Hi,
I’m trying to build an SPL image for an iMX7 platform with the following options active:
CONFIG_SPL=y CONFIG_SPL_USB_GADGET_SUPPORT=y CONFIG_SPL_USB_SDP_SUPPORT=y CONFIG_CMD_USB=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_CI_UDC=y CONFIG_USB_GADGET_DOWNLOAD=y CONFIG_USB_FUNCTION_SDP=y
This leads to the SPL failing to link:
LD spl/u-boot-spl drivers/built-in.o: In function `usb_gadget_register_driver': /root/u-boot/drivers/usb/gadget/ci_udc.c:1019: undefined reference to `usb_setup_ehci_gadget' scripts/Makefile.spl:364: recipe for target 'spl/u-boot-spl' failed make[1]: *** [spl/u-boot-spl] Error 1 Makefile:1539: recipe for target 'spl/u-boot-spl' failed make: *** [spl/u-boot-spl] Error 2
Is DM_USB in SPL with this driver not supported or should I have configured something else? I’m using the current mainline master branch.
Thanks, Sven