diff options
| author | Devin Lu <Devin.Lu@quantatw.com> | 2014-09-01 10:40:17 +0800 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-09-02 06:18:59 +0000 |
| commit | 42b6fe59fc72a3a209c2c717d4272e291f69060e (patch) | |
| tree | 9d09ea6c1c24dc5b7cd2bd5e84a5bb0c65b24a58 | |
| parent | 9e1890416526bb391494cb0b516e3c532a24119f (diff) | |
| download | chrome-ec-42b6fe59fc72a3a209c2c717d4272e291f69060e.tar.gz | |
Candy: Modify adpater input current and battery configuration
Set input current to 3072mA for 65w adpater and config battery configuration for candy.
BUG=None
BRANCH=rambi
TEST=manual
build ec and flash to candy board,
Verify input current with 'adc' console command
while system charging the battery and under heavy load.
verify battery works.
Change-Id: I3a104ab4e29a8d055c9ee5d4713bbfef82025757
Signed-off-by: Devin Lu <Devin.Lu@quantatw.com>
Reviewed-on: https://chromium-review.googlesource.com/215811
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
| -rw-r--r-- | board/candy/battery.c | 12 | ||||
| -rw-r--r-- | board/candy/board.h | 2 |
2 files changed, 7 insertions, 7 deletions
diff --git a/board/candy/battery.c b/board/candy/battery.c index 192a87248f..ad8811cbb8 100644 --- a/board/candy/battery.c +++ b/board/candy/battery.c @@ -16,16 +16,16 @@ #define SB_SHUTDOWN_DATA 0x0010 static const struct battery_info info = { - .voltage_max = 8400, /* mV */ - .voltage_normal = 7400, - .voltage_min = 6000, + .voltage_max = 13050, /* mV */ + .voltage_normal = 11400, + .voltage_min = 9000, .precharge_current = 256, /* mA */ .start_charging_min_c = 0, - .start_charging_max_c = 45, + .start_charging_max_c = 50, .charging_min_c = 0, - .charging_max_c = 45, + .charging_max_c = 50, .discharging_min_c = 0, - .discharging_max_c = 60, + .discharging_max_c = 65, }; const struct battery_info *battery_get_info(void) diff --git a/board/candy/board.h b/board/candy/board.h index 93b8e7cbb1..cf2eabf5a8 100644 --- a/board/candy/board.h +++ b/board/candy/board.h @@ -16,7 +16,7 @@ #define CONFIG_CHARGER #define CONFIG_CHARGER_BQ24715 #define CONFIG_CHARGER_DISCHARGE_ON_AC -#define CONFIG_CHARGER_INPUT_CURRENT 1894 /* 90% of 40 W adapter @ 19 V */ +#define CONFIG_CHARGER_INPUT_CURRENT 3072 /* 65 W adapter, 19 V, 3.072 A */ #define CONFIG_CHARGER_SENSE_RESISTOR 10 /* Charge sense resistor, mOhm */ #define CONFIG_CHARGER_SENSE_RESISTOR_AC 10 /* Input senso resistor, mOhm */ #define CONFIG_CHIPSET_BAYTRAIL |