If DM_USB_GADGET is used, the usb ethernet gadget driver must be bound to a controller before the image can be downloaded over the network. In u-boot this can be done with the bind command. In SPL it must be done programmatically.
Signed-off-by: Jean-Jacques Hiblot jjhiblot@ti.com Reviewed-by: Tom Rini trini@konsulko.com
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Changes in v2: - use CONFIG_IS_ENABLED(DM_USB_GADGET) instead of CONFIG_DM_USB_GADGET
common/spl/spl_net.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/common/spl/spl_net.c b/common/spl/spl_net.c index b6967ff..c91ad2b 100644 --- a/common/spl/spl_net.c +++ b/common/spl/spl_net.c @@ -85,7 +85,9 @@ int spl_net_load_image_usb(struct spl_image_info *spl_image, struct spl_boot_device *bootdev) { bootdev->boot_device_name = "usb_ether"; - +#if CONFIG_IS_ENABLED(DM_USB_GADGET) + usb_ether_init(); +#endif return spl_net_load_image(spl_image, bootdev); } SPL_LOAD_IMAGE_METHOD("USB eth", 0, BOOT_DEVICE_USBETH, spl_net_load_image_usb);