diff options
author | Zhang Yan <b34916@freescale.com> | 2011-03-07 10:00:58 +0800 |
---|---|---|
committer | Jason Liu <r64343@freescale.com> | 2012-01-09 19:53:49 +0800 |
commit | cd3652535e6484efc8159dc2b2e8066f7f67c334 (patch) | |
tree | 68b8552b86de833fc067a2a2aa1ea63353258d54 /drivers/usb/host/Kconfig | |
parent | f9a8a5549d5dbab830370f5aabce4549bb4847d0 (diff) |
ENGR00141217-4 USB: Add USB Host/device/otg drivers support
Add usb support for 2.6.38
Signed-off-by: Zhang Yan <b34916@freescale.com>
Diffstat (limited to 'drivers/usb/host/Kconfig')
-rwxr-xr-x[-rw-r--r--] | drivers/usb/host/Kconfig | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index ab085f12d570..11ee0f5cda5b 100644..100755 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -59,6 +59,36 @@ config USB_EHCI_HCD To compile this driver as a module, choose M here: the module will be called ehci-hcd. +config USB_EHCI_ARC + bool "Support for Freescale controller" + depends on USB_EHCI_HCD && (ARCH_MXC || ARCH_STMP3XXX || ARCH_MXS) + select USB_OTG_UTILS + ---help--- + Some Freescale processors have an integrated High Speed + USBOTG controller, which supports EHCI host mode. + + Say "y" here to add support for this controller + to the EHCI HCD driver. + +config USB_EHCI_ARC_OTG + bool "Support for DR host port on Freescale controller" + depends on USB_EHCI_ARC + default y + ---help--- + Enable support for the USB OTG port in HS/FS Host mode. + +config USB_STATIC_IRAM + bool "Use IRAM for USB" + depends on USB_EHCI_ARC + ---help--- + Enable this option to use IRAM instead of DRAM for USB + structures and buffers. This option will reduce bus + contention on systems with large (VGA+) framebuffer + devices and heavy USB activity. There are performance + penalties and usage restrictions when using this option. + + If in doubt, say N. + config USB_EHCI_ROOT_HUB_TT bool "Root Hub Transaction Translators" depends on USB_EHCI_HCD |