glkrvp: Enable discharge on AC config
This CONFIG DISCHARGE_ON_AC enables discharging
battery even when AC is connected.
BRANCH=glkrvp
TEST=On glkrvp EC console, execute command
"chgstate discharge on" and verify if battery
is discharging with "battery" command.
/* Charger */
#define CONFIG_CHARGE_MANAGER
#define CONFIG_CHARGER
+#define CONFIG_CHARGER_DISCHARGE_ON_AC
#define CONFIG_CHARGER_INPUT_CURRENT 512
#define CONFIG_CHARGER_ISL9238
#define CONFIG_CHARGER_PROFILE_OVERRIDE
