diff options
Diffstat (limited to 'board/nipperkin/board.c')
| -rw-r--r-- | board/nipperkin/board.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/board/nipperkin/board.c b/board/nipperkin/board.c index d8a22aabb2..81a19f2f58 100644 --- a/board/nipperkin/board.c +++ b/board/nipperkin/board.c @@ -7,8 +7,10 @@ #include "adc.h" #include "base_fw_config.h" +#include "battery.h" #include "board_fw_config.h" #include "button.h" +#include "charger.h" #include "chipset.h" #include "common.h" #include "cros_board_info.h" @@ -484,3 +486,20 @@ static void hdmi_hpd_interrupt(enum gpio_signal signal) /* Debounce for 2 msec */ hook_call_deferred(&hdmi_hpd_handler_data, (2 * MSEC)); } + +void board_set_current_limit(void) +{ + const int no_battery_current_limit_override_ma = 6000; + /* + * When there is no battery, override charger current limit to + * prevent brownout during boot. + */ + if (battery_is_present() == BP_NO) { + ccprints("No Battery Found - Override Current Limit to %dmA", + no_battery_current_limit_override_ma); + charger_set_input_current_limit( + CHARGER_SOLO, no_battery_current_limit_override_ma); + } +} +DECLARE_HOOK(HOOK_BATTERY_SOC_CHANGE, board_set_current_limit, + HOOK_PRIO_INIT_EXTPOWER); |