+ *  linux/arch/arm/mach-clps711x/p720t.c
+ *
+ *  Copyright (C) 2000-2001 Deep Blue Solutions Ltd
+ *
+ * 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/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/arch/syspld.h>
+
+#include "common.h"
+
+/*
+ * Map the P720T system PLD.  It occupies two address spaces:
+ *  SYSPLD_PHYS_BASE and SYSPLD_PHYS_BASE + 0x00400000
+ * We map both here.
+ */
+static struct map_desc p720t_io_desc[] __initdata = {
+	{ SYSPLD_VIRT_BASE,	SYSPLD_PHYS_BASE, 1048576, MT_DEVICE },
+	{ 0xfe400000,		0x10400000,	  1048576, MT_DEVICE }
+};
+
+static void __init
+fixup_p720t(struct machine_desc *desc, struct tag *tag,
+	    char **cmdline, struct meminfo *mi)
+{
+	/*
+	 * Our bootloader doesn't setup any tags (yet).
+	 */
+	if (tag->hdr.tag != ATAG_CORE) {
+		tag->hdr.tag = ATAG_CORE;
+		tag->hdr.size = tag_size(tag_core);
+		tag->u.core.flags = 0;
+		tag->u.core.pagesize = PAGE_SIZE;
+		tag->u.core.rootdev = 0x0100;
+
+		tag = tag_next(tag);
+		tag->hdr.tag = ATAG_MEM;
+		tag->hdr.size = tag_size(tag_mem32);
+		tag->u.mem.size = 4096;
+		tag->u.mem.start = PHYS_OFFSET;
+
+		tag = tag_next(tag);
+		tag->hdr.tag = ATAG_NONE;
+		tag->hdr.size = 0;
+	}
+}
+
+static void __init p720t_map_io(void)
+{
+	clps711x_map_io();
+	iotable_init(p720t_io_desc, ARRAY_SIZE(p720t_io_desc));
+}
+
+MACHINE_START(P720T, "ARM-Prospector720T")
+	MAINTAINER("ARM Ltd/Deep Blue Solutions Ltd")
+	BOOT_MEM(0xc0000000, 0x80000000, 0xff000000)
+	BOOT_PARAMS(0xc0000100)
+	FIXUP(fixup_p720t)
+	MAPIO(p720t_map_io)
+	INITIRQ(clps711x_init_irq)
+	.timer		= &clps711x_timer,
+MACHINE_END
+
+static int p720t_hw_init(void)
+{
+	/*
+	 * Power down as much as possible in case we don't
+	 * have the drivers loaded.
+	 */
+	PLD_LCDEN = 0;
+	PLD_PWR  &= ~(PLD_S4_ON|PLD_S3_ON|PLD_S2_ON|PLD_S1_ON);
+
+	PLD_KBD   = 0;
+	PLD_IO    = 0;
+	PLD_IRDA  = 0;
+	PLD_CODEC = 0;
+	PLD_TCH   = 0;
+	PLD_SPI   = 0;
+#ifndef CONFIG_DEBUG_LL
+	PLD_COM2  = 0;
+	PLD_COM1  = 0;
+#endif
+
+	return 0;
+}
+
+__initcall(p720t_hw_init);
+
diff --git a/arch/arm/mach-clps711x/time.c b/arch/arm/mach-clps711x/time.c
new file mode 100644
index 00000000000..383d4e0c6e3
--- /dev/null
+++ b/arch/arm/mach-clps711x/time.c
@@ -0,0 +1,85 @@
+/*
+ *  linux/arch/arm/mach-clps711x/time.c
+ *
+ *  Copyright (C) 2001 Deep Blue Solutions Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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/timex.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/leds.h>
+#include <asm/io.h>
+#include <asm/hardware/clps7111.h>
+
+#include <asm/mach/time.h>
+
+
+/*
+ * gettimeoffset() returns time since last timer tick, in usecs.
+ *
+ * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy.
+ * 'tick' is usecs per jiffy.
+ */
+static unsigned long clps711x_gettimeoffset(void)
+{
+	unsigned long hwticks;
+	hwticks = LATCH - (clps_readl(TC2D) & 0xffff);	/* since last underflow */
+	return (hwticks * (tick_nsec / 1000)) / LATCH;
+}
+
+/*
+ * IRQ handler for the timer
+ */
+static irqreturn_t
+p720t_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	write_seqlock(&xtime_lock);
+	timer_tick(regs);
+	write_sequnlock(&xtime_lock);
+	return IRQ_HANDLED;
+}
+
+static struct irqaction clps711x_timer_irq = {
+	.name		= "CLPS711x Timer Tick",
+	.flags		= SA_INTERRUPT,
+	.handler	= p720t_timer_interrupt
+};
+
+static void __init clps711x_timer_init(void)
+{
+	struct timespec tv;
+	unsigned int syscon;
+
+	syscon = clps_readl(SYSCON1);
+	syscon |= SYSCON1_TC2S | SYSCON1_TC2M;
+	clps_writel(syscon, SYSCON1);
+
+	clps_writel(LATCH-1, TC2D); /* 512kHz / 100Hz - 1 */
+
+	setup_irq(IRQ_TC2OI, &clps711x_timer_irq);
+
+	tv.tv_nsec = 0;
+	tv.tv_sec = clps_readl(RTCDR);
+	do_settimeofday(&tv);
+}
+
+struct sys_timer clps711x_timer = {
+	.init		= clps711x_timer_init,
+	.offset		= clps711x_gettimeoffset,
+};