* Re: [PATCH] powerpc/85xx: Workaround MPC8536 GPIO 1 errata.
From: Kumar Gala @ 2009-08-11 13:57 UTC (permalink / raw)
To: avorontsov; +Cc: linuxppc-dev, Felix Radensky
In-Reply-To: <20090811134450.GA9820@oksana.dev.rtsoft.ru>
On Aug 11, 2009, at 8:44 AM, Anton Vorontsov wrote:
> On Tue, Aug 11, 2009 at 12:04:18PM +0300, Felix Radensky wrote:
>> On MPC8536 Rev 1.0 the status of GPIO pins configured
>> as output cannot be determined by reading GPDAT register.
>> Workaround by reading the status of input pins from GPDAT
>> and the status of output pins from a shadow register.
>>
>> Signed-off-by: Felix Radensky <felix@embedded-sol.com>
>> ---
>> arch/powerpc/sysdev/mpc8xxx_gpio.c | 6 +++++-
>> 1 files changed, 5 insertions(+), 1 deletions(-)
>>
>> diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/arch/powerpc/
>> sysdev/mpc8xxx_gpio.c
>> index 103eace..0b996f3 100644
>> --- a/arch/powerpc/sysdev/mpc8xxx_gpio.c
>> +++ b/arch/powerpc/sysdev/mpc8xxx_gpio.c
>> @@ -56,9 +56,13 @@ static void mpc8xxx_gpio_save_regs(struct
>> of_mm_gpio_chip *mm)
>>
>> static int mpc8xxx_gpio_get(struct gpio_chip *gc, unsigned int gpio)
>> {
>> + u32 val;
>> struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
>> + struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
>> +
>> + val = in_be32(mm->regs + GPIO_DAT) && ~in_be32(mm->regs +
>> GPIO_DIR);
>
> Are you sure about &&?
>
> Plus, this are two reads instead of just one. I think it'll be better
> to implement mpc8536_gpio_get(), and then do
>
> if (of_device_is_compatible(np, ... 8536-gpio-bank ...))
> gc->get = mpc8536_gpio_get;
> else
> gc->get = mpc8xxx_gpio_get;
I think 8572 has the same errata.
>
>> - return in_be32(mm->regs + GPIO_DAT) & mpc8xxx_gpio2mask(gpio);
>> + return (val | mpc8xxx_gc->data) & mpc8xxx_gpio2mask(gpio);
>> }
>>
>> static void mpc8xxx_gpio_set(struct gpio_chip *gc, unsigned int
>> gpio, int val)
>
> Thanks,
>
> --
> Anton Vorontsov
> email: cbouatmailru@gmail.com
> irc://irc.freenode.net/bd2
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev
^ permalink raw reply
* Re: [PATCH 7/7] powerpc/85xx: Add eSDHC support for MPC8536DS boards
From: Kumar Gala @ 2009-08-11 13:48 UTC (permalink / raw)
To: Anton Vorontsov
Cc: Ben Dooks, linux-kernel, sdhci-devel, linuxppc-dev, Andrew Morton,
Pierre Ossman, David Vrabel
In-Reply-To: <20090807195822.GG2735@oksana.dev.rtsoft.ru>
On Aug 7, 2009, at 2:58 PM, Anton Vorontsov wrote:
> This patch simply adds sdhci node to the device tree.
>
> We specify clock-frequency manually, so that eSDHC will work without
> upgrading U-Boot. Though, that'll only work for default setup (1500
> MHz) on new board revisions. For non-default setups, it's recommended
> to upgrade U-Boot, since it will fixup clock-frequency automatically.
>
> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
> ---
> arch/powerpc/boot/dts/mpc8536ds.dts | 8 ++++++++
> 1 files changed, 8 insertions(+), 0 deletions(-)
Can you update the mpc8536ds_36b.dts as well (its in my next branch)
- k
^ permalink raw reply
* Re: [PATCH v3 2/2] 82xx, mgcoge: update defconfig for 2.6.32
From: Kumar Gala @ 2009-08-11 13:45 UTC (permalink / raw)
To: hs; +Cc: linuxppc-dev, david
In-Reply-To: <4A7BCC8B.8080704@denx.de>
On Aug 7, 2009, at 1:41 AM, Heiko Schocher wrote:
> - add I2C support
> - add FCC1 and FCC2 support
>
> Signed-off-by: Heiko Schocher <hs@denx.de>
> ---
> - against git://git.kernel.org/pub/scm/linux/kernel/git/galak/
> powerpc.git
> next branch
> - checked with checkpatch.pl:
> $ ./scripts/checkpatch.pl 0001-82xx-mgcoge-update-defconfig-
> for-2.6.32.patch
> total: 0 errors, 0 warnings, 134 lines checked
>
> 0001-82xx-mgcoge-update-defconfig-for-2.6.32.patch has no obvious
> style problems and is ready for submission.
> $
thanks for respinning. Applied to next.
- k
^ permalink raw reply
* Re: [PATCH] powerpc/85xx: Workaround MPC8536 GPIO 1 errata.
From: Anton Vorontsov @ 2009-08-11 13:44 UTC (permalink / raw)
To: Felix Radensky; +Cc: linuxppc-dev
In-Reply-To: <1249981458-16102-1-git-send-email-felix@embedded-sol.com>
On Tue, Aug 11, 2009 at 12:04:18PM +0300, Felix Radensky wrote:
> On MPC8536 Rev 1.0 the status of GPIO pins configured
> as output cannot be determined by reading GPDAT register.
> Workaround by reading the status of input pins from GPDAT
> and the status of output pins from a shadow register.
>
> Signed-off-by: Felix Radensky <felix@embedded-sol.com>
> ---
> arch/powerpc/sysdev/mpc8xxx_gpio.c | 6 +++++-
> 1 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/arch/powerpc/sysdev/mpc8xxx_gpio.c
> index 103eace..0b996f3 100644
> --- a/arch/powerpc/sysdev/mpc8xxx_gpio.c
> +++ b/arch/powerpc/sysdev/mpc8xxx_gpio.c
> @@ -56,9 +56,13 @@ static void mpc8xxx_gpio_save_regs(struct of_mm_gpio_chip *mm)
>
> static int mpc8xxx_gpio_get(struct gpio_chip *gc, unsigned int gpio)
> {
> + u32 val;
> struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
> + struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
> +
> + val = in_be32(mm->regs + GPIO_DAT) && ~in_be32(mm->regs + GPIO_DIR);
Are you sure about &&?
Plus, this are two reads instead of just one. I think it'll be better
to implement mpc8536_gpio_get(), and then do
if (of_device_is_compatible(np, ... 8536-gpio-bank ...))
gc->get = mpc8536_gpio_get;
else
gc->get = mpc8xxx_gpio_get;
> - return in_be32(mm->regs + GPIO_DAT) & mpc8xxx_gpio2mask(gpio);
> + return (val | mpc8xxx_gc->data) & mpc8xxx_gpio2mask(gpio);
> }
>
> static void mpc8xxx_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
Thanks,
--
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2
^ permalink raw reply
* Re: [v3][PATCH][powerpc/85xx] P2020RDB Platform Support Added
From: Kumar Gala @ 2009-08-11 13:41 UTC (permalink / raw)
To: Poonam Aggrwal; +Cc: linuxppc-dev
In-Reply-To: <1249659316-22927-1-git-send-email-poonam.aggrwal@freescale.com>
On Aug 7, 2009, at 10:35 AM, Poonam Aggrwal wrote:
>
> + enet2: ethernet@26000 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + cell-index = <2>;
> + device_type = "network";
> + model = "eTSEC";
> + compatible = "gianfar";
> + reg = <0x26000 0x1000>;
> + ranges = <0x0 0x26000 0x1000>;
> + local-mac-address = [ 00 00 00 00 00 00 ];
> + interrupts = <31 2 32 2 33 2>;
> + interrupt-parent = <&mpic>;
> + phy-handle = <&phy1>;
> + phy-connection-type = "rgmii-id";
> + };
was there an answer to why we don't have an mdio node for enet2?
- k
^ permalink raw reply
* Re: [PATCH] powerpc/85xx: Added 36-bit physical device tree for mpc8572ds board
From: Kumar Gala @ 2009-08-11 13:33 UTC (permalink / raw)
To: Felix Radensky; +Cc: linuxppc-dev
In-Reply-To: <4A811B4F.905@embedded-sol.com>
On Aug 11, 2009, at 2:18 AM, Felix Radensky wrote:
> Hi, Kumar
>
> Patch subject does not match the contents. The patch is about
> mpc8536ds.
>
> Felix.
Oops, copy/paste error on my part. The subject is the one that is
wrong.
- k
^ permalink raw reply
* Re: [PATCH] powerpc/85xx: Workaround MPC8536 GPIO 1 errata.
From: Kumar Gala @ 2009-08-11 13:28 UTC (permalink / raw)
To: Felix Radensky; +Cc: linuxppc-dev
In-Reply-To: <1249981458-16102-1-git-send-email-felix@embedded-sol.com>
On Aug 11, 2009, at 4:04 AM, Felix Radensky wrote:
> On MPC8536 Rev 1.0 the status of GPIO pins configured
> as output cannot be determined by reading GPDAT register.
> Workaround by reading the status of input pins from GPDAT
> and the status of output pins from a shadow register.
>
> Signed-off-by: Felix Radensky <felix@embedded-sol.com>
> ---
> arch/powerpc/sysdev/mpc8xxx_gpio.c | 6 +++++-
> 1 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/arch/powerpc/
> sysdev/mpc8xxx_gpio.c
> index 103eace..0b996f3 100644
> --- a/arch/powerpc/sysdev/mpc8xxx_gpio.c
> +++ b/arch/powerpc/sysdev/mpc8xxx_gpio.c
> @@ -56,9 +56,13 @@ static void mpc8xxx_gpio_save_regs(struct
> of_mm_gpio_chip *mm)
>
> static int mpc8xxx_gpio_get(struct gpio_chip *gc, unsigned int gpio)
> {
> + u32 val;
> struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
> + struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
> +
> + val = in_be32(mm->regs + GPIO_DAT) && ~in_be32(mm->regs + GPIO_DIR);
it would be good to add a comment in the code about working around the
errata.
>
> - return in_be32(mm->regs + GPIO_DAT) & mpc8xxx_gpio2mask(gpio);
> + return (val | mpc8xxx_gc->data) & mpc8xxx_gpio2mask(gpio);
> }
>
> static void mpc8xxx_gpio_set(struct gpio_chip *gc, unsigned int
> gpio, int val)
> --
> 1.5.4.3
- k
^ permalink raw reply
* [PATCH] Disable PowerMac cpufreq on SMP kernels
From: Bastian Blank @ 2009-08-11 9:39 UTC (permalink / raw)
To: linuxppc-dev, linux-kernel, Benjamin Herrenschmidt
The build of a PowerMac 32bit kernel currently fails with
error: #warning "WARNING, CPUFREQ not recommended on SMP kernels"
This patch just disables this driver on SMP kernels, as it is obviously
not supported.
Signed-off-by: Bastian Blank <waldi@debian.org>
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 04a8061..99d3564 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -149,7 +149,7 @@ menu "CPU Frequency drivers"
config CPU_FREQ_PMAC
bool "Support for Apple PowerBooks"
- depends on ADB_PMU && PPC32
+ depends on ADB_PMU && PPC32 && !SMP
select CPU_FREQ_TABLE
help
This adds support for frequency switching on Apple PowerBooks,
^ permalink raw reply related
* [PATCH] powerpc/85xx: Workaround MPC8536 GPIO 1 errata.
From: Felix Radensky @ 2009-08-11 9:04 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Felix Radensky
On MPC8536 Rev 1.0 the status of GPIO pins configured
as output cannot be determined by reading GPDAT register.
Workaround by reading the status of input pins from GPDAT
and the status of output pins from a shadow register.
Signed-off-by: Felix Radensky <felix@embedded-sol.com>
---
arch/powerpc/sysdev/mpc8xxx_gpio.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/arch/powerpc/sysdev/mpc8xxx_gpio.c
index 103eace..0b996f3 100644
--- a/arch/powerpc/sysdev/mpc8xxx_gpio.c
+++ b/arch/powerpc/sysdev/mpc8xxx_gpio.c
@@ -56,9 +56,13 @@ static void mpc8xxx_gpio_save_regs(struct of_mm_gpio_chip *mm)
static int mpc8xxx_gpio_get(struct gpio_chip *gc, unsigned int gpio)
{
+ u32 val;
struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
+ struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
+
+ val = in_be32(mm->regs + GPIO_DAT) && ~in_be32(mm->regs + GPIO_DIR);
- return in_be32(mm->regs + GPIO_DAT) & mpc8xxx_gpio2mask(gpio);
+ return (val | mpc8xxx_gc->data) & mpc8xxx_gpio2mask(gpio);
}
static void mpc8xxx_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
--
1.5.4.3
^ permalink raw reply related
* Re: [PATCH] powerpc/85xx: Added 36-bit physical device tree for mpc8572ds board
From: Felix Radensky @ 2009-08-11 7:18 UTC (permalink / raw)
To: Kumar Gala; +Cc: linuxppc-dev
In-Reply-To: <1249610909-7040-1-git-send-email-galak@kernel.crashing.org>
Hi, Kumar
Patch subject does not match the contents. The patch is about mpc8536ds.
Felix.
Kumar Gala wrote:
> Added a device tree that should be similiar to mpc8536ds.dtb except
> the physical addresses for all IO are above the 4G boundary.
>
> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> ---
> arch/powerpc/boot/dts/mpc8536ds_36b.dts | 467 +++++++++++++++++++++++++++++++
> 1 files changed, 467 insertions(+), 0 deletions(-)
> create mode 100644 arch/powerpc/boot/dts/mpc8536ds_36b.dts
>
> diff --git a/arch/powerpc/boot/dts/mpc8536ds_36b.dts b/arch/powerpc/boot/dts/mpc8536ds_36b.dts
> new file mode 100644
> index 0000000..113ed8b
> --- /dev/null
> +++ b/arch/powerpc/boot/dts/mpc8536ds_36b.dts
> @@ -0,0 +1,467 @@
> +/*
> + * MPC8536 DS Device Tree Source
> + *
> + * Copyright 2008-2009 Freescale Semiconductor, 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.
> + */
> +
> +/dts-v1/;
> +
> +/ {
> + model = "fsl,mpc8536ds";
> + compatible = "fsl,mpc8536ds";
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + aliases {
> + ethernet0 = &enet0;
> + ethernet1 = &enet1;
> + serial0 = &serial0;
> + serial1 = &serial1;
> + pci0 = &pci0;
> + pci1 = &pci1;
> + pci2 = &pci2;
> + pci3 = &pci3;
> + };
> +
> + cpus {
> + #cpus = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + PowerPC,8536@0 {
> + device_type = "cpu";
> + reg = <0>;
> + next-level-cache = <&L2>;
> + };
> + };
> +
> + memory {
> + device_type = "memory";
> + reg = <0 0 0 0>; // Filled by U-Boot
> + };
> +
> + soc@fffe00000 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + device_type = "soc";
> + compatible = "simple-bus";
> + ranges = <0x0 0xf 0xffe00000 0x100000>;
> + bus-frequency = <0>; // Filled out by uboot.
> +
> + ecm-law@0 {
> + compatible = "fsl,ecm-law";
> + reg = <0x0 0x1000>;
> + fsl,num-laws = <12>;
> + };
> +
> + ecm@1000 {
> + compatible = "fsl,mpc8536-ecm", "fsl,ecm";
> + reg = <0x1000 0x1000>;
> + interrupts = <17 2>;
> + interrupt-parent = <&mpic>;
> + };
> +
> + memory-controller@2000 {
> + compatible = "fsl,mpc8536-memory-controller";
> + reg = <0x2000 0x1000>;
> + interrupt-parent = <&mpic>;
> + interrupts = <18 0x2>;
> + };
> +
> + L2: l2-cache-controller@20000 {
> + compatible = "fsl,mpc8536-l2-cache-controller";
> + reg = <0x20000 0x1000>;
> + interrupt-parent = <&mpic>;
> + interrupts = <16 0x2>;
> + };
> +
> + i2c@3000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + cell-index = <0>;
> + compatible = "fsl-i2c";
> + reg = <0x3000 0x100>;
> + interrupts = <43 0x2>;
> + interrupt-parent = <&mpic>;
> + dfsrr;
> + };
> +
> + i2c@3100 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + cell-index = <1>;
> + compatible = "fsl-i2c";
> + reg = <0x3100 0x100>;
> + interrupts = <43 0x2>;
> + interrupt-parent = <&mpic>;
> + dfsrr;
> + rtc@68 {
> + compatible = "dallas,ds3232";
> + reg = <0x68>;
> + interrupts = <0 0x1>;
> + interrupt-parent = <&mpic>;
> + };
> + };
> +
> + dma@21300 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "fsl,mpc8536-dma", "fsl,eloplus-dma";
> + reg = <0x21300 4>;
> + ranges = <0 0x21100 0x200>;
> + cell-index = <0>;
> + dma-channel@0 {
> + compatible = "fsl,mpc8536-dma-channel",
> + "fsl,eloplus-dma-channel";
> + reg = <0x0 0x80>;
> + cell-index = <0>;
> + interrupt-parent = <&mpic>;
> + interrupts = <20 2>;
> + };
> + dma-channel@80 {
> + compatible = "fsl,mpc8536-dma-channel",
> + "fsl,eloplus-dma-channel";
> + reg = <0x80 0x80>;
> + cell-index = <1>;
> + interrupt-parent = <&mpic>;
> + interrupts = <21 2>;
> + };
> + dma-channel@100 {
> + compatible = "fsl,mpc8536-dma-channel",
> + "fsl,eloplus-dma-channel";
> + reg = <0x100 0x80>;
> + cell-index = <2>;
> + interrupt-parent = <&mpic>;
> + interrupts = <22 2>;
> + };
> + dma-channel@180 {
> + compatible = "fsl,mpc8536-dma-channel",
> + "fsl,eloplus-dma-channel";
> + reg = <0x180 0x80>;
> + cell-index = <3>;
> + interrupt-parent = <&mpic>;
> + interrupts = <23 2>;
> + };
> + };
> +
> + usb@22000 {
> + compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
> + reg = <0x22000 0x1000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + interrupt-parent = <&mpic>;
> + interrupts = <28 0x2>;
> + phy_type = "ulpi";
> + };
> +
> + usb@23000 {
> + compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
> + reg = <0x23000 0x1000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + interrupt-parent = <&mpic>;
> + interrupts = <46 0x2>;
> + phy_type = "ulpi";
> + };
> +
> + enet0: ethernet@24000 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + cell-index = <0>;
> + device_type = "network";
> + model = "eTSEC";
> + compatible = "gianfar";
> + reg = <0x24000 0x1000>;
> + ranges = <0x0 0x24000 0x1000>;
> + local-mac-address = [ 00 00 00 00 00 00 ];
> + interrupts = <29 2 30 2 34 2>;
> + interrupt-parent = <&mpic>;
> + tbi-handle = <&tbi0>;
> + phy-handle = <&phy1>;
> + phy-connection-type = "rgmii-id";
> +
> + mdio@520 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "fsl,gianfar-mdio";
> + reg = <0x520 0x20>;
> +
> + phy0: ethernet-phy@0 {
> + interrupt-parent = <&mpic>;
> + interrupts = <10 0x1>;
> + reg = <0>;
> + device_type = "ethernet-phy";
> + };
> + phy1: ethernet-phy@1 {
> + interrupt-parent = <&mpic>;
> + interrupts = <10 0x1>;
> + reg = <1>;
> + device_type = "ethernet-phy";
> + };
> + tbi0: tbi-phy@11 {
> + reg = <0x11>;
> + device_type = "tbi-phy";
> + };
> + };
> + };
> +
> + enet1: ethernet@26000 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + cell-index = <1>;
> + device_type = "network";
> + model = "eTSEC";
> + compatible = "gianfar";
> + reg = <0x26000 0x1000>;
> + ranges = <0x0 0x26000 0x1000>;
> + local-mac-address = [ 00 00 00 00 00 00 ];
> + interrupts = <31 2 32 2 33 2>;
> + interrupt-parent = <&mpic>;
> + tbi-handle = <&tbi1>;
> + phy-handle = <&phy0>;
> + phy-connection-type = "rgmii-id";
> +
> + mdio@520 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "fsl,gianfar-tbi";
> + reg = <0x520 0x20>;
> +
> + tbi1: tbi-phy@11 {
> + reg = <0x11>;
> + device_type = "tbi-phy";
> + };
> + };
> + };
> +
> + usb@2b000 {
> + compatible = "fsl,mpc8536-usb2-dr", "fsl-usb2-dr";
> + reg = <0x2b000 0x1000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + interrupt-parent = <&mpic>;
> + interrupts = <60 0x2>;
> + dr_mode = "peripheral";
> + phy_type = "ulpi";
> + };
> +
> + serial0: serial@4500 {
> + cell-index = <0>;
> + device_type = "serial";
> + compatible = "ns16550";
> + reg = <0x4500 0x100>;
> + clock-frequency = <0>;
> + interrupts = <42 0x2>;
> + interrupt-parent = <&mpic>;
> + };
> +
> + serial1: serial@4600 {
> + cell-index = <1>;
> + device_type = "serial";
> + compatible = "ns16550";
> + reg = <0x4600 0x100>;
> + clock-frequency = <0>;
> + interrupts = <42 0x2>;
> + interrupt-parent = <&mpic>;
> + };
> +
> + crypto@30000 {
> + compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
> + "fsl,sec2.1", "fsl,sec2.0";
> + reg = <0x30000 0x10000>;
> + interrupts = <45 2 58 2>;
> + interrupt-parent = <&mpic>;
> + fsl,num-channels = <4>;
> + fsl,channel-fifo-len = <24>;
> + fsl,exec-units-mask = <0x9fe>;
> + fsl,descriptor-types-mask = <0x3ab0ebf>;
> + };
> +
> + sata@18000 {
> + compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
> + reg = <0x18000 0x1000>;
> + cell-index = <1>;
> + interrupts = <74 0x2>;
> + interrupt-parent = <&mpic>;
> + };
> +
> + sata@19000 {
> + compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
> + reg = <0x19000 0x1000>;
> + cell-index = <2>;
> + interrupts = <41 0x2>;
> + interrupt-parent = <&mpic>;
> + };
> +
> + global-utilities@e0000 { //global utilities block
> + compatible = "fsl,mpc8548-guts";
> + reg = <0xe0000 0x1000>;
> + fsl,has-rstcr;
> + };
> +
> + mpic: pic@40000 {
> + clock-frequency = <0>;
> + interrupt-controller;
> + #address-cells = <0>;
> + #interrupt-cells = <2>;
> + reg = <0x40000 0x40000>;
> + compatible = "chrp,open-pic";
> + device_type = "open-pic";
> + big-endian;
> + };
> +
> + msi@41600 {
> + compatible = "fsl,mpc8536-msi", "fsl,mpic-msi";
> + reg = <0x41600 0x80>;
> + msi-available-ranges = <0 0x100>;
> + interrupts = <
> + 0xe0 0
> + 0xe1 0
> + 0xe2 0
> + 0xe3 0
> + 0xe4 0
> + 0xe5 0
> + 0xe6 0
> + 0xe7 0>;
> + interrupt-parent = <&mpic>;
> + };
> + };
> +
> + pci0: pci@fffe08000 {
> + compatible = "fsl,mpc8540-pci";
> + device_type = "pci";
> + interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
> + interrupt-map = <
> +
> + /* IDSEL 0x11 J17 Slot 1 */
> + 0x8800 0 0 1 &mpic 1 1
> + 0x8800 0 0 2 &mpic 2 1
> + 0x8800 0 0 3 &mpic 3 1
> + 0x8800 0 0 4 &mpic 4 1>;
> +
> + interrupt-parent = <&mpic>;
> + interrupts = <24 0x2>;
> + bus-range = <0 0xff>;
> + ranges = <0x02000000 0 0xf0000000 0xc 0x00000000 0 0x10000000
> + 0x01000000 0 0x00000000 0xf 0xffc00000 0 0x00010000>;
> + clock-frequency = <66666666>;
> + #interrupt-cells = <1>;
> + #size-cells = <2>;
> + #address-cells = <3>;
> + reg = <0xf 0xffe08000 0 0x1000>;
> + };
> +
> + pci1: pcie@fffe09000 {
> + compatible = "fsl,mpc8548-pcie";
> + device_type = "pci";
> + #interrupt-cells = <1>;
> + #size-cells = <2>;
> + #address-cells = <3>;
> + reg = <0xf 0xffe09000 0 0x1000>;
> + bus-range = <0 0xff>;
> + ranges = <0x02000000 0 0xf8000000 0xc 0x18000000 0 0x08000000
> + 0x01000000 0 0x00000000 0xf 0xffc20000 0 0x00010000>;
> + clock-frequency = <33333333>;
> + interrupt-parent = <&mpic>;
> + interrupts = <25 0x2>;
> + interrupt-map-mask = <0xf800 0 0 7>;
> + interrupt-map = <
> + /* IDSEL 0x0 */
> + 0000 0 0 1 &mpic 4 1
> + 0000 0 0 2 &mpic 5 1
> + 0000 0 0 3 &mpic 6 1
> + 0000 0 0 4 &mpic 7 1
> + >;
> + pcie@0 {
> + reg = <0 0 0 0 0>;
> + #size-cells = <2>;
> + #address-cells = <3>;
> + device_type = "pci";
> + ranges = <0x02000000 0 0xf8000000
> + 0x02000000 0 0xf8000000
> + 0 0x08000000
> +
> + 0x01000000 0 0x00000000
> + 0x01000000 0 0x00000000
> + 0 0x00010000>;
> + };
> + };
> +
> + pci2: pcie@fffe0a000 {
> + compatible = "fsl,mpc8548-pcie";
> + device_type = "pci";
> + #interrupt-cells = <1>;
> + #size-cells = <2>;
> + #address-cells = <3>;
> + reg = <0xf 0xffe0a000 0 0x1000>;
> + bus-range = <0 0xff>;
> + ranges = <0x02000000 0 0xf8000000 0xc 0x10000000 0 0x08000000
> + 0x01000000 0 0x00000000 0xf 0xffc10000 0 0x00010000>;
> + clock-frequency = <33333333>;
> + interrupt-parent = <&mpic>;
> + interrupts = <26 0x2>;
> + interrupt-map-mask = <0xf800 0 0 7>;
> + interrupt-map = <
> + /* IDSEL 0x0 */
> + 0000 0 0 1 &mpic 0 1
> + 0000 0 0 2 &mpic 1 1
> + 0000 0 0 3 &mpic 2 1
> + 0000 0 0 4 &mpic 3 1
> + >;
> + pcie@0 {
> + reg = <0 0 0 0 0>;
> + #size-cells = <2>;
> + #address-cells = <3>;
> + device_type = "pci";
> + ranges = <0x02000000 0 0xf8000000
> + 0x02000000 0 0xf8000000
> + 0 0x08000000
> +
> + 0x01000000 0 0x00000000
> + 0x01000000 0 0x00000000
> + 0 0x00010000>;
> + };
> + };
> +
> + pci3: pcie@fffe0b000 {
> + compatible = "fsl,mpc8548-pcie";
> + device_type = "pci";
> + #interrupt-cells = <1>;
> + #size-cells = <2>;
> + #address-cells = <3>;
> + reg = <0xf 0xffe0b000 0 0x1000>;
> + bus-range = <0 0xff>;
> + ranges = <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x20000000
> + 0x01000000 0 0x00000000 0xf 0xffc30000 0 0x00010000>;
> + clock-frequency = <33333333>;
> + interrupt-parent = <&mpic>;
> + interrupts = <27 0x2>;
> + interrupt-map-mask = <0xf800 0 0 7>;
> + interrupt-map = <
> + /* IDSEL 0x0 */
> + 0000 0 0 1 &mpic 8 1
> + 0000 0 0 2 &mpic 9 1
> + 0000 0 0 3 &mpic 10 1
> + 0000 0 0 4 &mpic 11 1
> + >;
> +
> + pcie@0 {
> + reg = <0 0 0 0 0>;
> + #size-cells = <2>;
> + #address-cells = <3>;
> + device_type = "pci";
> + ranges = <0x02000000 0 0xe0000000
> + 0x02000000 0 0xe0000000
> + 0 0x20000000
> +
> + 0x01000000 0 0x00000000
> + 0x01000000 0 0x00000000
> + 0 0x00100000>;
> + };
> + };
> +};
>
^ permalink raw reply
* Re: [PATCH v2] perf_counter: powerpc: Add callchain support
From: Benjamin Herrenschmidt @ 2009-08-11 7:01 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev, linux-kernel
In-Reply-To: <19066.25333.469817.404676@drongo.ozlabs.ibm.com>
On Thu, 2009-08-06 at 14:58 +1000, Paul Mackerras wrote:
> +
> +#else /* CONFIG_PPC64 */
> +/*
> + * On 32-bit we just access the address and let hash_page create a
> + * HPTE if necessary, so there is no need to fall back to reading
> + * the page tables. Since this is called at interrupt level,
> + * do_page_fault() won't treat a DSI as a page fault.
> + */
Minor nit here... The comment makes it think there's only hash based
32-bit processors :-) In fact, there's a little issue with non-hash ones
here, which is that they rely on
do_page_fault->handle_mm_fault->ptep_set_access_flags to set
_PAGE_ACCESSED, and the TLB miss handlers are going to fault if that's
not set.
Not a big deal, but it does mean that if you have stack pages that
aren't young, they will fail to backtrace (though that's probably
unlikely unless you spend a lot of time very deep down a huge call
chain).
> +static int read_user_stack_32(unsigned int __user *ptr, unsigned int *ret)
> +{
> + if ((unsigned long)ptr > TASK_SIZE - sizeof(unsigned int) ||
> + ((unsigned long)ptr & 3))
> + return -EFAULT;
> +
> + return __get_user_inatomic(*ret, ptr);
> +}
> +
> +static inline void perf_callchain_user_64(struct pt_regs *regs,
> + struct perf_callchain_entry *entry)
> +{
> +}
> +
> +static inline int current_is_64bit(void)
> +{
> + return 0;
> +}
> +
> +static inline int valid_user_sp(unsigned long sp, int is_64)
> +{
> + if (!sp || (sp & 7) || sp > TASK_SIZE - 32)
I know the above is right but I would still have preferred () around
TASK_SIZE - 32 :-) In fact, || has lower precedence than & (I checked !)
so in theory if you really wanted to get rid of braces, you could have
written
if (!sp || sp & 7 || sp > TASK_SIZE - 32)
But heh, that sucks :-)
> +struct signal_frame_32 {
> + char dummy[__SIGNAL_FRAMESIZE32];
> + struct sigcontext32 sctx;
> + struct mcontext32 mctx;
> + int abigap[56];
> +};
> +
> +/*
> + * Layout for RT signal frames
> + */
> +struct rt_signal_frame_32 {
> + char dummy[__SIGNAL_FRAMESIZE32 + 16];
> + compat_siginfo_t info;
> + struct ucontext32 uc;
> + int abigap[56];
> +};
Should we put those somewhere shared ? They are almost the same
as the ones in signal_32.c apart from the initial gap... oh well, no big
deal if you want to keep them here for now.
Overall looks fine and I suppose it also works but I may have missed
something subtle.
Cheers,
Ben.
^ permalink raw reply
* Re: [PATCH v2] powerpc: Allow perf_counters to access user memory at interrupt time
From: Benjamin Herrenschmidt @ 2009-08-11 6:44 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev, linux-kernel
In-Reply-To: <19066.25278.925555.133212@drongo.ozlabs.ibm.com>
On Thu, 2009-08-06 at 14:57 +1000, Paul Mackerras wrote:
> This provides a mechanism to allow the perf_counters code to access
> user memory in a PMU interrupt routine. Such an access can cause
> various kinds of interrupt: SLB miss, MMU hash table miss, segment
> table miss, or TLB miss, depending on the processor. This commit
> only deals with the classic/server processors that use an MMU hash
> table, not processors that have software-loaded TLBs.
.../...
> Signed-off-by: Paul Mackerras <paulus@samba.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
As discussed in the lab, you should also do a pre-req patch to pgtable.h
that changes ppc32 with 64-bit PTE without CONFIG_SMP to use the same
path as SMP to order the stores to the two halves of the PTEs though.
Cheers,
Ben.
^ permalink raw reply
* PowerPC kernel linux-2.6.29.6 PANIC's at include/linux/cred.h for ipsec enabled kernel
From: srikanth krishnakar @ 2009-08-11 6:35 UTC (permalink / raw)
To: Linuxppc-dev
[-- Attachment #1.1: Type: text/plain, Size: 2319 bytes --]
Hi All,
Target : PowerPC (ppc440)
While testing kernel linux-2.6.29.6 with IPSEC enabled I observed frequent
panic messages as shown below while bootup:
VFS: Mounted root (nfs filesystem) on device 0:13.
Freeing unused kernel memory: 184k init
INIT: version 2.86 booting
Starting udevudevd version 124 started
Remounting root file system...
logger: mount: mount point /proc/bus/usb does not exist
FAT: invalid media value (0x01)
VFS: Can't find a valid FAT filesystem on dev xsa.
------------[ cut here ]------------
kernel BUG at include/linux/cred.h:206!
Oops: Exception in kernel mode, sig: 5 [#1]
PREEMPT LTT NESTING LEVEL : 0
Xilinx Virtex440
Modules linked in: nls_iso8859_1
NIP: c0031800 LR: c0031864 CTR: c0033e2c
REGS: c0515d00 TRAP: 0700 Not tainted
(2.6.29.6.xilinx-ml507.0908071454-ipsec)
MSR: 00029000 <EE,ME,CE> CR: 24028028 XER: 00000005
TASK = c04e74c0[0] 'swapper' THREAD: c0514000
GPR00: ffffffff c0515db0 c04e74c0 cf9e0120 c00539b4 00000002 ffffffff c04f2224
GPR08: 000002fd 00000001 000002fc c05255e8 44022024 ffffd6c4 dce9ee1f bfefe53f
GPR16: c0456690 00000000 c0511188 c05111a8 c0525624 00000001 c0522ca0 c0514034
GPR24: c0511328 c0514034 c0514000 c05255e8 0000000a cf3e7920 ce89e050 ce89e050
NIP [c0031800] __put_task_struct+0x8c/0xf4
LR [c0031864] __put_task_struct+0xf0/0xf4
Call Trace:
[c0515db0] [c0031864] __put_task_struct+0xf0/0xf4 (unreliable)
[c0515dc0] [c0033ecc] delayed_put_task_struct+0xa0/0xbc
[c0515de0] [c0067804] __rcu_process_callbacks+0x1e4/0x400
[c0515e10] [c0067a4c] rcu_process_callbacks+0x2c/0x4c
[c0515e30] [c0038cb0] __do_softirq+0xfc/0x1e0
[c0515e80] [c0004124] do_softirq+0x5c/0x60
[c0515e90] [c0038b18] irq_exit+0x98/0xc4
[c0515ea0] [c000b2b4] timer_interrupt+0x104/0x1cc
[c0515ec0] [c000e7d8] ret_from_except+0x0/0x18
[c0515f80] [c0007294] cpu_idle+0x58/0xf4
[c0515fa0] [c03db4dc] __got2_end+0x80/0x94
[c0515fc0] [c04b6734] start_kernel+0x25c/0x2b0
[c0515ff0] [c0000218] skpinv+0x1a8/0x1e4
Instruction dump:
0f090000 7c001828 3000ffff 7c00192d 40a2fff4 2f800000 419e0078 807f01a4
81230000 3809ffff 7d290378 55290ffe <0f090000> 7c001828 3000ffff 7c00192d
Kernel panic - not syncing: Fatal exception in interrupt
Rebooting in 180 seconds..
Attachment: kernel config
your early comments are appreciated !
Regards
Srikanth Krishnakar
**********************
[-- Attachment #1.2: Type: text/html, Size: 2568 bytes --]
[-- Attachment #2: ppc_440_config.txt --]
[-- Type: text/plain, Size: 37451 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.29.6
# Mon Aug 3 20:22:33 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_GENERIC_GPIO=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=y
CONFIG_PPC_DCR=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION="-ipsec"
# CONFIG_LOCALVERSION_AUTO is not set
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
#
# RCU Subsystem
#
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_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HAVE_GET_CYCLES is not set
CONFIG_HAVE_TRACE_CLOCK=y
# CONFIG_HAVE_TRACE_CLOCK_GENERIC is not set
# CONFIG_HAVE_TRACE_CLOCK_32_TO_64 is not set
# CONFIG_HAVE_UNSYNCHRONIZED_TSC is not set
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_NET_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not set
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_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_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_MARKERS=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_LTT=y
CONFIG_LTT_FILTER=m
# CONFIG_HAVE_LTT_DUMP_TABLES is not set
CONFIG_LTT_RELAY_ALLOC=y
CONFIG_LTT_RELAY_LOCKLESS=y
# CONFIG_LTT_RELAY_IRQOFF is not set
# CONFIG_LTT_RELAY_LOCKED is not set
CONFIG_LTT_SERIALIZE=m
CONFIG_LTT_FAST_SERIALIZE=y
CONFIG_LTT_TRACEPROBES=m
CONFIG_LTT_TRACE_CONTROL=m
CONFIG_LTT_TRACER=y
CONFIG_LTT_ALIGNMENT=y
CONFIG_LTT_CHECK_ARCH_EFFICIENT_UNALIGNED_ACCESS=y
# CONFIG_LTT_DEBUG_EVENT_SIZE is not set
CONFIG_LTT_USERSPACE_EVENT=m
CONFIG_LTT_VMCORE=y
CONFIG_LTT_KPROBES=y
CONFIG_LTT_STATEDUMP=m
# CONFIG_LTT_ASCII is not set
CONFIG_HAVE_IMMEDIATE=y
CONFIG_IMMEDIATE=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=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# 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_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
#
# 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_YOSEMITE is not set
CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
# CONFIG_PPC44x_SIMPLE is not set
# CONFIG_PPC4xx_GPIO is not set
CONFIG_XILINX_VIRTEX_5_FXT=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_XILINX_VIRTEX=y
# 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 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300
CONFIG_SCHED_HRTICK=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
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=y
# 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="simpleImage.virtex440-ml507 "
CONFIG_SECCOMP=y
# CONFIG_COMPRESSED_DEVICE_TREE is not set
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 is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# 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=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
# CONFIG_IP_ROUTE_MULTIPATH is not set
# CONFIG_IP_ROUTE_VERBOSE is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NET_IPIP=y
CONFIG_NET_IPGRE=m
# CONFIG_NET_IPGRE_BROADCAST is not set
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_DEFAULT_BIC is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
CONFIG_INET6_IPCOMP=y
CONFIG_IPV6_MIP6=m
CONFIG_INET6_XFRM_TUNNEL=y
CONFIG_INET6_TUNNEL=y
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=y
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_PIMSM_V2=y
# 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_STP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=m
# 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_NET_TCPPROBE 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_FIB_RULES=y
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_SYS_HYPERVISOR is not set
# 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_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
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=y
# CONFIG_MTD_CFI_AMDSTD is not set
# 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
#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=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=y
# CONFIG_BLK_DEV_CRYPTOLOOP 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=8192
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_XILINX_SYSACE=y
# CONFIG_XILINX_SYSACE_OLD is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_93CX6 is not set
CONFIG_XILINX_DRIVERS=y
CONFIG_NEED_XILINX_LLDMA=y
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
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=m
# 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=m
# 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=m
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
# 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 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 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=m
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# 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=y
CONFIG_PCNET32=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
CONFIG_NATSEMI=y
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
CONFIG_8139TOO_PIO=y
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_XILINX_EMAC is not set
# CONFIG_XILINX_EMACLITE is not set
# CONFIG_ATL2 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_E1000E is not set
# 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=y
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_XILINX_TEMAC is not set
# CONFIG_ATL1E is not set
CONFIG_XILINX_LLTEMAC=y
# CONFIG_XILINX_LLTEMAC_MARVELL_88E1111_RGMII is not set
CONFIG_XILINX_LLTEMAC_MARVELL_88E1111_GMII=y
# CONFIG_XILINX_LLTEMAC_MARVELL_88E1111_MII is not set
# CONFIG_XILINX_LLTEMAC_NATIONAL_DP83865_GMII is not set
# CONFIG_ATL1C 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=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# 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=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_GPIO is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_XILINXPS2 is not set
CONFIG_SERIO_XILINX_XPS_PS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING 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=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
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 is not set
# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_NVRAM is not set
# CONFIG_GEN_RTC is not set
CONFIG_XILINX_HWICAP=y
# 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 is not set
#
# I2C Algorithms
#
# CONFIG_I2C_ALGOBIT is not set
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
CONFIG_XILINX_IIC=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_GPIO is not set
# CONFIG_I2C_IBM_IIC is not set
# 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_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 is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
CONFIG_GPIO_XILINX=y
#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
#
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
#
# SPI GPIO expanders:
#
# 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_TPS65010 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 is not set
#
# Graphics support
#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_OF is not set
# CONFIG_FB_CT65550 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_IBM_GXT4500 is not set
CONFIG_FB_XILINX=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT 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 is not set
CONFIG_XILINX_EDK=y
CONFIG_XILINX_LLDMA_USE_DCR=y
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=y
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG 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=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=y
CONFIG_AUTOFS4_FS=y
# 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_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# 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=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
CONFIG_SQUASHFS=y
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# 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=y
# 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=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=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=y
# CONFIG_SMB_NLS_DEFAULT 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=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# 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=m
CONFIG_NLS_ISO8859_1=m
# 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=m
# CONFIG_DLM is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# 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_ZLIB_DEFLATE=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 is not set
CONFIG_STACKTRACE=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_HAVE_PSRWLOCK_ASM_CALL is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y
#
# Tracers
#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
# Security options
#
# CONFIG_KEYS is not set
CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_NETWORK is not set
# CONFIG_SECURITY_PATH is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
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_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
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 is not set
# CONFIG_CRYPTO_SHA512 is not set
# 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 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# 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=y
# 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
^ permalink raw reply
* Re: [PATCH] mtd/maps: add mtd-ram support to physmap_of
From: Artem Bityutskiy @ 2009-08-11 5:55 UTC (permalink / raw)
To: Wolfram Sang
Cc: devicetree-discuss, Vitaly Wool, Artem Bityutskiy,
Albrecht Dreß, linuxppc-dev, linux-mtd, Ken MacLeod,
David Woodhouse
In-Reply-To: <20090810161942.GA27833@pengutronix.de>
On 08/10/2009 07:19 PM, Wolfram Sang wrote:
> On Sun, Aug 09, 2009 at 08:17:23AM +0300, Artem Bityutskiy wrote:
>> On Fri, 2009-08-07 at 23:43 -0600, Grant Likely wrote:
>>> On Fri, Jul 17, 2009 at 6:39 AM, Wolfram Sang<w.sang@pengutronix.de> wrote:
>>>> Use physmap_of to access RAMs as mtd and add documenation for it. This approach
>>>> is a lot less intrusive as adding an of-wrapper around plat-ram.c. As most
>>>> extensions of plat-ram.c (e.g. custom map-functions) can't be mapped to the
>>>> device tree anyhow, extending physmap_of seems to be the cleanest approach.
>>>>
>>>> Tested with a phyCORE-MPC5121e.
>>>>
>>>> Signed-off-by: Wolfram Sang<w.sang@pengutronix.de>
>>> Looks good to me.
>>>
>>> Acked-by: Grant Likely<grant.likely@secretlab.ca>
>> This patch is sitting in my l2-mtd-2.6.git tree.
>
> Great, thanks a lot (and for your l2-tree in general!). One question: Are the
> additional Acked-bys added later? I could think they might be useful for
> David's review...
Added Acked-by: Grant Likely<grant.likely@secretlab.ca>
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
^ permalink raw reply
* Re: need help getting SPI controller working on 405EX
From: Stefan Roese @ 2009-08-11 5:44 UTC (permalink / raw)
To: linuxppc-dev; +Cc: linuxppc-dev@ozlabs.org, Nathan French, Lorenz Kolb
In-Reply-To: <1249920435.3747.8569.camel@localhost.localdomain>
On Monday 10 August 2009 18:07:15 Nathan French wrote:
> > At least something similar worked for me some months ago (before we
> > switched to a "real" driver for some custom peripheral).
>
> Did this work on a 4xx PowerPC platform? Or something else? I've been
> told that there is no SPI driver for 4xx. If you have done this on 4xx
> then I'm very interested.
The 4xx SPI driver is (finally) queued for 2.6.32. So you either need to
manually apply it now or wait a while.
Best regards,
Stefan
^ permalink raw reply
* Re: 2.6.31-rc5-git2 crash [net/core/flow.c:flow_cache_new_hashrnd]
From: Sachin Sant @ 2009-08-11 5:25 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: netdev, David Miller, linuxppc-dev
In-Reply-To: <1249597385.24311.10.camel@pasglop>
Benjamin Herrenschmidt wrote:
> BTW. Corruption looks like bi_recs... ie, broken yaboot. This was fixed
> recently, yaboot would eventually crap over the kernel for certain sizes
> of the kernel image.
>
> 0x1010 = BI_FIRST
> 0x1013 = BI_BOOTLOADER_ID followed by 0x7961626f6f74 which is
> "yaboot" :-)
> 0x1016 = BI_MACHTYPE
>
Was away from office for few days.
Thanks for the help. The machine under test is running
F11. I will try out the latest yaboot.
Thanks
-Sachin
--
---------------------------------
Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
---------------------------------
^ permalink raw reply
* [PATCH] powerpc: use consistent types in mktree
From: Stephen Rothwell @ 2009-08-11 3:14 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: ppc-dev
gcc v4.4 currently produces this build warning:
arch/powerpc/boot/mktree.c: In function 'main':
arch/powerpc/boot/mktree.c:104: warning: dereferencing type-punned pointer will break strict-aliasing rules
tmpbuf is only used as an array of unsigned ints, so declare it that way.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
arch/powerpc/boot/mktree.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/boot/mktree.c b/arch/powerpc/boot/mktree.c
index c2baae0..e2ae243 100644
--- a/arch/powerpc/boot/mktree.c
+++ b/arch/powerpc/boot/mktree.c
@@ -36,7 +36,7 @@ typedef struct boot_block {
} boot_block_t;
#define IMGBLK 512
-char tmpbuf[IMGBLK];
+unsigned int tmpbuf[IMGBLK / sizeof(unsigned int)];
int main(int argc, char *argv[])
{
@@ -95,13 +95,13 @@ int main(int argc, char *argv[])
/* Assume zImage is an ELF file, and skip the 64K header.
*/
- if (read(in_fd, tmpbuf, IMGBLK) != IMGBLK) {
+ if (read(in_fd, tmpbuf, sizeof(tmpbuf)) != sizeof(tmpbuf)) {
fprintf(stderr, "%s is too small to be an ELF image\n",
argv[1]);
exit(4);
}
- if ((*(unsigned int *)tmpbuf) != htonl(0x7f454c46)) {
+ if (tmpbuf[0] != htonl(0x7f454c46)) {
fprintf(stderr, "%s is not an ELF image\n", argv[1]);
exit(4);
}
@@ -121,11 +121,11 @@ int main(int argc, char *argv[])
}
while (nblks-- > 0) {
- if (read(in_fd, tmpbuf, IMGBLK) < 0) {
+ if (read(in_fd, tmpbuf, sizeof(tmpbuf)) < 0) {
perror("zImage read");
exit(5);
}
- cp = (unsigned int *)tmpbuf;
+ cp = tmpbuf;
for (i = 0; i < sizeof(tmpbuf) / sizeof(unsigned int); i++)
cksum += *cp++;
if (write(out_fd, tmpbuf, sizeof(tmpbuf)) != sizeof(tmpbuf)) {
--
1.6.3.3
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
^ permalink raw reply related
* Re: [PATCH] usb/gadget: Update Freescale UDC entry in MAINTAINERS
From: Joe Perches @ 2009-08-11 3:00 UTC (permalink / raw)
To: Li Yang; +Cc: linuxppc-dev, gregkh, lg, linux-usb
In-Reply-To: <1249960271-3400-1-git-send-email-leoli@freescale.com>
On Tue, 2009-08-11 at 11:11 +0800, Li Yang wrote:
> Change the F entry for file rename, and make it also cover fsl_qe_udc
> driver. Update the name accordingly.
>
> Signed-off-by: Li Yang <leoli@freescale.com>
> ---
> Liakhovetski,
>
> Is it ok that it also covers your fsl_mx3_udc.c file. It's much easier
> to use the wildcard.
> MAINTAINERS | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index b1114cf..cf1e22c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2067,12 +2067,12 @@ S: Supported
> F: arch/powerpc/sysdev/qe_lib/
> F: arch/powerpc/include/asm/*qe.h
>
> -FREESCALE HIGHSPEED USB DEVICE DRIVER
> +FREESCALE USB PERIPHERIAL DRIVERS
> M: Li Yang <leoli@freescale.com>
> L: linux-usb@vger.kernel.org
> L: linuxppc-dev@ozlabs.org
> S: Maintained
> -F: drivers/usb/gadget/fsl_usb2_udc.c
> +F: drivers/usb/gadget/fsl*
If you want, you can add an "X:" entry as well
X: drivers/usb/gadget/fsl_mx3_udc.c
which excludes that file.
Excludes are tested before includes.
^ permalink raw reply
* [PATCH] usb/gadget: Update Freescale UDC entry in MAINTAINERS
From: Li Yang @ 2009-08-11 3:11 UTC (permalink / raw)
To: gregkh, joe; +Cc: linuxppc-dev, lg, linux-usb
Change the F entry for file rename, and make it also cover fsl_qe_udc
driver. Update the name accordingly.
Signed-off-by: Li Yang <leoli@freescale.com>
---
Liakhovetski,
Is it ok that it also covers your fsl_mx3_udc.c file. It's much easier
to use the wildcard.
MAINTAINERS | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index b1114cf..cf1e22c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2067,12 +2067,12 @@ S: Supported
F: arch/powerpc/sysdev/qe_lib/
F: arch/powerpc/include/asm/*qe.h
-FREESCALE HIGHSPEED USB DEVICE DRIVER
+FREESCALE USB PERIPHERIAL DRIVERS
M: Li Yang <leoli@freescale.com>
L: linux-usb@vger.kernel.org
L: linuxppc-dev@ozlabs.org
S: Maintained
-F: drivers/usb/gadget/fsl_usb2_udc.c
+F: drivers/usb/gadget/fsl*
FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
M: Li Yang <leoli@freescale.com>
--
1.6.3.1.6.g4bf1f
^ permalink raw reply related
* Re: [PATCH 0/3] cpu: idle state framework for offline CPUs.
From: Pallipadi, Venkatesh @ 2009-08-11 0:22 UTC (permalink / raw)
To: Pavel Machek
Cc: Brown, Len, Peter Zijlstra, Gautham R Shenoy,
linux-kernel@vger.kernel.org, Rafael J. Wysocki, Li, Shaohua,
Ingo Molnar, linuxppc-dev@lists.ozlabs.org, Darrick J. Wong
In-Reply-To: <20090810081941.GA18649@elf.ucw.cz>
On Mon, 2009-08-10 at 01:19 -0700, Pavel Machek wrote:
> On Sun 2009-08-09 15:22:02, Rafael J. Wysocki wrote:
> > On Sunday 09 August 2009, Pavel Machek wrote:
> > > Hi!
> > >
> > > > > Also, approaches such as [1] can make use of this
> > > > > extended infrastructure instead of putting the CPU to an arbitrary C-state
> > > > > when it is offlined, thereby providing the system administrator a rope to hang
> > > > > himself with should he feel the need to do so.
> > > > I didn't see the reason why administrator needs to know which state offline cpu
> > > > should stay. Don't know about powerpc side, but in x86 side, it appears deepest
> > > > C-state is already preferred.
> > > >
> > >
> > > Agreed, deepest c-state is always best, there's no need to make it configurable.
> >
> > Unless it doesn't work.
>
> If it does not work, machine will not boot. We already have
> max_cstate= kernel command line option to work around that...
>
On x86, my earlier patch was selecting deepest C-state based on CPU
capability. There, "unless it doesn't work" will not hold good. If a CPU
C-state is reported in cpuid it will work. If there is any errata we
will workaround it as we do with anything else in the kernel.
My concern about having this interface for offline CPU is
- How are we going to populate this possible states. On x86, there are
2-3 CPU mwait cstates with each having few sub C-states. And there can
be some BIOS supplied C-states which are IO port invocations which will
map to some CPU mwait state,sub state pair mentioned above and we won't
know anything about this mapping. So, we want to give all these options
in sysfs?
- Having all these states and having no information on what basis one
should change this or on what reasons one should change this will result
in some userspace superpowersaver daemon using this in a wrong way and
some distro shipping it.
Also, I don't think using just the ACPI/BIOS supplied states in _CST is
right thing to do for offline. _CST is meant for C-state and BIOS may
not include some C-state in _CST if the system manufacturer thinks that
the latency is too high for the state to be used as a C-state. That
limitation applies for C-state as the cpu is expected to come out of
C-state often and execute code handle interrupts etc. But, that
restriction does not apply for offline online which is not as frequent
as C-state entry and it already has big latency with startup IPI, and a
whole baggage of CPU setup code. So, using BIOS CST info for CPU offline
state doesn't seem right.
May be having (to pick a number) 3 possible offline states for all
platforms with one for halt equivalent and one for deepest possible that
CPU can handle and one for deepest possible that platform likes for
C-states may make sense. Will keeps things simpler in terms of usage
expectations and possibly reduce the misuse oppurtubity?
Thanks,
Venki
^ permalink raw reply
* PPC460EX with 2 Ethernet Transceivers
From: Judd Gilbert @ 2009-08-10 21:13 UTC (permalink / raw)
To: linuxppc-dev
[-- Attachment #1: Type: text/plain, Size: 1120 bytes --]
Hi,
I am currently running linux 2.6.28.4 on a PPC460EX with 2 Marvell
Alaska 88EIIII Ethernet transceivers connected to it. If I hold one of
the transceivers in reset on power on I get the following messages when
the linux kernel boots and eth0 and eth1 both work fine...
eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC 00:13:a8:00:0d:c6
eth0: found Generic MII PHY (0x00)
/plb/opb/emac-rgmii@ef601500: input 1 in RGMII mode
eth1: EMAC-1 /plb/opb/ethernet@ef600f00, MAC 00:13:a8:00:0d:c7
eth1: found Generic MII PHY (0x02)
Now if I don't hold one of the chips in reset (I'm doing it manually
with a switch BTW) I get the following (and eth1 does not work):
eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC 00:13:a8:00:0d:c6
eth0: found Generic MII PHY (0x00)
/plb/opb/emac-rgmii@ef601500: input 1 in RGMII mode
/plb/opb/ethernet@ef600f00: can't find PHY!
At first I thought maybe this is a problem with u-boot, but I'm not sure
now. I was going to start modifying the kernel - but thought I would ask
on here first if anyone has seen this issue.
Thanks for your time,
Judd Gilbert
[-- Attachment #2: Type: text/html, Size: 7859 bytes --]
^ permalink raw reply
* Re: 5121 cache handling.
From: Scott Wood @ 2009-08-10 20:49 UTC (permalink / raw)
To: Kenneth Johansson; +Cc: linuxppc-dev
In-Reply-To: <1249937153.7077.38.camel@localhost>
Kenneth Johansson wrote:
> Yes the memory system would obviously get a higher load but do the CPU
> actually see that? do it stall on the write ?
Yes, there's a limited number of writes that can queue up before the CPU
core will have to wait.
-Scott
^ permalink raw reply
* Re: 5121 cache handling.
From: Kenneth Johansson @ 2009-08-10 20:45 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev
In-Reply-To: <4A808268.6000107@freescale.com>
On Mon, 2009-08-10 at 15:26 -0500, Scott Wood wrote:
> Kenneth Johansson wrote:
> >>> should not the framebuffer be marked as cache write through. that is the
> >>> W bit should be set in the tlb mapping. Why is this not done ? is that
> >>> feature also not working on 5121 ??
> >> It probably would have been too slow.
> >
> > how much slower would write through be ? I thought it was not that big
> > of a difference from copy back.
>
> It's a big difference if you're writing out an entire cache line of data
> anyway, but because of write-through it goes out one word at a time
> without bursting.
>
> -Scott
>
Yes the memory system would obviously get a higher load but do the CPU
actually see that? do it stall on the write ?
^ permalink raw reply
* Re: 5121 cache handling.
From: Scott Wood @ 2009-08-10 20:26 UTC (permalink / raw)
To: Kenneth Johansson; +Cc: linuxppc-dev
In-Reply-To: <1249935384.7077.35.camel@localhost>
Kenneth Johansson wrote:
> But the code allocate the 52KB buffer with vmalloc that cant be right as
> cache is stored with physical address the 52KB data need to be 52KB
> continuous in physical address and vmalloc do not guarantee that.
Yeah, that looks like a bug.
>>> should not the framebuffer be marked as cache write through. that is the
>>> W bit should be set in the tlb mapping. Why is this not done ? is that
>>> feature also not working on 5121 ??
>> It probably would have been too slow.
>
> how much slower would write through be ? I thought it was not that big
> of a difference from copy back.
It's a big difference if you're writing out an entire cache line of data
anyway, but because of write-through it goes out one word at a time
without bursting.
-Scott
^ permalink raw reply
* Re: 5121 cache handling.
From: Kenneth Johansson @ 2009-08-10 20:16 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev
In-Reply-To: <20090807195600.GB11681@b07421-ec1.am.freescale.net>
On Fri, 2009-08-07 at 14:56 -0500, Scott Wood wrote:
> On Fri, Aug 07, 2009 at 02:53:52PM +0200, Kenneth Johansson wrote:
> > on 5121 there is a e300 core that unfortunately is connected to the rest
> > of the SOC with a bus that do not support coherency.
> >
> > solution for many driver has been to use uncached memory. But for the
> > framebuffer that is not going to work as the performance impact of doing
> > graphics operations on uncached memory is to large.
> >
> > currently the "solution" is to flush the cache in the interrupt
> > handler.
> >
> > #if defined(CONFIG_NOT_COHERENT_CACHE)
> > int i;
> > unsigned int *ptr;
> > ptr = coherence_data;
> > for (i = 0; i < 1024*8; i++)
> > *ptr++ = 0;
> > #endif
> >
> > Now this apparently is not enough on a e300 core that has a PLRU cache
> > replacement algorithm. but what is the optimal solution?
>
> Which driver (in which kernel) are you looking at?
The one included in ltib 2009-06-02 for ads5121. Thought that was
including the latest drivers.
> drivers/video/fsl-diu-fb.c in current mainline has properly sized
> coherence data. It also does a dcbz (on unused data) instead of loads,
> as it's apparently faster (though I'd think you'd get more traffic
> flushing those zeroes out later on, compared to a clean line that can
> just be discarded).
It's hard to know exactly how things behave when cache is involved.
But the code allocate the 52KB buffer with vmalloc that cant be right as
cache is stored with physical address the 52KB data need to be 52KB
continuous in physical address and vmalloc do not guarantee that.
> > should not the framebuffer be marked as cache write through. that is the
> > W bit should be set in the tlb mapping. Why is this not done ? is that
> > feature also not working on 5121 ??
>
> It probably would have been too slow.
how much slower would write through be ? I thought it was not that big
of a difference from copy back.
^ permalink raw reply
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