diff options
| -rw-r--r-- | board/scarlet/board.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/board/scarlet/board.c b/board/scarlet/board.c index 7ae9598490..de5fe6ac8e 100644 --- a/board/scarlet/board.c +++ b/board/scarlet/board.c @@ -281,6 +281,9 @@ DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, static void board_init(void) { + int i; + struct charge_port_info charge_none; + /* Enable TCPC alert interrupts */ gpio_enable_interrupt(GPIO_USB_C0_PD_INT_L); @@ -294,6 +297,34 @@ static void board_init(void) /* Sensor Init */ if (system_jumped_to_this_image() && chipset_in_state(CHIPSET_STATE_ON)) board_spi_enable(); + + /* + * Even if we don't support BC 1.2, we still need to initialize + * non-PD/USB-C charge suppliers to make charge manager seeded. + */ + charge_none.voltage = 0; + charge_none.current = 0; + + for (i = 0; i < CONFIG_USB_PD_PORT_COUNT; i++) { + charge_manager_update_charge(CHARGE_SUPPLIER_PROPRIETARY, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_BC12_CDP, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_BC12_DCP, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_BC12_SDP, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_OTHER, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_VBUS, + i, + &charge_none); + } } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); |