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| author | Alec Berg <alecaberg@chromium.org> | 2015-05-25 11:35:21 -0700 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2015-06-04 07:40:46 +0000 |
| commit | 5d08c5d78ddfa50ba157f2608d15079e4e4bfdfc (patch) | |
| tree | 6abc7f9a962f404d368ebd3985b07ce3085e4c55 /board/glados/board.h | |
| parent | f58eff670034fe460c6082f964598ef47ffddde2 (diff) | |
| download | chrome-ec-1.8.0.tar.gz | |
glados_pd: add initial support for glados PDv1.8.0
Initial support for glados PD. Charging and PD
communication only work on port 0.
BUG=none
BRANCH=none
TEST=make BOARD=glados, make BOARD=glados_pd
Connect hoho to glados and verify power contract successful.
Connect zinger to glados and verify power contract and
charging.
Change-Id: I42e7b8d154a79de2f8502648d9af7d4cfc00a266
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/273138
Reviewed-by: Shawn N <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/275127
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Trybot-Ready: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Diffstat (limited to 'board/glados/board.h')
| -rw-r--r-- | board/glados/board.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/board/glados/board.h b/board/glados/board.h index 393c12182d..e7476cb3ff 100644 --- a/board/glados/board.h +++ b/board/glados/board.h @@ -31,6 +31,13 @@ #define CONFIG_POWER_BUTTON #define CONFIG_POWER_BUTTON_X86 #define CONFIG_POWER_COMMON +#define CONFIG_USB_POWER_DELIVERY +#define CONFIG_USB_PD_ALT_MODE +#define CONFIG_USB_PD_ALT_MODE_DFP +#define CONFIG_USB_PD_CUSTOM_VDM +#define CONFIG_USB_PD_DUAL_ROLE +#define CONFIG_USB_PD_PORT_COUNT 1 +#define CONFIG_USB_PD_TCPM_TCPCI #define CONFIG_SCI_GPIO GPIO_PCH_SCI_L #define CONFIG_SPI_PORT 1 @@ -50,6 +57,7 @@ #define I2C_PORT_BATTERY MEC1322_I2C0_0 #define I2C_PORT_CHARGER MEC1322_I2C0_0 #define I2C_PORT_PD_MCU MEC1322_I2C1 +#define I2C_PORT_TCPC MEC1322_I2C1 #define I2C_PORT_ALS MEC1322_I2C2 #define I2C_PORT_ACCEL MEC1322_I2C2 #define I2C_PORT_PMIC MEC1322_I2C3 @@ -72,8 +80,29 @@ enum power_signal { POWER_SIGNAL_COUNT }; +/* start as a sink in case we have no other power supply/battery */ +#define PD_DEFAULT_STATE PD_STATE_SNK_DISCONNECTED + +/* TODO: determine the following board specific type-C power constants */ +/* + * delay to turn on the power supply max is ~16ms. + * delay to turn off the power supply max is about ~180ms. + */ +#define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */ +#define PD_POWER_SUPPLY_TURN_OFF_DELAY 250000 /* us */ + +/* Define typical operating power and max power */ +#define PD_OPERATING_POWER_MW 15000 +#define PD_MAX_POWER_MW 60000 +#define PD_MAX_CURRENT_MA 3000 +#define PD_MAX_VOLTAGE_MV 20000 + /* Discharge battery when on AC power for factory test. */ int board_discharge_on_ac(int enable); + +/* Reset PD MCU */ +void board_reset_pd_mcu(void); + #endif /* !__ASSEMBLER__ */ #endif /* __BOARD_H */ |