[U-Boot] [PATCH v2 4/4] usb: host: dwc2: add trace to have clean usb start

Solve issue for the display of "usb start" command on stm32mp1 because one carriage return is missing in DWC2 probe.

STM32MP> usb start starting USB... Bus usb-otg@49000000: Bus usbh-ehci@5800d000: USB EHCI 1.00

after the patch:

STM32MP> usb start starting USB... Bus usb-otg@49000000: USB DWC2 Bus usbh-ehci@5800d000: USB EHCI 1.00

Signed-off-by: Patrick Delaunay patrick.delaunay@st.com ---

Changes in v2: None

drivers/usb/host/dwc2.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c index 870b06459e..2450dff9ac 100644 --- a/drivers/usb/host/dwc2.c +++ b/drivers/usb/host/dwc2.c @@ -1217,6 +1217,8 @@ static int dwc2_init_common(struct udevice *dev, struct dwc2_priv *priv) if (readl(&regs->gintsts) & DWC2_GINTSTS_CURMODE_HOST) mdelay(1000);

+ printf("USB DWC2\n"); + return 0; }