Hi Marek, On Mon, 2015-11-30 at 19:05 +0100, Marek Vasut wrote: > On Monday, November 30, 2015 at 06:47:45 PM, Alexey Brodkin wrote: > > From: Alexey Brodkin <alexey.brod...@synopsys.com>
> > +config USB_EHCI_GENERIC > > + bool "Support for generic EHCI USB controller" > > + depends on OF_CONTROL > > + default n > > + ---help--- > > + Enables support for generic EHCI controller. > > This should depend on EHCI_HCD somehow, no (since it's using ehci_deregister > and > friends) ? This symbol is in "if USB_EHCI_HCD" so if USB_EHCI_HCD is not enabled EHCI_GENERIC won't be visible and hence USB_EHCI_HCD in defconfig. Otherwise we'll need to add USB_EHCI_HCD dependency for other EHCI drivers such as USB_EHCI_MARVELL, USB_EHCI_MX6 and USB_EHCI_UNIPHIER. Do we want to do it? :) Please check drivers/usb/host/Kconfig. > [...] > > > +static const struct udevice_id ehci_usb_ids[] = { > > + { .compatible = "generic-ehci" }, > > + { } > > +}; > > + > > +U_BOOT_DRIVER(usb_ehci) = { > > The driver name should be ehci_generic, not usb_ehci, otherwise this will > collide with other drivers who do the same mistake. Ok but then some other drivers should be fixed as well, right? See: ----------------------->8------------------------ git grep U_BOOT_DRIVER drivers/usb/host/ drivers/usb/host/dwc2.c:U_BOOT_DRIVER(usb_dwc2) = { drivers/usb/host/ehci-exynos.c:U_BOOT_DRIVER(usb_ehci) = { drivers/usb/host/ehci-generic.c:U_BOOT_DRIVER(usb_ehci) = { drivers/usb/host/ehci-marvell.c:U_BOOT_DRIVER(ehci_mvebu) = { drivers/usb/host/ehci-pci.c:U_BOOT_DRIVER(ehci_pci) = { drivers/usb/host/ehci-sunxi.c:U_BOOT_DRIVER(usb_ehci) = { drivers/usb/host/ehci-tegra.c:U_BOOT_DRIVER(usb_ehci) = { drivers/usb/host/ohci-sunxi.c:U_BOOT_DRIVER(usb_ohci) = { drivers/usb/host/usb-sandbox.c:U_BOOT_DRIVER(usb_sandbox) = { drivers/usb/host/usb-uclass.c:U_BOOT_DRIVER(usb_dev_generic_drv) = { drivers/usb/host/xhci-exynos5.c:U_BOOT_DRIVER(usb_xhci) = { ----------------------->8------------------------ I believe it all works because we don't enable 2 drivers at a time [usually] :) And in that light I don't see a point in having different names here. Or you think there's a chance to have more than one USB controller enabled simultaneously [and if it is possible at all with current implementation]? -Alexey _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot