Patchwork [1/1,v2] AMCC PPC 460SX redwood SoC platform initial framework

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Submitter mmadishetty@amcc.com
Date Jan. 29, 2009, 8:12 p.m.
Message ID <AC5E1C3367E37D44970B81A6ADD1DA2C06C31EBD@SDCEXCHANGE01.ad.amcc.com>
Download mbox | patch
Permalink /patch/21081/
State Superseded
Headers show

Comments

mmadishetty@amcc.com - Jan. 29, 2009, 8:12 p.m.
Hi,
I again see the confidentiality notice in the patch I submitted. It was
not supposed to be there. I'll fix it and resubmit the patch.

Thanks,
Madhulika Madishetty

-----Original Message-----
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To: linuxppc-dev@ozlabs.org
Subject: Linuxppc-dev Digest, Vol 53, Issue 168

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Today's Topics:

   1. Re: R: R: USB on lite5200 does not work. (velumani)
   2. [PATCH] ucc_geth: Change uec phy id to the same format as
      gianfar's (Haiying Wang)
   3. Re: [PATCH] ucc_geth: Change uec phy id to the same format as
      gianfar's (Kumar Gala)
   4. Re: [PATCH] add gpio to mpc837X rdb (Kumar Gala)
   5. Re: [PATCH] add gpio to mpc837X rdb (Peter Korsgaard)
   6. Re: [PATCH] add gpio to mpc837X rdb (Anton Vorontsov)
   7. Re: [PATCH] add gpio to mpc837X rdb (Kumar Gala)
   8. [PATCH 1/1 v2] AMCC PPC 460SX redwood SoC platform initial
      framework  (mmadishetty@amcc.com)


----------------------------------------------------------------------

Message: 1
Date: Thu, 29 Jan 2009 01:38:20 -0800 (PST)
From: velumani <velumani.t@gmail.com>
Subject: Re: R: R: USB on lite5200 does not work.
To: linuxppc-dev@ozlabs.org
Message-ID: <21723361.post@talk.nabble.com>
Content-Type: text/plain; charset=us-ascii


Hi,

Did you get any solution for this problem. We are also facing this
issue...

This problem does not happen in our board on every reboot but happens
occationaly. If you have got any solution please let me know.

Thanks,
Velumani

Jon Smirl wrote:
> 
> If you are using a 33.333Mz crystal it is not possible to generate
> exactly 48Mhz for USB. Best you can do is 48.11Mz. With a 33Mhz
> crystal you can make 48Mhz exactly. But that's probably not your
> problem, that just results in errors on the USB bus. Some USB devices
> don't care and others will get errors.
> 
> On Sat, Nov 22, 2008 at 7:15 AM, Gianfranco Casanova
> <gianfranco.casanova@alice.it> wrote:
>> Grant Likely ha scritto:
>>>
>>> On Fri, Nov 21, 2008 at 1:36 AM,  <gianfranco.casanova@alice.it>
wrote:
>>>>
>>>> The main HW difference between our board and lite5200 is:
>>>> console on PSC3 and
>>>
>>> [...]
>>>>
>>>> on our HW defined as:
>>>>        /* Radionav configuration */
>>>>        port_config =  0x0C712E66;
>>>>
>>>
>>> You've got quite a bit of difference than just console on PSC3.  USB
>>> is on the Ethernet pin group instead of on the USB pin group.  Does
>>> the kernel change the value of port_config when it boots, or does it
>>> leave the value setup by U-Boot intact?
>>
>> As far as I sow from debugger no.
>>
>> We are able to boot with a mini operating system (see previous post).
>> Plugging USB the system get frozen.
>>
>> We have got the same version of kernel compiled on PPC ARCH and USB,
in
>> this
>> case, works.
>>
>> Between PPC and PowerPC from debugger there is only one difference
the
>> label
>> for USB interrupt, in PPC is 50 in PowerPC is 134.
>>
>> I've already checked CDM register and GPIO register and all are the
same.
>>
>> From USB register only one difference on HDDC values (not important
from
>> my
>> point of view).
>>
>> Our processor frequency is different from lite5200. We are thinking
that
>> scaling frequency processor to determine frequency of USB bus is
>> different
>> in PPC and PowerPC. Other street we are looking for is some WR
patchs
>> from
>> lite5200 on PowerPC that are not accepted from our HW.
>>
>>>> I still do not understand our bug with USB.
>>>> Have you got some suggestions or some test to be performed in order
to
>>>> find
>>>> out a solutions?
>>>
>>> Not over a quick exchange via email.
>>
>> Yes of course :)
>>
>>> Your kernel is too old and USB
>>> debugging can be complex.  I'd need to be working with your hardware
>>> to figure out what is going on.
>>
>> I see. We also wont debug USB.
>> Thaks J
>> _______________________________________________
>> Linuxppc-dev mailing list
>> Linuxppc-dev@ozlabs.org
>> https://ozlabs.org/mailman/listinfo/linuxppc-dev
>>
> 
> 
> 
> -- 
> Jon Smirl
> jonsmirl@gmail.com
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
> 
>

Patch

diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 1144122..6ffeffa 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -1536,6 +1536,11 @@  static void adjust_link(struct net_device *dev)
 static int init_phy(struct net_device *dev)
 {
 	struct ucc_geth_private *priv = netdev_priv(dev);
+	struct device_node *np = priv->node;
+	struct device_node *phy, *mdio;
+	const phandle *ph;
+	char bus_name[MII_BUS_ID_SIZE];
+	const unsigned int *id;
 	struct phy_device *phydev;
 	char phy_id[BUS_ID_SIZE];
 
@@ -1543,9 +1548,19 @@  static int init_phy(struct net_device *dev)
 	priv->oldspeed = 0;
 	priv->oldduplex = -1;
 
-	snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
priv->ug_info->mdio_bus,
-		 priv->ug_info->phy_address);
+	ph = of_get_property(np, "phy-handle", NULL);
+	phy = of_find_node_by_phandle(*ph);
+	mdio = of_get_parent(phy);
+
+	id = of_get_property(phy, "reg", NULL);
+
+	of_node_put(phy);
+	of_node_put(mdio);
 
+	uec_mdio_bus_name(bus_name, mdio);
+	snprintf(phy_id, sizeof(phy_id), "%s:%02x",
+                                bus_name, *id);
+
 	phydev = phy_connect(dev, phy_id, &adjust_link, 0,
priv->phy_interface);
 
 	if (IS_ERR(phydev)) {
@@ -3748,6 +3763,7 @@  static int ucc_geth_probe(struct of_device* ofdev,
const struct of_device_id *ma
 
 	ugeth->ug_info = ug_info;
 	ugeth->dev = dev;
+	ugeth->node = np;
 
 	return 0;
 }
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 8f699cb..16cbe42 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -1186,6 +1186,8 @@  struct ucc_geth_private {
 	int oldspeed;
 	int oldduplex;
 	int oldlink;
+
+	struct device_node *node;
 };
 
 void uec_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c
index c001d26..5463591 100644
--- a/drivers/net/ucc_geth_mii.c
+++ b/drivers/net/ucc_geth_mii.c
@@ -156,7 +156,7 @@  static int uec_mdio_probe(struct of_device *ofdev,
const struct of_device_id *ma
 	if (err)
 		goto reg_map_fail;
 
-	snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", res.start);
+	uec_mdio_bus_name(new_bus->id, np);
 
 	new_bus->irq = kmalloc(32 * sizeof(int), GFP_KERNEL);
 
@@ -283,3 +283,13 @@  void uec_mdio_exit(void)
 {
 	of_unregister_platform_driver(&uec_mdio_driver);
 }
+
+void uec_mdio_bus_name(char *name, struct device_node *np)
+{
+        const u32 *reg;
+
+        reg = of_get_property(np, "reg", NULL);
+
+        snprintf(name, MII_BUS_ID_SIZE, "%s@%x", np->name, reg ? *reg :
0);
+}
+
diff --git a/drivers/net/ucc_geth_mii.h b/drivers/net/ucc_geth_mii.h
index 1e45b20..840cf80 100644
--- a/drivers/net/ucc_geth_mii.h
+++ b/drivers/net/ucc_geth_mii.h
@@ -97,4 +97,5 @@  int uec_mdio_read(struct mii_bus *bus, int mii_id, int
regnum);
 int uec_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16
value);
 int __init uec_mdio_init(void);
 void uec_mdio_exit(void);
+void uec_mdio_bus_name(char *name, struct device_node *np);
 #endif				/* __UEC_MII_H */
-- 
1.6.0.2



------------------------------

Message: 3
Date: Thu, 29 Jan 2009 12:42:38 -0600
From: Kumar Gala <galak@kernel.crashing.org>
Subject: Re: [PATCH] ucc_geth: Change uec phy id to the same format as
	gianfar's
To: David Miller <davem@davemloft.net>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>,	Haiying Wang
	<Haiying.Wang@freescale.com>, netdev@vger.kernel.org
Message-ID: <FD1B55B4-574B-4B77-889D-FD81D77DCA5E@kernel.crashing.org>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes


On Jan 29, 2009, at 12:39 PM, Haiying Wang wrote:

> The commit b31a1d8b41513b96e9c7ec2f68c5734cef0b26a4 changes the  
> gianfar's phy id to
> the format like "mdio@xxxx:xx", but uec still uses the old format  
> like "xxxxxxxx:xx".
> For the board whose UEC uses gianfar-mdio like MPC8568MDS, the phy  
> can not be attached
> because of the incompatible phy id format. This patch changes uec's  
> phy id to the same
> format as gianfar's.
>
> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
> ---
> drivers/net/ucc_geth.c           |   20 ++++++++++++++++++--
> drivers/net/ucc_geth.h           |    2 ++
> drivers/net/ucc_geth_mii.c       |   12 +++++++++++-
> drivers/net/ucc_geth_mii.h       |    1 +
> 4 files changed, 32 insertions(+), 3 deletions(-)

David,

Can you look at this for 2.6.29.

- k


------------------------------

Message: 4
Date: Thu, 29 Jan 2009 12:38:03 -0600
From: Kumar Gala <kumar.gala@freescale.com>
Subject: Re: [PATCH] add gpio to mpc837X rdb
To: Reynes Philippe <philippe.reynes@isismpp.fr>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>
Message-ID: <0CE9A9BA-6168-4AE6-84DB-55D210723271@freescale.com>
Content-Type: text/plain; charset=US-ASCII; format=flowed


On Jan 29, 2009, at 11:37 AM, Reynes Philippe wrote:

> Signed-off-by: Philippe Reynes <philippe.reynes@isismpp.fr>
> ---
> diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts
> b/arch/powerpc/boot/dts/mpc8377_rdb.dts
> index 165463f..45c9f03 100644
> --- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
> +++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
> @@ -109,6 +109,24 @@
> 			reg = <0x200 0x100>;
> 		};
>
> +		gpio1: gpio-controller@c00 {
> +			#gpio-cells = <2>;
> +			compatible = "fsl,mpc8347-gpio",
> "fsl,mpc8349-gpio";
> +			reg = <0xc00 0x100>;
> +			interrupts = <74 0x8>;
> +			interrupt-parent = <&ipic>;
> +			gpio-controller;
> +		};
> +

seeing patch apply issues.. (line wrapping)

- k


------------------------------

Message: 5
Date: Thu, 29 Jan 2009 20:17:33 +0100
From: Peter Korsgaard <jacmet@sunsite.dk>
Subject: Re: [PATCH] add gpio to mpc837X rdb
To: "Reynes Philippe" <philippe.reynes@isismpp.fr>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>,	Kumar Gala
	<kumar.gala@freescale.com>
Message-ID: <87y6wtq5v6.fsf@macbook.be.48ers.dk>
Content-Type: text/plain; charset=us-ascii

>>>>> "Reynes" == Reynes Philippe <philippe.reynes@isismpp.fr> writes:

Hi,

 Reynes> Signed-off-by: Philippe Reynes <philippe.reynes@isismpp.fr>
 
 Reynes> +		gpio1: gpio-controller@c00 {
 Reynes> +			#gpio-cells = <2>;
 Reynes> +			compatible = "fsl,mpc8347-gpio",
 Reynes> "fsl,mpc8349-gpio";

The patch is wordwrapped, and you should use fsl,mpc8377-gpio, not
mpc8347 (E.G. <actual platform>, mpc8349)

-- 
Bye, Peter Korsgaard


------------------------------

Message: 6
Date: Thu, 29 Jan 2009 22:20:31 +0300
From: Anton Vorontsov <avorontsov@ru.mvista.com>
Subject: Re: [PATCH] add gpio to mpc837X rdb
To: Reynes Philippe <philippe.reynes@isismpp.fr>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>,	Kumar Gala
	<kumar.gala@freescale.com>
Message-ID: <20090129192031.GA17060@oksana.dev.rtsoft.ru>
Content-Type: text/plain; charset=utf8

On Thu, Jan 29, 2009 at 06:37:15PM +0100, Reynes Philippe wrote:
> Signed-off-by: Philippe Reynes <philippe.reynes@isismpp.fr>
> ---
> diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts
> b/arch/powerpc/boot/dts/mpc8377_rdb.dts
> index 165463f..45c9f03 100644
> --- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
> +++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
> @@ -109,6 +109,24 @@
>  			reg = <0x200 0x100>;
>  		};
>  
> +		gpio1: gpio-controller@c00 {
> +			#gpio-cells = <2>;
> +			compatible = "fsl,mpc8347-gpio",

I think this should be "fsl,mpc8377-gpio", "fsl,mpc8349-gpio".

[...]
> --- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
> +++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
> @@ -109,6 +109,24 @@
>  			reg = <0x200 0x100>;
>  		};
>  
> +		gpio1: gpio-controller@c00 {
> +			#gpio-cells = <2>;
> +			compatible = "fsl,mpc8347-gpio",
> "fsl,mpc8349-gpio";

"fsl,mpc8378-gpio", "fsl,mpc8349-gpio".

[...]
> --- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
> +++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
> @@ -107,6 +107,24 @@
>  			reg = <0x200 0x100>;
>  		};
>  
> +		gpio1: gpio-controller@c00 {
> +			#gpio-cells = <2>;
> +			compatible = "fsl,mpc8347-gpio",
> "fsl,mpc8349-gpio";

"fsl,mpc8379-gpio", "fsl,mpc8349-gpio".

Thanks,

-- 
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2


------------------------------

Message: 7
Date: Thu, 29 Jan 2009 13:23:24 -0600
From: Kumar Gala <kumar.gala@freescale.com>
Subject: Re: [PATCH] add gpio to mpc837X rdb
To: avorontsov@ru.mvista.com
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>,	Reynes Philippe
	<philippe.reynes@isismpp.fr>
Message-ID: <0819EFA5-E86A-4D7F-8C60-06721B8072D8@freescale.com>
Content-Type: text/plain; charset=US-ASCII; format=flowed


On Jan 29, 2009, at 1:20 PM, Anton Vorontsov wrote:

> On Thu, Jan 29, 2009 at 06:37:15PM +0100, Reynes Philippe wrote:
>> Signed-off-by: Philippe Reynes <philippe.reynes@isismpp.fr>
>> ---
>> diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts
>> b/arch/powerpc/boot/dts/mpc8377_rdb.dts
>> index 165463f..45c9f03 100644
>> --- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
>> +++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
>> @@ -109,6 +109,24 @@
>> 			reg = <0x200 0x100>;
>> 		};
>>
>> +		gpio1: gpio-controller@c00 {
>> +			#gpio-cells = <2>;
>> +			compatible = "fsl,mpc8347-gpio",
>
> I think this should be "fsl,mpc8377-gpio", "fsl,mpc8349-gpio".
>
> [...]
>> --- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
>> +++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
>> @@ -109,6 +109,24 @@
>> 			reg = <0x200 0x100>;
>> 		};
>>
>> +		gpio1: gpio-controller@c00 {
>> +			#gpio-cells = <2>;
>> +			compatible = "fsl,mpc8347-gpio",
>> "fsl,mpc8349-gpio";
>
> "fsl,mpc8378-gpio", "fsl,mpc8349-gpio".
>
> [...]
>> --- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
>> +++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
>> @@ -107,6 +107,24 @@
>> 			reg = <0x200 0x100>;
>> 		};
>>
>> +		gpio1: gpio-controller@c00 {
>> +			#gpio-cells = <2>;
>> +			compatible = "fsl,mpc8347-gpio",
>> "fsl,mpc8349-gpio";
>
> "fsl,mpc8379-gpio", "fsl,mpc8349-gpio".

Agreed w/Anton here.

- k


------------------------------

Message: 8
Date: Thu, 29 Jan 2009 11:46:24 -0800
From: <mmadishetty@amcc.com>
Subject: [PATCH 1/1 v2] AMCC PPC 460SX redwood SoC platform initial
	framework 
To: <linuxppc-dev@ozlabs.org>
Cc: Preetesh Parekh <pparekh@amcc.com>,	Madhulika Madishetty
	<mmadishetty@amcc.com>, Feng Kan <fkan@amcc.com>,
Vidhyananth
	Venkatasamy <vvenkatasamy@amcc.com>,	Tirumala Marri
<tmarri@amcc.com>
Message-ID: <1233258384-20733-1-git-send-email-mmadishetty@amcc.com>

From: Madhulika Madishetty <mmadishetty@amcc.com>

This patch contains initial framework for the AMCC Redwood board.

Signed-off-by: Madhulika Madishetty <mmadishetty@amcc.com>
Signed-off-by: Tirumala Marri <tmarri@amcc.com>
Signed-off-by: Feng Kan <fkan@amcc.com>
Signed-off-by: Vidhyananth Venkatasamy <vvenkatasamy@amcc.com>
Signed-off-by: Preetesh Parekh <pparekh@amcc.com>
Acked-by: Loc Ho <lho@amcc.com>
Acked-by: Feng Kan <fkan@amcc.com>
---
 arch/powerpc/boot/dts/redwood.dts          |  245 ++++++
 arch/powerpc/configs/44x/redwood_defconfig | 1174 
++++++++++++++++++++++++++++
 arch/powerpc/kernel/cpu_setup_44x.S        |    1 +
 arch/powerpc/kernel/cputable.c             |   13 +
 arch/powerpc/platforms/44x/Kconfig         |   19 +
 arch/powerpc/platforms/44x/ppc44x_simple.c |    1 +
 6 files changed, 1453 insertions(+), 0 deletions(-)
 create mode 100644 arch/powerpc/boot/dts/redwood.dts
 create mode 100644 arch/powerpc/configs/44x/redwood_defconfig

diff --git a/arch/powerpc/boot/dts/redwood.dts 
b/arch/powerpc/boot/dts/redwood.dts
new file mode 100644
index 0000000..1c525ee
--- /dev/null
+++ b/arch/powerpc/boot/dts/redwood.dts
@@ -0,0 +1,245 @@ 
+/*
+ * Device Tree Source for AMCC Redwood(460SX)
+ *
+ * Copyright 2008 AMCC <tmarri@amcc.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	model = "amcc,redwood";
+	compatible = "amcc,redwood";
+	dcr-parent = <&{/cpus/cpu@0}>;
+
+	aliases {
+		ethernet0 = &EMAC0;
+		serial0 = &UART0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "PowerPC,460SX";
+			reg = <0x00000000>;
+			clock-frequency = <0>; /* Filled in by U-Boot */
+			timebase-frequency = <0>; /* Filled in by U-Boot
*/
+			i-cache-line-size = <32>;
+			d-cache-line-size = <32>;
+			i-cache-size = <32768>;
+			d-cache-size = <32768>;
+			dcr-controller;
+			dcr-access-method = "native";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000 0x00000000>; /* Filled in
by U-Boot */
+	};
+
+	UIC0: interrupt-controller0 {
+		compatible = "ibm,uic-460sx","ibm,uic";
+		interrupt-controller;
+		cell-index = <0>;
+		dcr-reg = <0x0c0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+	};
+
+	UIC1: interrupt-controller1 {
+		compatible = "ibm,uic-460sx","ibm,uic";
+		interrupt-controller;
+		cell-index = <1>;
+		dcr-reg = <0x0d0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	UIC2: interrupt-controller2 {
+		compatible = "ibm,uic-460sx","ibm,uic";
+		interrupt-controller;
+		cell-index = <2>;
+		dcr-reg = <0x0e0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	UIC3: interrupt-controller3 {
+		compatible = "ibm,uic-460sx","ibm,uic";
+		interrupt-controller;
+		cell-index = <3>;
+		dcr-reg = <0x0f0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	SDR0: sdr {
+		compatible = "ibm,sdr-460sx";
+		dcr-reg = <0x00e 0x002>;
+	};
+
+	CPR0: cpr {
+		compatible = "ibm,cpr-460sx";
+		dcr-reg = <0x00c 0x002>;
+	};
+
+	plb {
+		compatible = "ibm,plb-460sx", "ibm,plb4";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges;
+		clock-frequency = <0>; /* Filled in by U-Boot */
+
+		SDRAM0: sdram {
+			compatible = "ibm,sdram-460sx",
"ibm,sdram-405gp";
+			dcr-reg = <0x010 0x002>;
+		};
+
+		MAL0: mcmal {
+			compatible = "ibm,mcmal-460sx", "ibm,mcmal2";
+			dcr-reg = <0x180 0x62>;
+			num-tx-chans = <4>;
+			num-rx-chans = <32>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			interrupt-parent = <&UIC1>;
+			interrupts = <	/*TXEOB*/ 0x6 0x4
+					/*RXEOB*/ 0x7 0x4
+					/*SERR*/  0x1 0x4
+					/*TXDE*/  0x2 0x4
+					/*RXDE*/  0x3 0x4
+					/*COAL TX0*/ 0x18 0x2
+					/*COAL TX1*/ 0x19 0x2
+					/*COAL TX2*/ 0x1a 0x2
+					/*COAL TX3*/ 0x1b 0x2
+					/*COAL RX0*/ 0x1c 0x2
+					/*COAL RX1*/ 0x1d 0x2
+					/*COAL RX2*/ 0x1e 0x2
+					/*COAL RX3*/ 0x1f 0x2>;
+		};
+
+		POB0: opb {
+			compatible = "ibm,opb-460sx", "ibm,opb";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0xb0000000 0x00000004 0xb0000000
0x50000000>;
+			clock-frequency = <0>; /* Filled in by U-Boot */
+
+			EBC0: ebc {
+				compatible = "ibm,ebc-460sx", "ibm,ebc";
+				dcr-reg = <0x012 0x002>;
+				#address-cells = <2>;
+				#size-cells = <1>;
+				clock-frequency = <0>; /* Filled in by
U-Boot */
+				/* ranges property is supplied by U-Boot
*/
+				interrupts = <0x6 0x4>;
+				interrupt-parent = <&UIC1>;
+
+				nor_flash@0,0 {
+					compatible = "amd,s29gl512n",
"cfi-flash";
+					bank-width = <2>;
+					reg = <0x0000000 0x00000000
0x04000000>;
+					#address-cells = <1>;
+					#size-cells = <1>;
+					partition@0 {
+						label = "kernel";
+						reg = <0x00000000
0x001e0000>;
+					};
+					partition@1e0000 {
+						label = "dtb";
+						reg = <0x001e0000
0x00020000>;
+					};
+					partition@200000 {
+						label = "ramdisk";
+						reg = <0x00200000
0x01400000>;
+					};
+					partition@1600000 {
+						label = "jffs2";
+						reg = <0x01600000
0x00400000>;
+					};
+					partition@1a00000 {
+						label = "user";
+						reg = <0x01a00000
0x02560000>;
+					};
+					partition@3f60000 {
+						label = "env";
+						reg = <0x03f60000
0x00040000>;
+					};
+					partition@3fa0000 {
+						label = "u-boot";
+						reg = <0x03fa0000
0x00060000>;
+					};
+				};
+			};
+
+			UART0: serial@ef600200 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0xef600200 0x00000008>;
+				virtual-reg = <0xef600200>;
+				clock-frequency = <0>; /* Filled in by
U-Boot */
+				current-speed = <0>; /* Filled in by
U-Boot */
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x0 0x4>;
+			};
+
+			RGMII0: emac-rgmii@ef600900 {
+				compatible = "ibm,rgmii-460sx",
"ibm,rgmii";
+				reg = <0xef600900 0x00000008>;
+			};
+
+			EMAC0: ethernet@ef600a00 {
+				device_type = "network";
+				compatible = "ibm,emac-460sx",
"ibm,emac4";
+				interrupt-parent = <&EMAC0>;
+				interrupts = <0x0 0x1>;
+				#interrupt-cells = <1>;
+				#address-cells = <0>;
+				#size-cells = <0>;
+				interrupt-map = </*Status*/ 0x0 &UIC0
0x13 0x4
+						 /*Wake*/   0x1 &UIC2
0x1d 0x4>;
+				reg = <0xef600a00 0x00000070>;
+				local-mac-address = [000000000000]; /*
Filled in by U-Boot */
+				mal-device = <&MAL0>;
+				mal-tx-channel = <0>;
+				mal-rx-channel = <0>;
+				cell-index = <0>;
+				max-frame-size = <9000>;
+				rx-fifo-size = <4096>;
+				tx-fifo-size = <2048>;
+				phy-mode = "rgmii";
+				phy-map = <0x00000000>;
+				rgmii-device = <&RGMII0>;
+				rgmii-channel = <0>;
+				has-inverted-stacr-oc;
+				has-new-stacr-staopc;
+			};
+
+		};
+
+	};
+	chosen {
+		linux,stdout-path = "/plb/opb/serial@ef600200";
+	};
+
+};
diff --git a/arch/powerpc/configs/44x/redwood_defconfig 
b/arch/powerpc/configs/44x/redwood_defconfig
new file mode 100644
index 0000000..1a3f8c9
--- /dev/null
+++ b/arch/powerpc/configs/44x/redwood_defconfig
@@ -0,0 +1,1174 @@ 
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29-rc1
+# Fri Jan 16 17:41:30 2009
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+CONFIG_44x=y
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+CONFIG_4xx=y
+CONFIG_BOOKE=y
+CONFIG_PTE_64BIT=y
+CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_PPC_DCR_NATIVE=y
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_DCR=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+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_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_FREEZER is not set
+CONFIG_PPC4xx_PCI_EXPRESS=y
+
+#
+# Platform support
+#
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_BAMBOO is not set
+# CONFIG_EBONY is not set
+# CONFIG_SAM440EP is not set
+# CONFIG_SEQUOIA is not set
+# CONFIG_TAISHAN is not set
+# CONFIG_KATMAI is not set
+# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
+# CONFIG_ARCHES is not set
+# CONFIG_CANYONLANDS is not set
+# CONFIG_GLACIER is not set
+CONFIG_REDWOOD=y
+# CONFIG_YOSEMITE is not set
+# CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
+CONFIG_PPC44x_SIMPLE=y
+# CONFIG_PPC4xx_GPIO is not set
+CONFIG_460SX=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# 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
+CONFIG_SCHED_HRTICK=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+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_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_PROC_DEVICETREE=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
+CONFIG_EXTRA_TARGETS=""
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_4xx_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEASPM is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# 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=y
+CONFIG_IP_PNP_BOOTP=y
+# 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 is not set
+# 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 is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+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_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_NET_DSA 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
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_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
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS 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_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# 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
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# 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_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=35000
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_XILINX_SYSACE is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_SAS_ATTRS=y
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_FUSION=y
+# CONFIG_FUSION_SPI is not set
+# CONFIG_FUSION_FC is not set
+CONFIG_FUSION_SAS=y
+CONFIG_FUSION_MAX_SGE=128
+# CONFIG_FUSION_CTL is not set
+# CONFIG_FUSION_LOGGING is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+CONFIG_I2O=y
+CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
+CONFIG_I2O_EXT_ADAPTEC=y
+# CONFIG_I2O_CONFIG is not set
+# CONFIG_I2O_BUS is not set
+# CONFIG_I2O_BLOCK is not set
+# CONFIG_I2O_SCSI is not set
+# CONFIG_I2O_PROC is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBM_NEW_EMAC=y
+CONFIG_IBM_NEW_EMAC_RXB=256
+CONFIG_IBM_NEW_EMAC_TXB=256
+CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
+CONFIG_IBM_NEW_EMAC_DEBUG=y
+CONFIG_IBM_NEW_EMAC_ZMII=y
+CONFIG_IBM_NEW_EMAC_RGMII=y
+CONFIG_IBM_NEW_EMAC_TAH=y
+CONFIG_IBM_NEW_EMAC_EMAC4=y
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+# CONFIG_ATL2 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+CONFIG_E1000E=y
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_JME is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_IBM_IIC=y
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+CONFIG_I2C_DEBUG_CORE=y
+CONFIG_I2C_DEBUG_ALGO=y
+CONFIG_I2C_DEBUG_BUS=y
+CONFIG_I2C_DEBUG_CHIP=y
+# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_SOUND is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+CONFIG_DMADEVICES=y
+
+#
+# DMA Devices
+#
+# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# 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_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# 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_JFFS2_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_REGISTER_V4 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
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_VIRQ_DEBUG is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_GF128MUL=y
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_CRYPTD=y
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+CONFIG_CRYPTO_SEQIV=y
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_CTR=y
+CONFIG_CRYPTO_CTS=y
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_LRW=y
+CONFIG_CRYPTO_PCBC=y
+CONFIG_CRYPTO_XTS=y
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_XCBC=y
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_MD4=y
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=y
+CONFIG_CRYPTO_BLOWFISH=y
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/kernel/cpu_setup_44x.S 
b/arch/powerpc/kernel/cpu_setup_44x.S
index 10b4ab1..7d606f8 100644
--- a/arch/powerpc/kernel/cpu_setup_44x.S
+++ b/arch/powerpc/kernel/cpu_setup_44x.S
@@ -34,6 +34,7 @@  _GLOBAL(__setup_cpu_440grx)
 	blr
 _GLOBAL(__setup_cpu_460ex)
 _GLOBAL(__setup_cpu_460gt)
+_GLOBAL(__setup_cpu_460sx)
 	mflr	r4
 	bl	__init_fpu_44x
 	bl	__fixup_440A_mcheck
diff --git a/arch/powerpc/kernel/cputable.c 
b/arch/powerpc/kernel/cputable.c
index 923f87a..5c40da4 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -43,6 +43,7 @@  extern void __setup_cpu_440spe(unsigned long offset, 
struct cpu_spec* spec);
 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* 
spec);
 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* 
spec);
 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* 
spec);
+extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec 
*spec);
 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec*
spec);
 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec*
spec);
 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec*
spec);
@@ -1634,6 +1635,18 @@  static struct cpu_spec __initdata cpu_specs[] = {
 		.machine_check		= machine_check_440A,
 		.platform		= "ppc440",
 	},
+	{ /* 460SX */
+		.pvr_mask		= 0xffffff00,
+		.pvr_value		= 0x13541800,
+		.cpu_name		= "460SX",
+		.cpu_features		= CPU_FTRS_44X,
+		.cpu_user_features	= COMMON_USER_BOOKE,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+		.cpu_setup		= __setup_cpu_460sx,
+		.machine_check		= machine_check_440A,
+		.platform		= "ppc440",
+	},
 	{	/* default match */
 		.pvr_mask		= 0x00000000,
 		.pvr_value		= 0x00000000,
diff --git a/arch/powerpc/platforms/44x/Kconfig 
b/arch/powerpc/platforms/44x/Kconfig
index 3496bc0..bf5c7ff 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -118,6 +118,17 @@  config GLACIER
 	help
 	  This option enables support for the AMCC PPC460GT evaluation
board.

+config REDWOOD
+	bool "Redwood"
+	depends on 44x
+	default n
+	select PPC44x_SIMPLE
+	select 460SX
+	select PCI
+	select PPC4xx_PCI_EXPRESS
+	help
+	  This option enables support for the AMCC PPC460SX Redwood
board.
+
 config YOSEMITE
 	bool "Yosemite"
 	depends on 44x
@@ -220,6 +231,14 @@  config 460EX
 	select IBM_NEW_EMAC_EMAC4
 	select IBM_NEW_EMAC_TAH

+config 460SX
+	bool
+	select PPC_FPU
+	select IBM_NEW_EMAC_EMAC4
+	select IBM_NEW_EMAC_RGMII
+	select IBM_NEW_EMAC_ZMII
+	select IBM_NEW_EMAC_TAH
+
 # 44x errata/workaround config symbols, selected by the CPU models
above
 config IBM440EP_ERR42
 	bool
diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c 
b/arch/powerpc/platforms/44x/ppc44x_simple.c
index 76fdc51..5bcd441 100644
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
@@ -57,6 +57,7 @@  static char *board[] __initdata = {
 	"ibm,ebony",
 	"amcc,katmai",
 	"amcc,rainier",
+	"amcc,redwood",
 	"amcc,sequoia",
 	"amcc,taishan",
 	"amcc,yosemite"