Move handling of postfix-expression suffixes out of ParseCXXThis and into ParseCastExpression.

No functionality change, this follows the convention of how postfix-expressions are handled. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54849 91177308-0d34-0410-b5e6-96231b3b80d8
author: Argyrios Kyrtzidis <akyrtzi@gmail.com> 2008-08-16 19:34:46 +0000
committer: Argyrios Kyrtzidis <akyrtzi@gmail.com> 2008-08-16 19:34:46 +0000
commit: 289d77302aa81dc24bf7aa75b36cb00a70a44bb5 (patch)
tree: 57c389b0e3a229f560c447e2a7124bbc383b8f1b /lib/Parse/ParseExprCXX.cpp
parent: 5d796aa7899d37d7f243fbc738d6bb8108791fbe (diff)
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/Parse/ParseExprCXX.cpp b/lib/Parse/ParseExprCXX.cpp
index 93eaa2dedd..45f482792d 100644
--- a/lib/Parse/ParseExprCXX.cpp
+++ b/lib/Parse/ParseExprCXX.cpp
@@ -112,10 +112,5 @@ Parser::ExprResult Parser::ParseThrowExpression() {
 Parser::ExprResult Parser::ParseCXXThis() {
   assert(Tok.is(tok::kw_this) && "Not 'this'!");
   SourceLocation ThisLoc = ConsumeToken();
-
-  ExprResult Res = Actions.ActOnCXXThis(ThisLoc);
-  if (Res.isInvalid)
-    return Res;
-
-  return ParsePostfixExpressionSuffix(Res);
+  return Actions.ActOnCXXThis(ThisLoc);
 }
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 299615d821a..c3014df066c 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -262,6 +262,8 @@ mtrr.txt
 	- how to use PPro Memory Type Range Registers to increase performance.
 mutex-design.txt
 	- info on the generic mutex subsystem.
+namespaces/
+	- directory with various information about namespaces
 nbd.txt
 	- info on a TCP implementation of a network block device.
 netlabel/
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index 054a7ecf64c..4953bc25872 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -11,7 +11,7 @@ DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \
 	    procfs-guide.xml writing_usb_driver.xml \
 	    kernel-api.xml filesystems.xml lsm.xml usb.xml \
 	    gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
-	    genericirq.xml s390-drivers.xml
+	    genericirq.xml s390-drivers.xml uio-howto.xml
 
 ###
 # The build process is as follows (targets):
diff --git a/Documentation/DocBook/uio-howto.tmpl b/Documentation/DocBook/uio-howto.tmpl
index c119484258b..fdd7f4f887b 100644
--- a/Documentation/DocBook/uio-howto.tmpl
+++ b/Documentation/DocBook/uio-howto.tmpl
@@ -30,6 +30,12 @@
 
 <revhistory>
 	<revision>
+	<revnumber>0.4</revnumber>
+	<date>2007-11-26</date>
+	<authorinitials>hjk</authorinitials>
+	<revremark>Removed section about uio_dummy.</revremark>
+	</revision>
+	<revision>
 	<revnumber>0.3</revnumber>
 	<date>2007-04-29</date>
 	<authorinitials>hjk</authorinitials>
@@ -94,6 +100,26 @@ interested in translating it, please email me
 	user space. This simplifies development and reduces the risk of
 	serious bugs within a kernel module.
 	</para>
+	<para>
+	Please note that UIO is not an universal driver interface. Devices
+	that are already handled well by other kernel subsystems (like
+	networking or serial or USB) are no candidates for an UIO driver.
+	Hardware that is ideally suited for an UIO driver fulfills all of
+	the following:
+	</para>
+<itemizedlist>
+<listitem>
+	<para>The device has memory that can be mapped. The device can be
+	controlled completely by writing to this memory.</para>
+</listitem>
+<listitem>
+	<para>The device usually generates interrupts.</para>
+</listitem>
+<listitem>
+	<para>The device does not fit into one of the standard kernel
+	subsystems.</para>
+</listitem>
+</itemizedlist>
 </sect1>
 
 <sect1 id="thanks">
@@ -174,8 +200,9 @@ interested in translating it, please email me
 	For cards that don't generate interrupts but need to be
 	polled, there is the possibility to set up a timer that
 	triggers the interrupt handler at configurable time intervals.
-	See <filename>drivers/uio/uio_dummy.c</filename> for an
-	example of this technique.
+	This interrupt simulation is done by calling
+	<function>uio_event_notify()</function>
+	from the timer's event handler.
 	</para>
 
 	<para>
@@ -263,63 +290,11 @@ offset = N * getpagesize();
 </sect1>
 </chapter>
 
-<chapter id="using-uio_dummy" xreflabel="Using uio_dummy">
-<?dbhtml filename="using-uio_dummy.html"?>
-<title>Using uio_dummy</title>
-	<para>
-	Well, there is no real use for uio_dummy. Its only purpose is
-	to test most parts of the UIO system (everything except
-	hardware interrupts), and to serve as an example for the
-	kernel module that you will have to write yourself.
-	</para>
-
-<sect1 id="what_uio_dummy_does">
-<title>What uio_dummy does</title>
-	<para>
-	The kernel module <filename>uio_dummy.ko</filename> creates a
-	device that uses a timer to generate periodic interrupts. The
-	interrupt handler does nothing but increment a counter. The
-	driver adds two custom attributes, <varname>count</varname>
-	and <varname>freq</varname>, that appear under
-	<filename>/sys/devices/platform/uio_dummy/</filename>.
-	</para>
-
-	<para>
-	The attribute <varname>count</varname> can be read and
-	written.  The associated file
-	<filename>/sys/devices/platform/uio_dummy/count</filename>
-	appears as a normal text file and contains the total number of
-	timer interrupts. If you look at it (e.g. using
-	<function>cat</function>), you'll notice it is slowly counting
-	up.
-	</para>
-
-	<para>
-	The attribute <varname>freq</varname> can be read and written.
-	The content of
-	<filename>/sys/devices/platform/uio_dummy/freq</filename>
-	represents the number of system timer ticks between two timer
-	interrupts. The default value of <varname>freq</varname> is
-	the value of the kernel variable <varname>HZ</varname>, which
-	gives you an interval of one second. Lower values will
-	increase the frequency. Try the following:
-	</para>
-<programlisting format="linespecific">
-cd /sys/devices/platform/uio_dummy/
-echo 100 > freq
-</programlisting>
-	<para>
-	Use <function>cat count</function> to see how the interrupt
-	frequency changes.
-	</para>
-</sect1>
-</chapter>
-
 <chapter id="custom_kernel_module" xreflabel="Writing your own kernel module">
 <?dbhtml filename="custom_kernel_module.html"?>
 <title>Writing your own kernel module</title>
 	<para>
-	Please have a look at <filename>uio_dummy.c</filename> as an
+	Please have a look at <filename>uio_cif.c</filename> as an
 	example. The following paragraphs explain the different
 	sections of this file.
 	</para>
@@ -354,9 +329,8 @@ See the description below for details.
 interrupt, it's your modules task to determine the irq number during
 initialization. If you don't have a hardware generated interrupt but
 want to trigger the interrupt handler in some other way, set
-<varname>irq</varname> to <varname>UIO_IRQ_CUSTOM</varname>. The
-uio_dummy module does this as it triggers the event mechanism in a timer
-routine. If you had no interrupt at all, you could set
+<varname>irq</varname> to <varname>UIO_IRQ_CUSTOM</varname>.
+If you had no interrupt at all, you could set
 <varname>irq</varname> to <varname>UIO_IRQ_NONE</varname>, though this
 rarely makes sense.
 </para></listitem>
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 42008395534..9b0e322118b 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -1040,6 +1040,11 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
 		/ getpagesize();
 	p = get_pages(pages);
 
+	/* Initialize the virtqueue */
+	vq->next = NULL;
+	vq->last_avail_idx = 0;
+	vq->dev = dev;
+
 	/* Initialize the configuration. */
 	vq->config.num = num_descs;
 	vq->config.irq = devices.next_irq++;
@@ -1057,9 +1062,6 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
 	for (i = &dev->vq; *i; i = &(*i)->next);
 	*i = vq;
 
-	/* Link virtqueue back to device. */
-	vq->dev = dev;
-
 	/* Set the routine to call when the Guest does something to this
 	 * virtqueue. */
 	vq->handle_output = handle_output;
@@ -1093,6 +1095,7 @@ static struct device *new_device(const char *name, u16 type, int fd,
 	dev->desc = new_dev_desc(type);
 	dev->handle_input = handle_input;
 	dev->name = name;
+	dev->vq = NULL;
 	return dev;
 }
 
diff --git a/Documentation/namespaces/compatibility-list.txt b/Documentation/namespaces/compatibility-list.txt
new file mode 100644
index 00000000000..defc5589bfc
--- /dev/null
+++ b/Documentation/namespaces/compatibility-list.txt
@@ -0,0 +1,39 @@
+	Namespaces compatibility list
+
+This document contains the information about the problems user
+may have when creating tasks living in different namespaces.
+
+Here's the summary. This matrix shows the known problems, that
+occur when tasks share some namespace (the columns) while living
+in different other namespaces (the rows):
+
+	UTS	IPC	VFS	PID	User	Net
+UTS	 X
+IPC		 X	 1
+VFS			 X
+PID		 1	 1	 X
+User		 2	 2		 X
+Net						 X
+
+1. Both the IPC and the PID namespaces provide IDs to address
+   object inside the kernel. E.g. semaphore with IPCID or
+   process group with pid.
+
+   In both cases, tasks shouldn't try exposing this ID to some
+   other task living in a different namespace via a shared filesystem
+   or IPC shmem/message. The fact is that this ID is only valid
+   within the namespace it was obtained in and may refer to some
+   other object in another namespace.
+
+2. Intentionally, two equal user IDs in different user namespaces
+   should not be equal from the VFS point of view. In other
+   words, user 10 in one user namespace shouldn't have the same
+   access permissions to files, belonging to user 10 in another
+   namespace.
+
+   The same is true for the IPC namespaces being shared - two users
+   from different user namespaces should not access the same IPC objects
+   even having equal UIDs.
+
+   But currently this is not so.
+
diff --git a/Documentation/parport-lowlevel.txt b/Documentation/parport-lowlevel.txt
index 265fcdcb8e5..120eb20dbb0 100644
--- a/Documentation/parport-lowlevel.txt
+++ b/Documentation/parport-lowlevel.txt
@@ -339,6 +339,10 @@ Use this function to register your device driver on a parallel port
 ('port').  Once you have done that, you will be able to use
 parport_claim and parport_release in order to use the port.
 
+The ('name') argument is the name of the device that appears in /proc
+filesystem. The string must be valid for the whole lifetime of the
+device (until parport_unregister_device is called).
+
 This function will register three callbacks into your driver:
 'preempt', 'wakeup' and 'irq'.  Each of these may be NULL in order to
 indicate that you do not want a callback.
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index ac1be25c1e2..e9a3cb1d6b0 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -1645,8 +1645,9 @@ platforms are moved over to use the flattened-device-tree model.
      MAC addresses passed by the firmware when no information other
      than indices is available to associate an address with a device.
    - phy-connection-type : a string naming the controller/PHY interface type,
-     i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "tbi",
-     or "rtbi".
+     i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id" (Internal
+     Delay), "rgmii-txid" (delay on TX only), "rgmii-rxid" (delay on RX only),
+     "tbi", or "rtbi".
 
    Example:
 	ucc@2000 {
diff --git a/Documentation/thinkpad-acpi.txt b/Documentation/thinkpad-acpi.txt
index ec499265dec..10c041ca13c 100644
--- a/Documentation/thinkpad-acpi.txt
+++ b/Documentation/thinkpad-acpi.txt
@@ -1,7 +1,7 @@
 		     ThinkPad ACPI Extras Driver
 
-                            Version 0.16
-                          August 2nd, 2007
+                            Version 0.17
+                         October 04th, 2007
 
                Borislav Deianov <borislav@users.sf.net>
              Henrique de Moraes Holschuh <hmh@hmh.eng.br>
@@ -923,19 +923,34 @@ sysfs backlight device "thinkpad_screen"
 This feature allows software control of the LCD brightness on ThinkPad
 models which don't have a hardware brightness slider.
 
-It has some limitations: the LCD backlight cannot be actually turned on or off
-by this interface, and in many ThinkPad models, the "dim while on battery"
-functionality will be enabled by the BIOS when this interface is used, and
-cannot be controlled.
-
-The backlight control has eight levels, ranging from 0 to 7.  Some of the
-levels may not be distinct.
-
-There are two interfaces to the firmware for brightness control, EC and CMOS.
-To select which one should be used, use the brightness_mode module parameter:
-brightness_mode=1 selects EC mode, brightness_mode=2 selects CMOS mode,
-brightness_mode=3 selects both EC and CMOS.  The driver tries to autodetect
-which interface to use.
+It has some limitations: the LCD backlight cannot be actually turned on or
+off by this interface, and in many ThinkPad models, the "dim while on
+battery" functionality will be enabled by the BIOS when this interface is
+used, and cannot be controlled.
+
+On IBM (and some of the earlier Lenovo) ThinkPads, the backlight control
+has eight brightness levels, ranging from 0 to 7.  Some of the levels
+may not be distinct.  Later Lenovo models that implement the ACPI
+display backlight brightness control methods have 16 levels, ranging
+from 0 to 15.
+
+There are two interfaces to the firmware for direct brightness control,
+EC and CMOS.  To select which one should be used, use the
+brightness_mode module parameter: brightness_mode=1 selects EC mode,
+brightness_mode=2 selects CMOS mode, brightness_mode=3 selects both EC
+and CMOS.  The driver tries to autodetect which interface to use.
+
+When display backlight brightness controls are available through the
+standard ACPI interface, it is best to use it instead of this direct
+ThinkPad-specific interface.  The driver will disable its native
+backlight brightness control interface if it detects that the standard
+ACPI interface is available in the ThinkPad.
+
+The brightness_enable module parameter can be used to control whether
+the LCD brightness control feature will be enabled when available.
+brightness_enable=0 forces it to be disabled.  brightness_enable=1
+forces it to be enabled when available, even if the standard ACPI
+interface is also available.
 
 Procfs notes:
 
@@ -947,11 +962,11 @@ Procfs notes:
 
 Sysfs notes:
 
-The interface is implemented through the backlight sysfs class, which is poorly
-documented at this time.
+The interface is implemented through the backlight sysfs class, which is
+poorly documented at this time.
 
-Locate the thinkpad_screen device under /sys/class/backlight, and inside it
-there will be the following attributes:
+Locate the thinkpad_screen device under /sys/class/backlight, and inside
+it there will be the following attributes:
 
 	max_brightness:
 		Reads the maximum brightness the hardware can be set to.
@@ -961,17 +976,19 @@ there will be the following attributes:
 		Reads what brightness the screen is set to at this instant.
 
 	brightness:
-		Writes request the driver to change brightness to the given
-		value.  Reads will tell you what brightness the driver is trying
-		to set the display to when "power" is set to zero and the display
-		has not been dimmed by a kernel power management event.
+		Writes request the driver to change brightness to the
+		given value.  Reads will tell you what brightness the
+		driver is trying to set the display to when "power" is set
+		to zero and the display has not been dimmed by a kernel
+		power management event.
 
 	power:
-		power management mode, where 0 is "display on", and 1 to 3 will
-		dim the display backlight to brightness level 0 because
-		thinkpad-acpi cannot really turn the backlight off.  Kernel
-		power management events can temporarily increase the current
-		power management level, i.e. they can dim the display.
+		power management mode, where 0 is "display on", and 1 to 3
+		will dim the display backlight to brightness level 0
+		because thinkpad-acpi cannot really turn the backlight
+		off.  Kernel power management events can temporarily
+		increase the current power management level, i.e. they can
+		dim the display.
 
 
 Volume control -- /proc/acpi/ibm/volume
diff --git a/Documentation/tty.txt b/Documentation/tty.txt
index 048a8762cfb..8e65c4498c5 100644
--- a/Documentation/tty.txt
+++ b/Documentation/tty.txt
@@ -132,6 +132,14 @@ set_termios()		Notify the tty driver that the device's termios
 			tty->termios. Previous settings should be passed in
 			the "old" argument.
 
+			The API is defined such that the driver should return
+			the actual modes selected. This means that the
+			driver function is responsible for modifying any
+			bits in the request it cannot fulfill to indicate
+			the actual modes being used. A device with no
+			hardware capability for change (eg a USB dongle or
+			virtual port) can provide NULL for this method.
+
 throttle()		Notify the tty driver that input buffers for the
 			line discipline are close to full, and it should
 			somehow signal that no more characters should be
diff --git a/Documentation/usb/power-management.txt b/Documentation/usb/power-management.txt
index 97842deec47..b2fc4d4a991 100644
--- a/Documentation/usb/power-management.txt
+++ b/Documentation/usb/power-management.txt
@@ -278,6 +278,14 @@ optional.  The methods' jobs are quite simple:
 	(although the interfaces will be in the same altsettings as
 	before the suspend).
 
+If the device is disconnected or powered down while it is suspended,
+the disconnect method will be called instead of the resume or
+reset_resume method.  This is also quite likely to happen when
+waking up from hibernation, as many systems do not maintain suspend
+current to the USB host controllers during hibernation.  (It's
+possible to work around the hibernation-forces-disconnect problem by
+using the USB Persist facility.)
+
 The reset_resume method is used by the USB Persist facility (see
 Documentation/usb/persist.txt) and it can also be used under certain
 circumstances when CONFIG_USB_PERSIST is not enabled.  Currently, if a
diff --git a/Documentation/x86_64/uefi.txt b/Documentation/x86_64/uefi.txt
new file mode 100644
index 00000000000..91a98edfb58
--- /dev/null
+++ b/Documentation/x86_64/uefi.txt
@@ -0,0 +1,29 @@
+General note on [U]EFI x86_64 support
+-------------------------------------
+
+The nomenclature EFI and UEFI are used interchangeably in this document.
+
+Although the tools below are _not_ needed for building the kernel,
+the needed bootloader support and associated tools for x86_64 platforms
+with EFI firmware and specifications are listed below.
+
+1. UEFI specification:  http://www.uefi.org
+
+2. Booting Linux kernel on UEFI x86_64 platform requires bootloader
+   support. Elilo with x86_64 support can be used.
+
+3. x86_64 platform with EFI/UEFI firmware.
+
+Mechanics:
+---------
+- Build the kernel with the following configuration.
+	CONFIG_FB_EFI=y
+	CONFIG_FRAMEBUFFER_CONSOLE=y
+- Create a VFAT partition on the disk
+- Copy the following to the VFAT partition:
+	elilo bootloader with x86_64 support, elilo configuration file,
+	kernel image built in first step and corresponding
+	initrd. Instructions on building elilo	and its dependencies
+	can be found in the elilo sourceforge project.
+- Boot to EFI shell and invoke elilo choosing the kernel image built
+  in first step.
diff --git a/MAINTAINERS b/MAINTAINERS
index cad0882754a..3002cc811c1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -323,8 +323,7 @@ S:	Maintained
 ALCATEL SPEEDTOUCH USB DRIVER
 P:	Duncan Sands
 M:	duncan.sands@free.fr
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:	linux-usb@vger.kernel.org
 W:	http://www.linux-usb.org/SpeedTouch/
 S:	Maintained
 
@@ -440,7 +439,7 @@ S:	Maintained
 
 ARM/ATMEL AT91RM9200 ARM ARCHITECTURE
 P:      Andrew Victor
-M:      andrew@sanpeople.com
+M:      linux@maxim.org.za
 L:      linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
 W:      http://maxim.org.za/at91_26.html
 S:      Maintained
@@ -1043,7 +1042,7 @@ S:	Maintained
 CIRRUS LOGIC EP93XX OHCI USB HOST DRIVER
 P:	Lennert Buytenhek
 M:	kernel@wantstofly.org
-L:	linux-usb-devel@lists.sourceforge.net
+L:	linux-usb@vger.kernel.org
 S:	Maintained
 
 CIRRUS LOGIC CS4280/CS461x SOUNDDRIVER
@@ -1552,7 +1551,7 @@ S:	Maintained
 FREESCALE HIGHSPEED USB DEVICE DRIVER
 P:	Li Yang
 M:	leoli@freescale.com
-L:	linux-usb-devel@lists.sourceforge.net
+L:	linux-usb@vger.kernel.org
 L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 
@@ -1914,10 +1913,8 @@ L:	linux1394-devel@lists.sourceforge.net
 S:	Maintained
 
 IMS TWINTURBO FRAMEBUFFER DRIVER
-P:	Paul Mundt
-M:	lethal@chaoticdreams.org
 L:	linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
-S:	Maintained
+S:	Orphan
 
 INFINIBAND SUBSYSTEM
 P:	Roland Dreier
@@ -2113,6 +2110,14 @@ L:	irda-users@lists.sourceforge.net (subscribers-only)
 W:	http://irda.sourceforge.net/
 S:	Maintained
 
+ISCSI
+P:	Mike Christie
+M:	michaelc@cs.wisc.edu
+L:	open-iscsi@googlegroups.com
+W:	www.open-iscsi.org
+T:	git kernel.org:/pub/scm/linux/kernel/mnc/linux-2.6-iscsi.git
+S:	Maintained
+
 ISAPNP
 P:	Jaroslav Kysela
 M:	perex@perex.cz
@@ -2168,7 +2173,7 @@ S:	Maintained
 
 KDUMP
 P:	Vivek Goyal
-M:	vgoyal@in.ibm.com
+M:	vgoyal@redhat.com
 P:	Haren Myneni
 M:	hbabu@us.ibm.com
 L:	kexec@lists.infradead.org
@@ -2446,7 +2451,7 @@ M68K ON APPLE MACINTOSH
 P:	Joshua Thompson
 M:	funaho@jurai.org
 W:	http://www.mac.linux-m68k.org/
-L:	linux-mac68k@mac.linux-m68k.org
+L:	linux-m68k@lists.linux-m68k.org
 S:	Maintained
 
 M68K ON HP9000/300
@@ -2593,13 +2598,6 @@ L:	https://tango.0pointer.de/mailman/listinfo/s270-linux
 W:	http://0pointer.de/lennart/tchibo.html
 S:	Maintained
 
-MTRR AND SIMILAR SUPPORT [i386]
-P:	Richard Gooch
-M:	rgooch@atnf.csiro.au
-L:	linux-kernel@vger.kernel.org
-W:	http://www.atnf.csiro.au/~rgooch/linux/kernel-patches.html
-S:	Maintained
-
 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
 P:	Pierre Ossman
 M:	drzeus-mmc@drzeus.cx
@@ -3636,18 +3634,12 @@ M:	laredo@gnu.org
 W:	http://www.stradis.com/
 S:	Maintained
 
-SUPERH (sh)
+SUPERH
 P:	Paul Mundt
 M:	lethal@linux-sh.org
-L:	linuxsh-dev@lists.sourceforge.net (subscribers-only)
-W:	http://www.linux-sh.org
-S:	Maintained
-
-SUPERH64 (sh64)
-P:	Paul Mundt
-M:	lethal@linux-sh.org
-L:	linuxsh-shmedia-dev@lists.sourceforge.net
+L:	linux-sh@vger.kernel.org
 W:	http://www.linux-sh.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.git
 S:	Maintained
 
 SUN3/3X
@@ -3733,7 +3725,7 @@ S:	Maintained
 TLAN NETWORK DRIVER
 P:	Samuel Chessman
 M:	chessman@tux.org
-L:	tlan-devel@lists.sourceforge.net
+L:	tlan-devel@lists.sourceforge.net (subscribers-only)
 W:	http://sourceforge.net/projects/tlan/
 S:	Maintained
 
@@ -3818,22 +3810,20 @@ S:	Maintained
 USB ACM DRIVER
 P:	Oliver Neukum
 M:	oliver@neukum.name
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:	linux-usb@vger.kernel.org
 S:	Maintained
 
 USB BLOCK DRIVER (UB ub)
 P:	Pete Zaitcev
 M:	zaitcev@redhat.com
 L:	linux-kernel@vger.kernel.org
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Supported
 
 USB CDC ETHERNET DRIVER
 P:	Greg Kroah-Hartman
 M:	greg@kroah.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 W:	http://www.kroah.com/linux-usb/
 
@@ -3847,13 +3837,13 @@ S:	Maintained
 USB EHCI DRIVER
 P:	David Brownell
 M:	dbrownell@users.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Odd Fixes
 
 USB ET61X[12]51 DRIVER
 P:	Luca Risolia
 M:	luca.risolia@studio.unibo.it
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 L:	video4linux-list@redhat.com
 W:	http://www.linux-projects.org
 S:	Maintained
@@ -3861,41 +3851,33 @@ S:	Maintained
 USB GADGET/PERIPHERAL SUBSYSTEM
 P:	David Brownell
 M:	dbrownell@users.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 W:	http://www.linux-usb.org/gadget
 S:	Maintained
 
 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
 P:	Jiri Kosina
 M:	jkosina@suse.cz
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 T:	git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git
 S:	Maintained
 
-USB HUB DRIVER
-P:	Johannes Erdfelt
-M:	johannes@erdfelt.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
-S:	Maintained
-
 USB ISP116X DRIVER
 P:	Olav Kongas
 M:	ok@artecdesign.ee
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 
 USB KAWASAKI LSI DRIVER
 P:	Oliver Neukum
 M:	oliver@neukum.name
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 
 USB MASS STORAGE DRIVER
 P:	Matthew Dharm
 M:	mdharm-usb@one-eyed-alien.net
-L:	linux-usb-users@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 L:	usb-storage@lists.one-eyed-alien.net
 S:	Maintained
 W:	http://www.one-eyed-alien.net/~mdharm/linux-usb/
@@ -3903,28 +3885,26 @@ W:	http://www.one-eyed-alien.net/~mdharm/linux-usb/
 USB OHCI DRIVER
 P:	David Brownell
 M:	dbrownell@users.sourceforge.net
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Odd Fixes
 
 USB OPTION-CARD DRIVER
 P:	Matthias Urlichs
 M:	smurf@smurf.noris.de
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 
 USB OV511 DRIVER
 P:	Mark McClelland
 M:	mmcclell@bigfoot.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 W:	http://alpha.dyndns.org/ov511/
 S:	Maintained
 
 USB PEGASUS DRIVER
 P:	Petko Manolov
 M:	petkan@users.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 L:	netdev@vger.kernel.org
 W:	http://pegasus2.sourceforge.net/
 S:	Maintained
@@ -3932,14 +3912,13 @@ S:	Maintained
 USB PRINTER DRIVER (usblp)
 P:	Pete Zaitcev
 M:	zaitcev@redhat.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Supported
 
 USB RTL8150 DRIVER
 P:	Petko Manolov
 M:	petkan@users.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 L:	netdev@vger.kernel.org
 W:	http://pegasus2.sourceforge.net/
 S:	Maintained
@@ -3947,8 +3926,7 @@ S:	Maintained
 USB SE401 DRIVER
 P:	Jeroen Vreeken
 M:	pe1rxq@amsat.org
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 W:	http://www.chello.nl/~j.vreeken/se401/
 S:	Maintained
 
@@ -3962,72 +3940,59 @@ USB SERIAL DIGI ACCELEPORT DRIVER
 P:	Peter Berger and Al Borchers
 M:	pberger@brimson.com
 M:	alborchers@steinerpoint.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 
 USB SERIAL DRIVER
 P:	Greg Kroah-Hartman
 M:	gregkh@suse.de
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Supported
 
 USB SERIAL BELKIN F5U103 DRIVER
 P:	William Greathouse
 M:	wgreathouse@smva.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 
 USB SERIAL CYPRESS M8 DRIVER
 P:	Lonnie Mendez
 M:	dignome@gmail.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 W:	http://geocities.com/i0xox0i
 W:	http://firstlight.net/cvs
 
-USB SERIAL CYBERJACK PINPAD/E-COM DRIVER
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
-S:	Maintained
-
 USB AUERSWALD DRIVER
 P:	Wolfgang Muees
 M:	wolfgang@iksw-muees.de
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 
 USB SERIAL EMPEG EMPEG-CAR MARK I/II DRIVER
 P:	Gary Brubaker
 M:	xavyer@ix.netcom.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 
 USB SERIAL KEYSPAN DRIVER
 P:	Greg Kroah-Hartman
 M:	greg@kroah.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 W:	http://www.kroah.com/linux/
 S:	Maintained
 
 USB SERIAL WHITEHEAT DRIVER
 P:	Support Department
 M:	support@connecttech.com
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 W:	http://www.connecttech.com
 S:	Supported
 
 USB SN9C1xx DRIVER
 P:	Luca Risolia
 M:	luca.risolia@studio.unibo.it
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 L:	video4linux-list@redhat.com
 W:	http://www.linux-projects.org
 S:	Maintained
@@ -4035,8 +4000,7 @@ S:	Maintained
 USB SUBSYSTEM
 P:	Greg Kroah-Hartman
 M:	gregkh@suse.de
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 W:	http://www.linux-usb.org
 T:	quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
 S:	Supported
@@ -4044,8 +4008,7 @@ S:	Supported
 USB UHCI DRIVER
 P:	Alan Stern
 M:	stern@rowland.harvard.edu
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 S:	Maintained
 
 USB "USBNET" DRIVER FRAMEWORK
@@ -4058,7 +4021,7 @@ S:	Maintained
 USB W996[87]CF DRIVER
 P:	Luca Risolia
 M:	luca.risolia@studio.unibo.it
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 L:	video4linux-list@redhat.com
 W:	http://www.linux-projects.org
 S:	Maintained
@@ -4066,7 +4029,7 @@ S:	Maintained
 USB ZC0301 DRIVER
 P:	Luca Risolia
 M:	luca.risolia@studio.unibo.it
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 L:	video4linux-list@redhat.com
 W:	http://www.linux-projects.org
 S:	Maintained
@@ -4074,15 +4037,14 @@ S:	Maintained
 USB ZD1201 DRIVER
 P:	Jeroen Vreeken
 M:	pe1rxq@amsat.org
-L:	linux-usb-users@lists.sourceforge.net
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 W:	http://linux-lc100020.sourceforge.net
 S:	Maintained
 
 USB ZR364XX DRIVER
 P:	Antoine Jacquet
 M:	royale@zerezo.com
-L:	linux-usb-devel@lists.sourceforge.net
+L:      linux-usb@vger.kernel.org
 L:	video4linux-list@redhat.com
 W:	http://royale.zerezo.com/zr364xx/
 S:	Maintained
diff --git a/Makefile b/Makefile
index a65ffd27de6..92dc3cb5f43 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 24
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc4
 NAME = Arr Matey! A Hairy Bilge Rat!
 
 # *DOCUMENTATION*
diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c
index 174b729c504..468b76ce66a 100644
--- a/arch/alpha/kernel/pci-noop.c
+++ b/arch/alpha/kernel/pci-noop.c
@@ -12,6 +12,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/dma-mapping.h>
+#include <linux/scatterlist.h>
 
 #include "proto.h"
 
@@ -172,18 +173,19 @@ dma_alloc_coherent(struct device *dev, size_t size,
 EXPORT_SYMBOL(dma_alloc_coherent);
 
 int
-dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
+dma_map_sg(struct device *dev, struct scatterlist *sgl, int nents,
 	   enum dma_data_direction direction)
 {
 	int i;
+	struct scatterlist *sg;
 
-	for (i = 0; i < nents; i++ ) {
+	for_each_sg(sgl, sg, nents, i) {
 		void *va;
 
-		BUG_ON(!sg[i].page);
-		va = page_address(sg[i].page) + sg[i].offset;
-		sg_dma_address(sg + i) = (dma_addr_t)virt_to_bus(va);
-		sg_dma_len(sg + i) = sg[i].length;
+		BUG_ON(!sg_page(sg));
+		va = sg_virt(sg);
+		sg_dma_address(sg) = (dma_addr_t)virt_to_bus(va);
+		sg_dma_len(sg) = sg->length;
 	}
 
 	return nents;
diff --git a/arch/arm/common/uengine.c b/arch/arm/common/uengine.c
index 95c8508c29b..117cab30bd3 100644
--- a/arch/arm/common/uengine.c
+++ b/arch/arm/common/uengine.c
@@ -374,8 +374,8 @@ static int set_initial_registers(int uengine, struct ixp2000_uengine_code *c)
 	u8 *ucode;
 	int i;
 
-	gpr_a = kmalloc(128 * sizeof(u32), GFP_KERNEL);
-	gpr_b = kmalloc(128 * sizeof(u32), GFP_KERNEL);
+	gpr_a = kzalloc(128 * sizeof(u32), GFP_KERNEL);
+	gpr_b = kzalloc(128 * sizeof(u32), GFP_KERNEL);
 	ucode = kmalloc(513 * 5, GFP_KERNEL);
 	if (gpr_a == NULL || gpr_b == NULL || ucode == NULL) {
 		kfree(ucode);
@@ -388,8 +388,6 @@ static int set_initial_registers(int uengine, struct ixp2000_uengine_code *c)
 	if (c->uengine_parameters & IXP2000_UENGINE_4_CONTEXTS)
 		per_ctx_regs = 32;
 
-	memset(gpr_a, 0, sizeof(gpr_a));
-	memset(gpr_b, 0, sizeof(gpr_b));
 	for (i = 0; i < 256; i++) {
 		struct ixp2000_reg_value *r = c->initial_reg_values + i;
 		u32 *bank;
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index d645897652c..29dec080a60 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -339,16 +339,6 @@ __pabt_svc:
 	str	r1, [sp]		@ save the "real" r0 copied
 					@ from the exception stack
 
-#if __LINUX_ARM_ARCH__ < 6 && !defined(CONFIG_NEEDS_SYSCALL_FOR_CMPXCHG)
-#ifndef CONFIG_MMU
-#warning "NPTL on non MMU needs fixing"
-#else
-	@ make sure our user space atomic helper is aborted
-	cmp	r2, #TASK_SIZE
-	bichs	r3, r3, #PSR_Z_BIT
-#endif
-#endif
-
 	@
 	@ We are now ready to fill in the remaining blanks on the stack:
 	@
@@ -372,9 +362,25 @@ __pabt_svc:
 	zero_fp
 	.endm
 
+	.macro	kuser_cmpxchg_check
+#if __LINUX_ARM_ARCH__ < 6 && !defined(CONFIG_NEEDS_SYSCALL_FOR_CMPXCHG)
+#ifndef CONFIG_MMU
+#warning "NPTL on non MMU needs fixing"
+#else
+	@ Make sure our user space atomic helper is restarted
+	@ if it was interrupted in a critical region.  Here we
+	@ perform a quick test inline since it should be false
+	@ 99.9999% of the time.  The rest is done out of line.
+	cmp	r2, #TASK_SIZE
+	blhs	kuser_cmpxchg_fixup
+#endif
+#endif
+	.endm
+
 	.align	5
 __dabt_usr:
 	usr_entry
+	kuser_cmpxchg_check
 
 	@
 	@ Call the processor-specific abort handler:
@@ -404,6 +410,7 @@ __dabt_usr:
 	.align	5
 __irq_usr:
 	usr_entry
+	kuser_cmpxchg_check
 
 #ifdef CONFIG_TRACE_IRQFLAGS
 	bl	trace_hardirqs_off
@@ -446,9 +453,9 @@ __und_usr:
 	@
 	@  r0 - instruction
 	@
-1:	ldrt	r0, [r4]
 	adr	r9, ret_from_exception
 	adr	lr, __und_usr_unknown
+1:	ldrt	r0, [r4]
 	@
 	@ fallthrough to call_fpe
 	@
@@ -669,7 +676,7 @@ __kuser_helper_start:
  *
  * Clobbered:
  *
- *	the Z flag might be lost
+ *	none
  *
  * Definition and user space usage example:
  *
@@ -730,9 +737,6 @@ __kuser_memory_barrier:				@ 0xffff0fa0
  *
  *    - This routine already includes memory barriers as needed.
  *
- *    - A failure might be transient, i.e. it is possible, although unlikely,
- *      that "failure" be returned even if *ptr == oldval.
- *
  * For example, a user space atomic_add implementation could look like this:
  *
  * #define atomic_add(ptr, val) \
@@ -769,46 +773,62 @@ __kuser_cmpxchg:				@ 0xffff0fc0
 
 #elif __LINUX_ARM_ARCH__ < 6
 
+#ifdef CONFIG_MMU
+
 	/*
-	 * Theory of operation:
-	 *
-	 * We set the Z flag before loading oldval. If ever an exception
-	 * occurs we can not be sure the loaded value will still be the same
-	 * when the exception returns, therefore the user exception handler
-	 * will clear the Z flag whenever the interrupted user code was
-	 * actually from the kernel address space (see the usr_entry macro).
-	 *
-	 * The post-increment on the str is used to prevent a race with an
-	 * exception happening just after the str instruction which would
-	 * clear the Z flag although the exchange was done.
+	 * The only thing that can break atomicity in this cmpxchg
+	 * implementation is either an IRQ or a data abort exception
+	 * causing another process/thread to be scheduled in the middle
+	 * of the critical sequence.  To prevent this, code is added to
+	 * the IRQ and data abort exception handlers to set the pc back
+	 * to the beginning of the critical section if it is found to be
+	 * within that critical section (see kuser_cmpxchg_fixup).
 	 */
-#ifdef CONFIG_MMU
-	teq	ip, ip			@ set Z flag
-	ldr	ip, [r2]		@ load current val
-	add	r3, r2, #1		@ prepare store ptr
-	teqeq	ip, r0			@ compare with oldval if still allowed
-	streq	r1, [r3, #-1]!		@ store newval if still allowed
-	subs	r0, r2, r3		@ if r2 == r3 the str occured
+1:	ldr	r3, [r2]			@ load current val
+	subs	r3, r3, r0			@ compare with oldval
+2:	streq	r1, [r2]			@ store newval if eq
+	rsbs	r0, r3, #0			@ set return val and C flag
+	usr_ret	lr
+
+	.text
+kuser_cmpxchg_fixup:
+	@ Called from kuser_cmpxchg_check macro.
+	@ r2 = address of interrupted insn (must be preserved).
+	@ sp = saved regs. r7 and r8 are clobbered.
+	@ 1b = first critical insn, 2b = last critical insn.
+	@ If r2 >= 1b and r2 <= 2b then saved pc_usr is set to 1b.
+	mov	r7, #0xffff0fff
+	sub	r7, r7, #(0xffff0fff - (0xffff0fc0 + (1b - __kuser_cmpxchg)))
+	subs	r8, r2, r7
+	rsbcss	r8, r8, #(2b - 1b)
+	strcs	r7, [sp, #S_PC]
+	mov	pc, lr
+	.previous
+
 #else
 #warning "NPTL on non MMU needs fixing"
 	mov	r0, #-1
 	adds	r0, r0, #0
-#endif
 	usr_ret	lr
+#endif
 
 #else
 
 #ifdef CONFIG_SMP
 	mcr	p15, 0, r0, c7, c10, 5	@ dmb
 #endif
-	ldrex	r3, [r2]
+1:	ldrex	r3, [r2]
 	subs	r3, r3, r0
 	strexeq	r3, r1, [r2]
+	teqeq	r3, #1
+	beq	1b
 	rsbs	r0, r3, #0
+	/* beware -- each __kuser slot must be 8 instructions max */
 #ifdef CONFIG_SMP
-	mcr	p15, 0, r0, c7, c10, 5	@ dmb
-#endif
+	b	__kuser_memory_barrier
+#else
 	usr_ret	lr
+#endif
 
 #endif
 
@@ -829,7 +849,7 @@ __kuser_cmpxchg:				@ 0xffff0fc0
  *
  * Clobbered:
  *
- *	the Z flag might be lost
+ *	none
  *
  * Definition and user space usage example:
  *
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 4764bd9ccee..c34db4e868f 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -327,7 +327,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
 		if ((instr & hook->instr_mask) == hook->instr_val &&
 		    (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val) {
 			if (hook->fn(regs, instr) == 0) {
-				spin_unlock_irq(&undef_lock);
+				spin_unlock_irqrestore(&undef_lock, flags);
 				return;
 			}
 		}
@@ -509,7 +509,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
 	 * existence.  Don't ever use this from user code.
 	 */
 	case 0xfff0:
-	{
+	for (;;) {
 		extern void do_DataAbort(unsigned long addr, unsigned int fsr,
 					 struct pt_regs *regs);
 		unsigned long val;
@@ -545,7 +545,6 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
 		up_read(&mm->mmap_sem);
 		/* simulate a write access fault */
 		do_DataAbort(addr, 15 + (1 << 11), regs);
-		return -1;
 	}
 #endif
 
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 0417c165d50..9296833f91c 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -14,6 +14,7 @@
 #include <asm/mach/map.h>
 
 #include <linux/platform_device.h>
+#include <linux/i2c-gpio.h>
 
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
@@ -435,7 +436,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {}
  *  TWI (i2c)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
+/*
+ * Prefer the GPIO code since the TWI controller isn't robust
+ * (gets overruns and underruns under load) and can only issue
+ * repeated STARTs in one scenario (the driver doesn't yet handle them).
+ */
+#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
+
+static struct i2c_gpio_platform_data pdata = {
+	.sda_pin		= AT91_PIN_PA25,
+	.sda_is_open_drain	= 1,
+	.scl_pin		= AT91_PIN_PA26,
+	.scl_is_open_drain	= 1,
+	.udelay			= 2,		/* ~100 kHz */
+};
+
+static struct platform_device at91rm9200_twi_device = {
+	.name			= "i2c-gpio",
+	.id			= -1,
+	.dev.platform_data	= &pdata,
+};
+
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
+{
+	at91_set_GPIO_periph(AT91_PIN_PA25, 1);		/* TWD (SDA) */
+	at91_set_multi_drive(AT91_PIN_PA25, 1);
+
+	at91_set_GPIO_periph(AT91_PIN_PA26, 1);		/* TWCK (SCL) */
+	at91_set_multi_drive(AT91_PIN_PA26, 1);
+
+	i2c_register_board_info(0, devices, nr_devices);
+	platform_device_register(&at91rm9200_twi_device);
+}
+
+#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
 
 static struct resource twi_resources[] = {
 	[0] = {
@@ -457,7 +491,7 @@ static struct platform_device at91rm9200_twi_device = {
 	.num_resources	= ARRAY_SIZE(twi_resources),
 };
 
-void __init at91_add_device_i2c(void)
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
 {
 	/* pins used for TWI interface */
 	at91_set_A_periph(AT91_PIN_PA25, 0);		/* TWD */
@@ -466,10 +500,11 @@ void __init at91_add_device_i2c(void)
 	at91_set_A_periph(AT91_PIN_PA26, 0);		/* TWCK */
 	at91_set_multi_drive(AT91_PIN_PA26, 1);
 
+	i2c_register_board_info(0, devices, nr_devices);
 	platform_device_register(&at91rm9200_twi_device);
 }
 #else
-void __init at91_add_device_i2c(void) {}
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
 #endif
 
 
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index ffd3154c1e5..3091bf47d8c 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -13,6 +13,7 @@
 #include <asm/mach/map.h>
 
 #include <linux/platform_device.h>
+#include <linux/i2c-gpio.h>
 
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
@@ -352,7 +353,41 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {}
  *  TWI (i2c)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
+/*
+ * Prefer the GPIO code since the TWI controller isn't robust
+ * (gets overruns and underruns under load) and can only issue
+ * repeated STARTs in one scenario (the driver doesn't yet handle them).
+ */
+
+#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
+
+static struct i2c_gpio_platform_data pdata = {
+	.sda_pin		= AT91_PIN_PA23,
+	.sda_is_open_drain	= 1,
+	.scl_pin		= AT91_PIN_PA24,
+	.scl_is_open_drain	= 1,
+	.udelay			= 2,		/* ~100 kHz */
+};
+
+static struct platform_device at91sam9260_twi_device = {
+	.name			= "i2c-gpio",
+	.id			= -1,
+	.dev.platform_data	= &pdata,
+};
+
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
+{
+	at91_set_GPIO_periph(AT91_PIN_PA23, 1);		/* TWD (SDA) */
+	at91_set_multi_drive(AT91_PIN_PA23, 1);
+
+	at91_set_GPIO_periph(AT91_PIN_PA24, 1);		/* TWCK (SCL) */
+	at91_set_multi_drive(AT91_PIN_PA24, 1);
+
+	i2c_register_board_info(0, devices, nr_devices);
+	platform_device_register(&at91sam9260_twi_device);
+}
+
+#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
 
 static struct resource twi_resources[] = {
 	[0] = {
@@ -374,7 +409,7 @@ static struct platform_device at91sam9260_twi_device = {
 	.num_resources	= ARRAY_SIZE(twi_resources),
 };
 
-void __init at91_add_device_i2c(void)
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
 {
 	/* pins used for TWI interface */
 	at91_set_A_periph(AT91_PIN_PA23, 0);		/* TWD */
@@ -383,10 +418,11 @@ void __init at91_add_device_i2c(void)
 	at91_set_A_periph(AT91_PIN_PA24, 0);		/* TWCK */
 	at91_set_multi_drive(AT91_PIN_PA24, 1);
 
+	i2c_register_board_info(0, devices, nr_devices);
 	platform_device_register(&at91sam9260_twi_device);
 }
 #else
-void __init at91_add_device_i2c(void) {}
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
 #endif
 
 
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 3576595b494..64979a9023c 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -14,7 +14,9 @@
 #include <asm/mach/map.h>
 
 #include <linux/platform_device.h>
+#include <linux/i2c-gpio.h>
 
+#include <linux/fb.h>
 #include <video/atmel_lcdc.h>
 
 #include <asm/arch/board.h>
@@ -275,7 +277,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {}
  *  TWI (i2c)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
+/*
+ * Prefer the GPIO code since the TWI controller isn't robust
+ * (gets overruns and underruns under load) and can only issue
+ * repeated STARTs in one scenario (the driver doesn't yet handle them).
+ */
+#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
+
+static struct i2c_gpio_platform_data pdata = {
+	.sda_pin		= AT91_PIN_PA7,
+	.sda_is_open_drain	= 1,
+	.scl_pin		= AT91_PIN_PA8,
+	.scl_is_open_drain	= 1,
+	.udelay			= 2,		/* ~100 kHz */
+};
+
+static struct platform_device at91sam9261_twi_device = {
+	.name			= "i2c-gpio",
+	.id			= -1,
+	.dev.platform_data	= &pdata,
+};
+
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
+{
+	at91_set_GPIO_periph(AT91_PIN_PA7, 1);		/* TWD (SDA) */
+	at91_set_multi_drive(AT91_PIN_PA7, 1);
+
+	at91_set_GPIO_periph(AT91_PIN_PA8, 1);		/* TWCK (SCL) */
+	at91_set_multi_drive(AT91_PIN_PA8, 1);
+
+	i2c_register_board_info(0, devices, nr_devices);
+	platform_device_register(&at91sam9261_twi_device);
+}
+
+#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
 
 static struct resource twi_resources[] = {
 	[0] = {
@@ -297,7 +332,7 @@ static struct platform_device at91sam9261_twi_device = {
 	.num_resources	= ARRAY_SIZE(twi_resources),
 };
 
-void __init at91_add_device_i2c(void)
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
 {
 	/* pins used for TWI interface */
 	at91_set_A_periph(AT91_PIN_PA7, 0);		/* TWD */
@@ -306,10 +341,11 @@ void __init at91_add_device_i2c(void)
 	at91_set_A_periph(AT91_PIN_PA8, 0);		/* TWCK */
 	at91_set_multi_drive(AT91_PIN_PA8, 1);
 
+	i2c_register_board_info(0, devices, nr_devices);
 	platform_device_register(&at91sam9261_twi_device);
 }
 #else
-void __init at91_add_device_i2c(void) {}
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
 #endif
 
 
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index f924bd5017d..ac329a98e95 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -13,7 +13,9 @@
 #include <asm/mach/map.h>
 
 #include <linux/platform_device.h>
+#include <linux/i2c-gpio.h>
 
+#include <linux/fb.h>
 #include <video/atmel_lcdc.h>
 
 #include <asm/arch/board.h>
@@ -421,7 +423,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {}
  *  TWI (i2c)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
+/*
+ * Prefer the GPIO code since the TWI controller isn't robust
+ * (gets overruns and underruns under load) and can only issue
+ * repeated STARTs in one scenario (the driver doesn't yet handle them).
+ */
+#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
+
+static struct i2c_gpio_platform_data pdata = {
+	.sda_pin		= AT91_PIN_PB4,
+	.sda_is_open_drain	= 1,
+	.scl_pin		= AT91_PIN_PB5,
+	.scl_is_open_drain	= 1,
+	.udelay			= 2,		/* ~100 kHz */
+};
+
+static struct platform_device at91sam9263_twi_device = {
+	.name			= "i2c-gpio",
+	.id			= -1,
+	.dev.platform_data	= &pdata,
+};
+
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
+{
+	at91_set_GPIO_periph(AT91_PIN_PB4, 1);		/* TWD (SDA) */
+	at91_set_multi_drive(AT91_PIN_PB4, 1);
+
+	at91_set_GPIO_periph(AT91_PIN_PB5, 1);		/* TWCK (SCL) */
+	at91_set_multi_drive(AT91_PIN_PB5, 1);
+
+	i2c_register_board_info(0, devices, nr_devices);
+	platform_device_register(&at91sam9263_twi_device);
+}
+
+#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
 
 static struct resource twi_resources[] = {
 	[0] = {
@@ -443,7 +478,7 @@ static struct platform_device at91sam9263_twi_device = {
 	.num_resources	= ARRAY_SIZE(twi_resources),
 };
 
-void __init at91_add_device_i2c(void)
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
 {
 	/* pins used for TWI interface */
 	at91_set_A_periph(AT91_PIN_PB4, 0);		/* TWD */
@@ -452,10 +487,11 @@ void __init at91_add_device_i2c(void)
 	at91_set_A_periph(AT91_PIN_PB5, 0);		/* TWCK */
 	at91_set_multi_drive(AT91_PIN_PB5, 1);
 
+	i2c_register_board_info(0, devices, nr_devices);
 	platform_device_register(&at91sam9263_twi_device);
 }
 #else
-void __init at91_add_device_i2c(void) {}
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
 #endif
 
 
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index cd7532bcd4e..2bd60a3dc62 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -10,8 +10,9 @@
 #include <asm/mach/map.h>
 
 #include <linux/platform_device.h>
-#include <linux/fb.h>
+#include <linux/i2c-gpio.h>
 
+#include <linux/fb.h>
 #include <video/atmel_lcdc.h>
 
 #include <asm/arch/board.h>
@@ -169,7 +170,40 @@ void __init at91_add_device_nand(struct at91_nand_data *data) {}
  *  TWI (i2c)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
+/*
+ * Prefer the GPIO code since the TWI controller isn't robust
+ * (gets overruns and underruns under load) and can only issue
+ * repeated STARTs in one scenario (the driver doesn't yet handle them).
+ */
+#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
+
+static struct i2c_gpio_platform_data pdata = {
+	.sda_pin		= AT91_PIN_PA23,
+	.sda_is_open_drain	= 1,
+	.scl_pin		= AT91_PIN_PA24,
+	.scl_is_open_drain	= 1,
+	.udelay			= 2,		/* ~100 kHz */
+};
+
+static struct platform_device at91sam9rl_twi_device = {
+	.name			= "i2c-gpio",
+	.id			= -1,
+	.dev.platform_data	= &pdata,
+};
+
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
+{
+	at91_set_GPIO_periph(AT91_PIN_PA23, 1);		/* TWD (SDA) */
+	at91_set_multi_drive(AT91_PIN_PA23, 1);
+
+	at91_set_GPIO_periph(AT91_PIN_PA24, 1);		/* TWCK (SCL) */
+	at91_set_multi_drive(AT91_PIN_PA24, 1);
+
+	i2c_register_board_info(0, devices, nr_devices);
+	platform_device_register(&at91sam9rl_twi_device);
+}
+
+#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
 
 static struct resource twi_resources[] = {
 	[0] = {
@@ -191,7 +225,7 @@ static struct platform_device at91sam9rl_twi_device = {
 	.num_resources	= ARRAY_SIZE(twi_resources),
 };
 
-void __init at91_add_device_i2c(void)
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
 {
 	/* pins used for TWI interface */
 	at91_set_A_periph(AT91_PIN_PA23, 0);		/* TWD */
@@ -200,10 +234,11 @@ void __init at91_add_device_i2c(void)
 	at91_set_A_periph(AT91_PIN_PA24, 0);		/* TWCK */
 	at91_set_multi_drive(AT91_PIN_PA24, 1);
 
+	i2c_register_board_info(0, devices, nr_devices);
 	platform_device_register(&at91sam9rl_twi_device);
 }
 #else
-void __init at91_add_device_i2c(void) {}
+void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
 #endif
 
 
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index 76ec856cd4f..0f0878294a6 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -128,7 +128,7 @@ static void __init carmeva_board_init(void)
 	/* USB Device */
 	at91_add_device_udc(&carmeva_udc_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 	/* SPI */
 	at91_add_device_spi(carmeva_spi_devices, ARRAY_SIZE(carmeva_spi_devices));
 	/* Compact Flash */
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index dde089922e3..d0aa20c9383 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -23,7 +23,6 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/i2c.h>
 #include <linux/spi/spi.h>
 #include <linux/mtd/physmap.h>
 
@@ -85,12 +84,12 @@ static struct at91_udc_data __initdata csb337_udc_data = {
 };
 
 static struct i2c_board_info __initdata csb337_i2c_devices[] = {
-	{ I2C_BOARD_INFO("rtc-ds1307", 0x68),
-	  .type = "ds1307",
+	{
+		I2C_BOARD_INFO("rtc-ds1307", 0x68),
+		.type	= "ds1307",
 	},
 };
 
-
 static struct at91_cf_data __initdata csb337_cf_data = {
 	/*
 	 * connector P4 on the CSB 337 mates to
@@ -168,9 +167,7 @@ static void __init csb337_board_init(void)
 	/* USB Device */
 	at91_add_device_udc(&csb337_udc_data);
 	/* I2C */
-	at91_add_device_i2c();
-	i2c_register_board_info(0, csb337_i2c_devices,
-			ARRAY_SIZE(csb337_i2c_devices));
+	at91_add_device_i2c(csb337_i2c_devices, ARRAY_SIZE(csb337_i2c_devices));
 	/* Compact Flash */
 	at91_set_gpio_input(AT91_PIN_PB22, 1);		/* IOIS16 */
 	at91_add_device_cf(&csb337_cf_data);
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index 77f04b935b3..c5c721d27f4 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -129,7 +129,7 @@ static void __init csb637_board_init(void)
 	/* USB Device */
 	at91_add_device_udc(&csb637_udc_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 	/* SPI */
 	at91_add_device_spi(NULL, 0);
 	/* NOR flash */
diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c
index af497896a96..40c9e433170 100644
--- a/arch/arm/mach-at91/board-dk.c
+++ b/arch/arm/mach-at91/board-dk.c
@@ -124,6 +124,19 @@ static struct spi_board_info dk_spi_devices[] = {
 #endif
 };
 
+static struct i2c_board_info __initdata dk_i2c_devices[] = {
+	{
+		I2C_BOARD_INFO("ics1523", 0x26),
+	},
+	{
+		I2C_BOARD_INFO("x9429", 0x28),
+	},
+	{
+		I2C_BOARD_INFO("at24c", 0x50),
+		.type	= "24c1024",
+	}
+};
+
 static struct mtd_partition __initdata dk_nand_partition[] = {
 	{
 		.name	= "NAND Partition 1",
@@ -185,7 +198,7 @@ static void __init dk_board_init(void)
 	/* Compact Flash */
 	at91_add_device_cf(&dk_cf_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(dk_i2c_devices, ARRAY_SIZE(dk_i2c_devices));
 	/* SPI */
 	at91_add_device_spi(dk_spi_devices, ARRAY_SIZE(dk_spi_devices));
 #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index 20458b5548f..b7b79bb9d6c 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -91,6 +91,14 @@ static struct at91_mmc_data __initdata eb9200_mmc_data = {
 	.wire4		= 1,
 };
 
+static struct i2c_board_info __initdata eb9200_i2c_devices[] = {
+	{
+		I2C_BOARD_INFO("at24c", 0x50),
+		.type	= "24c512",
+	},
+};
+
+
 static void __init eb9200_board_init(void)
 {
 	/* Serial */
@@ -102,7 +110,7 @@ static void __init eb9200_board_init(void)
 	/* USB Device */
 	at91_add_device_udc(&eb9200_udc_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(eb9200_i2c_devices, ARRAY_SIZE(eb9200_i2c_devices));
 	/* Compact Flash */
 	at91_add_device_cf(&eb9200_cf_data);
 	/* SPI */
diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c
index 322fdd75a1e..d05b1b2be9f 100644
--- a/arch/arm/mach-at91/board-ek.c
+++ b/arch/arm/mach-at91/board-ek.c
@@ -145,7 +145,7 @@ static void __init ek_board_init(void)
 	at91_add_device_udc(&ek_udc_data);
 	at91_set_multi_drive(ek_udc_data.pullup_pin, 1);	/* pullup_pin is connected to reset */
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
 	/* SPI */
 	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
 #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index c77d84ce9ca..cf1b7b2f76f 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -92,7 +92,7 @@ static void __init kafa_board_init(void)
 	/* USB Device */
 	at91_add_device_udc(&kafa_udc_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 	/* SPI */
 	at91_add_device_spi(NULL, 0);
 }
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index 7d9b1a278fd..4b39b9cda75 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -124,7 +124,7 @@ static void __init kb9202_board_init(void)
 	/* MMC */
 	at91_add_device_mmc(0, &kb9202_mmc_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 	/* SPI */
 	at91_add_device_spi(NULL, 0);
 	/* NAND */
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index 49cfe7ab4a8..6acb55c09ae 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -139,7 +139,7 @@ static void __init picotux200_board_init(void)
 	// at91_add_device_udc(&picotux200_udc_data);
 	// at91_set_multi_drive(picotux200_udc_data.pullup_pin, 1);	/* pullup_pin is connected to reset */
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 	/* SPI */
 	// at91_add_device_spi(picotux200_spi_devices, ARRAY_SIZE(picotux200_spi_devices));
 #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index 65fa532bb4a..b343a6c2812 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -189,7 +189,7 @@ static void __init ek_board_init(void)
 	/* MMC */
 	at91_add_device_mmc(0, &ek_mmc_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 }
 
 MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 42e172cb0f4..550ae59a3ac 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -382,14 +382,14 @@ static struct platform_device ek_button_device = {
 
 static void __init ek_add_device_buttons(void)
 {
-	at91_set_gpio_input(AT91_PIN_PB27, 0);	/* btn0 */
-	at91_set_deglitch(AT91_PIN_PB27, 1);
-	at91_set_gpio_input(AT91_PIN_PB26, 0);	/* btn1 */
-	at91_set_deglitch(AT91_PIN_PB26, 1);
-	at91_set_gpio_input(AT91_PIN_PB25, 0);	/* btn2 */
-	at91_set_deglitch(AT91_PIN_PB25, 1);
-	at91_set_gpio_input(AT91_PIN_PB24, 0);	/* btn3 */
-	at91_set_deglitch(AT91_PIN_PB24, 1);
+	at91_set_gpio_input(AT91_PIN_PA27, 0);	/* btn0 */
+	at91_set_deglitch(AT91_PIN_PA27, 1);
+	at91_set_gpio_input(AT91_PIN_PA26, 0);	/* btn1 */
+	at91_set_deglitch(AT91_PIN_PA26, 1);
+	at91_set_gpio_input(AT91_PIN_PA25, 0);	/* btn2 */
+	at91_set_deglitch(AT91_PIN_PA25, 1);
+	at91_set_gpio_input(AT91_PIN_PA24, 0);	/* btn3 */
+	at91_set_deglitch(AT91_PIN_PA24, 1);
 
 	platform_device_register(&ek_button_device);
 }
@@ -406,7 +406,7 @@ static void __init ek_board_init(void)
 	/* USB Device */
 	at91_add_device_udc(&ek_udc_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 	/* NAND */
 	at91_add_device_nand(&ek_nand_data);
 	/* DM9000 ethernet */
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 2a1cc73390b..ab9dcc07545 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -291,7 +291,7 @@ static void __init ek_board_init(void)
 	/* NAND */
 	at91_add_device_nand(&ek_nand_data);
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 	/* LCD Controller */
 	at91_add_device_lcdc(&ek_lcdc_data);
 	/* AC97 */
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index 9b61320f295..bc0546d7245 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -181,7 +181,7 @@ static void __init ek_board_init(void)
 	/* Serial */
 	at91_add_device_serial();
 	/* I2C */
-	at91_add_device_i2c();
+	at91_add_device_i2c(NULL, 0);
 	/* NAND */
 	at91_add_device_nand(&ek_nand_data);
 	/* SPI */
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index 848efb2a4eb..57c3b647ce8 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -351,7 +351,7 @@ static void init_programmable_clock(struct clk *clk)
 	pckr = at91_sys_read(AT91_PMC_PCKR(clk->id));
 	parent = at91_css_to_clk(pckr & AT91_PMC_CSS);
 	clk->parent = parent;
-	clk->rate_hz = parent->rate_hz / (1 << ((pckr >> 2) & 3));
+	clk->rate_hz = parent->rate_hz / (1 << ((pckr & AT91_PMC_PRES) >> 2));
 }
 
 #endif	/* CONFIG_AT91_PROGRAMMABLE_CLOCKS */
@@ -587,8 +587,11 @@ int __init at91_clock_init(unsigned long main_clock)
 	mckr = at91_sys_read(AT91_PMC_MCKR);
 	mck.parent = at91_css_to_clk(mckr & AT91_PMC_CSS);
 	freq = mck.parent->rate_hz;
-	freq /= (1 << ((mckr >> 2) & 3));		/* prescale */
-	mck.rate_hz = freq / (1 + ((mckr >> 8) & 3));	/* mdiv */
+	freq /= (1 << ((mckr & AT91_PMC_PRES) >> 2));				/* prescale */
+	if (cpu_is_at91rm9200())
+		mck.rate_hz = freq / (1 + ((mckr & AT91_PMC_MDIV) >> 8));	/* mdiv */
+	else
+		mck.rate_hz = freq / (1 << ((mckr & AT91_PMC_MDIV) >> 8));	/* mdiv */
 
 	/* Register the PMC's standard clocks */
 	for (i = 0; i < ARRAY_SIZE(standard_pmc_clocks); i++)
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index 0791b56caec..a7465db8489 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -43,12 +43,46 @@
  *
  */
 
-#define INTENNUM_OFF              0x8
-#define INTDISNUM_OFF             0xC
+#define INTCNTL_OFF               0x00
+#define NIMASK_OFF                0x04
+#define INTENNUM_OFF              0x08
+#define INTDISNUM_OFF             0x0C
+#define INTENABLEH_OFF            0x10
+#define INTENABLEL_OFF            0x14
+#define INTTYPEH_OFF              0x18
+#define INTTYPEL_OFF              0x1C
+#define NIPRIORITY_OFF(x)         (0x20+4*(7-(x)))
+#define NIVECSR_OFF               0x40
+#define FIVECSR_OFF               0x44
+#define INTSRCH_OFF               0x48
+#define INTSRCL_OFF               0x4C
+#define INTFRCH_OFF               0x50
+#define INTFRCL_OFF               0x54
+#define NIPNDH_OFF                0x58
+#define NIPNDL_OFF                0x5C
+#define FIPNDH_OFF                0x60
+#define FIPNDL_OFF                0x64
 
 #define VA_AITC_BASE              IO_ADDRESS(IMX_AITC_BASE)
-#define IMX_AITC_INTDISNUM       (VA_AITC_BASE + INTDISNUM_OFF)
+#define IMX_AITC_INTCNTL         (VA_AITC_BASE + INTCNTL_OFF)
+#define IMX_AITC_NIMASK          (VA_AITC_BASE + NIMASK_OFF)
 #define IMX_AITC_INTENNUM        (VA_AITC_BASE + INTENNUM_OFF)
+#define IMX_AITC_INTDISNUM       (VA_AITC_BASE + INTDISNUM_OFF)
+#define IMX_AITC_INTENABLEH      (VA_AITC_BASE + INTENABLEH_OFF)
+#define IMX_AITC_INTENABLEL      (VA_AITC_BASE + INTENABLEL_OFF)
+#define IMX_AITC_INTTYPEH        (VA_AITC_BASE + INTTYPEH_OFF)
+#define IMX_AITC_INTTYPEL        (VA_AITC_BASE + INTTYPEL_OFF)
+#define IMX_AITC_NIPRIORITY(x)   (VA_AITC_BASE + NIPRIORITY_OFF(x))
+#define IMX_AITC_NIVECSR         (VA_AITC_BASE + NIVECSR_OFF)
+#define IMX_AITC_FIVECSR         (VA_AITC_BASE + FIVECSR_OFF)
+#define IMX_AITC_INTSRCH         (VA_AITC_BASE + INTSRCH_OFF)
+#define IMX_AITC_INTSRCL         (VA_AITC_BASE + INTSRCL_OFF)
+#define IMX_AITC_INTFRCH         (VA_AITC_BASE + INTFRCH_OFF)
+#define IMX_AITC_INTFRCL         (VA_AITC_BASE + INTFRCL_OFF)
+#define IMX_AITC_NIPNDH          (VA_AITC_BASE + NIPNDH_OFF)
+#define IMX_AITC_NIPNDL          (VA_AITC_BASE + NIPNDL_OFF)
+#define IMX_AITC_FIPNDH          (VA_AITC_BASE + FIPNDH_OFF)
+#define IMX_AITC_FIPNDL          (VA_AITC_BASE + FIPNDL_OFF)
 
 #if 0
 #define DEBUG_IRQ(fmt...)	printk(fmt)
@@ -222,7 +256,12 @@ imx_init_irq(void)
 
 	DEBUG_IRQ("Initializing imx interrupts\n");
 
-	/* Mask all interrupts initially */
+	/* Disable all interrupts initially. */
+	/* Do not rely on the bootloader. */
+	__raw_writel(0, IMX_AITC_INTENABLEH);
+	__raw_writel(0, IMX_AITC_INTENABLEL);
+
+	/* Mask all GPIO interrupts as well */
 	IMR(0) = 0;
 	IMR(1) = 0;
 	IMR(2) = 0;
@@ -245,6 +284,6 @@ imx_init_irq(void)
 	set_irq_chained_handler(GPIO_INT_PORTC, imx_gpioc_demux_handler);
 	set_irq_chained_handler(GPIO_INT_PORTD, imx_gpiod_demux_handler);
 
-	/* Disable all interrupts initially. */
-	/* In IMX this is done in the bootloader. */
+	/* Release masking of interrupts according to priority */
+	__raw_writel(-1, IMX_AITC_NIMASK);
 }
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index d0f2b597db1..8e126e6b74c 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -146,7 +146,7 @@ static struct clk pxa27x_clks[] = {
 	INIT_CKEN("MMCCLK",  MMC,  19500000, 0, &pxa_device_mci.dev),
 	INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev),
 
-	INIT_CKEN("USBCLK", USB,    48000000, 0, &pxa27x_device_ohci.dev),
+	INIT_CKEN("USBCLK", USBHOST, 48000000, 0, &pxa27x_device_ohci.dev),
 	INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev),
 	INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL),
 
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
index 1010f77d977..74128eb8f8d 100644
--- a/arch/arm/mach-pxa/pxa320.c
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -23,8 +23,11 @@
 static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
 
 	MFP_ADDR_X(GPIO0,  GPIO4,   0x0124),
-	MFP_ADDR_X(GPIO5,  GPIO26,  0x028C),
-	MFP_ADDR_X(GPIO27, GPIO62,  0x0400),
+	MFP_ADDR_X(GPIO5,  GPIO9,   0x028C),
+	MFP_ADDR(GPIO10, 0x0458),
+	MFP_ADDR_X(GPIO11, GPIO26,  0x02A0),
+	MFP_ADDR_X(GPIO27, GPIO48,  0x0400),
+	MFP_ADDR_X(GPIO49, GPIO62,  0x045C),
 	MFP_ADDR_X(GPIO63, GPIO73,  0x04B4),
 	MFP_ADDR_X(GPIO74, GPIO98,  0x04F0),
 	MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 71766ac0328..422afee8816 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -309,6 +309,7 @@ void ssp_exit(struct ssp_dev *dev)
 
     	if (dev->port > PXA_SSP_PORTS || dev->port == 0) {
 		printk(KERN_WARNING "SSP: tried to close invalid port\n");
+		mutex_unlock(&mutex);
 		return;
 	}
 
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 9f9de3e9582..2a3a7ea5958 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -3,7 +3,7 @@
 # see Documentation/kbuild/kconfig-language.txt.
 #
 
-mainmenu "uClinux/Blackfin (w/o MMU) Kernel Configuration"
+mainmenu "Blackfin Kernel Configuration"
 
 config MMU
 	bool
@@ -29,10 +29,6 @@ config ZONE_DMA
 	bool
 	default y
 
-config BFIN
-	bool
-	default y
-
 config SEMAPHORE_SLEEPERS
 	bool
 	default y
@@ -50,7 +46,7 @@ config GENERIC_HARDIRQS
 	default y
 
 config GENERIC_IRQ_PROBE
-        bool
+	bool
 	default y
 
 config GENERIC_TIME
@@ -69,11 +65,6 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
-config IRQCHIP_DEMUX_GPIO
-	bool
-	depends on (BF52x || BF53x || BF561 || BF54x)
-	default y
-
 source "init/Kconfig"
 source "kernel/Kconfig.preempt"
 
@@ -140,6 +131,11 @@ config BF544
 	help
 	  BF544 Processor Support.
 
+config BF547
+	bool "BF547"
+	help
+	  BF547 Processor Support.
+
 config BF548
 	bool "BF548"
 	help
@@ -166,11 +162,11 @@ choice
 
 config BF_REV_0_0
 	bool "0.0"
-	depends on (BF549 || BF527)
+	depends on (BF52x || BF54x)
 
 config BF_REV_0_1
-	bool "0.2"
-	depends on (BF549 || BF527)
+	bool "0.1"
+	depends on (BF52x || BF54x)
 
 config BF_REV_0_2
 	bool "0.2"
@@ -208,7 +204,7 @@ config BF53x
 
 config BF54x
 	bool
-	depends on (BF542 || BF544 || BF548 || BF549)
+	depends on (BF542 || BF544 || BF547 || BF548 || BF549)
 	default y
 
 config BFIN_DUAL_CORE
@@ -221,95 +217,6 @@ config BFIN_SINGLE_CORE
 	depends on !BFIN_DUAL_CORE
 	default y
 
-choice
-	prompt "System type"
-	default BFIN533_STAMP
-	help
-	  Do NOT change the board here.  Please use the top level
-	  configuration to ensure that all the other settings are
-	  correct.
-
-config BFIN527_EZKIT
-	bool "BF527-EZKIT"
-	depends on (BF522 || BF525 || BF527)
-	help
-	  BF533-EZKIT-LITE board Support.
-
-config BFIN533_EZKIT
-	bool "BF533-EZKIT"
-	depends on (BF533 || BF532 || BF531)
-	help
-	  BF533-EZKIT-LITE board Support.
-
-config  BFIN533_STAMP
-	bool "BF533-STAMP"
-	depends on (BF533 || BF532 || BF531)
-	help
-	  BF533-STAMP board Support.
-
-config BFIN537_STAMP
-	bool "BF537-STAMP"
-	depends on (BF537 || BF536 || BF534)
-	help
-	  BF537-STAMP board Support.
-
-config BFIN533_BLUETECHNIX_CM
-	bool "Bluetechnix CM-BF533"
-	depends on (BF533)
-	help
-	  CM-BF533 support for EVAL- and DEV-Board.
-
-config BFIN537_BLUETECHNIX_CM
-	bool "Bluetechnix CM-BF537"
-	depends on (BF537)
-	help
-	  CM-BF537 support for EVAL- and DEV-Board.
-
-config BFIN548_EZKIT
-	bool "BF548-EZKIT"
-	depends on (BF548 || BF549)
-	  help
-	  BFIN548-EZKIT board Support.
-
-config BFIN561_BLUETECHNIX_CM
-	bool "Bluetechnix CM-BF561"
-	depends on (BF561)
-	help
-	  CM-BF561 support for EVAL- and DEV-Board.
-
-config BFIN561_EZKIT
-	bool "BF561-EZKIT"
-	depends on (BF561)
-	help
-	  BF561-EZKIT-LITE board Support.
-
-config BFIN561_TEPLA
-	bool "BF561-TEPLA"
-	depends on (BF561)
-	help
-	 BF561-TEPLA board Support.
-
-config PNAV10
-	bool "PNAV 1.0 board"
-	depends on (BF537)
-	help
-	  PNAV 1.0 board Support.
-
-config H8606_HVSISTEMAS
-        bool "HV Sistemas H8606"
-        depends on (BF532)
-        help
-          HV Sistemas H8606 board support.
-
-config GENERIC_BOARD
-	bool "Custom"
-	depends on (BF537 || BF536 \
-		|| BF534 || BF561 || BF535 || BF533 || BF532 || BF531)
-	help
-	  GENERIC or Custom board Support.
-
-endchoice
-
 config MEM_GENERIC_BOARD
 	bool
 	depends on GENERIC_BOARD
@@ -389,9 +296,9 @@ config BFIN_KERNEL_CLOCK
 	  configuration.
 
 config PLL_BYPASS
-        bool "Bypass PLL"
-        depends on BFIN_KERNEL_CLOCK
-        default n
+	bool "Bypass PLL"
+	depends on BFIN_KERNEL_CLOCK
+	default n
 
 config CLKIN_HALF
 	bool "Half Clock In"
@@ -468,11 +375,11 @@ config MAX_VCO_HZ
 	default 500000000 if BF534
 	default 400000000 if BF536
 	default 600000000 if BF537
-	default 533000000 if BF538
-	default 533000000 if BF539
+	default 533333333 if BF538
+	default 533333333 if BF539
 	default 600000000 if BF542
-	default 533000000 if BF544
-	default 533000000 if BF549
+	default 533333333 if BF544
+	default 533333333 if BF549
 	default 600000000 if BF561
 
 config MIN_VCO_HZ
@@ -481,7 +388,7 @@ config MIN_VCO_HZ
 
 config MAX_SCLK_HZ
 	int
-	default 133000000
+	default 133333333
 
 config MIN_SCLK_HZ
 	int
@@ -959,6 +866,20 @@ config BANK_3
 	default 0x99B3
 endmenu
 
+config EBIU_MBSCTLVAL
+	hex "EBIU Bank Select Control Register"
+	depends on BF54x
+	default 0
+
+config EBIU_MODEVAL
+	hex "Flash Memory Mode Control Register"
+	depends on BF54x
+	default 1
+
+config EBIU_FCTLVAL
+	hex "Flash Memory Bank Control Register"
+	depends on BF54x
+	default 6
 endmenu
 
 #############################################################################
@@ -1075,174 +996,7 @@ source "fs/Kconfig"
 
 source "kernel/Kconfig.instrumentation"
 
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
-
-config DEBUG_HWERR
-	bool "Hardware error interrupt debugging"
-	depends on DEBUG_KERNEL
-	help
-	  When enabled, the hardware error interrupt is never disabled, and
-	  will happen immediately when an error condition occurs.  This comes
-	  at a slight cost in code size, but is necessary if you are getting
-	  hardware error interrupts and need to know where they are coming
-	  from.
-
-config DEBUG_ICACHE_CHECK
-	bool "Check Instruction cache coherency"
-	depends on DEBUG_KERNEL
-	depends on DEBUG_HWERR
-	help
-	  Say Y here if you are getting weird unexplained errors. This will
-	  ensure that icache is what SDRAM says it should be by doing a
-	  byte wise comparison between SDRAM and instruction cache. This
-	  also relocates the irq_panic() function to L1 memory, (which is
-	  un-cached).
-
-config DEBUG_HUNT_FOR_ZERO
-	bool "Catch NULL pointer reads/writes"
-	default y
-	help
-	  Say Y here to catch reads/writes to anywhere in the memory range
-	  from 0x0000 - 0x0FFF (the first 4k) of memory.  This is useful in
-	  catching common programming errors such as NULL pointer dereferences.
-
-	  Misbehaving applications will be killed (generate a SEGV) while the
-	  kernel will trigger a panic.
-
-	  Enabling this option will take up an extra entry in CPLB table.
-	  Otherwise, there is no extra overhead.
-
-config DEBUG_BFIN_HWTRACE_ON
-	bool "Turn on Blackfin's Hardware Trace"
-	default y
-	help
-	  All Blackfins include a Trace Unit which stores a history of the last
-	  16 changes in program flow taken by the program sequencer. The history
-	  allows the user to recreate the program sequencer’s recent path. This
-	  can be handy when an application dies - we print out the execution
-	  path of how it got to the offending instruction.
-
-	  By turning this off, you may save a tiny amount of power.
-
-choice
-	prompt "Omit loop Tracing"
-	default DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
-	depends on DEBUG_BFIN_HWTRACE_ON
-	help
-	  The trace buffer can be configured to omit recording of changes in
-	  program flow that match either the last entry or one of the last
-	  two entries. Omitting one of these entries from the record prevents
-	  the trace buffer from overflowing because of any sort of loop (for, do
-	  while, etc) in the program.
-
-	  Because zero-overhead Hardware loops are not recorded in the trace buffer,
-	  this feature can be used to prevent trace overflow from loops that
-	  are nested four deep.
-
-config DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
-	bool "Trace all Loops"
-	help
-	  The trace buffer records all changes of flow 
-
-config DEBUG_BFIN_HWTRACE_COMPRESSION_ONE
-	bool "Compress single-level loops"
-	help
-	  The trace buffer does not record single loops - helpful if trace 
-	  is spinning on a while or do loop.
-
-config DEBUG_BFIN_HWTRACE_COMPRESSION_TWO
-	bool "Compress two-level loops"
-	help
-	  The trace buffer does not record loops two levels deep. Helpful if
-	  the trace is spinning in a nested loop
-
-endchoice
-
-config DEBUG_BFIN_HWTRACE_COMPRESSION
-	int
-	depends on DEBUG_BFIN_HWTRACE_ON
-	default 0 if DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
-	default 1 if DEBUG_BFIN_HWTRACE_COMPRESSION_ONE
-	default 2 if DEBUG_BFIN_HWTRACE_COMPRESSION_TWO
-
-
-config DEBUG_BFIN_HWTRACE_EXPAND
-	bool "Expand Trace Buffer greater than 16 entries"
-	depends on DEBUG_BFIN_HWTRACE_ON
-	default n
-	help
-	  By selecting this option, every time the 16 hardware entries in
-	  the Blackfin's HW Trace buffer are full, the kernel will move them
-	  into a software buffer, for dumping when there is an issue. This 
-	  has a great impact on performance, (an interrupt every 16 change of 
-	  flows) and should normally be turned off, except in those nasty
-	  debugging sessions
-
-config DEBUG_BFIN_HWTRACE_EXPAND_LEN
-	int "Size of Trace buffer (in power of 2k)"
-	range 0 4
-	depends on DEBUG_BFIN_HWTRACE_EXPAND
-	default 1
-	help
-	  This sets the size of the software buffer that the trace information
-	  is kept in.
-	  0 for (2^0)  1k, or 256 entries,
-	  1 for (2^1)  2k, or 512 entries,
-	  2 for (2^2)  4k, or 1024 entries,
-	  3 for (2^3)  8k, or 2048 entries,
-	  4 for (2^4) 16k, or 4096 entries
-
-config DEBUG_BFIN_NO_KERN_HWTRACE
-	bool "Trace user apps (turn off hwtrace in kernel)"
-	depends on DEBUG_BFIN_HWTRACE_ON
-	default n
-	help
-	  Some pieces of the kernel contain a lot of flow changes which can
-	  quickly fill up the hardware trace buffer.  When debugging crashes,
-	  the hardware trace may indicate that the problem lies in kernel
-	  space when in reality an application is buggy.
-
-	  Say Y here to disable hardware tracing in some known "jumpy" pieces
-	  of code so that the trace buffer will extend further back.
-
-config EARLY_PRINTK
-	bool "Early printk" 
-	default n
-	help
-	  This option enables special console drivers which allow the kernel
-	  to print messages very early in the bootup process.
-
-	  This is useful for kernel debugging when your machine crashes very
-	  early before the console code is initialized. After enabling this
-	  feature, you must add "earlyprintk=serial,uart0,57600" to the
-	  command line (bootargs). It is safe to say Y here in all cases, as
-	  all of this lives in the init section and is thrown away after the
-	  kernel boots completely.
-
-config DUAL_CORE_TEST_MODULE
-	tristate "Dual Core Test Module"
-	depends on (BF561)
-	default n
-	help
-	  Say Y here to build-in dual core test module for dual core test.
-
-config CPLB_INFO
-	bool "Display the CPLB information"
-	help
-	  Display the CPLB information.
-
-config ACCESS_CHECK
-	bool "Check the user pointer address"
-	default y
-	help
-	  Usually the pointer transfer from user space is checked to see if its
-	  address is in the kernel space.
-
-	  Say N here to disable that check to improve the performance.
-
-endmenu
+source "arch/blackfin/Kconfig.debug"
 
 source "security/Kconfig"
 
diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug
new file mode 100644
index 00000000000..59b87a483c6
--- /dev/null
+++ b/arch/blackfin/Kconfig.debug
@@ -0,0 +1,178 @@
+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+config DEBUG_MMRS
+	bool "Generate Blackfin MMR tree"
+	select DEBUG_FS
+	help
+	  Create a tree of Blackfin MMRs via the debugfs tree.  If
+	  you enable this, you will find all MMRs laid out in the
+	  /sys/kernel/debug/blackfin/ directory where you can read/write
+	  MMRs directly from userspace.  This is obviously just a debug
+	  feature.
+
+config DEBUG_HWERR
+	bool "Hardware error interrupt debugging"
+	depends on DEBUG_KERNEL
+	help
+	  When enabled, the hardware error interrupt is never disabled, and
+	  will happen immediately when an error condition occurs.  This comes
+	  at a slight cost in code size, but is necessary if you are getting
+	  hardware error interrupts and need to know where they are coming
+	  from.
+
+config DEBUG_ICACHE_CHECK
+	bool "Check Instruction cache coherency"
+	depends on DEBUG_KERNEL
+	depends on DEBUG_HWERR
+	help
+	  Say Y here if you are getting weird unexplained errors. This will
+	  ensure that icache is what SDRAM says it should be by doing a
+	  byte wise comparison between SDRAM and instruction cache. This
+	  also relocates the irq_panic() function to L1 memory, (which is
+	  un-cached).
+
+config DEBUG_HUNT_FOR_ZERO
+	bool "Catch NULL pointer reads/writes"
+	default y
+	help
+	  Say Y here to catch reads/writes to anywhere in the memory range
+	  from 0x0000 - 0x0FFF (the first 4k) of memory.  This is useful in
+	  catching common programming errors such as NULL pointer dereferences.
+
+	  Misbehaving applications will be killed (generate a SEGV) while the
+	  kernel will trigger a panic.
+
+	  Enabling this option will take up an extra entry in CPLB table.
+	  Otherwise, there is no extra overhead.
+
+config DEBUG_BFIN_HWTRACE_ON
+	bool "Turn on Blackfin's Hardware Trace"
+	default y
+	help
+	  All Blackfins include a Trace Unit which stores a history of the last
+	  16 changes in program flow taken by the program sequencer. The history
+	  allows the user to recreate the program sequencer’s recent path. This
+	  can be handy when an application dies - we print out the execution
+	  path of how it got to the offending instruction.
+
+	  By turning this off, you may save a tiny amount of power.
+
+choice
+	prompt "Omit loop Tracing"
+	default DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	depends on DEBUG_BFIN_HWTRACE_ON
+	help
+	  The trace buffer can be configured to omit recording of changes in
+	  program flow that match either the last entry or one of the last
+	  two entries. Omitting one of these entries from the record prevents
+	  the trace buffer from overflowing because of any sort of loop (for, do
+	  while, etc) in the program.
+
+	  Because zero-overhead Hardware loops are not recorded in the trace buffer,
+	  this feature can be used to prevent trace overflow from loops that
+	  are nested four deep.
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	bool "Trace all Loops"
+	help
+	  The trace buffer records all changes of flow 
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_ONE
+	bool "Compress single-level loops"
+	help
+	  The trace buffer does not record single loops - helpful if trace 
+	  is spinning on a while or do loop.
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_TWO
+	bool "Compress two-level loops"
+	help
+	  The trace buffer does not record loops two levels deep. Helpful if
+	  the trace is spinning in a nested loop
+
+endchoice
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION
+	int
+	depends on DEBUG_BFIN_HWTRACE_ON
+	default 0 if DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	default 1 if DEBUG_BFIN_HWTRACE_COMPRESSION_ONE
+	default 2 if DEBUG_BFIN_HWTRACE_COMPRESSION_TWO
+
+
+config DEBUG_BFIN_HWTRACE_EXPAND
+	bool "Expand Trace Buffer greater than 16 entries"
+	depends on DEBUG_BFIN_HWTRACE_ON
+	default n
+	help
+	  By selecting this option, every time the 16 hardware entries in
+	  the Blackfin's HW Trace buffer are full, the kernel will move them
+	  into a software buffer, for dumping when there is an issue. This 
+	  has a great impact on performance, (an interrupt every 16 change of 
+	  flows) and should normally be turned off, except in those nasty
+	  debugging sessions
+
+config DEBUG_BFIN_HWTRACE_EXPAND_LEN
+	int "Size of Trace buffer (in power of 2k)"
+	range 0 4
+	depends on DEBUG_BFIN_HWTRACE_EXPAND
+	default 1
+	help
+	  This sets the size of the software buffer that the trace information
+	  is kept in.
+	  0 for (2^0)  1k, or 256 entries,
+	  1 for (2^1)  2k, or 512 entries,
+	  2 for (2^2)  4k, or 1024 entries,
+	  3 for (2^3)  8k, or 2048 entries,
+	  4 for (2^4) 16k, or 4096 entries
+
+config DEBUG_BFIN_NO_KERN_HWTRACE
+	bool "Trace user apps (turn off hwtrace in kernel)"
+	depends on DEBUG_BFIN_HWTRACE_ON
+	default n
+	help
+	  Some pieces of the kernel contain a lot of flow changes which can
+	  quickly fill up the hardware trace buffer.  When debugging crashes,
+	  the hardware trace may indicate that the problem lies in kernel
+	  space when in reality an application is buggy.
+
+	  Say Y here to disable hardware tracing in some known "jumpy" pieces
+	  of code so that the trace buffer will extend further back.
+
+config EARLY_PRINTK
+	bool "Early printk" 
+	default n
+	help
+	  This option enables special console drivers which allow the kernel
+	  to print messages very early in the bootup process.
+
+	  This is useful for kernel debugging when your machine crashes very
+	  early before the console code is initialized. After enabling this
+	  feature, you must add "earlyprintk=serial,uart0,57600" to the
+	  command line (bootargs). It is safe to say Y here in all cases, as
+	  all of this lives in the init section and is thrown away after the
+	  kernel boots completely.
+
+config DUAL_CORE_TEST_MODULE
+	tristate "Dual Core Test Module"
+	depends on (BF561)
+	default n
+	help
+	  Say Y here to build-in dual core test module for dual core test.
+
+config CPLB_INFO
+	bool "Display the CPLB information"
+	help
+	  Display the CPLB information.
+
+config ACCESS_CHECK
+	bool "Check the user pointer address"
+	default y
+	help
+	  Usually the pointer transfer from user space is checked to see if its
+	  address is in the kernel space.
+
+	  Say N here to disable that check to improve the performance.
+
+endmenu
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index f7cac7c51e7..c47e000f832 100644
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -31,6 +31,7 @@ machine-$(CONFIG_BF536) := bf537
 machine-$(CONFIG_BF537) := bf537
 machine-$(CONFIG_BF542) := bf548
 machine-$(CONFIG_BF544) := bf548
+machine-$(CONFIG_BF547) := bf548
 machine-$(CONFIG_BF548) := bf548
 machine-$(CONFIG_BF549) := bf548
 machine-$(CONFIG_BF561) := bf561
@@ -48,6 +49,7 @@ cpu-$(CONFIG_BF536) := bf536
 cpu-$(CONFIG_BF537) := bf537
 cpu-$(CONFIG_BF542) := bf542
 cpu-$(CONFIG_BF544) := bf544
+cpu-$(CONFIG_BF547) := bf547
 cpu-$(CONFIG_BF548) := bf548
 cpu-$(CONFIG_BF549) := bf549
 cpu-$(CONFIG_BF561) := bf561
diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig
index 1f6a93df6b3..fa6eb4e00fa 100644
--- a/arch/blackfin/configs/BF527-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF527-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.9
+# Linux kernel version: 2.6.22.12
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
 CONFIG_ZONE_DMA=y
-CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
@@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -127,6 +125,7 @@ CONFIG_BF527=y
 # CONFIG_BF537 is not set
 # CONFIG_BF542 is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
 # CONFIG_BF548 is not set
 # CONFIG_BF549 is not set
 # CONFIG_BF561 is not set
@@ -140,19 +139,8 @@ CONFIG_BF_REV_0_0=y
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BF52x=y
 CONFIG_BFIN_SINGLE_CORE=y
-CONFIG_BFIN527_EZKIT=y
-# CONFIG_BFIN533_EZKIT is not set
-# CONFIG_BFIN533_STAMP is not set
-# CONFIG_BFIN537_STAMP is not set
-# CONFIG_BFIN533_BLUETECHNIX_CM is not set
-# CONFIG_BFIN537_BLUETECHNIX_CM is not set
-# CONFIG_BFIN548_EZKIT is not set
-# CONFIG_BFIN561_BLUETECHNIX_CM is not set
-# CONFIG_BFIN561_EZKIT is not set
-# CONFIG_BFIN561_TEPLA is not set
-# CONFIG_PNAV10 is not set
-# CONFIG_GENERIC_BOARD is not set
 CONFIG_MEM_MT48LC32M16A2TG_75=y
+CONFIG_BFIN527_EZKIT=y
 
 #
 # BF527 Specific Configuration
@@ -244,7 +232,7 @@ CONFIG_CLKIN_HZ=25000000
 # CONFIG_BFIN_KERNEL_CLOCK is not set
 CONFIG_MAX_VCO_HZ=600000000
 CONFIG_MIN_VCO_HZ=50000000
-CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MAX_SCLK_HZ=133000000
 CONFIG_MIN_SCLK_HZ=27000000
 
 #
@@ -301,6 +289,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
+# CONFIG_BFIN_GPTIMERS is not set
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
 CONFIG_DMA_UNCACHED_1M=y
@@ -322,7 +311,7 @@ CONFIG_L1_MAX_PIECE=16
 #
 
 #
-# EBIU_AMBCTL Global Control
+# EBIU_AMGCTL Global Control
 #
 CONFIG_C_AMCKEN=y
 CONFIG_C_CDPRIO=y
@@ -548,6 +537,7 @@ CONFIG_BFIN_NAND_CLE=2
 CONFIG_BFIN_NAND_ALE=1
 CONFIG_BFIN_NAND_READY=3
 CONFIG_MTD_NAND_IDS=m
+# CONFIG_MTD_NAND_BF5XX is not set
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
 # CONFIG_MTD_NAND_PLATFORM is not set
@@ -637,6 +627,7 @@ CONFIG_BFIN_MAC_RMII=y
 # CONFIG_DM9000 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
+# CONFIG_AX88180 is not set
 
 #
 # Wireless LAN
@@ -708,7 +699,7 @@ CONFIG_INPUT_MISC=y
 # CONFIG_SPI_ADC_BF533 is not set
 # CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
-# CONFIG_BF5xx_TIMERS is not set
+# CONFIG_BFIN_SIMPLE_TIMER is not set
 # CONFIG_BF5xx_PPI is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 9e9b420342d..4fdb49362ba 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.6
+# Linux kernel version: 2.6.22.12
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
 CONFIG_ZONE_DMA=y
-CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
@@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -64,7 +62,6 @@ CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
@@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y
 #
 # Processor and Board Settings
 #
+# CONFIG_BF522 is not set
+# CONFIG_BF525 is not set
+# CONFIG_BF527 is not set
 # CONFIG_BF531 is not set
 # CONFIG_BF532 is not set
 CONFIG_BF533=y
@@ -125,10 +125,12 @@ CONFIG_BF533=y
 # CONFIG_BF537 is not set
 # CONFIG_BF542 is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
 # CONFIG_BF548 is not set
 # CONFIG_BF549 is not set
 # CONFIG_BF561 is not set
 # CONFIG_BF_REV_0_0 is not set
+# CONFIG_BF_REV_0_1 is not set
 # CONFIG_BF_REV_0_2 is not set
 CONFIG_BF_REV_0_3=y
 # CONFIG_BF_REV_0_4 is not set
@@ -137,18 +139,12 @@ CONFIG_BF_REV_0_3=y
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BF53x=y
 CONFIG_BFIN_SINGLE_CORE=y
+CONFIG_MEM_MT48LC16M16A2TG_75=y
 CONFIG_BFIN533_EZKIT=y
 # CONFIG_BFIN533_STAMP is not set
-# CONFIG_BFIN537_STAMP is not set
 # CONFIG_BFIN533_BLUETECHNIX_CM is not set
-# CONFIG_BFIN537_BLUETECHNIX_CM is not set
-# CONFIG_BFIN548_EZKIT is not set
-# CONFIG_BFIN561_BLUETECHNIX_CM is not set
-# CONFIG_BFIN561_EZKIT is not set
-# CONFIG_BFIN561_TEPLA is not set
-# CONFIG_PNAV10 is not set
-# CONFIG_GENERIC_BOARD is not set
-CONFIG_MEM_MT48LC16M16A2TG_75=y
+# CONFIG_H8606_HVSISTEMAS is not set
+# CONFIG_GENERIC_BF533_BOARD is not set
 
 #
 # BF533/2/1 Specific Configuration
@@ -198,7 +194,7 @@ CONFIG_CLKIN_HZ=27000000
 # CONFIG_BFIN_KERNEL_CLOCK is not set
 CONFIG_MAX_VCO_HZ=750000000
 CONFIG_MIN_VCO_HZ=50000000
-CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MAX_SCLK_HZ=133000000
 CONFIG_MIN_SCLK_HZ=27000000
 
 #
@@ -255,6 +251,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
+# CONFIG_BFIN_GPTIMERS is not set
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
 CONFIG_DMA_UNCACHED_1M=y
@@ -276,7 +273,7 @@ CONFIG_L1_MAX_PIECE=16
 #
 
 #
-# EBIU_AMBCTL Global Control
+# EBIU_AMGCTL Global Control
 #
 CONFIG_C_AMCKEN=y
 CONFIG_C_CDPRIO=y
@@ -526,14 +523,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 CONFIG_MTD_BF5xx=m
 CONFIG_BFIN_FLASH_SIZE=0x400000
 CONFIG_EBIU_FLASH_BASE=0x20000000
-
-#
-# FLASH_EBIU_AMBCTL Control
-#
-CONFIG_BFIN_FLASH_BANK_0=0x7BB0
-CONFIG_BFIN_FLASH_BANK_1=0x7BB0
-CONFIG_BFIN_FLASH_BANK_2=0x7BB0
-CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -622,6 +611,7 @@ CONFIG_SMC91X=y
 # CONFIG_DM9000 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
+# CONFIG_AX88180 is not set
 
 #
 # Wireless LAN
@@ -683,9 +673,9 @@ CONFIG_INPUT_EVDEV=m
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BFIN_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
-# CONFIG_BF5xx_TIMERS is not set
+# CONFIG_BFIN_SIMPLE_TIMER is not set
 # CONFIG_BF5xx_PPI is not set
 CONFIG_BFIN_SPORT=y
 # CONFIG_BFIN_TIMER_LATENCY is not set
@@ -708,6 +698,7 @@ CONFIG_SERIAL_BFIN_DMA=y
 # CONFIG_SERIAL_BFIN_PIO is not set
 CONFIG_SERIAL_BFIN_UART0=y
 # CONFIG_BFIN_UART0_CTSRTS is not set
+# CONFIG_SERIAL_BFIN_UART1 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_BFIN_SPORT is not set
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index f59ade98010..b04e8e533e9 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.6
+# Linux kernel version: 2.6.22.12
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
 CONFIG_ZONE_DMA=y
-CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
@@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -64,7 +62,6 @@ CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
@@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y
 #
 # Processor and Board Settings
 #
+# CONFIG_BF522 is not set
+# CONFIG_BF525 is not set
+# CONFIG_BF527 is not set
 # CONFIG_BF531 is not set
 # CONFIG_BF532 is not set
 CONFIG_BF533=y
@@ -125,10 +125,12 @@ CONFIG_BF533=y
 # CONFIG_BF537 is not set
 # CONFIG_BF542 is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
 # CONFIG_BF548 is not set
 # CONFIG_BF549 is not set
 # CONFIG_BF561 is not set
 # CONFIG_BF_REV_0_0 is not set
+# CONFIG_BF_REV_0_1 is not set
 # CONFIG_BF_REV_0_2 is not set
 CONFIG_BF_REV_0_3=y
 # CONFIG_BF_REV_0_4 is not set
@@ -137,19 +139,13 @@ CONFIG_BF_REV_0_3=y
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BF53x=y
 CONFIG_BFIN_SINGLE_CORE=y
+CONFIG_MEM_MT48LC64M4A2FB_7E=y
+CONFIG_BFIN_SHARED_FLASH_ENET=y
 # CONFIG_BFIN533_EZKIT is not set
 CONFIG_BFIN533_STAMP=y
-# CONFIG_BFIN537_STAMP is not set
 # CONFIG_BFIN533_BLUETECHNIX_CM is not set
-# CONFIG_BFIN537_BLUETECHNIX_CM is not set
-# CONFIG_BFIN548_EZKIT is not set
-# CONFIG_BFIN561_BLUETECHNIX_CM is not set
-# CONFIG_BFIN561_EZKIT is not set
-# CONFIG_BFIN561_TEPLA is not set
-# CONFIG_PNAV10 is not set
-# CONFIG_GENERIC_BOARD is not set
-CONFIG_MEM_MT48LC64M4A2FB_7E=y
-CONFIG_BFIN_SHARED_FLASH_ENET=y
+# CONFIG_H8606_HVSISTEMAS is not set
+# CONFIG_GENERIC_BF533_BOARD is not set
 
 #
 # BF533/2/1 Specific Configuration
@@ -199,7 +195,7 @@ CONFIG_CLKIN_HZ=11059200
 # CONFIG_BFIN_KERNEL_CLOCK is not set
 CONFIG_MAX_VCO_HZ=750000000
 CONFIG_MIN_VCO_HZ=50000000
-CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MAX_SCLK_HZ=133000000
 CONFIG_MIN_SCLK_HZ=27000000
 
 #
@@ -267,6 +263,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
+# CONFIG_BFIN_GPTIMERS is not set
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
 CONFIG_DMA_UNCACHED_1M=y
@@ -288,7 +285,7 @@ CONFIG_L1_MAX_PIECE=16
 #
 
 #
-# EBIU_AMBCTL Global Control
+# EBIU_AMGCTL Global Control
 #
 CONFIG_C_AMCKEN=y
 CONFIG_C_CDPRIO=y
@@ -634,6 +631,7 @@ CONFIG_SMC91X=y
 # CONFIG_DM9000 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
+# CONFIG_AX88180 is not set
 
 #
 # Wireless LAN
@@ -704,9 +702,9 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=39
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BFIN_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
-# CONFIG_BF5xx_TIMERS is not set
+# CONFIG_BFIN_SIMPLE_TIMER is not set
 # CONFIG_BF5xx_PPI is not set
 CONFIG_BFIN_SPORT=y
 # CONFIG_BFIN_TIMER_LATENCY is not set
@@ -732,6 +730,7 @@ CONFIG_SERIAL_BFIN_DMA=y
 # CONFIG_SERIAL_BFIN_PIO is not set
 CONFIG_SERIAL_BFIN_UART0=y
 # CONFIG_BFIN_UART0_CTSRTS is not set
+# CONFIG_SERIAL_BFIN_UART1 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_BFIN_SPORT is not set
@@ -925,6 +924,7 @@ CONFIG_NTSC=y
 # CONFIG_PAL_YCBCR is not set
 CONFIG_ADV7393_1XMEM=y
 # CONFIG_ADV7393_2XMEM is not set
+# CONFIG_FB_BFIN_T350MCQB is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_LOGO is not set
@@ -979,11 +979,6 @@ CONFIG_SND_BFIN_AD73311_SE=4
 # CONFIG_SND_SOC is not set
 
 #
-# SoC Audio for the ADI Blackfin
-#
-# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
-
-#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index 07eb63dc25e..f812b66318b 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.6
+# Linux kernel version: 2.6.22.12
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
 CONFIG_ZONE_DMA=y
-CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
@@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -64,7 +62,6 @@ CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
@@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y
 #
 # Processor and Board Settings
 #
+# CONFIG_BF522 is not set
+# CONFIG_BF525 is not set
+# CONFIG_BF527 is not set
 # CONFIG_BF531 is not set
 # CONFIG_BF532 is not set
 # CONFIG_BF533 is not set
@@ -125,10 +125,12 @@ CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_BF537=y
 # CONFIG_BF542 is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
 # CONFIG_BF548 is not set
 # CONFIG_BF549 is not set
 # CONFIG_BF561 is not set
 # CONFIG_BF_REV_0_0 is not set
+# CONFIG_BF_REV_0_1 is not set
 CONFIG_BF_REV_0_2=y
 # CONFIG_BF_REV_0_3 is not set
 # CONFIG_BF_REV_0_4 is not set
@@ -137,33 +139,8 @@ CONFIG_BF_REV_0_2=y
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BF53x=y
 CONFIG_BFIN_SINGLE_CORE=y
-# CONFIG_BFIN533_EZKIT is not set
-# CONFIG_BFIN533_STAMP is not set
-CONFIG_BFIN537_STAMP=y
-# CONFIG_BFIN533_BLUETECHNIX_CM is not set
-# CONFIG_BFIN537_BLUETECHNIX_CM is not set
-# CONFIG_BFIN548_EZKIT is not set
-# CONFIG_BFIN561_BLUETECHNIX_CM is not set
-# CONFIG_BFIN561_EZKIT is not set
-# CONFIG_BFIN561_TEPLA is not set
-# CONFIG_PNAV10 is not set
-# CONFIG_GENERIC_BOARD is not set
 CONFIG_MEM_MT48LC32M8A2_75=y
 CONFIG_IRQ_PLL_WAKEUP=7
-
-#
-# BF537 Specific Configuration
-#
-
-#
-# Interrupt Priority Assignment
-#
-
-#
-# Priority
-#
-CONFIG_IRQ_DMA_ERROR=7
-CONFIG_IRQ_ERROR=7
 CONFIG_IRQ_RTC=8
 CONFIG_IRQ_PPI=8
 CONFIG_IRQ_SPORT0_RX=9
@@ -176,8 +153,6 @@ CONFIG_IRQ_UART0_RX=10
 CONFIG_IRQ_UART0_TX=10
 CONFIG_IRQ_UART1_RX=10
 CONFIG_IRQ_UART1_TX=10
-CONFIG_IRQ_CAN_RX=11
-CONFIG_IRQ_CAN_TX=11
 CONFIG_IRQ_MAC_RX=11
 CONFIG_IRQ_MAC_TX=11
 CONFIG_IRQ_TMR0=12
@@ -188,11 +163,31 @@ CONFIG_IRQ_TMR4=12
 CONFIG_IRQ_TMR5=12
 CONFIG_IRQ_TMR6=12
 CONFIG_IRQ_TMR7=12
-CONFIG_IRQ_PROG_INTA=12
 CONFIG_IRQ_PORTG_INTB=12
 CONFIG_IRQ_MEM_DMA0=13
 CONFIG_IRQ_MEM_DMA1=13
 CONFIG_IRQ_WATCH=13
+CONFIG_BFIN537_STAMP=y
+# CONFIG_BFIN537_BLUETECHNIX_CM is not set
+# CONFIG_PNAV10 is not set
+# CONFIG_GENERIC_BF537_BOARD is not set
+
+#
+# BF537 Specific Configuration
+#
+
+#
+# Interrupt Priority Assignment
+#
+
+#
+# Priority
+#
+CONFIG_IRQ_DMA_ERROR=7
+CONFIG_IRQ_ERROR=7
+CONFIG_IRQ_CAN_RX=11
+CONFIG_IRQ_CAN_TX=11
+CONFIG_IRQ_PROG_INTA=12
 
 #
 # Board customizations
@@ -206,7 +201,7 @@ CONFIG_CLKIN_HZ=25000000
 # CONFIG_BFIN_KERNEL_CLOCK is not set
 CONFIG_MAX_VCO_HZ=600000000
 CONFIG_MIN_VCO_HZ=50000000
-CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MAX_SCLK_HZ=133000000
 CONFIG_MIN_SCLK_HZ=27000000
 
 #
@@ -263,6 +258,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
+# CONFIG_BFIN_GPTIMERS is not set
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
 CONFIG_DMA_UNCACHED_1M=y
@@ -284,7 +280,7 @@ CONFIG_L1_MAX_PIECE=16
 #
 
 #
-# EBIU_AMBCTL Global Control
+# EBIU_AMGCTL Global Control
 #
 CONFIG_C_AMCKEN=y
 CONFIG_C_CDPRIO=y
@@ -534,14 +530,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 CONFIG_MTD_BF5xx=m
 CONFIG_BFIN_FLASH_SIZE=0x400000
 CONFIG_EBIU_FLASH_BASE=0x20000000
-
-#
-# FLASH_EBIU_AMBCTL Control
-#
-CONFIG_BFIN_FLASH_BANK_0=0x7BB0
-CONFIG_BFIN_FLASH_BANK_1=0x7BB0
-CONFIG_BFIN_FLASH_BANK_2=0x7BB0
-CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -660,6 +648,7 @@ CONFIG_BFIN_RX_DESC_NUM=20
 # CONFIG_DM9000 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
+# CONFIG_AX88180 is not set
 
 #
 # Wireless LAN
@@ -730,9 +719,9 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BFIN_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
-# CONFIG_BF5xx_TIMERS is not set
+# CONFIG_BFIN_SIMPLE_TIMER is not set
 # CONFIG_BF5xx_PPI is not set
 CONFIG_BFIN_SPORT=y
 # CONFIG_BFIN_TIMER_LATENCY is not set
@@ -967,6 +956,7 @@ CONFIG_FB_BF537_LQ035=m
 CONFIG_LQ035_SLAVE_ADDR=0x58
 # CONFIG_FB_BFIN_LANDSCAPE is not set
 # CONFIG_FB_BFIN_BGR is not set
+# CONFIG_FB_BFIN_T350MCQB is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_LOGO is not set
@@ -1021,11 +1011,6 @@ CONFIG_SND_BFIN_AD73311_SE=4
 # CONFIG_SND_SOC is not set
 
 #
-# SoC Audio for the ADI Blackfin
-#
-# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
-
-#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index 0dd3d2253dc..48367cc9fe3 100644
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -1,7 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.10
-# Sat Oct 27 02:34:07 2007
+# Linux kernel version: 2.6.22.12
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -9,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
 CONFIG_ZONE_DMA=y
-CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
@@ -19,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -128,6 +125,7 @@ CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_BF537 is not set
 # CONFIG_BF542 is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
 # CONFIG_BF548 is not set
 CONFIG_BF549=y
 # CONFIG_BF561 is not set
@@ -141,19 +139,6 @@ CONFIG_BF_REV_0_0=y
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BF54x=y
 CONFIG_BFIN_SINGLE_CORE=y
-# CONFIG_BFIN527_EZKIT is not set
-# CONFIG_BFIN533_EZKIT is not set
-# CONFIG_BFIN533_STAMP is not set
-# CONFIG_BFIN537_STAMP is not set
-# CONFIG_BFIN533_BLUETECHNIX_CM is not set
-# CONFIG_BFIN537_BLUETECHNIX_CM is not set
-CONFIG_BFIN548_EZKIT=y
-# CONFIG_BFIN561_BLUETECHNIX_CM is not set
-# CONFIG_BFIN561_EZKIT is not set
-# CONFIG_BFIN561_TEPLA is not set
-# CONFIG_PNAV10 is not set
-# CONFIG_H8606_HVSISTEMAS is not set
-# CONFIG_GENERIC_BOARD is not set
 CONFIG_IRQ_PLL_WAKEUP=7
 CONFIG_IRQ_RTC=8
 CONFIG_IRQ_SPORT0_RX=9
@@ -180,6 +165,7 @@ CONFIG_IRQ_TIMER7=11
 CONFIG_IRQ_TIMER8=11
 CONFIG_IRQ_TIMER9=11
 CONFIG_IRQ_TIMER10=11
+CONFIG_BFIN548_EZKIT=y
 
 #
 # BF548 Specific Configuration
@@ -279,9 +265,9 @@ CONFIG_PINT3_ASSIGN=0x02020303
 #
 CONFIG_CLKIN_HZ=25000000
 # CONFIG_BFIN_KERNEL_CLOCK is not set
-CONFIG_MAX_VCO_HZ=533333333
+CONFIG_MAX_VCO_HZ=533000000
 CONFIG_MIN_VCO_HZ=50000000
-CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MAX_SCLK_HZ=133000000
 CONFIG_MIN_SCLK_HZ=27000000
 
 #
@@ -376,6 +362,9 @@ CONFIG_BANK_0=0x7BB0
 CONFIG_BANK_1=0x5554
 CONFIG_BANK_2=0x7BB0
 CONFIG_BANK_3=0x99B3
+CONFIG_EBUI_MBSCTLVAL=0x0
+CONFIG_EBUI_MODEVAL=0x1
+CONFIG_EBUI_FCTLVAL=0x6
 
 #
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
@@ -702,6 +691,7 @@ CONFIG_SMSC911X=y
 # CONFIG_DM9000 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
+# CONFIG_AX88180 is not set
 
 #
 # Wireless LAN
@@ -1058,6 +1048,8 @@ CONFIG_SND_SOC=y
 CONFIG_SND_BF5XX_SOC=y
 CONFIG_SND_BF5XX_SOC_AC97=y
 CONFIG_SND_BF5XX_SOC_BF548_EZKIT=y
+# CONFIG_SND_BF5XX_SOC_WM8750 is not set
+# CONFIG_SND_BF5XX_SOC_WM8731 is not set
 CONFIG_SND_BF5XX_SPORT_NUM=0
 # CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
 CONFIG_SND_SOC_AD1980=y
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 277d72dac0f..e9f100b45eb 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.6
+# Linux kernel version: 2.6.22.12
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
 CONFIG_ZONE_DMA=y
-CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
@@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -64,7 +62,6 @@ CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
@@ -117,6 +114,9 @@ CONFIG_PREEMPT_VOLUNTARY=y
 #
 # Processor and Board Settings
 #
+# CONFIG_BF522 is not set
+# CONFIG_BF525 is not set
+# CONFIG_BF527 is not set
 # CONFIG_BF531 is not set
 # CONFIG_BF532 is not set
 # CONFIG_BF533 is not set
@@ -125,10 +125,12 @@ CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_BF537 is not set
 # CONFIG_BF542 is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
 # CONFIG_BF548 is not set
 # CONFIG_BF549 is not set
 CONFIG_BF561=y
 # CONFIG_BF_REV_0_0 is not set
+# CONFIG_BF_REV_0_1 is not set
 # CONFIG_BF_REV_0_2 is not set
 CONFIG_BF_REV_0_3=y
 # CONFIG_BF_REV_0_4 is not set
@@ -136,18 +138,15 @@ CONFIG_BF_REV_0_3=y
 # CONFIG_BF_REV_ANY is not set
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BFIN_DUAL_CORE=y
-# CONFIG_BFIN533_EZKIT is not set
-# CONFIG_BFIN533_STAMP is not set
-# CONFIG_BFIN537_STAMP is not set
-# CONFIG_BFIN533_BLUETECHNIX_CM is not set
-# CONFIG_BFIN537_BLUETECHNIX_CM is not set
-# CONFIG_BFIN548_EZKIT is not set
-# CONFIG_BFIN561_BLUETECHNIX_CM is not set
+CONFIG_MEM_MT48LC16M16A2TG_75=y
+CONFIG_IRQ_PLL_WAKEUP=7
+CONFIG_IRQ_SPORT0_ERROR=7
+CONFIG_IRQ_SPORT1_ERROR=7
+CONFIG_IRQ_SPI_ERROR=7
 CONFIG_BFIN561_EZKIT=y
 # CONFIG_BFIN561_TEPLA is not set
-# CONFIG_PNAV10 is not set
-# CONFIG_GENERIC_BOARD is not set
-CONFIG_MEM_MT48LC16M16A2TG_75=y
+# CONFIG_BFIN561_BLUETECHNIX_CM is not set
+# CONFIG_GENERIC_BF561_BOARD is not set
 
 #
 # BF561 Specific Configuration
@@ -170,15 +169,11 @@ CONFIG_BF561_COREB_RESET=y
 #
 # Priority
 #
-CONFIG_IRQ_PLL_WAKEUP=7
 CONFIG_IRQ_DMA1_ERROR=7
 CONFIG_IRQ_DMA2_ERROR=7
 CONFIG_IRQ_IMDMA_ERROR=7
 CONFIG_IRQ_PPI0_ERROR=7
 CONFIG_IRQ_PPI1_ERROR=7
-CONFIG_IRQ_SPORT0_ERROR=7
-CONFIG_IRQ_SPORT1_ERROR=7
-CONFIG_IRQ_SPI_ERROR=7
 CONFIG_IRQ_UART_ERROR=7
 CONFIG_IRQ_RESERVED_ERROR=7
 CONFIG_IRQ_DMA1_0=8
@@ -243,7 +238,7 @@ CONFIG_CLKIN_HZ=30000000
 # CONFIG_BFIN_KERNEL_CLOCK is not set
 CONFIG_MAX_VCO_HZ=600000000
 CONFIG_MIN_VCO_HZ=50000000
-CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MAX_SCLK_HZ=133000000
 CONFIG_MIN_SCLK_HZ=27000000
 
 #
@@ -300,6 +295,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
+# CONFIG_BFIN_GPTIMERS is not set
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
 CONFIG_DMA_UNCACHED_1M=y
@@ -321,7 +317,7 @@ CONFIG_L1_MAX_PIECE=16
 #
 
 #
-# EBIU_AMBCTL Global Control
+# EBIU_AMGCTL Global Control
 #
 CONFIG_C_AMCKEN=y
 CONFIG_C_CDPRIO=y
@@ -564,14 +560,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 CONFIG_MTD_BF5xx=m
 CONFIG_BFIN_FLASH_SIZE=0x0400000
 CONFIG_EBIU_FLASH_BASE=0x20000000
-
-#
-# FLASH_EBIU_AMBCTL Control
-#
-CONFIG_BFIN_FLASH_BANK_0=0x7BB0
-CONFIG_BFIN_FLASH_BANK_1=0x7BB0
-CONFIG_BFIN_FLASH_BANK_2=0x7BB0
-CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -660,6 +648,7 @@ CONFIG_SMC91X=y
 # CONFIG_DM9000 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
+# CONFIG_AX88180 is not set
 
 #
 # Wireless LAN
@@ -721,9 +710,9 @@ CONFIG_INPUT_EVDEV=m
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BFIN_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
-# CONFIG_BF5xx_TIMERS is not set
+# CONFIG_BFIN_SIMPLE_TIMER is not set
 # CONFIG_BF5xx_PPI is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
diff --git a/arch/blackfin/configs/H8606_defconfig b/arch/blackfin/configs/H8606_defconfig
new file mode 100644
index 00000000000..18cbb8c3c37
--- /dev/null
+++ b/arch/blackfin/configs/H8606_defconfig
@@ -0,0 +1,1160 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.22.12
+#
+# CONFIG_MMU is not set
+# CONFIG_FPU is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+CONFIG_BLACKFIN=y
+CONFIG_ZONE_DMA=y
+CONFIG_SEMAPHORE_SLEEPERS=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+# CONFIG_GENERIC_TIME is not set
+CONFIG_GENERIC_GPIO=y
+CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
+# CONFIG_NP2 is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+
+#
+# Blackfin Processor Options
+#
+
+#
+# Processor and Board Settings
+#
+# CONFIG_BF522 is not set
+# CONFIG_BF525 is not set
+# CONFIG_BF527 is not set
+# CONFIG_BF531 is not set
+CONFIG_BF532=y
+# CONFIG_BF533 is not set
+# CONFIG_BF534 is not set
+# CONFIG_BF536 is not set
+# CONFIG_BF537 is not set
+# CONFIG_BF542 is not set
+# CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
+# CONFIG_BF548 is not set
+# CONFIG_BF549 is not set
+# CONFIG_BF561 is not set
+# CONFIG_BF_REV_0_0 is not set
+# CONFIG_BF_REV_0_1 is not set
+# CONFIG_BF_REV_0_2 is not set
+# CONFIG_BF_REV_0_3 is not set
+# CONFIG_BF_REV_0_4 is not set
+CONFIG_BF_REV_0_5=y
+# CONFIG_BF_REV_ANY is not set
+# CONFIG_BF_REV_NONE is not set
+CONFIG_BF53x=y
+CONFIG_BFIN_SINGLE_CORE=y
+CONFIG_MEM_MT48LC16M16A2TG_75=y
+# CONFIG_BFIN533_EZKIT is not set
+# CONFIG_BFIN533_STAMP is not set
+# CONFIG_BFIN533_BLUETECHNIX_CM is not set
+CONFIG_H8606_HVSISTEMAS=y
+# CONFIG_GENERIC_BF533_BOARD is not set
+
+#
+# BF533/2/1 Specific Configuration
+#
+
+#
+# Interrupt Priority Assignment
+#
+
+#
+# Priority
+#
+CONFIG_UART_ERROR=7
+CONFIG_SPORT0_ERROR=7
+CONFIG_SPI_ERROR=7
+CONFIG_SPORT1_ERROR=7
+CONFIG_PPI_ERROR=7
+CONFIG_DMA_ERROR=7
+CONFIG_PLLWAKE_ERROR=7
+CONFIG_RTC_ERROR=8
+CONFIG_DMA0_PPI=8
+CONFIG_DMA1_SPORT0RX=9
+CONFIG_DMA2_SPORT0TX=9
+CONFIG_DMA3_SPORT1RX=9
+CONFIG_DMA4_SPORT1TX=9
+CONFIG_DMA5_SPI=10
+CONFIG_DMA6_UARTRX=10
+CONFIG_DMA7_UARTTX=10
+CONFIG_TIMER0=11
+CONFIG_TIMER1=11
+CONFIG_TIMER2=11
+CONFIG_PFA=12
+CONFIG_PFB=12
+CONFIG_MEMDMA0=13
+CONFIG_MEMDMA1=13
+CONFIG_WDTIMER=13
+
+#
+# Board customizations
+#
+# CONFIG_CMDLINE_BOOL is not set
+
+#
+# Clock/PLL Setup
+#
+CONFIG_CLKIN_HZ=25000000
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=400000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
+
+#
+# Kernel Timer/Scheduler
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+
+#
+# Memory Setup
+#
+CONFIG_MEM_SIZE=32
+CONFIG_MEM_ADD_WIDTH=9
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
+# Memory Optimizations
+#
+CONFIG_I_ENTRY_L1=y
+CONFIG_EXCPT_IRQ_SYSC_L1=y
+CONFIG_DO_IRQ_L1=y
+CONFIG_CORE_TIMER_IRQ_L1=y
+CONFIG_IDLE_L1=y
+CONFIG_SCHEDULE_L1=y
+CONFIG_ARITHMETIC_OPS_L1=y
+CONFIG_ACCESS_OK_L1=y
+CONFIG_MEMSET_L1=y
+CONFIG_MEMCPY_L1=y
+CONFIG_SYS_BFIN_SPINLOCK_L1=y
+# CONFIG_IP_CHECKSUM_L1 is not set
+# CONFIG_CACHELINE_ALIGNED_L1 is not set
+# CONFIG_SYSCALL_TAB_L1 is not set
+# CONFIG_CPLB_SWITCH_TAB_L1 is not set
+CONFIG_RAMKERNEL=y
+# CONFIG_ROMKERNEL is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_LARGE_ALLOCS=y
+CONFIG_BFIN_GPTIMERS=y
+CONFIG_BFIN_DMA_5XX=y
+# CONFIG_DMA_UNCACHED_2M is not set
+CONFIG_DMA_UNCACHED_1M=y
+# CONFIG_DMA_UNCACHED_NONE is not set
+
+#
+# Cache Support
+#
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+CONFIG_BFIN_ICACHE_LOCK=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
+CONFIG_L1_MAX_PIECE=16
+
+#
+# Asynchonous Memory Configuration
+#
+
+#
+# EBIU_AMGCTL Global Control
+#
+CONFIG_C_AMCKEN=y
+CONFIG_C_CDPRIO=y
+# CONFIG_C_AMBEN is not set
+# CONFIG_C_AMBEN_B0 is not set
+# CONFIG_C_AMBEN_B0_B1 is not set
+# CONFIG_C_AMBEN_B0_B1_B2 is not set
+CONFIG_C_AMBEN_ALL=y
+
+#
+# EBIU_AMBCTL Control
+#
+CONFIG_BANK_0=0x7BB0
+CONFIG_BANK_1=0x7BB0
+CONFIG_BANK_2=0x7BB0
+CONFIG_BANK_3=0x99B3
+
+#
+# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
+#
+# CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF_FDPIC=y
+CONFIG_BINFMT_FLAT=y
+CONFIG_BINFMT_ZFLAT=y
+# CONFIG_BINFMT_SHARED_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+CONFIG_PM_LEGACY=y
+# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_SYSFS_DEPRECATED is not set
+CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
+# CONFIG_PM_WAKEUP_GPIO_API is not set
+CONFIG_PM_WAKEUP_SIC_IWR=0x100000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+CONFIG_IRDA=m
+
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=m
+CONFIG_IRCOMM=m
+# CONFIG_IRDA_ULTRA is not set
+
+#
+# IrDA options
+#
+CONFIG_IRDA_CACHE_LAST_LSAP=y
+# CONFIG_IRDA_FAST_RR is not set
+# CONFIG_IRDA_DEBUG is not set
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+CONFIG_IRTTY_SIR=m
+
+#
+# Dongle support
+#
+# CONFIG_DONGLE is not set
+
+#
+# Old SIR device drivers
+#
+# CONFIG_IRPORT_SIR is not set
+
+#
+# Old Serial dongle support
+#
+
+#
+# FIR device drivers
+#
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_RAM=y
+CONFIG_MTD_ROM=y
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_BF5xx is not set
+# CONFIG_MTD_UCLINUX is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+CONFIG_MTD_M25P80=y
+CONFIG_M25PXX_USE_FAST_READ=y
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+# CONFIG_PNPACPI is not set
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# Misc devices
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Network device support
+#
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_PHYLIB is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_SMC91X is not set
+# CONFIG_SMSC911X is not set
+CONFIG_DM9000=y
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+# CONFIG_AX88180 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_UINPUT is not set
+# CONFIG_BF53X_PFBUTTONS is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_AD9960 is not set
+# CONFIG_SPI_ADC_BF533 is not set
+CONFIG_BF5xx_PFLAGS=y
+# CONFIG_BF5xx_PFLAGS_PROC is not set
+# CONFIG_BF5xx_PPIFCD is not set
+CONFIG_BFIN_SIMPLE_TIMER=y
+# CONFIG_BF5xx_PPI is not set
+CONFIG_BFIN_SPORT=y
+CONFIG_BFIN_TIMER_LATENCY=y
+# CONFIG_AD5304 is not set
+# CONFIG_BF5xx_FBDMA is not set
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_BFIN=y
+CONFIG_SERIAL_BFIN_CONSOLE=y
+CONFIG_SERIAL_BFIN_DMA=y
+# CONFIG_SERIAL_BFIN_PIO is not set
+CONFIG_SERIAL_BFIN_UART0=y
+# CONFIG_BFIN_UART0_CTSRTS is not set
+# CONFIG_SERIAL_BFIN_UART1 is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_BFIN_SPORT is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+
+#
+# CAN, the car bus and industrial fieldbus
+#
+# CONFIG_CAN4LINUX is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_BFIN_WDT is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_GEN_RTC is not set
+CONFIG_BLACKFIN_DPMC=y
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_AT25=y
+CONFIG_SPI_SPIDEV=y
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# ALSA Blackfin devices
+#
+CONFIG_SND_BLACKFIN_AD1836=m
+CONFIG_SND_BLACKFIN_AD1836_TDM=y
+# CONFIG_SND_BLACKFIN_AD1836_I2S is not set
+CONFIG_SND_BLACKFIN_AD1836_MULSUB=y
+# CONFIG_SND_BLACKFIN_AD1836_5P1 is not set
+CONFIG_SND_BLACKFIN_SPORT=0
+CONFIG_SND_BLACKFIN_SPI_PFBIT=4
+# CONFIG_SND_BFIN_AD73311 is not set
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+
+#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
+# InfiniBand support
+#
+
+#
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+#
+
+#
+# Real Time Clock
+#
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_BFIN=y
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# PBX support
+#
+# CONFIG_PBX is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_YAFFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_MMRS is not set
+CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
+# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+# CONFIG_EARLY_PRINTK is not set
+CONFIG_CPLB_INFO=y
+CONFIG_ACCESS_CHECK=y
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+CONFIG_SECURITY=y
+# CONFIG_SECURITY_NETWORK is not set
+CONFIG_SECURITY_CAPABILITIES=y
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig
index 3d403e0b82c..25709f504d8 100644
--- a/arch/blackfin/configs/PNAV-10_defconfig
+++ b/arch/blackfin/configs/PNAV-10_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.6
+# Linux kernel version: 2.6.22.12
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -8,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
 CONFIG_ZONE_DMA=y
-CONFIG_BFIN=y
 CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
@@ -18,7 +17,6 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -62,7 +60,6 @@ CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=9
@@ -115,6 +112,9 @@ CONFIG_PREEMPT_VOLUNTARY=y
 #
 # Processor and Board Settings
 #
+# CONFIG_BF522 is not set
+# CONFIG_BF525 is not set
+# CONFIG_BF527 is not set
 # CONFIG_BF531 is not set
 # CONFIG_BF532 is not set
 # CONFIG_BF533 is not set
@@ -123,10 +123,12 @@ CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_BF537=y
 # CONFIG_BF542 is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF547 is not set
 # CONFIG_BF548 is not set
 # CONFIG_BF549 is not set
 # CONFIG_BF561 is not set
 # CONFIG_BF_REV_0_0 is not set
+# CONFIG_BF_REV_0_1 is not set
 CONFIG_BF_REV_0_2=y
 # CONFIG_BF_REV_0_3 is not set
 # CONFIG_BF_REV_0_4 is not set
@@ -135,33 +137,8 @@ CONFIG_BF_REV_0_2=y
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BF53x=y
 CONFIG_BFIN_SINGLE_CORE=y
-# CONFIG_BFIN533_EZKIT is not set
-# CONFIG_BFIN533_STAMP is not set
-# CONFIG_BFIN537_STAMP is not set
-# CONFIG_BFIN533_BLUETECHNIX_CM is not set
-# CONFIG_BFIN537_BLUETECHNIX_CM is not set
-# CONFIG_BFIN548_EZKIT is not set
-# CONFIG_BFIN561_BLUETECHNIX_CM is not set
-# CONFIG_BFIN561_EZKIT is not set
-# CONFIG_BFIN561_TEPLA is not set
-CONFIG_PNAV10=y
-# CONFIG_GENERIC_BOARD is not set
 CONFIG_MEM_MT48LC32M8A2_75=y
 CONFIG_IRQ_PLL_WAKEUP=7
-
-#
-# BF537 Specific Configuration
-#
-
-#
-# Interrupt Priority Assignment
-#
-
-#
-# Priority
-#
-CONFIG_IRQ_DMA_ERROR=7
-CONFIG_IRQ_ERROR=7
 CONFIG_IRQ_RTC=8
 CONFIG_IRQ_PPI=8
 CONFIG_IRQ_SPORT0_RX=9
@@ -174,8 +151,6 @@ CONFIG_IRQ_UART0_RX=10
 CONFIG_IRQ_UART0_TX=10
 CONFIG_IRQ_UART1_RX=10
 CONFIG_IRQ_UART1_TX=10
-CONFIG_IRQ_CAN_RX=11
-CONFIG_IRQ_CAN_TX=11
 CONFIG_IRQ_MAC_RX=11
 CONFIG_IRQ_MAC_TX=11
 CONFIG_IRQ_TMR0=12
@@ -186,11 +161,31 @@ CONFIG_IRQ_TMR4=12
 CONFIG_IRQ_TMR5=12
 CONFIG_IRQ_TMR6=12
 CONFIG_IRQ_TMR7=12
-CONFIG_IRQ_PROG_INTA=12
 CONFIG_IRQ_PORTG_INTB=12
 CONFIG_IRQ_MEM_DMA0=13
 CONFIG_IRQ_MEM_DMA1=13
 CONFIG_IRQ_WATCH=13
+# CONFIG_BFIN537_STAMP is not set
+# CONFIG_BFIN537_BLUETECHNIX_CM is not set
+CONFIG_PNAV10=y
+# CONFIG_GENERIC_BF537_BOARD is not set
+
+#
+# BF537 Specific Configuration
+#
+
+#
+# Interrupt Priority Assignment
+#
+
+#
+# Priority
+#
+CONFIG_IRQ_DMA_ERROR=7
+CONFIG_IRQ_ERROR=7
+CONFIG_IRQ_CAN_RX=11
+CONFIG_IRQ_CAN_TX=11
+CONFIG_IRQ_PROG_INTA=12
 
 #
 # Board customizations
@@ -204,7 +199,7 @@ CONFIG_CLKIN_HZ=24576000
 # CONFIG_BFIN_KERNEL_CLOCK is not set
 CONFIG_MAX_VCO_HZ=600000000
 CONFIG_MIN_VCO_HZ=50000000
-CONFIG_MAX_SCLK_HZ=133333333
+CONFIG_MAX_SCLK_HZ=133000000
 CONFIG_MIN_SCLK_HZ=27000000
 
 #
@@ -261,6 +256,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_LARGE_ALLOCS=y
+# CONFIG_BFIN_GPTIMERS is not set
 CONFIG_BFIN_DMA_5XX=y
 # CONFIG_DMA_UNCACHED_2M is not set
 CONFIG_DMA_UNCACHED_1M=y
@@ -282,7 +278,7 @@ CONFIG_L1_MAX_PIECE=16
 #
 
 #
-# EBIU_AMBCTL Global Control
+# EBIU_AMGCTL Global Control
 #
 CONFIG_C_AMCKEN=y
 CONFIG_C_CDPRIO=y
@@ -593,6 +589,7 @@ CONFIG_BFIN_MAC_RMII=y
 # CONFIG_DM9000 is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
+# CONFIG_AX88180 is not set
 
 #
 # Wireless LAN
@@ -675,9 +672,9 @@ CONFIG_INPUT_UINPUT=y
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BFIN_PFLAGS is not set
+# CONFIG_BF5xx_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
-# CONFIG_BF5xx_TIMERS is not set
+# CONFIG_BFIN_SIMPLE_TIMER is not set
 # CONFIG_BF5xx_PPI is not set
 CONFIG_BFIN_SPORT=y
 # CONFIG_BFIN_TIMER_LATENCY is not set
@@ -897,6 +894,7 @@ CONFIG_FB_BF537_LQ035=y
 CONFIG_LQ035_SLAVE_ADDR=0x58
 CONFIG_FB_BFIN_LANDSCAPE=y
 # CONFIG_FB_BFIN_BGR is not set
+# CONFIG_FB_BFIN_T350MCQB is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_LOGO is not set
@@ -939,11 +937,6 @@ CONFIG_SND=m
 # CONFIG_SND_SOC is not set
 
 #
-# SoC Audio for the ADI Blackfin
-#
-# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
-
-#
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 503eef4c7fe..b54446055a4 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -436,6 +436,7 @@ unsigned long get_dma_curr_desc_ptr(unsigned int channel)
 
 	return dma_ch[channel].regs->curr_desc_ptr;
 }
+EXPORT_SYMBOL(get_dma_curr_desc_ptr);
 
 unsigned long get_dma_curr_addr(unsigned int channel)
 {
diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c
index 2198afe40f3..0bfbb269e35 100644
--- a/arch/blackfin/kernel/bfin_ksyms.c
+++ b/arch/blackfin/kernel/bfin_ksyms.c
@@ -37,9 +37,6 @@
 /* platform dependent support */
 
 EXPORT_SYMBOL(__ioremap);
-EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(strncmp);
-EXPORT_SYMBOL(dump_thread);
 
 EXPORT_SYMBOL(ip_fast_csum);
 
@@ -51,6 +48,7 @@ EXPORT_SYMBOL(__down_trylock);
 EXPORT_SYMBOL(__down_interruptible);
 
 EXPORT_SYMBOL(is_in_rom);
+EXPORT_SYMBOL(bfin_return_from_exception);
 
 /* Networking helper routines. */
 EXPORT_SYMBOL(csum_partial_copy);
@@ -60,13 +58,11 @@ EXPORT_SYMBOL(csum_partial_copy);
  * their interface isn't gonna change any time soon now, so
  * it's OK to leave it out of version control.
  */
-EXPORT_SYMBOL(strcpy);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memcmp);
 EXPORT_SYMBOL(memmove);
 EXPORT_SYMBOL(memchr);
-EXPORT_SYMBOL(get_wchan);
 
 /*
  * libgcc functions - functions that are used internally by the
@@ -102,6 +98,7 @@ EXPORT_SYMBOL(outsw);
 EXPORT_SYMBOL(insw);
 EXPORT_SYMBOL(outsl);
 EXPORT_SYMBOL(insl);
+EXPORT_SYMBOL(insl_16);
 EXPORT_SYMBOL(irq_flags);
 EXPORT_SYMBOL(iounmap);
 EXPORT_SYMBOL(blackfin_dcache_invalidate_range);
diff --git a/arch/blackfin/kernel/cplbinit.c b/arch/blackfin/kernel/cplbinit.c
index f2db6a5e2b5..6320bc45fbb 100644
--- a/arch/blackfin/kernel/cplbinit.c
+++ b/arch/blackfin/kernel/cplbinit.c
@@ -26,29 +26,22 @@
 #include <asm/cplb.h>
 #include <asm/cplbinit.h>
 
-u_long icplb_table[MAX_CPLBS+1];
-u_long dcplb_table[MAX_CPLBS+1];
+u_long icplb_table[MAX_CPLBS + 1];
+u_long dcplb_table[MAX_CPLBS + 1];
 
 #ifdef CONFIG_CPLB_SWITCH_TAB_L1
-u_long ipdt_table[MAX_SWITCH_I_CPLBS+1]__attribute__((l1_data));
-u_long dpdt_table[MAX_SWITCH_D_CPLBS+1]__attribute__((l1_data));
-
-#ifdef CONFIG_CPLB_INFO
-u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS]__attribute__((l1_data));
-u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS]__attribute__((l1_data));
-#endif /* CONFIG_CPLB_INFO */
-
+# define PDT_ATTR __attribute__((l1_data))
 #else
+# define PDT_ATTR
+#endif
 
-u_long ipdt_table[MAX_SWITCH_I_CPLBS+1];
-u_long dpdt_table[MAX_SWITCH_D_CPLBS+1];
+u_long ipdt_table[MAX_SWITCH_I_CPLBS + 1] PDT_ATTR;
+u_long dpdt_table[MAX_SWITCH_D_CPLBS + 1] PDT_ATTR;
 
 #ifdef CONFIG_CPLB_INFO
-u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS];
-u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS];
-#endif /* CONFIG_CPLB_INFO */
-
-#endif /*CONFIG_CPLB_SWITCH_TAB_L1*/
+u_long ipdt_swapcount_table[MAX_SWITCH_I_CPLBS] PDT_ATTR;
+u_long dpdt_swapcount_table[MAX_SWITCH_D_CPLBS] PDT_ATTR;
+#endif
 
 struct s_cplb {
 	struct cplb_tab init_i;
@@ -71,7 +64,7 @@ static struct cplb_desc cplb_data[] = {
 #else
 		.valid = 0,
 #endif
-		.name = "ZERO Pointer Saveguard",
+		.name = "Zero Pointer Guard Page",
 	},
 	{
 		.start = L1_CODE_START,
@@ -102,20 +95,20 @@ static struct cplb_desc cplb_data[] = {
 		.end = 0,  /* dynamic */
 		.psize = 0,
 		.attr = INITIAL_T | SWITCH_T | I_CPLB | D_CPLB,
-		.i_conf =  SDRAM_IGENERIC,
-		.d_conf =  SDRAM_DGENERIC,
+		.i_conf = SDRAM_IGENERIC,
+		.d_conf = SDRAM_DGENERIC,
 		.valid = 1,
-		.name = "SDRAM Kernel",
+		.name = "Kernel Memory",
 	},
 	{
 		.start = 0, /* dynamic */
 		.end = 0, /* dynamic */
 		.psize = 0,
 		.attr = INITIAL_T | SWITCH_T | D_CPLB,
-		.i_conf =  SDRAM_IGENERIC,
-		.d_conf =  SDRAM_DNON_CHBL,
+		.i_conf = SDRAM_IGENERIC,
+		.d_conf = SDRAM_DNON_CHBL,
 		.valid = 1,
-		.name = "SDRAM RAM MTD",
+		.name = "uClinux MTD Memory",
 	},
 	{
 		.start = 0, /* dynamic */
@@ -124,7 +117,7 @@ static struct cplb_desc cplb_data[] = {
 		.attr = INITIAL_T | SWITCH_T | D_CPLB,
 		.d_conf = SDRAM_DNON_CHBL,
 		.valid = 1,
-		.name = "SDRAM Uncached DMA ZONE",
+		.name = "Uncached DMA Zone",
 	},
 	{
 		.start = 0, /* dynamic */
@@ -134,7 +127,7 @@ static struct cplb_desc cplb_data[] = {
 		.i_conf = 0, /* dynamic */
 		.d_conf = 0, /* dynamic */
 		.valid = 1,
-		.name = "SDRAM Reserved Memory",
+		.name = "Reserved Memory",
 	},
 	{
 		.start = ASYNC_BANK0_BASE,
@@ -143,14 +136,14 @@ static struct cplb_desc cplb_data[] = {
 		.attr = SWITCH_T | D_CPLB,
 		.d_conf = SDRAM_EBIU,
 		.valid = 1,
-		.name = "ASYNC Memory",
+		.name = "Asynchronous Memory Banks",
 	},
 	{
-#if defined(CONFIG_BF561)
-		.start = L2_SRAM,
-		.end = L2_SRAM_END,
+#ifdef L2_START
+		.start = L2_START,
+		.end = L2_START + L2_LENGTH,
 		.psize = SIZE_1M,
-		.attr = SWITCH_T | D_CPLB,
+		.attr = SWITCH_T | I_CPLB | D_CPLB,
 		.i_conf = L2_MEMORY,
 		.d_conf = L2_MEMORY,
 		.valid = 1,
@@ -158,13 +151,23 @@ static struct cplb_desc cplb_data[] = {
 		.valid = 0,
 #endif
 		.name = "L2 Memory",
-	}
+	},
+	{
+		.start = BOOT_ROM_START,
+		.end = BOOT_ROM_START + BOOT_ROM_LENGTH,
+		.psize = SIZE_1M,
+		.attr = SWITCH_T | I_CPLB | D_CPLB,
+		.i_conf = SDRAM_IGENERIC,
+		.d_conf = SDRAM_DGENERIC,
+		.valid = 1,
+		.name = "On-Chip BootROM",
+	},
 };
 
 static u16 __init lock_kernel_check(u32 start, u32 end)
 {
-	if ((start <= (u32) _stext && end >= (u32) _end)
-	    || (start >= (u32) _stext && end <= (u32) _end))
+	if ((end   <= (u32) _end && end   >= (u32)_stext) ||
+	    (start <= (u32) _end && start >= (u32)_stext))
 		return IN_KERNEL;
 	return 0;
 }
@@ -350,7 +353,7 @@ void __init generate_cpl_tables(void)
 	else
 		cplb_data[RES_MEM].i_conf = SDRAM_INON_CHBL;
 
-	for (i = ZERO_P; i <= L2_MEM; i++) {
+	for (i = ZERO_P; i < ARRAY_SIZE(cplb_data); ++i) {
 		if (!cplb_data[i].valid)
 			continue;
 
diff --git a/arch/blackfin/kernel/early_printk.c b/arch/blackfin/kernel/early_printk.c
index 6ec518a8111..724f4a5a1d4 100644
--- a/arch/blackfin/kernel/early_printk.c
+++ b/arch/blackfin/kernel/early_printk.c
@@ -205,7 +205,8 @@ asmlinkage void __init early_trap_c(struct pt_regs *fp, void *retaddr)
 	if (likely(early_console == NULL))
 		setup_early_printk(DEFAULT_EARLY_PORT);
 
-	dump_bfin_regs(fp, retaddr);
+	dump_bfin_mem((void *)fp->retx);
+	show_regs(fp);
 	dump_bfin_trace_buffer();
 
 	panic("Died early");
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 9124467651c..5bf15125f0d 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -134,27 +134,6 @@ void cpu_idle(void)
 	}
 }
 
-void show_regs(struct pt_regs *regs)
-{
-	printk(KERN_NOTICE "\n");
-	printk(KERN_NOTICE
-	       "PC: %08lu  Status: %04lu  SysStatus: %04lu  RETS: %08lu\n",
-	       regs->pc, regs->astat, regs->seqstat, regs->rets);
-	printk(KERN_NOTICE
-	       "A0.x: %08lx  A0.w: %08lx  A1.x: %08lx  A1.w: %08lx\n",
-	       regs->a0x, regs->a0w, regs->a1x, regs->a1w);
-	printk(KERN_NOTICE "P0: %08lx  P1: %08lx  P2: %08lx  P3: %08lx\n",
-	       regs->p0, regs->p1, regs->p2, regs->p3);
-	printk(KERN_NOTICE "P4: %08lx  P5: %08lx\n", regs->p4, regs->p5);
-	printk(KERN_NOTICE "R0: %08lx  R1: %08lx  R2: %08lx  R3: %08lx\n",
-	       regs->r0, regs->r1, regs->r2, regs->r3);
-	printk(KERN_NOTICE "R4: %08lx  R5: %08lx  R6: %08lx  R7: %08lx\n",
-	       regs->r4, regs->r5, regs->r6, regs->r7);
-
-	if (!regs->ipend)
-		printk(KERN_NOTICE "USP: %08lx\n", rdusp());
-}
-
 /* Fill in the fpu structure for a core dump.  */
 
 int dump_fpu(struct pt_regs *regs, elf_fpregset_t * fpregs)
@@ -239,51 +218,6 @@ copy_thread(int nr, unsigned long clone_flags,
 }
 
 /*
- * fill in the user structure for a core dump..
- */
-void dump_thread(struct pt_regs *regs, struct user *dump)
-{
-	dump->magic = CMAGIC;
-	dump->start_code = 0;
-	dump->start_stack = rdusp() & ~(PAGE_SIZE - 1);
-	dump->u_tsize = ((unsigned long)current->mm->end_code) >> PAGE_SHIFT;
-	dump->u_dsize = ((unsigned long)(current->mm->brk +
-					 (PAGE_SIZE - 1))) >> PAGE_SHIFT;
-	dump->u_dsize -= dump->u_tsize;
-	dump->u_ssize = 0;
-
-	if (dump->start_stack < TASK_SIZE)
-		dump->u_ssize =
-		    ((unsigned long)(TASK_SIZE -
-				     dump->start_stack)) >> PAGE_SHIFT;
-
-	dump->u_ar0 = (struct user_regs_struct *)((int)&dump->regs - (int)dump);
-
-	dump->regs.r0 = regs->r0;
-	dump->regs.r1 = regs->r1;
-	dump->regs.r2 = regs->r2;
-	dump->regs.r3 = regs->r3;
-	dump->regs.r4 = regs->r4;
-	dump->regs.r5 = regs->r5;
-	dump->regs.r6 = regs->r6;
-	dump->regs.r7 = regs->r7;
-	dump->regs.p0 = regs->p0;
-	dump->regs.p1 = regs->p1;
-	dump->regs.p2 = regs->p2;
-	dump->regs.p3 = regs->p3;
-	dump->regs.p4 = regs->p4;
-	dump->regs.p5 = regs->p5;
-	dump->regs.orig_p0 = regs->orig_p0;
-	dump->regs.a0w = regs->a0w;
-	dump->regs.a1w = regs->a1w;
-	dump->regs.a0x = regs->a0x;
-	dump->regs.a1x = regs->a1x;
-	dump->regs.rets = regs->rets;
-	dump->regs.astat = regs->astat;
-	dump->regs.pc = regs->pc;
-}
-
-/*
  * sys_execve() executes a new program.
  */
 
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 934234f4383..d2822010b7c 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -43,6 +43,7 @@
 #include <asm/cacheflush.h>
 #include <asm/blackfin.h>
 #include <asm/cplbinit.h>
+#include <asm/div64.h>
 #include <asm/fixed_code.h>
 #include <asm/early_printk.h>
 
@@ -504,13 +505,17 @@ EXPORT_SYMBOL(get_sclk);
 
 unsigned long sclk_to_usecs(unsigned long sclk)
 {
-	return (USEC_PER_SEC * (u64)sclk) / get_sclk();
+	u64 tmp = USEC_PER_SEC * (u64)sclk;
+	do_div(tmp, get_sclk());
+	return tmp;
 }
 EXPORT_SYMBOL(sclk_to_usecs);
 
 unsigned long usecs_to_sclk(unsigned long usecs)
 {
-	return (get_sclk() * (u64)usecs) / USEC_PER_SEC;
+	u64 tmp = get_sclk() * (u64)usecs;
+	do_div(tmp, USEC_PER_SEC);
+	return tmp;
 }
 EXPORT_SYMBOL(usecs_to_sclk);
 
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index cfa05436c97..21a55ef19cb 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -158,7 +158,7 @@ static void decode_address(char *buf, unsigned long address)
 	}
 
 	/* we were unable to find this address anywhere */
-	sprintf(buf, "[<0x%p>]", (void *)address);
+	sprintf(buf, "<0x%p> /* unknown address */", (void *)address);
 
 done:
 	write_unlock_irqrestore(&tasklist_lock, flags);
@@ -169,7 +169,9 @@ asmlinkage void double_fault_c(struct pt_regs *fp)
 	console_verbose();
 	oops_in_progress = 1;
 	printk(KERN_EMERG "\n" KERN_EMERG "Double Fault\n");
-	dump_bfin_regs(fp, (void *)fp->retx);
+	dump_bfin_process(fp);
+	dump_bfin_mem((void *)fp->retx);
+	show_regs(fp);
 	panic("Double Fault - unrecoverable event\n");
 
 }
@@ -250,7 +252,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
 	case VEC_EXCPT03:
 		info.si_code = SEGV_STACKFLOW;
 		sig = SIGSEGV;
-		printk(KERN_NOTICE EXC_0x03);
+		printk(KERN_NOTICE EXC_0x03(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x04 - User Defined, Caught by default */
@@ -279,7 +281,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
 	case VEC_OVFLOW:
 		info.si_code = TRAP_TRACEFLOW;
 		sig = SIGTRAP;
-		printk(KERN_NOTICE EXC_0x11);
+		printk(KERN_NOTICE EXC_0x11(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x12 - Reserved, Caught by default */
@@ -301,36 +303,35 @@ asmlinkage void trap_c(struct pt_regs *fp)
 	case VEC_UNDEF_I:
 		info.si_code = ILL_ILLOPC;
 		sig = SIGILL;
-		printk(KERN_NOTICE EXC_0x21);
+		printk(KERN_NOTICE EXC_0x21(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x22 - Illegal Instruction Combination, handled here */
 	case VEC_ILGAL_I:
 		info.si_code = ILL_ILLPARAOP;
 		sig = SIGILL;
-		printk(KERN_NOTICE EXC_0x22);
+		printk(KERN_NOTICE EXC_0x22(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
-	/* 0x23 - Data CPLB Protection Violation,
-		 normal case is handled in _cplb_hdr */
+	/* 0x23 - Data CPLB protection violation, handled here */
 	case VEC_CPLB_VL:
 		info.si_code = ILL_CPLB_VI;
-		sig = SIGILL;
-		printk(KERN_NOTICE EXC_0x23);
+		sig = SIGBUS;
+		printk(KERN_NOTICE EXC_0x23(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x24 - Data access misaligned, handled here */
 	case VEC_MISALI_D:
 		info.si_code = BUS_ADRALN;
 		sig = SIGBUS;
-		printk(KERN_NOTICE EXC_0x24);
+		printk(KERN_NOTICE EXC_0x24(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x25 - Unrecoverable Event, handled here */
 	case VEC_UNCOV:
 		info.si_code = ILL_ILLEXCPT;
 		sig = SIGILL;
-		printk(KERN_NOTICE EXC_0x25);
+		printk(KERN_NOTICE EXC_0x25(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x26 - Data CPLB Miss, normal case is handled in _cplb_hdr,
@@ -338,7 +339,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
 	case VEC_CPLB_M:
 		info.si_code = BUS_ADRALN;
 		sig = SIGBUS;
-		printk(KERN_NOTICE EXC_0x26);
+		printk(KERN_NOTICE EXC_0x26(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x27 - Data CPLB Multiple Hits - Linux Trap Zero, handled here */
@@ -349,7 +350,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
 		printk(KERN_NOTICE "NULL pointer access (probably)\n");
 #else
 		sig = SIGILL;
-		printk(KERN_NOTICE EXC_0x27);
+		printk(KERN_NOTICE EXC_0x27(KERN_NOTICE));
 #endif
 		CHK_DEBUGGER_TRAP();
 		break;
@@ -357,7 +358,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
 	case VEC_WATCH:
 		info.si_code = TRAP_WATCHPT;
 		sig = SIGTRAP;
-		pr_debug(EXC_0x28);
+		pr_debug(EXC_0x28(KERN_DEBUG));
 		CHK_DEBUGGER_TRAP_MAYBE();
 		/* Check if this is a watchpoint in kernel space */
 		if (fp->ipend & 0xffc0)
@@ -379,22 +380,21 @@ asmlinkage void trap_c(struct pt_regs *fp)
 	case VEC_MISALI_I:
 		info.si_code = BUS_ADRALN;
 		sig = SIGBUS;
-		printk(KERN_NOTICE EXC_0x2A);
+		printk(KERN_NOTICE EXC_0x2A(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
-	/* 0x2B - Instruction CPLB protection Violation,
-		handled in _cplb_hdr */
+	/* 0x2B - Instruction CPLB protection violation, handled here */
 	case VEC_CPLB_I_VL:
 		info.si_code = ILL_CPLB_VI;
-		sig = SIGILL;
-		printk(KERN_NOTICE EXC_0x2B);
+		sig = SIGBUS;
+		printk(KERN_NOTICE EXC_0x2B(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x2C - Instruction CPLB miss, handled in _cplb_hdr */
 	case VEC_CPLB_I_M:
 		info.si_code = ILL_CPLB_MISS;
 		sig = SIGBUS;
-		printk(KERN_NOTICE EXC_0x2C);
+		printk(KERN_NOTICE EXC_0x2C(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x2D - Instruction CPLB Multiple Hits, handled here */
@@ -405,7 +405,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
 		printk(KERN_NOTICE "Jump to address 0 - 0x0fff\n");
 #else
 		sig = SIGILL;
-		printk(KERN_NOTICE EXC_0x2D);
+		printk(KERN_NOTICE EXC_0x2D(KERN_NOTICE));
 #endif
 		CHK_DEBUGGER_TRAP();
 		break;
@@ -413,7 +413,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
 	case VEC_ILL_RES:
 		info.si_code = ILL_PRVOPC;
 		sig = SIGILL;
-		printk(KERN_NOTICE EXC_0x2E);
+		printk(KERN_NOTICE EXC_0x2E(KERN_NOTICE));
 		CHK_DEBUGGER_TRAP();
 		break;
 	/* 0x2F - Reserved, Caught by default */
@@ -446,7 +446,9 @@ asmlinkage void trap_c(struct pt_regs *fp)
 
 	if (sig != SIGTRAP) {
 		unsigned long stack;
-		dump_bfin_regs(fp, (void *)fp->retx);
+		dump_bfin_process(fp);
+		dump_bfin_mem((void *)fp->retx);
+		show_regs(fp);
 
 		/* Print out the trace buffer if it makes sense */
 #ifndef CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE
@@ -460,22 +462,25 @@ asmlinkage void trap_c(struct pt_regs *fp)
 		show_stack(current, &stack);
 		if (oops_in_progress) {
 #ifndef CONFIG_ACCESS_CHECK
-			printk(KERN_EMERG "Hey - dork - please turn on "
-				"CONFIG_ACCESS_CHECK\n");
+			printk(KERN_EMERG "Please turn on "
+			       "CONFIG_ACCESS_CHECK\n");
 #endif
 			panic("Kernel exception");
 		}
-
-		/* Ensure that bad return addresses don't end up in an infinite
-		 * loop, due to speculative loads/reads
-		 */
-		fp->pc = SAFE_USER_INSTRUCTION;
 	}
+
 	info.si_signo = sig;
 	info.si_errno = 0;
 	info.si_addr = (void *)fp->pc;
 	force_sig_info(sig, &info, current);
 
+	/* Ensure that bad return addresses don't end up in an infinite
+	 * loop, due to speculative loads/reads. This needs to be done after
+	 * the signal has been sent.
+	 */
+	if (trapnr == VEC_CPLB_I_M && sig != SIGTRAP)
+		fp->pc = SAFE_USER_INSTRUCTION;
+
 	trace_buffer_restore(j);
 	return;
 }
@@ -600,37 +605,48 @@ void dump_stack(void)
 	show_stack(current, &stack);
 	trace_buffer_restore(tflags);
 }
-
 EXPORT_SYMBOL(dump_stack);
 
-void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
+void dump_bfin_process(struct pt_regs *fp)
 {
-	char buf [150];
+	/* We should be able to look at fp->ipend, but we don't push it on the
+	 * stack all the time, so do this until we fix that */
+	unsigned int context = bfin_read_IPEND();
+
+	if (oops_in_progress)
+		printk(KERN_EMERG "Kernel OOPS in progress\n");
+
+	if (context & 0x0020)
+		printk(KERN_NOTICE "Deferred excecption or HW Error context\n");
+	else if (context & 0x3FC0)
+		printk(KERN_NOTICE "Interrupt context\n");
+	else if (context & 0x4000)
+		printk(KERN_NOTICE "Deferred Interrupt context\n");
+	else if (context & 0x8000)
+		printk(KERN_NOTICE "Kernel process context\n");
+
+	if (current->pid && current->mm) {
+		printk(KERN_NOTICE "CURRENT PROCESS:\n");
+		printk(KERN_NOTICE "COMM=%s PID=%d\n",
+			current->comm, current->pid);
+
+		printk(KERN_NOTICE "TEXT = 0x%p-0x%p  DATA = 0x%p-0x%p\n"
+			KERN_NOTICE "BSS = 0x%p-0x%p   USER-STACK = 0x%p\n"
+			KERN_NOTICE "\n",
+			(void *)current->mm->start_code,
+			(void *)current->mm->end_code,
+			(void *)current->mm->start_data,
+			(void *)current->mm->end_data,
+			(void *)current->mm->end_data,
+			(void *)current->mm->brk,
+			(void *)current->mm->start_stack);
+	} else
+		printk(KERN_NOTICE "\n" KERN_NOTICE
+		     "No Valid process in current context\n");
+}
 
-	if (!oops_in_progress) {
-		if (current->pid && current->mm) {
-			printk(KERN_NOTICE "\n" KERN_NOTICE "CURRENT PROCESS:\n");
-			printk(KERN_NOTICE "COMM=%s PID=%d\n",
-				current->comm, current->pid);
-
-			printk(KERN_NOTICE "TEXT = 0x%p-0x%p  DATA = 0x%p-0x%p\n"
-				KERN_NOTICE "BSS = 0x%p-0x%p   USER-STACK = 0x%p\n"
-				KERN_NOTICE "\n",
-				(void *)current->mm->start_code,
-				(void *)current->mm->end_code,
-				(void *)current->mm->start_data,
-				(void *)current->mm->end_data,
-				(void *)current->mm->end_data,
-				(void *)current->mm->brk,
-				(void *)current->mm->start_stack);
-		} else {
-			printk (KERN_NOTICE "\n" KERN_NOTICE
-			     "No Valid pid - Either things are really messed up,"
-			     " or you are in the kernel\n");
-		}
-	} else {
-		printk(KERN_NOTICE "Kernel or interrupt exception\n");
-	}
+void dump_bfin_mem(void *retaddr)
+{
 
 	if (retaddr >= (void *)FIXED_CODE_START  && retaddr < (void *)physical_mem_end
 #if L1_CODE_LENGTH != 0
@@ -671,8 +687,13 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
 		printk("\n");
 	} else
 		printk("\n" KERN_NOTICE
-			"Cannot look at the [PC] for it is"
-			" in unreadable memory - sorry\n");
+			"Cannot look at the [PC] <%p> for it is"
+			" in unreadable memory - sorry\n", retaddr);
+}
+
+void show_regs(struct pt_regs *fp)
+{
+	char buf [150];
 
 	printk(KERN_NOTICE "\n" KERN_NOTICE "SEQUENCER STATUS:\n");
 	printk(KERN_NOTICE " SEQSTAT: %08lx  IPEND: %04lx  SYSCFG: %04lx\n",
@@ -686,6 +707,8 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
 	printk(KERN_NOTICE " RETX: %s\n", buf);
 	decode_address(buf, fp->rets);
 	printk(KERN_NOTICE " RETS: %s\n", buf);
+	decode_address(buf, fp->pc);
+	printk(KERN_NOTICE " PC: %s\n", buf);
 
 	if ((long)fp->seqstat & SEQSTAT_EXCAUSE) {
 		decode_address(buf, bfin_read_DCPLB_FAULT_ADDR());
@@ -800,7 +823,9 @@ void panic_cplb_error(int cplb_panic, struct pt_regs *fp)
 
 	printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void *)bfin_read_DCPLB_FAULT_ADDR());
 	printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void *)bfin_read_ICPLB_FAULT_ADDR());
-	dump_bfin_regs(fp, (void *)fp->retx);
+	dump_bfin_process(fp);
+	dump_bfin_mem((void *)fp->retx);
+	show_regs(fp);
 	dump_stack();
 	panic("Unrecoverable event\n");
 }
diff --git a/arch/blackfin/lib/Makefile b/arch/blackfin/lib/Makefile
index bfdad52c570..635288fc5f5 100644
--- a/arch/blackfin/lib/Makefile
+++ b/arch/blackfin/lib/Makefile
@@ -4,7 +4,7 @@
 
 lib-y := \
 	ashldi3.o ashrdi3.o lshrdi3.o \
-	muldi3.o divsi3.o udivsi3.o udivdi3.o modsi3.o umodsi3.o \
+	muldi3.o divsi3.o udivsi3.o modsi3.o umodsi3.o \
 	checksum.o memcpy.o memset.o memcmp.o memchr.o memmove.o \
 	strcmp.o strcpy.o strncmp.o strncpy.o \
 	umulsi3_highpart.o smulsi3_highpart.o \
diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S
index a17cc77ac36..df7b8833a0c 100644
--- a/arch/blackfin/lib/ins.S
+++ b/arch/blackfin/lib/ins.S
@@ -77,3 +77,22 @@ ENTRY(_insb)
 	sti R3;
 	RTS;
 ENDPROC(_insb)
+
+
+
+ENTRY(_insl_16)
+	P0 = R0;	/* P0 = port */
+	cli R3;
+	P1 = R1;	/* P1 = address */
+	P2 = R2;	/* P2 = count */
+	SSYNC;
+	LSETUP( .Llong16_loop_s, .Llong16_loop_e) LC0 = P2;
+.Llong16_loop_s:  R0 = [P0];
+		  W[P1++] = R0;
+		  R0 = R0 >> 16;
+		  W[P1++] = R0;
+		  NOP;
+.Llong16_loop_e:  NOP;
+	sti R3;
+	RTS;
+ENDPROC(_insl_16)
diff --git a/arch/blackfin/lib/strcmp.c b/arch/blackfin/lib/strcmp.c
index 4eeefd86907..fde39a1950c 100644
--- a/arch/blackfin/lib/strcmp.c
+++ b/arch/blackfin/lib/strcmp.c
@@ -1,10 +1,19 @@
-#include <linux/types.h>
+/*
+ * Provide symbol in case str func is not inlined.
+ *
+ * Copyright (c) 2006-2007 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
 
 #define strcmp __inline_strcmp
 #include <asm/string.h>
 #undef strcmp
 
+#include <linux/module.h>
+
 int strcmp(const char *dest, const char *src)
 {
 	return __inline_strcmp(dest, src);
 }
+EXPORT_SYMBOL(strcmp);
diff --git a/arch/blackfin/lib/strcpy.c b/arch/blackfin/lib/strcpy.c
index 534589db725..2a8836b1f4d 100644
--- a/arch/blackfin/lib/strcpy.c
+++ b/arch/blackfin/lib/strcpy.c
@@ -1,10 +1,19 @@
-#include <linux/types.h>
+/*
+ * Provide symbol in case str func is not inlined.
+ *
+ * Copyright (c) 2006-2007 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
 
 #define strcpy __inline_strcpy
 #include <asm/string.h>
 #undef strcpy
 
+#include <linux/module.h>
+
 char *strcpy(char *dest, const char *src)
 {
 	return __inline_strcpy(dest, src);
 }
+EXPORT_SYMBOL(strcpy);
diff --git a/arch/blackfin/lib/strncmp.c b/arch/blackfin/lib/strncmp.c
index d791f120bff..2aaae78a68e 100644
--- a/arch/blackfin/lib/strncmp.c
+++ b/arch/blackfin/lib/strncmp.c
@@ -1,10 +1,19 @@
-#include <linux/types.h>
+/*
+ * Provide symbol in case str func is not inlined.
+ *
+ * Copyright (c) 2006-2007 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
 
 #define strncmp __inline_strncmp
 #include <asm/string.h>
 #undef strncmp
 
+#include <linux/module.h>
+
 int strncmp(const char *cs, const char *ct, size_t count)
 {
 	return __inline_strncmp(cs, ct, count);
 }
+EXPORT_SYMBOL(strncmp);
diff --git a/arch/blackfin/lib/strncpy.c b/arch/blackfin/lib/strncpy.c
index 1fecb5c71ff..ea1dc6bf237 100644
--- a/arch/blackfin/lib/strncpy.c
+++ b/arch/blackfin/lib/strncpy.c
@@ -1,10 +1,19 @@
-#include <linux/types.h>
+/*
+ * Provide symbol in case str func is not inlined.
+ *
+ * Copyright (c) 2006-2007 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
 
 #define strncpy __inline_strncpy
 #include <asm/string.h>
 #undef strncpy
 
+#include <linux/module.h>
+
 char *strncpy(char *dest, const char *src, size_t n)
 {
 	return __inline_strncpy(dest, src, n);
 }
+EXPORT_SYMBOL(strncpy);
diff --git a/arch/blackfin/lib/udivdi3.S b/arch/blackfin/lib/udivdi3.S
deleted file mode 100644
index ad1ebee675e..00000000000
--- a/arch/blackfin/lib/udivdi3.S
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * udivdi3.S - unsigned long long division
- *
- * Copyright 2003-2007 Analog Devices Inc.
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Licensed under the GPLv2 or later.
- */
-
-#include <linux/linkage.h>
-
-#define CARRY AC0
-
-#ifdef CONFIG_ARITHMETIC_OPS_L1
-.section .l1.text
-#else
-.text
-#endif
-
-
-ENTRY(___udivdi3)
-   R3 = [SP + 12];
-   [--SP] = (R7:4, P5:3);
-
-   /* Attempt to use divide primitive first; these will handle
-   **  most cases, and they're quick - avoids stalls incurred by
-   ** testing for identities.
-   */
-
-   R4 = R2 | R3;
-   CC = R4 == 0;
-   IF CC JUMP .LDIV_BY_ZERO;
-
-   R4.H = 0x8000;
-   R4 >>>= 16;                  // R4 now 0xFFFF8000
-   R5 = R0 | R2;                // If either dividend or
-   R4 = R5 & R4;                // divisor have bits in
-   CC = R4;                     // top half or low half's sign
-   IF CC JUMP .LIDENTS;          // bit, skip builtins.
-   R4 = R1 | R3;                // Also check top halves
-   CC = R4;
-   IF CC JUMP .LIDENTS;
-
-   /* Can use the builtins. */
-
-   AQ = CC;                     // Clear AQ (CC==0)
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   DIVQ(R0, R2);
-   R0 = R0.L (Z);
-   R1 = 0;
-   (R7:4, P5:3) = [SP++];
-   RTS;
-
-.LIDENTS:
-   /* Test for common identities. Value to be returned is
-   ** placed in R6,R7.
-   */
-                                // Check for 0/y, return 0
-   R4 = R0 | R1;
-   CC = R4 == 0;
-   IF CC JUMP .LRETURN_R0;
-
-                                // Check for x/x, return 1
-   R6 = R0 - R2;                // If x == y, then both R6 and R7 will be zero
-   R7 = R1 - R3;
-   R4 = R6 | R7;                // making R4 zero.
-   R6 += 1;                     // which would now make R6:R7==1.
-   CC = R4 == 0;
-   IF CC JUMP .LRETURN_IDENT;
-
-                                // Check for x/1, return x
-   R6 = R0;
-   R7 = R1;
-   CC = R3 == 0;
-   IF !CC JUMP .Lnexttest;
-   CC = R2 == 1;
-   IF CC JUMP .LRETURN_IDENT;
-
-.Lnexttest:
-   R4.L = ONES R2;              // check for div by power of two which
-   R5.L = ONES R3;              // can be done using a shift
-   R6 = PACK (R5.L, R4.L);
-   CC = R6 == 1;
-   IF CC JUMP .Lpower_of_two_upper_zero;
-   R6 = PACK (R4.L, R5.L);
-   CC = R6 == 1;
-   IF CC JUMP .Lpower_of_two_lower_zero;
-
-                                // Check for x < y, return 0
-   R6 = 0;
-   R7 = R6;
-   CC = R1 < R3 (IU);
-   IF CC JUMP .LRETURN_IDENT;
-   CC = R1 == R3;
-   IF !CC JUMP .Lno_idents;
-   CC = R0 < R2 (IU);
-   IF CC JUMP .LRETURN_IDENT;
-
-.Lno_idents:                    // Idents don't match. Go for the full operation
-
-
-   // If X, or X and Y have high bit set, it'll affect the
-   // results, so shift right one to stop this. Note: we've already
-   // checked that X >= Y, so Y's msb won't be set unless X's
-   // is.
-
-   R4 = 0;
-   CC = R1 < 0;
-   IF !CC JUMP .Lx_msb_clear;
-   CC = !CC;                   // 1 -> 0;
-   R1 = ROT R1 BY -1;          // Shift X >> 1
-   R0 = ROT R0 BY -1;          // lsb -> CC
-   BITSET(R4,31);              // to record only x msb was set
-   CC = R3 < 0;
-   IF !CC JUMP .Ly_msb_clear;
-   CC = !CC;
-   R3 = ROT R3 BY -1;          // Shift Y >> 1
-   R2 = ROT R2 BY -1;
-   BITCLR(R4,31);              // clear bit to record only x msb was set
-
-.Ly_msb_clear:
-.Lx_msb_clear:
-   // Bit 31 in R4 indicates X msb set, but Y msb wasn't, and no bits
-   // were lost, so we should shift result left by one.
-
-   [--SP] = R4;                // save for later
-
-   // In the loop that follows, each iteration we add
-   // either Y' or -Y' to the Remainder. We compute the
-   // negated Y', and store, for convenience. Y' goes
-   // into P0:P1, while -Y' goes into P2:P3.
-
-   P0 = R2;
-   P1 = R3;
-   R2 = -R2;
-   CC = CARRY;
-   CC = !CC;
-   R4 = CC;
-   R3 = -R3;
-   R3 = R3 - R4;
-
-   R6 = 0;                     // remainder = 0
-   R7 = R6;
-
-   [--SP] = R2; P2 = SP;
-   [--SP] = R3; P3 = SP;
-   [--SP] = R6; P5 = SP;       // AQ = 0
-   [--SP] = P1;
-
-   /* In the loop that follows, we use the following
-   ** register assignments:
-   ** R0,R1 X, workspace
-   ** R2,R3 Y, workspace
-   ** R4,R5 partial Div
-   ** R6,R7 partial remainder
-   ** P5 AQ
-   ** The remainder and div form a 128-bit number, with
-   ** the remainder in the high 64-bits.
-   */
-   R4 = R0;                    // Div = X'
-   R5 = R1;
-   R3 = 0;
-
-   P4 = 64;                    // Iterate once per bit
-   LSETUP(.LULST,.LULEND) LC0 = P4;
-.LULST:
-        /* Shift Div and remainder up by one. The bit shifted
-        ** out of the top of the quotient is shifted into the bottom
-        ** of the remainder.
-        */
-        CC = R3;
-        R4 = ROT R4 BY 1;
-        R5 = ROT R5 BY 1 ||        // low q to high q
-             R2 = [P5];            // load saved AQ
-        R6 = ROT R6 BY 1 ||        // high q to low r
-             R0 = [P2];            // load -Y'
-        R7 = ROT R7 BY 1 ||        // low r to high r
-             R1 = [P3];
-
-                                   // Assume add -Y'
-        CC = R2 < 0;               // But if AQ is set...
-        IF CC R0 = P0;             // then add Y' instead
-        IF CC R1 = P1;
-
-        R6 = R6 + R0;              // Rem += (Y' or -Y')
-        CC = CARRY;
-        R0 = CC;
-        R7 = R7 + R1;
-        R7 = R7 + R0 (NS) ||
-             R1 = [SP];
-                                   // Set the next AQ bit
-        R1 = R7 ^ R1;              // from Remainder and Y'
-        R1 = R1 >> 31 ||           // Negate AQ's value, and
-             [P5] = R1;            // save next AQ
-        BITTGL(R1, 0);             // add neg AQ  to the Div
-.LULEND: R4 = R4 + R1;
-
-   R6 = [SP + 16];
-
-   R0 = R4;
-   R1 = R5;
-   CC = BITTST(R6,30);         // Just set CC=0
-   R4 = ROT R0 BY 1;           // but if we had to shift X,
-   R5 = ROT R1 BY 1;           // and didn't shift any bits out,
-   CC = BITTST(R6,31);         // then the result will be half as
-   IF CC R0 = R4;              // much as required, so shift left
-   IF CC R1 = R5;              // one space.
-
-   SP += 20;
-   (R7:4, P5:3) = [SP++];
-   RTS;
-
-.Lpower_of_two:
-   /* Y has a single bit set, which means it's a power of two.
-   ** That means we can perform the division just by shifting
-   ** X to the right the appropriate number of bits
-   */
-
-   /* signbits returns the number of sign bits, minus one.
-   ** 1=>30, 2=>29, ..., 0x40000000=>0. Which means we need
-   ** to shift right n-signbits spaces. It also means 0x80000000
-   ** is a special case, because that *also* gives a signbits of 0
-   */
-.Lpower_of_two_lower_zero:
-   R7 = 0;
-   R6 = R1 >> 31;
-   CC = R3 < 0;
-   IF CC JUMP .LRETURN_IDENT;
-
-   R2.L = SIGNBITS R3;
-   R2 = R2.L (Z);
-   R2 += -62;
-   (R7:4, P5:3) = [SP++];
-   JUMP ___lshftli;
-
-.Lpower_of_two_upper_zero:
-   CC = R2 < 0;
-   IF CC JUMP .Lmaxint_shift;
-
-   R2.L = SIGNBITS R2;
-   R2 = R2.L (Z);
-   R2 += -30;
-   (R7:4, P5:3) = [SP++];
-   JUMP ___lshftli;
-
-.Lmaxint_shift:
-   R2 = -31;
-   (R7:4, P5:3) = [SP++];
-   JUMP ___lshftli;
-
-.LRETURN_IDENT:
-   R0 = R6;
-   R1 = R7;
-.LRETURN_R0:
-   (R7:4, P5:3) = [SP++];
-   RTS;
-.LDIV_BY_ZERO:
-   R0 = ~R2;
-   R1 = R0;
-   (R7:4, P5:3) = [SP++];
-   RTS;
-
-ENDPROC(___udivdi3)
-
-
-ENTRY(___lshftli)
-	CC = R2 == 0;
-	IF CC JUMP .Lfinished;	// nothing to do
-	CC = R2 < 0;
-	IF CC JUMP .Lrshift;
-	R3 = 64;
-	CC = R2 < R3;
-	IF !CC JUMP .Lretzero;
-
-	// We're shifting left, and it's less than 64 bits, so
-	// a valid result will be returned.
-
-	R3 >>= 1;	// R3 now 32
-	CC = R2 < R3;
-
-	IF !CC JUMP .Lzerohalf;
-
-	// We're shifting left, between 1 and 31 bits, which means
-	// some of the low half will be shifted into the high half.
-	// Work out how much.
-
-	R3 = R3 - R2;
-
-	// Save that much data from the bottom half.
-
-	P1 = R7;
-	R7 = R0;
-	R7 >>= R3;
-
-	// Adjust both parts of the parameter.
-
-	R0 <<= R2;
-	R1 <<= R2;
-
-	// And include the bits moved across.
-
-	R1 = R1 | R7;
-	R7 = P1;
-	RTS;
-
-.Lzerohalf:
-	// We're shifting left, between 32 and 63 bits, so the
-	// bottom half will become zero, and the top half will
-	// lose some bits. How many?
-
-	R2 = R2 - R3;	// N - 32
-	R1 = LSHIFT R0 BY R2.L;
-	R0 = R0 - R0;
-	RTS;
-
-.Lretzero:
-	R0 = R0 - R0;
-	R1 = R0;
-.Lfinished:
-	RTS;
-
-.Lrshift:
-	// We're shifting right, but by how much?
-	R2 = -R2;
-	R3 = 64;
-	CC = R2 < R3;
-	IF !CC JUMP .Lretzero;
-
-	// Shifting right less than 64 bits, so some result bits will
-	// be retained.
-
-	R3 >>= 1;	// R3 now 32
-	CC = R2 < R3;
-	IF !CC JUMP .Lsignhalf;
-
-	// Shifting right between 1 and 31 bits, so need to copy
-	// data across words.
-
-	P1 = R7;
-	R3 = R3 - R2;
-	R7 = R1;
-	R7 <<= R3;
-	R1 >>= R2;
-	R0 >>= R2;
-	R0 = R7 | R0;
-	R7 = P1;
-	RTS;
-
-.Lsignhalf:
-	// Shifting right between 32 and 63 bits, so the top half
-	// will become all zero-bits, and the bottom half is some
-	// of the top half. But how much?
-
-	R2 = R2 - R3;
-	R0 = R1;
-	R0 >>= R2;
-	R1 = 0;
-	RTS;
-
-ENDPROC(___lshftli)
diff --git a/arch/blackfin/mach-bf527/Kconfig b/arch/blackfin/mach-bf527/Kconfig
index 50321f723de..5c736837d4b 100644
--- a/arch/blackfin/mach-bf527/Kconfig
+++ b/arch/blackfin/mach-bf527/Kconfig
@@ -1,5 +1,7 @@
 if (BF52x)
 
+source "arch/blackfin/mach-bf527/boards/Kconfig"
+
 menu "BF527 Specific Configuration"
 
 comment "Alternative Multiplexing Scheme"
diff --git a/arch/blackfin/mach-bf527/boards/Kconfig b/arch/blackfin/mach-bf527/boards/Kconfig
new file mode 100644
index 00000000000..6a570ad0374
--- /dev/null
+++ b/arch/blackfin/mach-bf527/boards/Kconfig
@@ -0,0 +1,12 @@
+choice
+	prompt "System type"
+	default BFIN527_EZKIT
+	help
+	  Select your board!
+
+config BFIN527_EZKIT
+	bool "BF527-EZKIT"
+	help
+	  BF527-EZKIT-LITE board support.
+
+endchoice
diff --git a/arch/blackfin/mach-bf527/boards/Makefile b/arch/blackfin/mach-bf527/boards/Makefile
index 912ac8ebc88..7277d35ef11 100644
--- a/arch/blackfin/mach-bf527/boards/Makefile
+++ b/arch/blackfin/mach-bf527/boards/Makefile
@@ -1,7 +1,5 @@
 #
-# arch/blackfin/mach-bf532/boards/Makefile
+# arch/blackfin/mach-bf527/boards/Makefile
 #
 
-obj-y					+= eth_mac.o
-obj-$(CONFIG_BFIN527_EZKIT)		+= ezkit.o
-
+obj-$(CONFIG_BFIN527_EZKIT)            += ezkit.o
diff --git a/arch/blackfin/mach-bf527/boards/eth_mac.c b/arch/blackfin/mach-bf527/boards/eth_mac.c
deleted file mode 100644
index a725cc8a929..00000000000
--- a/arch/blackfin/mach-bf527/boards/eth_mac.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- *  arch/blackfin/mach-bf537/board/eth_mac.c
- *
- *  Copyright (C) 2007 Analog Devices, Inc.
- *
- * 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/module.h>
-#include <asm/blackfin.h>
-
-#if	defined(CONFIG_GENERIC_BOARD) || defined(CONFIG_BFIN537_STAMP)
-
-/*
- * Currently the MAC address is saved in Flash by U-Boot
- */
-#define FLASH_MAC	0x203f0000
-
-void get_bf537_ether_addr(char *addr)
-{
-	unsigned int flash_mac = (unsigned int) FLASH_MAC;
-	*(u32 *)(&(addr[0])) = bfin_read32(flash_mac);
-	flash_mac += 4;
-	*(u16 *)(&(addr[4])) = bfin_read16(flash_mac);
-}
-
-#else
-
-/*
- * Provide MAC address function for other specific board setting
- */
-void get_bf537_ether_addr(char *addr)
-{
-	printk(KERN_WARNING "%s: No valid Ethernet MAC address found\n", __FILE__);
-}
-
-#endif
-
-EXPORT_SYMBOL(get_bf537_ether_addr);
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index bf1bedcc886..003e2ac654d 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -35,17 +35,18 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
-#include <linux/usb_isp1362.h>
+#include <linux/usb/isp1362.h>
 #endif
 #include <linux/pata_platform.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <linux/usb_sl811.h>
+#include <linux/usb/sl811.h>
 #include <asm/cplb.h>
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/reboot.h>
 #include <asm/nand.h>
+#include <asm/portmux.h>
 #include <linux/spi/ad7877.h>
 
 /*
@@ -450,6 +451,13 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = {
 };
 #endif
 
+#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
+	 && defined(CONFIG_SND_SOC_WM8731_SPI)
+static struct bfin5xx_spi_chip spi_wm8731_chip_info = {
+	.enable_dma = 0,
+	.bits_per_word = 16,
+};
+#endif
 static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #if defined(CONFIG_MTD_M25P80) \
 	|| defined(CONFIG_MTD_M25P80_MODULE)
@@ -551,17 +559,29 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		.platform_data		= &bfin_ad7877_ts_info,
 		.irq			= IRQ_PF6,
 		.max_speed_hz	= 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num	= 1,
+		.bus_num	= 0,
 		.chip_select  = 1,
 		.controller_data = &spi_ad7877_chip_info,
 	},
 #endif
+#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
+	 && defined(CONFIG_SND_SOC_WM8731_SPI)
+	{
+		.modalias	= "wm8731",
+		.max_speed_hz	= 3125000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num	= 0,
+		.chip_select    = 5,
+		.controller_data = &spi_wm8731_chip_info,
+		.mode = SPI_MODE_0,
+	},
+#endif
 };
 
 /* SPI controller data */
 static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
+	.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 };
 
 /* SPI (0) */
@@ -788,3 +808,14 @@ void native_machine_restart(char *cmd)
 	if ((bfin_read_SYSCR() & 0x7) == 0x3)
 		bfin_gpio_reset_spi0_ssel1();
 }
+
+/*
+ * Currently the MAC address is saved in Flash by U-Boot
+ */
+#define FLASH_MAC	0x203f0000
+void bfin_get_ether_addr(char *addr)
+{
+	*(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
+	*(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
+}
+EXPORT_SYMBOL(bfin_get_ether_addr);
diff --git a/arch/blackfin/mach-bf533/Kconfig b/arch/blackfin/mach-bf533/Kconfig
index 14297b3ed5c..76beb75f12d 100644
--- a/arch/blackfin/mach-bf533/Kconfig
+++ b/arch/blackfin/mach-bf533/Kconfig
@@ -1,5 +1,7 @@
 if (BF533 || BF532 || BF531)
 
+source "arch/blackfin/mach-bf533/boards/Kconfig"
+
 menu "BF533/2/1 Specific Configuration"
 
 comment "Interrupt Priority Assignment"
diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c
author	Argyrios Kyrtzidis <akyrtzi@gmail.com>	2008-08-16 19:34:46 +0000
committer	Argyrios Kyrtzidis <akyrtzi@gmail.com>	2008-08-16 19:34:46 +0000
commit	289d77302aa81dc24bf7aa75b36cb00a70a44bb5 (patch)
tree	57c389b0e3a229f560c447e2a7124bbc383b8f1b /lib/Parse/ParseExprCXX.cpp
parent	5d796aa7899d37d7f243fbc738d6bb8108791fbe (diff)