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CONFIG_USB_PXA25X: PXA 25x or IXP 4xx

General informations

The Linux kernel configuration item CONFIG_USB_PXA25X has multiple definitions:

found in `drivers/usb/gadget/Kconfig`

The configuration item CONFIG_USB_PXA25X:

prompt:
type: tristate
depends on: CONFIG_USB_GADGET_PXA25X
defined in drivers/usb/gadget/Kconfig
found in Linux kernels: 2.6.27–2.6.39, 3.0
modules built: pxa25x_udc

Help text

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PXA 25x or IXP 4xx found in `drivers/usb/gadget/Kconfig`

The configuration item CONFIG_USB_PXA25X:

prompt: PXA 25x or IXP 4xx
type: tristate
depends on: ( CONFIG_ARCH_PXA && CONFIG_PXA25x ) || CONFIG_ARCH_IXP4XX
defined in drivers/usb/gadget/Kconfig
found in Linux kernels: 3.1–3.9, 3.10-rc+HEAD
modules built: pxa25x_udc

Help text

Intel's PXA 25x series XScale ARM-5TE processors include an integrated full speed USB 1.1 device controller. The controller in the IXP 4xx series is register-compatible.

It has fifteen fixed-function endpoints, as well as endpoint zero (for control transfers).

Say "y" to link the driver statically, or "m" to build a dynamically linked module called "pxa25x_udc" and force all gadget drivers to also be dynamically linked.