diff options
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/oak/mainboard.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/mainboard/google/oak/mainboard.c b/src/mainboard/google/oak/mainboard.c index df0945b894..192f4b3132 100644 --- a/src/mainboard/google/oak/mainboard.c +++ b/src/mainboard/google/oak/mainboard.c @@ -135,8 +135,21 @@ static void configure_usb(void) { setup_usb_host(); - if (board_id() > 3) + if (board_id() > 3) { + /* Enable current limit */ gpio_output(PAD_CM2MCLK, 1); + /* Configure USB OC pins*/ + gpio_input_pullup(PAD_MSDC3_DSL); + gpio_input_pullup(PAD_CMPCLK); + gpio_input_pullup(PAD_PCM_SYNC); + } + + if (board_id() > 4) { + /* USB 2.0 type A port over current interrupt pin(low active) */ + gpio_input_pullup(PAD_UCTS2); + /* USB 2.0 type A port BC1.2 STATUS(low active) */ + gpio_input_pullup(PAD_AUD_DAT_MISO); + } } static void configure_usb_hub(void) |