diff options
-rw-r--r-- | common/battery_leon.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/common/battery_leon.c b/common/battery_leon.c index 64d5c09d1e..9b64af2c30 100644 --- a/common/battery_leon.c +++ b/common/battery_leon.c @@ -7,6 +7,14 @@ #include "battery_pack.h" #include "gpio.h" +#include "host_command.h" +#include "smart_battery.h" +#include "extpower.h" +#include "hooks.h" + +#define SB_SHIP_MODE_ADDR 0x35 +#define SB_SHIP_MODE_DATA 0x0004 +#define SB_SHIP_RESET_DATA 0x0003 /* FIXME: We need REAL values for all this stuff */ const struct battery_temperature_ranges bat_temp_ranges = { @@ -33,6 +41,20 @@ const struct battery_info *battery_get_info(void) return &info; } +static void battery_leon_ac_change(void) +{ + if (extpower_is_present()) + sb_write(SB_SHIP_MODE_ADDR, SB_SHIP_RESET_DATA); +} +DECLARE_HOOK(HOOK_AC_CHANGE, battery_leon_ac_change, HOOK_PRIO_DEFAULT); + +int battery_command_cut_off(struct host_cmd_handler_args *args) +{ + return sb_write(SB_SHIP_MODE_ADDR, SB_SHIP_MODE_DATA); +} +DECLARE_HOST_COMMAND(EC_CMD_BATTERY_CUT_OFF, battery_command_cut_off, + EC_VER_MASK(0)); + /* FIXME: The smart battery should do the right thing - that's why it's * called "smart". Do we really want to second-guess it? For now, let's not. */ void battery_vendor_params(struct batt_params *batt) |