usb: add stub usb file

Signed-off-by: Sean Cross <sean@xobs.io>
2019-01-22 14:02:15 +13:00
parent d6403cc3ec
commit 9a14f6d08d
1 changed files with 5 additions and 0 deletions
--- a/src/usb.c
+++ b/src/usb.c
@ -0,0 +1,5 @@
 #include <generated/csr.h>
 void usb_init(void) {
    usb_pullup_out_write(1);
 }