Re: [PATCH] USB: H4/OHCI/ISP1301 fixes

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Hi,

* Imre Deak <imre.deak@xxxxxxxxx> [080522 16:34]:
> While trying to make H4 USB work I had the following issues,
> attached are patches to fix those:
> 
> - Fix the H4 board config for the wiring of the ISP1301
>   transceiver. The platform config had 4 wire configuration but
>   the driver has the 3 wire mode hard-coded. It's also possible
>   to set the ISP1301 to 4 wire mode, I wonder which one is more
>   ideal?
> 
> - In the OMAP OHCI driver use 24xx specific clocks when running
>   on 24xx. Rename variables for usb_dc/usb_lb and usb_hhc to the
>   more generic usb_ick and usb_fck. Platforms other than OMAP1
>   and 24xx are not supported by the driver at the moment.
> 
> - For OMAP OHCI SYSCON_2[UHOST_EN] needs to be set, otherwise we
>   get an external abort at OHCI init time.
> 
> - Make the OMAP USB root hub power budget a platform specific
>   option. Setting this to 0 will keep the current behaviour. There
>   are boards not providing enough power for host mode, but still
>   needing host mode functionality. This requires a special hub
>   providing VBUS both on the downstream and upstream facing ports.
>   For these .power_budget=-1 can be set meaning unlimited or
>   no power budget control. Maybe a warning about the need for such
>   a special hub would be nice?
> 
> - ISP1301 driver updated according to the new I2C framework.
> 
> - Update omap_h4_2420_defcofig to enable OTG, OHCI, Gadget
>   driver. Use the onboard USB OTG plug instead of the download plug.
> 
> With these and the specail self powered hub, I have a working OTG,
> at least I can connect in both host and gadget modes and can ping
> through usb0/eth1.

Dave, do you have any comments on these?

Regards,

Tony

> 
> --Imre
> 

> From 1fc1b0aa85414d153b7d290a483f09850c17bae3 Mon Sep 17 00:00:00 2001
> From: Imre Deak <imre.deak@xxxxxxxxxx>
> Date: Thu, 15 May 2008 14:07:12 +0300
> Subject: [PATCH] OMAP: USB: in the OHCI driver use proper clocks for 24xx
> 
> Instead of the OMAP1 specific usb_hhc, usb_dc/usb_lb use
> usb_l4_ick and usb_fck for 24xx platforms. Other than OMAP1/
> OMAP24xx platforms are not supported currently, so bail out
> for those.
> 
> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
>  drivers/usb/host/ohci-omap.c |   57 ++++++++++++++++++++++++++---------------
>  1 files changed, 36 insertions(+), 21 deletions(-)
> 
> diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
> index f14be49..335f414 100644
> --- a/drivers/usb/host/ohci-omap.c
> +++ b/drivers/usb/host/ohci-omap.c
> @@ -65,21 +65,21 @@ static inline int tps65010_set_gpio_out_value(unsigned gpio, unsigned value)
>  extern int usb_disabled(void);
>  extern int ocpi_enable(void);
>  
> -static struct clk *usb_host_ck;
> -static struct clk *usb_dc_ck;
> +static struct clk *usb_ick;
> +static struct clk *usb_fck;
>  static int host_enabled;
>  static int host_initialized;
>  
>  static void omap_ohci_clock_power(int on)
>  {
>  	if (on) {
> -		clk_enable(usb_dc_ck);
> -		clk_enable(usb_host_ck);
> +		clk_enable(usb_ick);
> +		clk_enable(usb_fck);
>  		/* guesstimate for T5 == 1x 32K clock + APLL lock time */
>  		udelay(100);
>  	} else {
> -		clk_disable(usb_host_ck);
> -		clk_disable(usb_dc_ck);
> +		clk_disable(usb_ick);
> +		clk_disable(usb_fck);
>  	}
>  }
>  
> @@ -298,6 +298,7 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
>  	int retval, irq;
>  	struct usb_hcd *hcd = 0;
>  	struct ohci_hcd *ohci;
> +	const char *ick_name, *fck_name;
>  
>  	if (pdev->num_resources != 2) {
>  		printk(KERN_ERR "hcd probe: invalid num_resources: %i\n",
> @@ -311,20 +312,34 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
>  		return -ENODEV;
>  	}
>  
> -	usb_host_ck = clk_get(0, "usb_hhc_ck");
> -	if (IS_ERR(usb_host_ck))
> -		return PTR_ERR(usb_host_ck);
> -
> -	if (!cpu_is_omap15xx())
> -		usb_dc_ck = clk_get(0, "usb_dc_ck");
> -	else
> -		usb_dc_ck = clk_get(0, "lb_ck");
> +	if (cpu_class_is_omap1()) {
> +		if (!cpu_is_omap15xx())
> +			ick_name = "usb_dc_ck";
> +		else
> +			ick_name = "lb_ck";
> +		fck_name = "usb_hhc_ck";
> +	} else {
> +		if (cpu_is_omap24xx()) {
> +			ick_name = "usb_l4_ick";
> +			fck_name = "usb_fck";
> +		} else {
> +			pr_err("hcd probe: unsopported architecture\n");
> +			return -ENODEV;
> +		}
> +	}
>  
> -	if (IS_ERR(usb_dc_ck)) {
> -		clk_put(usb_host_ck);
> -		return PTR_ERR(usb_dc_ck);
> +	usb_ick = clk_get(0, ick_name);
> +	if (IS_ERR(usb_ick)) {
> +		pr_debug("hcd probe: can't get usb_ick %s", ick_name);
> +		return PTR_ERR(usb_ick);
>  	}
>  
> +	usb_fck = clk_get(0, fck_name);
> +	if (IS_ERR(usb_fck)) {
> +		pr_debug("hcd probe: can't get usb_fck %s", fck_name);
> +		clk_put(usb_ick);
> +		return PTR_ERR(usb_fck);
> +	}
>  
>  	hcd = usb_create_hcd (driver, &pdev->dev, pdev->dev.bus_id);
>  	if (!hcd) {
> @@ -368,8 +383,8 @@ err2:
>  err1:
>  	usb_put_hcd(hcd);
>  err0:
> -	clk_put(usb_dc_ck);
> -	clk_put(usb_host_ck);
> +	clk_put(usb_ick);
> +	clk_put(usb_fck);
>  	return retval;
>  }
>  
> @@ -399,8 +414,8 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev)
>  		omap_free_gpio(9);
>  	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
>  	usb_put_hcd(hcd);
> -	clk_put(usb_dc_ck);
> -	clk_put(usb_host_ck);
> +	clk_put(usb_ick);
> +	clk_put(usb_fck);
>  }
>  
>  /*-------------------------------------------------------------------------*/
> -- 
> 1.5.5.1.148.g88e9e
> 

> From 95ab9b7201db664d17b01b358d3084a2997d3cd9 Mon Sep 17 00:00:00 2001
> From: Imre Deak <imre.deak@xxxxxxxxxx>
> Date: Thu, 15 May 2008 14:37:31 +0300
> Subject: [PATCH] ISP1301: update isp1301_probe to the new i2c interface
> 
> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
>  drivers/i2c/chips/isp1301_omap.c |   14 +++++++++++---
>  1 files changed, 11 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c
> index 1525543..39e1bc4 100644
> --- a/drivers/i2c/chips/isp1301_omap.c
> +++ b/drivers/i2c/chips/isp1301_omap.c
> @@ -1479,7 +1479,8 @@ isp1301_start_hnp(struct otg_transceiver *dev)
>  /*-------------------------------------------------------------------------*/
>  
>  /* no error returns, they'd just make bus scanning stop */
> -static int __init isp1301_probe(struct i2c_client *client)
> +static int __init isp1301_probe(struct i2c_client *client,
> +				const struct i2c_device_id *id)
>  {
>  	int			status;
>  	struct isp1301		*isp;
> @@ -1594,12 +1595,19 @@ fail2:
>  	return 0;
>  }
>  
> +static const struct i2c_device_id isp1301_omap_id[] = {
> +	{ "isp1301_omap", 0 },
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(i2c, isp1301_omap_id);
> +
>  static struct i2c_driver isp1301_driver = {
>  	.driver = {
>  		.name	= "isp1301_omap",
>  	},
> -	.probe	= isp1301_probe,
> -	.remove	= __exit_p(isp1301_remove),
> +	.probe		= isp1301_probe,
> +	.remove		= __exit_p(isp1301_remove),
> +	.id_table	= isp1301_omap_id,
>  };
>  
>  /*-------------------------------------------------------------------------*/
> -- 
> 1.5.5.1.148.g88e9e
> 

> From 3be8bca0a40afb6459c8d606aec609724f53ae81 Mon Sep 17 00:00:00 2001
> From: Imre Deak <imre.deak@xxxxxxxxxx>
> Date: Wed, 21 May 2008 17:45:06 +0300
> Subject: [PATCH] OMAP: H4: Change the ISP1301 wiring to 3 wire mode
> 
> This is hard-coded in the ISP1301 driver at the moment.
> 
> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
>  arch/arm/mach-omap2/board-h4.c |    5 ++++-
>  1 files changed, 4 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
> index 101b455..a8c51e1 100644
> --- a/arch/arm/mach-omap2/board-h4.c
> +++ b/arch/arm/mach-omap2/board-h4.c
> @@ -419,7 +419,10 @@ static struct omap_usb_config h4_usb_config __initdata = {
>  	 * S2.POS3 = OFF, S2.POS4 = ON ... to allow battery charging
>  	 */
>  	.otg		= 1,
> -	.pins[0]	= 4,
> +	/* NOTE: The ISP1301 supports both 3 and 4 wire signaling; at
> +	 * the moment the 3 wire mode is hardcoded in the ISP1301 driver.
> +	 */
> +	.pins[0]	= 3,
>  #ifdef	CONFIG_USB_GADGET_OMAP
>  	/* use OTG cable, or standard A-to-MiniB */
>  	.hmc_mode	= 0x14,	/* 0:dev/otg 1:host 2:disable */
> -- 
> 1.5.5.1.148.g88e9e
> 

> From ad2b5417eba816d104395841f0be1db557cc0ad4 Mon Sep 17 00:00:00 2001
> From: Imre Deak <imre.deak@xxxxxxxxxx>
> Date: Wed, 21 May 2008 16:44:44 +0300
> Subject: [PATCH] OMAP: USB: make HOST/OTG mode power_budget a platform config option
> 
> Boards can have a specific power budget they provide, or they might
> not be able to provide any for HOST mode operation in which case
> they require a (special) hub providing power on their upstream
> facing port. Make this configurable from the board-* files.
> 
> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
>  arch/arm/mach-omap1/board-nokia770.c |    1 +
>  arch/arm/mach-omap1/board-osk.c      |    1 +
>  arch/arm/mach-omap2/board-h4.c       |    8 ++++++++
>  drivers/usb/host/ohci-omap.c         |   26 +++++++++++++++++---------
>  include/asm-arm/arch-omap/board.h    |   10 ++++++++++
>  5 files changed, 37 insertions(+), 9 deletions(-)
> 
> diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
> index 08f533e..1150767 100644
> --- a/arch/arm/mach-omap1/board-nokia770.c
> +++ b/arch/arm/mach-omap1/board-nokia770.c
> @@ -212,6 +212,7 @@ static struct omap_usb_config nokia770_usb_config __initdata = {
>  	.register_host	= 1,
>  	.register_dev	= 1,
>  	.hmc_mode	= 16,
> +	.power_budget	= -1,
>  	.pins[0]	= 6,
>  };
>  
> diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
> index a66505f..421c416 100644
> --- a/arch/arm/mach-omap1/board-osk.c
> +++ b/arch/arm/mach-omap1/board-osk.c
> @@ -309,6 +309,7 @@ static struct omap_usb_config osk_usb_config __initdata = {
>  	.hmc_mode	= 16,
>  	.rwc		= 1,
>  #endif
> +	.power_budget	= 250,
>  	.pins[0]	= 2,
>  };
>  
> diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
> index a8c51e1..e95fd31 100644
> --- a/arch/arm/mach-omap2/board-h4.c
> +++ b/arch/arm/mach-omap2/board-h4.c
> @@ -441,6 +441,14 @@ static struct omap_usb_config h4_usb_config __initdata = {
>  /*	.hmc_mode	= 0x14,*/	/* 0:dev 1:host 2:disable */
>  	.hmc_mode	= 0x00,		/* 0:dev|otg 1:disable 2:disable */
>  #endif
> +
> +#if	defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
> +	.power_budget	= -1,	/*
> +				 * Unlimited, requiring an external hub
> +				 * providing VBUS on its upstream facing
> +				 * port.
> +				 */
> +#endif
>  };
>  
>  /* ----------------------------------------------------------------------- */
> diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
> index 335f414..128b775 100644
> --- a/drivers/usb/host/ohci-omap.c
> +++ b/drivers/usb/host/ohci-omap.c
> @@ -192,10 +192,24 @@ static int ohci_omap_init(struct usb_hcd *hcd)
>  
>  	dev_dbg(hcd->self.controller, "starting USB Controller\n");
>  
> -	if (config->otg) {
> +	if (config->otg)
>  		ohci_to_hcd(ohci)->self.otg_port = config->otg;
> -		/* default/minimum OTG power budget:  8 mA */
> -		ohci_to_hcd(ohci)->power_budget = 8;
> +
> +	switch (config->power_budget) {
> +	case 0:
> +		if (config->otg)
> +			/* default/minimum OTG power budget:  8 mA */
> +			ohci_to_hcd(ohci)->power_budget = 8;
> +		/* else leave it at the default */
> +		break;
> +	case (u16)-1:
> +		/* Unlimited */
> +		ohci_to_hcd(ohci)->power_budget = 0;
> +		break;
> +	default:
> +		/* Board specific */
> +		ohci_to_hcd(ohci)->power_budget = config->power_budget;
> +		break;
>  	}
>  
>  	/* boards can use OTG transceivers in non-OTG modes */
> @@ -244,8 +258,6 @@ static int ohci_omap_init(struct usb_hcd *hcd)
>  
>  		/* TPS2045 switch for internal transceiver (port 1) */
>  		if (machine_is_omap_osk()) {
> -			ohci_to_hcd(ohci)->power_budget = 250;
> -
>  			rh &= ~RH_A_NOCP;
>  
>  			/* gpio9 for overcurrent detction */
> @@ -258,10 +270,6 @@ static int ohci_omap_init(struct usb_hcd *hcd)
>  		}
>  		ohci_writel(ohci, rh, &ohci->regs->roothub.a);
>  		distrust_firmware = 0;
> -	} else if (machine_is_nokia770()) {
> -		/* We require a self-powered hub, which should have
> -		 * plenty of power. */
> -		ohci_to_hcd(ohci)->power_budget = 0;
>  	}
>  
>  	/* FIXME khubd hub requests should manage power switching */
> diff --git a/include/asm-arm/arch-omap/board.h b/include/asm-arm/arch-omap/board.h
> index 0783e60..48dd9fa 100644
> --- a/include/asm-arm/arch-omap/board.h
> +++ b/include/asm-arm/arch-omap/board.h
> @@ -87,6 +87,16 @@ struct omap_usb_config {
>  	/* implicitly true if otg:  host supports remote wakeup? */
>  	u8		rwc;
>  
> +	/* Host/OTG mode power budget in mA:
> +	 *    -1 == Unlimited. This can be the case when the board itself
> +	 *          cannot provide VBUS so an external hub that provides
> +	 *          VBUS on it's upstream facing port is required.
> +	 *     0 == Default; leave it up to USB core. For OTG mode this
> +	 *          means a minimum of 8mA and unlimited for HOST mode.
> +	 * 1-500 == Board specific.
> +	 */
> +	u16		power_budget;
> +
>  	/* signaling pins used to talk to transceiver on usbN:
>  	 *  0 == usbN unused
>  	 *  2 == usb0-only, using internal transceiver
> -- 
> 1.5.5.1.148.g88e9e
> 

> From e9cc1afff2779f4b5bac505ec848f77e350e3b96 Mon Sep 17 00:00:00 2001
> From: Imre Deak <imre.deak@xxxxxxxxxx>
> Date: Wed, 21 May 2008 18:30:43 +0300
> Subject: [PATCH] OMAP: USB: Enable USB host module when its configured in
> 
> SYSCON_2[UHOST_EN] needs to be set, otherwise OHCI is not accesible.
> 
> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
>  arch/arm/plat-omap/usb.c |   14 +++++++++-----
>  1 files changed, 9 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
> index a619475..587b5dc 100644
> --- a/arch/arm/plat-omap/usb.c
> +++ b/arch/arm/plat-omap/usb.c
> @@ -551,6 +551,7 @@ void __init
>  omap_otg_init(struct omap_usb_config *config)
>  {
>  	u32		syscon = OTG_SYSCON_1_REG & 0xffff;
> +	u32		syscon2;
>  	int		status;
>  	int		alt_pingroup = 0;
>  
> @@ -571,16 +572,16 @@ omap_otg_init(struct omap_usb_config *config)
>  	pr_debug("OTG_SYSCON_1_REG = %08x\n", syscon);
>  	OTG_SYSCON_1_REG = syscon;
>  
> -	syscon = config->hmc_mode;
> -	syscon |= USBX_SYNCHRO | (4 << 16) /* B_ASE0_BRST */;
> +	syscon2 = config->hmc_mode;
> +	syscon2 |= USBX_SYNCHRO | (4 << 16) /* B_ASE0_BRST */;
>  #ifdef	CONFIG_USB_OTG
>  	if (config->otg)
> -		syscon |= OTG_EN;
> +		syscon2 |= OTG_EN;
>  #endif
>  	if (cpu_class_is_omap1())
>  		pr_debug("USB_TRANSCEIVER_CTRL_REG = %03x\n", USB_TRANSCEIVER_CTRL_REG);
> -	pr_debug("OTG_SYSCON_2_REG = %08x\n", syscon);
> -	OTG_SYSCON_2_REG = syscon;
> +	pr_debug("OTG_SYSCON_2_REG = %08x\n", syscon2);
> +	OTG_SYSCON_2_REG = syscon2;
>  
>  	printk("USB: hmc %d", config->hmc_mode);
>  	if (!alt_pingroup)
> @@ -619,6 +620,7 @@ omap_otg_init(struct omap_usb_config *config)
>  #if	defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
>  	if (config->otg || config->register_host) {
>  		syscon &= ~HST_IDLE_EN;
> +		syscon2 |= UHOST_EN;
>  		ohci_device.dev.platform_data = config;
>  		if (cpu_is_omap730())
>  			ohci_resources[1].start = INT_730_USB_HHC_1;
> @@ -627,6 +629,8 @@ omap_otg_init(struct omap_usb_config *config)
>  			pr_debug("can't register OHCI device, %d\n", status);
>  	}
>  #endif
> +	pr_debug("OTG_SYSCON_2_REG = %08x\n", syscon2);
> +	OTG_SYSCON_2_REG = syscon2;
>  
>  #ifdef	CONFIG_USB_OTG
>  	if (config->otg) {
> -- 
> 1.5.5.1.148.g88e9e
> 

> From 8ae289db9fd55d5af882d15a2ebcc07a2b17b01c Mon Sep 17 00:00:00 2001
> From: Imre Deak <imre.deak@xxxxxxxxxx>
> Date: Thu, 22 May 2008 15:52:39 +0300
> Subject: [PATCH] OMAP: H4: defconfig update
> 
> - select H4 OTG usb plug instead of download plug
> - enable ISP1301
> - enable OTG, OHCI, Gadget, Ethernet gadget (module)
> - enable PM, needed by USB_SUSPEND
> 
> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
>  arch/arm/configs/omap_h4_2420_defconfig |  456 ++++++++++++++++++++++---------
>  1 files changed, 324 insertions(+), 132 deletions(-)
> 
> diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig
> index 5bc8918..09f46a9 100644
> --- a/arch/arm/configs/omap_h4_2420_defconfig
> +++ b/arch/arm/configs/omap_h4_2420_defconfig
> @@ -1,7 +1,7 @@
>  #
>  # Automatically generated make config: don't edit
> -# Linux kernel version: 2.6.23-rc6-omap1
> -# Tue Sep 18 11:44:58 2007
> +# Linux kernel version: 2.6.26-rc3-omap1
> +# Thu May 22 15:32:25 2008
>  #
>  CONFIG_ARM=y
>  CONFIG_SYS_SUPPORTS_APM_EMULATION=y
> @@ -21,6 +21,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
>  # CONFIG_ARCH_HAS_ILOG2_U64 is not set
>  CONFIG_GENERIC_HWEIGHT=y
>  CONFIG_GENERIC_CALIBRATE_DELAY=y
> +CONFIG_ARCH_SUPPORTS_AOUT=y
>  CONFIG_ZONE_DMA=y
>  CONFIG_VECTORS_BASE=0xffff0000
>  CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
> @@ -40,12 +41,15 @@ CONFIG_SYSVIPC_SYSCTL=y
>  CONFIG_BSD_PROCESS_ACCT=y
>  # CONFIG_BSD_PROCESS_ACCT_V3 is not set
>  # CONFIG_TASKSTATS is not set
> -# CONFIG_USER_NS is not set
>  # CONFIG_AUDIT is not set
>  # CONFIG_IKCONFIG is not set
>  CONFIG_LOG_BUF_SHIFT=14
> +# CONFIG_CGROUPS is not set
> +# CONFIG_GROUP_SCHED 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=y
> @@ -53,6 +57,7 @@ CONFIG_SYSCTL=y
>  CONFIG_EMBEDDED=y
>  CONFIG_UID16=y
>  CONFIG_SYSCTL_SYSCALL=y
> +CONFIG_SYSCTL_SYSCALL_CHECK=y
>  CONFIG_KALLSYMS=y
>  # CONFIG_KALLSYMS_ALL is not set
>  CONFIG_KALLSYMS_EXTRA_PASS=y
> @@ -60,6 +65,7 @@ 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
> @@ -72,10 +78,20 @@ CONFIG_VM_EVENT_COUNTERS=y
>  CONFIG_SLAB=y
>  # CONFIG_SLUB is not set
>  # CONFIG_SLOB is not set
> +# CONFIG_PROFILING is not set
> +# CONFIG_MARKERS is not set
> +CONFIG_HAVE_OPROFILE=y
> +# CONFIG_KPROBES is not set
> +CONFIG_HAVE_KPROBES=y
> +CONFIG_HAVE_KRETPROBES=y
> +# CONFIG_HAVE_DMA_ATTRS is not set
> +CONFIG_PROC_PAGE_MONITOR=y
> +CONFIG_SLABINFO=y
>  CONFIG_RT_MUTEXES=y
>  # CONFIG_TINY_SHMEM is not set
>  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=y
> @@ -99,6 +115,7 @@ CONFIG_DEFAULT_AS=y
>  # CONFIG_DEFAULT_CFQ is not set
>  # CONFIG_DEFAULT_NOOP is not set
>  CONFIG_DEFAULT_IOSCHED="anticipatory"
> +CONFIG_CLASSIC_RCU=y
>  
>  #
>  # System Type
> @@ -127,6 +144,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
>  # CONFIG_ARCH_KS8695 is not set
>  # CONFIG_ARCH_NS9XXX is not set
>  # CONFIG_ARCH_MXC is not set
> +# CONFIG_ARCH_ORION5X is not set
>  # CONFIG_ARCH_PNX4008 is not set
>  # CONFIG_ARCH_PXA is not set
>  # CONFIG_ARCH_RPC is not set
> @@ -136,6 +154,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
>  # CONFIG_ARCH_LH7A40X is not set
>  # CONFIG_ARCH_DAVINCI is not set
>  CONFIG_ARCH_OMAP=y
> +# CONFIG_ARCH_MSM7X00A is not set
>  
>  #
>  # TI OMAP Implementations
> @@ -149,6 +168,9 @@ CONFIG_ARCH_OMAP2=y
>  # OMAP Feature Selections
>  #
>  CONFIG_OMAP_DEBUG_DEVICES=y
> +CONFIG_OMAP_DEBUG_SRAM_PATCH=y
> +# CONFIG_OMAP_DEBUG_POWERDOMAIN is not set
> +# CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set
>  # CONFIG_OMAP_RESET_CLOCKS is not set
>  CONFIG_OMAP_BOOT_TAG=y
>  # CONFIG_OMAP_BOOT_REASON is not set
> @@ -157,7 +179,6 @@ CONFIG_OMAP_BOOT_TAG=y
>  CONFIG_OMAP_MUX=y
>  CONFIG_OMAP_MUX_DEBUG=y
>  CONFIG_OMAP_MUX_WARNINGS=y
> -# CONFIG_OMAP_STI is not set
>  CONFIG_OMAP_MCBSP=y
>  # CONFIG_OMAP_MMU_FWK is not set
>  # CONFIG_OMAP_MBOX_FWK is not set
> @@ -168,7 +189,6 @@ CONFIG_OMAP_LL_DEBUG_UART1=y
>  # CONFIG_OMAP_LL_DEBUG_UART2 is not set
>  # CONFIG_OMAP_LL_DEBUG_UART3 is not set
>  CONFIG_OMAP_SERIAL_WAKE=y
> -# CONFIG_OMAP_DSP is not set
>  # CONFIG_MACH_OMAP_GENERIC is not set
>  
>  #
> @@ -184,11 +204,10 @@ CONFIG_ARCH_OMAP2420=y
>  # CONFIG_MACH_NOKIA_N800 is not set
>  CONFIG_MACH_OMAP_H4=y
>  # CONFIG_MACH_OMAP_H4_TUSB is not set
> -# CONFIG_MACH_OMAP_H4_OTG is not set
> +CONFIG_MACH_OMAP_H4_OTG=y
>  # CONFIG_MACH_OMAP2_H4_USB1 is not set
>  # CONFIG_MACH_OMAP_APOLLON is not set
> -# CONFIG_MACH_OMAP_APOLLON_PLUS is not set
> -# CONFIG_MACH_OMAP_2430SDP is not set
> +# CONFIG_MACH_OMAP_2430OSK is not set
>  
>  #
>  # Boot options
> @@ -229,10 +248,6 @@ CONFIG_ARM_THUMB=y
>  #
>  # CONFIG_PCI_SYSCALL is not set
>  # CONFIG_ARCH_SUPPORTS_MSI is not set
> -
> -#
> -# PCCARD (PCMCIA/CardBus) support
> -#
>  # CONFIG_PCCARD is not set
>  
>  #
> @@ -241,6 +256,7 @@ CONFIG_ARM_THUMB=y
>  # CONFIG_TICK_ONESHOT is not set
>  # CONFIG_NO_HZ is not set
>  # CONFIG_HIGH_RES_TIMERS is not set
> +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
>  # CONFIG_PREEMPT is not set
>  CONFIG_HZ=100
>  CONFIG_AEABI=y
> @@ -253,6 +269,8 @@ CONFIG_FLATMEM_MANUAL=y
>  CONFIG_FLATMEM=y
>  CONFIG_FLAT_NODE_MEM_MAP=y
>  # CONFIG_SPARSEMEM_STATIC is not set
> +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
> +CONFIG_PAGEFLAGS_EXTENDED=y
>  CONFIG_SPLIT_PTLOCK_CPUS=4
>  # CONFIG_RESOURCES_64BIT is not set
>  CONFIG_ZONE_DMA_FLAG=1
> @@ -297,8 +315,11 @@ CONFIG_BINFMT_MISC=y
>  #
>  # Power management options
>  #
> -# CONFIG_PM is not set
> -CONFIG_SUSPEND_UP_POSSIBLE=y
> +CONFIG_PM=y
> +# CONFIG_PM_DEBUG is not set
> +# CONFIG_SUSPEND is not set
> +# CONFIG_APM_EMULATION is not set
> +CONFIG_ARCH_SUSPEND_POSSIBLE=y
>  
>  #
>  # Networking
> @@ -315,6 +336,7 @@ CONFIG_XFRM=y
>  # CONFIG_XFRM_USER is not set
>  # CONFIG_XFRM_SUB_POLICY is not set
>  # CONFIG_XFRM_MIGRATE is not set
> +# CONFIG_XFRM_STATISTICS is not set
>  CONFIG_NET_KEY=y
>  # CONFIG_NET_KEY_MIGRATE is not set
>  CONFIG_INET=y
> @@ -337,6 +359,7 @@ CONFIG_IP_PNP_DHCP=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 is not set
> @@ -344,8 +367,6 @@ CONFIG_TCP_CONG_CUBIC=y
>  CONFIG_DEFAULT_TCP_CONG="cubic"
>  # CONFIG_TCP_MD5SIG is not set
>  # CONFIG_IPV6 is not set
> -# CONFIG_INET6_XFRM_TUNNEL is not set
> -# CONFIG_INET6_TUNNEL is not set
>  # CONFIG_NETWORK_SECMARK is not set
>  # CONFIG_NETFILTER is not set
>  # CONFIG_IP_DCCP is not set
> @@ -362,10 +383,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
>  # CONFIG_LAPB is not set
>  # CONFIG_ECONET is not set
>  # CONFIG_WAN_ROUTER is not set
> -
> -#
> -# QoS and/or fair queueing
> -#
>  # CONFIG_NET_SCHED is not set
>  
>  #
> @@ -373,6 +390,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
>  #
>  # CONFIG_NET_PKTGEN is not set
>  # CONFIG_HAMRADIO is not set
> +# CONFIG_CAN is not set
>  CONFIG_IRDA=y
>  
>  #
> @@ -401,19 +419,16 @@ CONFIG_IRCOMM=y
>  #
>  # Dongle support
>  #
> -
> -#
> -# Old SIR device drivers
> -#
> -# CONFIG_IRPORT_SIR is not set
> -
> -#
> -# Old Serial dongle support
> -#
> +# CONFIG_KINGSUN_DONGLE is not set
> +# CONFIG_KSDAZZLE_DONGLE is not set
> +# CONFIG_KS959_DONGLE is not set
>  
>  #
>  # FIR device drivers
>  #
> +# CONFIG_USB_IRDA is not set
> +# CONFIG_SIGMATEL_FIR is not set
> +# CONFIG_MCS_FIR is not set
>  CONFIG_OMAP_IR=y
>  # CONFIG_BT is not set
>  # CONFIG_AF_RXRPC is not set
> @@ -435,6 +450,7 @@ CONFIG_OMAP_IR=y
>  #
>  # Generic Driver Options
>  #
> +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
>  CONFIG_STANDALONE=y
>  CONFIG_PREVENT_FIRMWARE_BUILD=y
>  # CONFIG_FW_LOADER is not set
> @@ -449,6 +465,7 @@ CONFIG_MTD_PARTITIONS=y
>  # CONFIG_MTD_REDBOOT_PARTS is not set
>  CONFIG_MTD_CMDLINE_PARTS=y
>  # CONFIG_MTD_AFS_PARTS is not set
> +# CONFIG_MTD_AR7_PARTS is not set
>  
>  #
>  # User Modules And Translation Layers
> @@ -461,6 +478,7 @@ CONFIG_MTD_BLOCK=y
>  # 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
> @@ -523,12 +541,19 @@ CONFIG_BLK_DEV=y
>  CONFIG_BLK_DEV_LOOP=y
>  # CONFIG_BLK_DEV_CRYPTOLOOP is not set
>  # CONFIG_BLK_DEV_NBD is not set
> +# CONFIG_BLK_DEV_UB is not set
>  CONFIG_BLK_DEV_RAM=y
>  CONFIG_BLK_DEV_RAM_COUNT=16
>  CONFIG_BLK_DEV_RAM_SIZE=16384
> -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
> +# CONFIG_BLK_DEV_XIP is not set
>  # CONFIG_CDROM_PKTCDVD is not set
>  # CONFIG_ATA_OVER_ETH is not set
> +CONFIG_MISC_DEVICES=y
> +# CONFIG_EEPROM_93CX6 is not set
> +# CONFIG_OMAP_STI is not set
> +# CONFIG_ENCLOSURE_SERVICES is not set
> +CONFIG_HAVE_IDE=y
> +# CONFIG_IDE is not set
>  
>  #
>  # SCSI device support
> @@ -546,24 +571,39 @@ CONFIG_NETDEVICES=y
>  # CONFIG_MACVLAN is not set
>  # CONFIG_EQUALIZER is not set
>  # CONFIG_TUN is not set
> +# CONFIG_VETH is not set
>  # CONFIG_PHYLIB is not set
>  CONFIG_NET_ETHERNET=y
>  CONFIG_MII=y
>  # CONFIG_AX88796 is not set
>  CONFIG_SMC91X=y
>  # CONFIG_DM9000 is not set
> -CONFIG_NETDEV_1000=y
> -CONFIG_NETDEV_10000=y
> +# 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_B44 is not set
> +# CONFIG_NETDEV_1000 is not set
> +# CONFIG_NETDEV_10000 is not set
>  
>  #
>  # Wireless LAN
>  #
>  # CONFIG_WLAN_PRE80211 is not set
>  # CONFIG_WLAN_80211 is not set
> +# CONFIG_IWLWIFI_LEDS is not set
> +
> +#
> +# USB Network Adapters
> +#
> +# CONFIG_USB_CATC is not set
> +# CONFIG_USB_KAWETH is not set
> +# CONFIG_USB_PEGASUS is not set
> +# CONFIG_USB_RTL8150 is not set
> +# CONFIG_USB_USBNET is not set
>  # CONFIG_WAN is not set
>  # CONFIG_PPP is not set
>  # CONFIG_SLIP is not set
> -# CONFIG_SHAPER is not set
>  # CONFIG_NETCONSOLE is not set
>  # CONFIG_NETPOLL is not set
>  # CONFIG_NET_POLL_CONTROLLER is not set
> @@ -581,7 +621,6 @@ CONFIG_INPUT=y
>  #
>  # CONFIG_INPUT_MOUSEDEV is not set
>  # CONFIG_INPUT_JOYDEV is not set
> -# CONFIG_INPUT_TSDEV is not set
>  CONFIG_INPUT_EVDEV=y
>  # CONFIG_INPUT_EVBUG is not set
>  
> @@ -596,6 +635,7 @@ CONFIG_INPUT_KEYBOARD=y
>  # CONFIG_KEYBOARD_NEWTON is not set
>  # CONFIG_KEYBOARD_STOWAWAY is not set
>  CONFIG_KEYBOARD_OMAP=y
> +# CONFIG_KEYBOARD_LM8323 is not set
>  # CONFIG_KEYBOARD_GPIO is not set
>  # CONFIG_INPUT_MOUSE is not set
>  # CONFIG_INPUT_JOYSTICK is not set
> @@ -616,6 +656,7 @@ CONFIG_VT=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
>  
>  #
> @@ -639,14 +680,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y
>  CONFIG_UNIX98_PTYS=y
>  # CONFIG_LEGACY_PTYS is not set
>  # CONFIG_IPMI_HANDLER is not set
> -CONFIG_WATCHDOG=y
> -CONFIG_WATCHDOG_NOWAYOUT=y
> -
> -#
> -# Watchdog Device Drivers
> -#
> -# CONFIG_SOFT_WATCHDOG is not set
> -CONFIG_OMAP_WATCHDOG=y
>  CONFIG_HW_RANDOM=m
>  CONFIG_HW_RANDOM_OMAP=m
>  # CONFIG_NVRAM is not set
> @@ -658,13 +691,6 @@ CONFIG_I2C_BOARDINFO=y
>  # CONFIG_I2C_CHARDEV is not set
>  
>  #
> -# I2C Algorithms
> -#
> -# CONFIG_I2C_ALGOBIT is not set
> -# CONFIG_I2C_ALGOPCF is not set
> -# CONFIG_I2C_ALGOPCA is not set
> -
> -#
>  # I2C Hardware Bus support
>  #
>  # CONFIG_I2C_GPIO is not set
> @@ -674,75 +700,112 @@ CONFIG_I2C_OMAP=y
>  # CONFIG_I2C_SIMTEC is not set
>  # CONFIG_I2C_TAOS_EVM is not set
>  # CONFIG_I2C_STUB is not set
> +# CONFIG_I2C_TINY_USB is not set
> +# CONFIG_I2C_PCA_PLATFORM is not set
>  
>  #
>  # Miscellaneous I2C Chip support
>  #
> -# CONFIG_SENSORS_DS1337 is not set
> -# CONFIG_SENSORS_DS1374 is not set
>  # CONFIG_DS1682 is not set
>  # CONFIG_SENSORS_EEPROM is not set
>  # CONFIG_SENSORS_PCF8574 is not set
> -# CONFIG_SENSORS_PCA9539 is not set
> +# CONFIG_PCF8575 is not set
>  # CONFIG_SENSORS_PCF8591 is not set
> -# CONFIG_ISP1301_OMAP is not set
> +CONFIG_ISP1301_OMAP=y
>  # CONFIG_TPS65010 is not set
>  # CONFIG_SENSORS_TLV320AIC23 is not set
>  CONFIG_GPIOEXPANDER_OMAP=y
>  # CONFIG_TWL4030_CORE is not set
>  # CONFIG_SENSORS_MAX6875 is not set
>  # CONFIG_SENSORS_TSL2550 is not set
> +# CONFIG_LP5521 is not set
>  CONFIG_MENELAUS=y
>  # 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_HAVE_GPIO_LIB=y
>  
>  #
> -# SPI support
> +# GPIO Support
> +#
> +# CONFIG_DEBUG_GPIO is not set
> +
> +#
> +# I2C GPIO expanders:
> +#
> +# CONFIG_GPIO_PCA953X is not set
> +# CONFIG_GPIO_PCF857X is not set
> +
> +#
> +# SPI GPIO expanders:
>  #
> -# CONFIG_SPI is not set
> -# CONFIG_SPI_MASTER is not set
>  # CONFIG_W1 is not set
> +# CONFIG_POWER_SUPPLY is not set
>  # CONFIG_HWMON is not set
> -CONFIG_MISC_DEVICES=y
> -# CONFIG_EEPROM_93CX6 is not set
> +CONFIG_WATCHDOG=y
> +CONFIG_WATCHDOG_NOWAYOUT=y
> +
> +#
> +# Watchdog Device Drivers
> +#
> +# CONFIG_SOFT_WATCHDOG is not set
> +CONFIG_OMAP_WATCHDOG=y
> +
> +#
> +# USB-based Watchdog Cards
> +#
> +# CONFIG_USBPCWATCHDOG is not set
> +
> +#
> +# Sonics Silicon Backplane
> +#
> +CONFIG_SSB_POSSIBLE=y
> +# CONFIG_SSB is not set
>  
>  #
>  # Multifunction device drivers
>  #
>  # CONFIG_MFD_SM501 is not set
> -# CONFIG_NEW_LEDS is not set
> +# CONFIG_MFD_ASIC3 is not set
> +# CONFIG_HTC_EGPIO is not set
> +# CONFIG_HTC_PASIC3 is not set
>  
>  #
>  # Multimedia devices
>  #
> +
> +#
> +# Multimedia core support
> +#
>  # CONFIG_VIDEO_DEV is not set
>  # CONFIG_DVB_CORE is not set
> -CONFIG_DAB=y
> +# CONFIG_VIDEO_MEDIA is not set
>  
>  #
> -# Graphics support
> +# Multimedia drivers
>  #
> -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
> +CONFIG_DAB=y
> +# CONFIG_USB_DABUSB is not set
>  
>  #
> -# Display device support
> +# Graphics support
>  #
> -# CONFIG_DISPLAY_SUPPORT is not set
>  # CONFIG_VGASTATE is not set
>  CONFIG_VIDEO_OUTPUT_CONTROL=m
>  CONFIG_FB=y
>  CONFIG_FIRMWARE_EDID=y
>  # CONFIG_FB_DDC is not set
> -# CONFIG_FB_CFB_FILLRECT is not set
> -# CONFIG_FB_CFB_COPYAREA is not set
> -# CONFIG_FB_CFB_IMAGEBLIT 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_DEFERRED_IO=y
>  # CONFIG_FB_SVGALIB is not set
>  # CONFIG_FB_MACMODES is not set
>  # CONFIG_FB_BACKLIGHT is not set
> @@ -753,11 +816,17 @@ CONFIG_FB_DEFERRED_IO=y
>  # Frame buffer hardware drivers
>  #
>  # CONFIG_FB_S1D13XXX is not set
> +# CONFIG_FB_VIRTUAL is not set
>  CONFIG_FB_OMAP=y
>  # CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
>  # CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
>  CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
> -# CONFIG_FB_VIRTUAL is not set
> +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
> +
> +#
> +# Display device support
> +#
> +# CONFIG_DISPLAY_SUPPORT is not set
>  
>  #
>  # Console display driver support
> @@ -782,24 +851,123 @@ CONFIG_LOGO_LINUX_CLUT224=y
>  CONFIG_HID_SUPPORT=y
>  CONFIG_HID=y
>  # CONFIG_HID_DEBUG is not set
> +# CONFIG_HIDRAW is not set
> +
> +#
> +# USB Input Devices
> +#
> +CONFIG_USB_HID=y
> +# CONFIG_USB_HIDINPUT_POWERBOOK is not set
> +# CONFIG_HID_FF is not set
> +# CONFIG_USB_HIDDEV is not set
>  CONFIG_USB_SUPPORT=y
>  CONFIG_USB_ARCH_HAS_HCD=y
>  CONFIG_USB_ARCH_HAS_OHCI=y
>  # CONFIG_USB_ARCH_HAS_EHCI is not set
> -# CONFIG_USB is not set
> +CONFIG_USB=y
> +# CONFIG_USB_DEBUG is not set
> +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
>  
>  #
> -# Enable Host or Gadget support to see Inventra options
> +# Miscellaneous USB options
>  #
> +# CONFIG_USB_DEVICEFS is not set
> +CONFIG_USB_DEVICE_CLASS=y
> +# CONFIG_USB_DYNAMIC_MINORS is not set
> +CONFIG_USB_SUSPEND=y
> +CONFIG_USB_OTG=y
> +# CONFIG_USB_OTG_WHITELIST is not set
> +# CONFIG_USB_OTG_BLACKLIST_HUB is not set
>  
>  #
> -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
> +# USB Host Controller Drivers
> +#
> +# CONFIG_USB_C67X00_HCD is not set
> +# CONFIG_USB_ISP116X_HCD is not set
> +# CONFIG_USB_ISP1760_HCD is not set
> +CONFIG_USB_OHCI_HCD=y
> +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
> +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
> +CONFIG_USB_OHCI_LITTLE_ENDIAN=y
> +# CONFIG_USB_SL811_HCD is not set
> +# CONFIG_USB_R8A66597_HCD is not set
> +# CONFIG_USB_MUSB_HDRC is not set
> +# CONFIG_USB_GADGET_MUSB_HDRC is not set
> +
> +#
> +# USB Device Class drivers
>  #
> +# CONFIG_USB_ACM is not set
> +# CONFIG_USB_PRINTER is not set
>  
>  #
> -# USB Gadget Support
> +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
>  #
> -# CONFIG_USB_GADGET is not set
> +
> +#
> +# may also be needed; see USB_STORAGE Help for more information
> +#
> +# CONFIG_USB_LIBUSUAL is not set
> +
> +#
> +# USB Imaging devices
> +#
> +# CONFIG_USB_MDC800 is not set
> +CONFIG_USB_MON=y
> +
> +#
> +# USB port drivers
> +#
> +# CONFIG_USB_SERIAL is not set
> +
> +#
> +# USB Miscellaneous drivers
> +#
> +# CONFIG_USB_EMI62 is not set
> +# CONFIG_USB_EMI26 is not set
> +# CONFIG_USB_ADUTUX is not set
> +# CONFIG_USB_AUERSWALD is not set
> +# CONFIG_USB_RIO500 is not set
> +# CONFIG_USB_LEGOTOWER is not set
> +# CONFIG_USB_LCD is not set
> +# CONFIG_USB_BERRY_CHARGE is not set
> +# CONFIG_USB_LED is not set
> +# CONFIG_USB_CYPRESS_CY7C63 is not set
> +# CONFIG_USB_CYTHERM is not set
> +# CONFIG_USB_PHIDGET is not set
> +# CONFIG_USB_IDMOUSE is not set
> +# CONFIG_USB_FTDI_ELAN is not set
> +# CONFIG_USB_APPLEDISPLAY is not set
> +# CONFIG_USB_LD is not set
> +# CONFIG_USB_TRANCEVIBRATOR is not set
> +# CONFIG_USB_IOWARRIOR is not set
> +CONFIG_USB_GADGET=y
> +# CONFIG_USB_GADGET_DEBUG is not set
> +# CONFIG_USB_GADGET_DEBUG_FILES is not set
> +CONFIG_USB_GADGET_SELECTED=y
> +# CONFIG_USB_GADGET_AMD5536UDC is not set
> +# CONFIG_USB_GADGET_ATMEL_USBA is not set
> +# CONFIG_USB_GADGET_FSL_USB2 is not set
> +# CONFIG_USB_GADGET_NET2280 is not set
> +# CONFIG_USB_GADGET_PXA2XX is not set
> +# CONFIG_USB_GADGET_M66592 is not set
> +# CONFIG_USB_GADGET_PXA27X is not set
> +# CONFIG_USB_GADGET_GOKU is not set
> +# CONFIG_USB_GADGET_LH7A40X is not set
> +CONFIG_USB_GADGET_OMAP=y
> +CONFIG_USB_OMAP=y
> +# CONFIG_USB_GADGET_S3C2410 is not set
> +# CONFIG_USB_GADGET_AT91 is not set
> +# CONFIG_USB_GADGET_DUMMY_HCD is not set
> +# CONFIG_USB_GADGET_DUALSPEED is not set
> +# CONFIG_USB_ZERO is not set
> +CONFIG_USB_ETH=m
> +CONFIG_USB_ETH_RNDIS=y
> +# CONFIG_USB_GADGETFS is not set
> +# CONFIG_USB_FILE_STORAGE is not set
> +# CONFIG_USB_G_SERIAL is not set
> +# CONFIG_USB_MIDI_GADGET is not set
> +# CONFIG_USB_G_PRINTER is not set
>  CONFIG_MMC=y
>  # CONFIG_MMC_DEBUG is not set
>  # CONFIG_MMC_UNSAFE_RESUME is not set
> @@ -809,31 +977,22 @@ CONFIG_MMC=y
>  #
>  CONFIG_MMC_BLOCK=y
>  CONFIG_MMC_BLOCK_BOUNCE=y
> +# CONFIG_SDIO_UART is not set
>  
>  #
>  # MMC/SD Host Controller Drivers
>  #
>  CONFIG_MMC_OMAP=y
> +# CONFIG_NEW_LEDS is not set
>  CONFIG_RTC_LIB=y
>  # CONFIG_RTC_CLASS is not set
> -
> -#
> -# DMA Engine support
> -#
> -# CONFIG_DMA_ENGINE is not set
> -
> -#
> -# DMA Clients
> -#
> -
> -#
> -# DMA Devices
> -#
> +# CONFIG_UIO is not set
>  
>  #
>  # CBUS support
>  #
>  # CONFIG_CBUS is not set
> +# CONFIG_OMAP_DSP is not set
>  
>  #
>  # File systems
> @@ -845,22 +1004,20 @@ CONFIG_EXT3_FS=y
>  # CONFIG_EXT3_FS_XATTR is not set
>  # CONFIG_EXT4DEV_FS is not set
>  CONFIG_JBD=y
> -# CONFIG_JBD_DEBUG is not set
>  # CONFIG_REISERFS_FS is not set
>  # CONFIG_JFS_FS is not set
>  # CONFIG_FS_POSIX_ACL is not set
>  # CONFIG_XFS_FS is not set
> -# CONFIG_GFS2_FS is not set
>  # CONFIG_OCFS2_FS is not set
> -# CONFIG_MINIX_FS is not set
> -# CONFIG_ROMFS_FS is not set
> +CONFIG_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=y
>  CONFIG_QUOTACTL=y
> -CONFIG_DNOTIFY=y
>  # CONFIG_AUTOFS_FS is not set
>  # CONFIG_AUTOFS4_FS is not set
>  # CONFIG_FUSE_FS is not set
> @@ -890,7 +1047,6 @@ CONFIG_SYSFS=y
>  CONFIG_TMPFS=y
>  # CONFIG_TMPFS_POSIX_ACL is not set
>  # CONFIG_HUGETLB_PAGE is not set
> -CONFIG_RAMFS=y
>  # CONFIG_CONFIGFS_FS is not set
>  
>  #
> @@ -906,27 +1062,27 @@ CONFIG_RAMFS=y
>  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 is not set
>  # 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 is not set
>  # CONFIG_VXFS_FS is not set
> +# CONFIG_MINIX_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
> -
> -#
> -# Network File Systems
> -#
> +CONFIG_NETWORK_FILESYSTEMS=y
>  CONFIG_NFS_FS=y
>  CONFIG_NFS_V3=y
>  # CONFIG_NFS_V3_ACL is not set
>  CONFIG_NFS_V4=y
> -# CONFIG_NFS_DIRECTIO is not set
>  # CONFIG_NFSD is not set
>  CONFIG_ROOT_NFS=y
>  CONFIG_LOCKD=y
> @@ -964,10 +1120,6 @@ CONFIG_MSDOS_PARTITION=y
>  # CONFIG_KARMA_PARTITION is not set
>  # CONFIG_EFI_PARTITION is not set
>  # CONFIG_SYSV68_PARTITION is not set
> -
> -#
> -# Native Language Support
> -#
>  CONFIG_NLS=y
>  CONFIG_NLS_DEFAULT="iso8859-1"
>  CONFIG_NLS_CODEPAGE_437=y
> @@ -1008,22 +1160,15 @@ CONFIG_NLS_CODEPAGE_437=y
>  # CONFIG_NLS_KOI8_R is not set
>  # CONFIG_NLS_KOI8_U is not set
>  # CONFIG_NLS_UTF8 is not set
> -
> -#
> -# Distributed Lock Manager
> -#
>  # CONFIG_DLM is not set
>  
>  #
> -# Profiling support
> -#
> -# CONFIG_PROFILING is not set
> -
> -#
>  # Kernel hacking
>  #
>  # CONFIG_PRINTK_TIME is not set
> +CONFIG_ENABLE_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 is not set
> @@ -1034,6 +1179,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
>  CONFIG_SCHED_DEBUG=y
>  # CONFIG_SCHEDSTATS is not set
>  # CONFIG_TIMER_STATS is not set
> +# CONFIG_DEBUG_OBJECTS is not set
>  # CONFIG_DEBUG_SLAB is not set
>  # CONFIG_DEBUG_RT_MUTEXES is not set
>  # CONFIG_RT_MUTEX_TESTER is not set
> @@ -1048,13 +1194,18 @@ CONFIG_DEBUG_MUTEXES=y
>  # 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_LIST is not set
> +# CONFIG_DEBUG_SG is not set
>  CONFIG_FRAME_POINTER=y
> -CONFIG_FORCED_INLINING=y
> +# CONFIG_BOOT_PRINTK_DELAY is not set
>  # CONFIG_RCU_TORTURE_TEST is not set
> +# CONFIG_BACKTRACE_SELF_TEST is not set
>  # CONFIG_FAULT_INJECTION is not set
> +# CONFIG_SAMPLES is not set
>  # CONFIG_DEBUG_USER is not set
>  # CONFIG_DEBUG_ERRORS is not set
> +# CONFIG_DEBUG_STACK_USAGE is not set
>  CONFIG_DEBUG_LL=y
>  # CONFIG_DEBUG_ICEDCC is not set
>  
> @@ -1063,49 +1214,90 @@ CONFIG_DEBUG_LL=y
>  #
>  # CONFIG_KEYS is not set
>  # CONFIG_SECURITY is not set
> +# CONFIG_SECURITY_FILE_CAPABILITIES is not set
>  CONFIG_CRYPTO=y
> +
> +#
> +# Crypto core or helper
> +#
>  CONFIG_CRYPTO_ALGAPI=y
>  CONFIG_CRYPTO_BLKCIPHER=y
>  CONFIG_CRYPTO_MANAGER=y
> +# CONFIG_CRYPTO_GF128MUL is not set
> +# CONFIG_CRYPTO_NULL is not set
> +# CONFIG_CRYPTO_CRYPTD is not set
> +# CONFIG_CRYPTO_AUTHENC is not set
> +# 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=m
> +# CONFIG_CRYPTO_LRW is not set
> +CONFIG_CRYPTO_PCBC=m
> +# CONFIG_CRYPTO_XTS is not set
> +
> +#
> +# Hash modes
> +#
>  # CONFIG_CRYPTO_HMAC is not set
>  # CONFIG_CRYPTO_XCBC is not set
> -# CONFIG_CRYPTO_NULL is not set
> +
> +#
> +# Digest
> +#
> +# CONFIG_CRYPTO_CRC32C is not set
>  # CONFIG_CRYPTO_MD4 is not set
>  CONFIG_CRYPTO_MD5=y
> +# CONFIG_CRYPTO_MICHAEL_MIC is not set
>  # CONFIG_CRYPTO_SHA1 is not set
>  # CONFIG_CRYPTO_SHA256 is not set
>  # CONFIG_CRYPTO_SHA512 is not set
> -# CONFIG_CRYPTO_WP512 is not set
>  # CONFIG_CRYPTO_TGR192 is not set
> -# CONFIG_CRYPTO_GF128MUL is not set
> -CONFIG_CRYPTO_ECB=m
> -CONFIG_CRYPTO_CBC=y
> -CONFIG_CRYPTO_PCBC=m
> -# CONFIG_CRYPTO_LRW is not set
> -# CONFIG_CRYPTO_CRYPTD is not set
> -CONFIG_CRYPTO_DES=y
> -# CONFIG_CRYPTO_FCRYPT is not set
> -# CONFIG_CRYPTO_BLOWFISH is not set
> -# CONFIG_CRYPTO_TWOFISH is not set
> -# CONFIG_CRYPTO_SERPENT is not set
> +# CONFIG_CRYPTO_WP512 is not set
> +
> +#
> +# Ciphers
> +#
>  # CONFIG_CRYPTO_AES is not set
> +# 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_TEA is not set
> -# CONFIG_CRYPTO_ARC4 is not set
> +CONFIG_CRYPTO_DES=y
> +# CONFIG_CRYPTO_FCRYPT is not set
>  # CONFIG_CRYPTO_KHAZAD is not set
> -# CONFIG_CRYPTO_ANUBIS 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_MICHAEL_MIC is not set
> -# CONFIG_CRYPTO_CRC32C is not set
> -# CONFIG_CRYPTO_CAMELLIA is not set
> -# CONFIG_CRYPTO_TEST is not set
> +# CONFIG_CRYPTO_LZO is not set
>  CONFIG_CRYPTO_HW=y
>  
>  #
>  # Library routines
>  #
>  CONFIG_BITREVERSE=y
> +# CONFIG_GENERIC_FIND_FIRST_BIT is not set
> +# CONFIG_GENERIC_FIND_NEXT_BIT is not set
>  CONFIG_CRC_CCITT=y
>  # CONFIG_CRC16 is not set
>  # CONFIG_CRC_ITU_T is not set
> -- 
> 1.5.5.1.148.g88e9e
> 

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