diff options
Diffstat (limited to 'src/mainboard/google/trogdor/romstage.c')
-rw-r--r-- | src/mainboard/google/trogdor/romstage.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/google/trogdor/romstage.c b/src/mainboard/google/trogdor/romstage.c index 718538728c..872798a791 100644 --- a/src/mainboard/google/trogdor/romstage.c +++ b/src/mainboard/google/trogdor/romstage.c @@ -14,10 +14,22 @@ */ #include <arch/stages.h> +#include <soc/usb.h> #include <soc/qclib_common.h> +static void prepare_usb(void) +{ + /* + * Do DWC3 core and phy reset. Kick these resets + * off early so they get at least 1ms to settle. + */ + reset_usb0(); +} + void platform_romstage_main(void) { + prepare_usb(); + /* QCLib: DDR init & train */ qclib_load_and_run(); } |