diff options
| -rw-r--r-- | board/coachz/board.c | 22 | ||||
| -rw-r--r-- | board/coachz/board.h | 1 |
2 files changed, 23 insertions, 0 deletions
diff --git a/board/coachz/board.c b/board/coachz/board.c index 27e5885d6b..b29b4ff178 100644 --- a/board/coachz/board.c +++ b/board/coachz/board.c @@ -605,3 +605,25 @@ uint16_t tcpc_get_alert_status(void) return status; } +int battery_get_vendor_param(uint32_t param, uint32_t *value) +{ + int rv; + uint8_t data[16] = {}; + + /* only allow reading 0x70~0x7F, 16 byte data */ + if (param < 0x70 || param >= 0x80) + return EC_ERROR_ACCESS_DENIED; + + rv = sb_read_string(0x70, data, sizeof(data)); + if (rv) + return rv; + + *value = data[param - 0x70]; + return EC_SUCCESS; +} + +int battery_set_vendor_param(uint32_t param, uint32_t value) +{ + return EC_ERROR_UNIMPLEMENTED; +} + diff --git a/board/coachz/board.h b/board/coachz/board.h index 10b72093cb..d94c267f34 100644 --- a/board/coachz/board.h +++ b/board/coachz/board.h @@ -25,6 +25,7 @@ #define CONFIG_BATTERY_DEVICE_CHEMISTRY "LION" #define CONFIG_BATTERY_REVIVE_DISCONNECT #define CONFIG_BATTERY_FUEL_GAUGE +#define CONFIG_BATTERY_VENDOR_PARAM /* BC 1.2 Charger */ #define CONFIG_BC12_DETECT_PI3USB9201 |