This introduces a (hidden) USB_HCD Kconfig option that is selected when an USB host controller is enabled. This will allow for selecting other options when such a controller is enabled.
Signed-off-by: Paul Kocialkowski contact@paulk.fr --- drivers/usb/Kconfig | 3 +++ drivers/usb/host/Kconfig | 2 ++ drivers/usb/musb-new/Kconfig | 1 + 3 files changed, 6 insertions(+)
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index facf145..4e9335f 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -51,6 +51,9 @@ config DM_USB declared with the U_BOOT_USB_DEVICE() macro and will be automatically probed when found on the bus.
+config USB_HCD + bool + source "drivers/usb/host/Kconfig"
source "drivers/usb/musb-new/Kconfig" diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 8705c7c..052def7 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -5,6 +5,7 @@ comment "USB Host Controller Drivers"
config USB_XHCI_HCD bool "xHCI HCD (USB 3.0) support" + select USB_HCD ---help--- The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 "SuperSpeed" host controller hardware. @@ -28,6 +29,7 @@ endif
config USB_EHCI_HCD bool "EHCI HCD (USB 2.0) support" + select USB_HCD ---help--- The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. diff --git a/drivers/usb/musb-new/Kconfig b/drivers/usb/musb-new/Kconfig index 0082ff8..3c680f7 100644 --- a/drivers/usb/musb-new/Kconfig +++ b/drivers/usb/musb-new/Kconfig @@ -5,6 +5,7 @@ comment "MUSB Controller Driver"
config USB_MUSB_HOST bool "MUSB host mode support" + select USB_HCD help Enables the MUSB USB dual-role controller in host mode.