diff options
Diffstat (limited to 'board/cr50/rdd.c')
| -rw-r--r-- | board/cr50/rdd.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/board/cr50/rdd.c b/board/cr50/rdd.c index 52082d56f4..74ea87eff0 100644 --- a/board/cr50/rdd.c +++ b/board/cr50/rdd.c @@ -21,7 +21,6 @@ static int keep_ccd_enabled; static int enable_usb_wakeup; -static int usb_is_initialized; struct uart_config { const char *name; @@ -178,58 +177,6 @@ void ccd_mode_pin_changed(int pin_level) configure_ccd(enable); } -void ccd_phy_init(int enable_ccd) -{ - /* - * For boards that have one phy connected to the AP and one to the - * external port PHY0 is for the AP and PHY1 is for CCD. - */ - uint32_t which_phy = enable_ccd ? USB_SEL_PHY1 : USB_SEL_PHY0; - - /* - * TODO: if both PHYs are connected to the external port select the - * PHY based on the detected polarity - */ - usb_select_phy(which_phy); - - /* - * If the usb is going to be initialized on the AP PHY, but the AP is - * off, wait until HOOK_CHIPSET_RESUME to initialize usb. - */ - if (!enable_ccd && device_get_state(DEVICE_AP) != DEVICE_STATE_ON) { - usb_is_initialized = 0; - return; - } - - /* - * If the board has the non-ccd phy connected to the AP initialize the - * phy no matter what. Otherwise only initialize the phy if ccd is - * enabled. - */ - if (board_has_ap_usb() || enable_ccd) { - usb_init(); - usb_is_initialized = 1; - } -} - -void disable_ap_usb(void) -{ - if (board_has_ap_usb() && !ccd_is_enabled() && usb_is_initialized) { - usb_release(); - usb_is_initialized = 0; - } -} -DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, disable_ap_usb, HOOK_PRIO_DEFAULT); - -void enable_ap_usb(void) -{ - if (board_has_ap_usb() && !ccd_is_enabled() && !usb_is_initialized) { - usb_is_initialized = 1; - usb_init(); - } -} -DECLARE_HOOK(HOOK_CHIPSET_RESUME, enable_ap_usb, HOOK_PRIO_DEFAULT); - static void rdd_ccd_change_hook(void) { if (uart_tx_is_connected(UART_AP) && @@ -251,8 +198,6 @@ static void rdd_ccd_change_hook(void) /* Not transmitting to EC, but allowed now */ uartn_tx_connect(UART_EC); } - - } DECLARE_HOOK(HOOK_CCD_CHANGE, rdd_ccd_change_hook, HOOK_PRIO_DEFAULT); |