diff options
Diffstat (limited to 'board/kevin/board.c')
| -rw-r--r-- | board/kevin/board.c | 72 |
1 files changed, 66 insertions, 6 deletions
diff --git a/board/kevin/board.c b/board/kevin/board.c index bc615eba49..d49eafa7e0 100644 --- a/board/kevin/board.c +++ b/board/kevin/board.c @@ -7,10 +7,17 @@ #include "adc_chip.h" #include "backlight.h" #include "button.h" +#include "charge_manager.h" +#include "charge_state.h" +#include "charger.h" +#include "chipset.h" #include "common.h" +#include "console.h" +#include "driver/charger/bd99955.h" #include "driver/tcpm/fusb302.h" #include "extpower.h" #include "gpio.h" +#include "hooks.h" #include "host_command.h" #include "i2c.h" #include "keyboard_scan.h" @@ -24,9 +31,13 @@ #include "switch.h" #include "timer.h" #include "thermal.h" +#include "usb_charge.h" #include "usb_pd_tcpm.h" #include "util.h" +#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args) +#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args) + static void tcpc_alert_event(enum gpio_signal signal) { /* Exchange status with TCPCs */ @@ -123,18 +134,67 @@ uint16_t tcpc_get_alert_status(void) int board_set_active_charge_port(int charge_port) { - /* TODO: Select proper charge port through BD99955 regs. */ - ASSERT(charge_port != 1); - return EC_SUCCESS; + enum bd99955_charge_port bd99955_port; + + CPRINTS("New chg p%d", charge_port); + + switch (charge_port) { + case 0: + bd99955_port = BD99955_CHARGE_PORT_VBUS; + break; + case 1: + bd99955_port = BD99955_CHARGE_PORT_VCC; + break; + case CHARGE_PORT_NONE: + bd99955_port = BD99955_CHARGE_PORT_NONE; + break; + default: + panic("Invalid charge port\n"); + break; + } + + return bd99955_select_input_port(bd99955_port); } void board_set_charge_limit(int charge_ma) { - /* TODO: Add support for BD99955 charger. */ + charge_set_input_current_limit(MAX(charge_ma, + CONFIG_CHARGER_INPUT_CURRENT)); } int extpower_is_present(void) { - /* TODO: Add support for BD99955 charger. */ - return 1; + return bd99955_extpower_is_present(); +} + +static void board_init(void) +{ + struct charge_port_info charge_none; + int i; + + /* Initialize all pericom charge suppliers to 0 */ + charge_none.voltage = USB_CHARGER_VOLTAGE_MV; + charge_none.current = 0; + /* TODO: Implement BC1.2 + VBUS detection */ + for (i = 0; i < CONFIG_USB_PD_PORT_COUNT; i++) { + charge_manager_update_charge(CHARGE_SUPPLIER_PROPRIETARY, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_BC12_CDP, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_BC12_DCP, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_BC12_SDP, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_OTHER, + i, + &charge_none); + charge_manager_update_charge(CHARGE_SUPPLIER_VBUS, + i, + &charge_none); + } } +DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); |