diff options
Diffstat (limited to 'board/poppy/board.c')
| -rw-r--r-- | board/poppy/board.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/board/poppy/board.c b/board/poppy/board.c index ab3f3b40b0..38183c0da0 100644 --- a/board/poppy/board.c +++ b/board/poppy/board.c @@ -58,6 +58,9 @@ #define USB_PD_PORT_ANX74XX 0 +/* Minimum input current limit. */ +#define ILIM_MIN_MA 472 + static void tcpc_alert_event(enum gpio_signal signal) { if ((signal == GPIO_USB_C0_PD_INT_ODL) && @@ -676,8 +679,8 @@ int board_set_active_charge_port(int charge_port) * @param charge_ma Desired charge limit (mA). * @param charge_mv Negotiated charge voltage (mV). */ -__override void board_set_charge_limit(int port, int supplier, int charge_ma, - int max_ma, int charge_mv) +void board_set_charge_limit(int port, int supplier, int charge_ma, int max_ma, + int charge_mv) { /* Adjust ILIM according to measurements to eliminate overshoot. */ charge_ma = (charge_ma - 500) * 31 / 32 + 472; @@ -685,7 +688,7 @@ __override void board_set_charge_limit(int port, int supplier, int charge_ma, if (charge_mv > 5000) charge_ma -= 52; - charge_set_input_current_limit(charge_ma, charge_mv); + charge_set_input_current_limit(MAX(charge_ma, ILIM_MIN_MA), charge_mv); } void board_hibernate(void) |