UsbConfigControllerDriver

USB Controller Driver Kernel Config

Linux PSP

About this page

This page describes the Linux kernel config options for musb controller on different kernel versions. Please refer the config option which matches with kernel version of release you are using.

Configuration

Linux v3.2

Start the Linux Kernel Configuration tool:

$ make CROSS_COMPILE=arm-arago-linux-gnueabi- ARCH=arm menuconfig

Select Device Drivers from the main menu.

    ...
    ...
    Power management options --->
    [ ] Networking support --->
    Device Drivers --->
    File systems --->
    Kernel hacking --->
    ...
    ...

Select USB support as shown here

    ...
    ...
    <*> Sound card support  --->
    [*] HID Devices  --->
    [*] USB support  --->
    <*> MMC/SD/SDIO card support  --->
    ... 
    ...

Select Support for Host-side USB as shown here

    ...
    <*>   Support for Host-side USB
    [ ]     USB verbose debug messages
    ...
    ...

Select Inventra Highspeed Dual Role Controller and TI81XX onward as shown here

    ...
    ...
    < >   R8A66597 HCD support
    < >   Host Wire Adapter (HWA) driver (EXPERIMENTAL)
    <*>   Inventra Highspeed Dual Role Controller (TI, ADI, ...)
            *** Platform Glue Layer ***
    < >     TUSB6010
    < >     OMAP2430 and onwards
    < >     AM35x
    <*>     TI81XX onward
    ...
    ...

Select TI CPPI4.1 for enabling DMA

    ...
    ...
    <*>   Inventra Highspeed Dual Role Controller (TI, ADI, ...)
            *** Platform Glue Layer ***
    < >     TUSB6010
    < >     OMAP2430 and onwards
    < >     AM35x
    <*>     TI81XX onward
    <*>     MUSB DMA mode (TI CPPI4.1)  --->     
            TI CPPI4.1
    [ ]     Disable DMA (always use PIO)
    ...
    ...

Select Disable DMA for disabling DMA

    ...
    ...
    <*>   Inventra Highspeed Dual Role Controller (TI, ADI, ...)
            *** Platform Glue Layer ***
    < >     TUSB6010
    < >     OMAP2430 and onwards
    < >     AM35x
    <*>     TI81XX onward
    [*]     Disable DMA (always use PIO)
    ...
    ...

Go to USB Gadget Support as shown here

    ...
    ...
    < >   USB YUREX driver support
    <*>   USB Gadget Support  --->
          *** OTG and related infrastructure ***
    < >   GPIO based peripheral-only VBUS sensing 'transceiver'
    ...
    ...

Select Inventra HDRC USB Peripheral as shown here

    ...
    ...
    (2)   Maximum VBUS Power usage (2-500 mA)
    (2)   Number of storage pipeline buffers
    <*>   USB Peripheral Controller (Inventra HDRC USB Peripheral (TI, ADI, ...))  --->
    < >   USB Gadget Drivers 
    ...
    ...

Now gadget drivers can be selected as shown here. Please refer gadget driver specific page for further details on gadget driver options.

    ...
    ...
    <*>   USB Peripheral Controller (Inventra HDRC USB Peripheral (TI, ADI, ...))  --->
    < >   USB Gadget Drivers 
    ...
    <M>     Ethernet Gadget (with CDC Ethernet support)
    [*]       RNDIS support
    [ ]       Ethernet Emulation Model (EEM) support
    ...
    <M>     File-backed Storage Gadget (DEPRECATED)
    [ ]       File-backed Storage Gadget testing version
    ...
    ...