diff options
Diffstat (limited to 'zephyr/Kconfig.usbc')
| -rw-r--r-- | zephyr/Kconfig.usbc | 64 |
1 files changed, 63 insertions, 1 deletions
diff --git a/zephyr/Kconfig.usbc b/zephyr/Kconfig.usbc index cfee1172f4..37c57bcdd2 100644 --- a/zephyr/Kconfig.usbc +++ b/zephyr/Kconfig.usbc @@ -1,4 +1,4 @@ -# Copyright 2020 The Chromium OS Authors. All rights reserved. +# Copyright 2020 The ChromiumOS Authors # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. @@ -56,6 +56,7 @@ config PLATFORM_EC_USBC_OCP config PLATFORM_EC_USB_PID hex "USB Product ID" + default 0 help Each platform (e.g. baseboard set) should have a single VID/PID combination. If there is a big enough change within a platform, @@ -133,6 +134,16 @@ config PLATFORM_EC_CONSOLE_CMD_PPC_DUMP reference to the datasheet for the part this can help you figure out what is going on. +config PLATFORM_EC_USBC_PPC_LOGGING + bool "Enable PPC Related logging" + depends on PLATFORM_EC_USBC_PPC + default y + help + PPC drivers use two print functions for logging error messages + (ppc_prints and ppc_err_prints). Setting this config adds the + CPRINTS call to both of these function which will enable PPC + related logging but increase EC image size. + config PLATFORM_EC_USB_PD_TCPM_DRIVER_IT83XX bool "Enable IT83XX driver" depends on PLATFORM_EC_USB_PD_TCPM_ITE_ON_CHIP @@ -163,4 +174,55 @@ config PLATFORM_EC_USB_PD_ONLY_FIXED_PDOS Ignore all non-fixed PDOs received from a src_caps message. Enable this for boards (like servo_v4) which only support FIXED PDO types. +# Define power related settings here for now to allow projects to overwrite +# them. Ideally they would be defined in the devicetree. +config PLATFORM_EC_PD_OPERATING_POWER_MW + int "PD operating power in milliwatt" + default 15000 + help + Base configuration for PD power operating power value, which is used + in PD negotiation. The final PD parameter used in negotiation is + affected by PLATFORM_EC_PD_MAX_POWER_MW, + PLATFORM_EC_PD_MAX_CURRENT_MA, and PLATFORM_EC_PD_MAX_VOLTAGE_MV. + Increase this value is the system requires more than 15 watts to boot + without a battery. + +config PLATFORM_EC_PD_MAX_POWER_MW + int "PD maximum power in milliwatt" + default 60000 + help + The maximum PD negotiated power for the system. The value should match + with configured PLATFORM_EC_PD_MAX_CURRENT_MA and + PLATFORM_EC_PD_MAX_VOLTAGE_MV. + +config PLATFORM_EC_PD_MAX_CURRENT_MA + int "PD maximum current in milliampere" + default 3000 + help + The maximum PD negotiated current for the system. The value should + match with configured PLATFORM_EC_PD_MAX_POWER_MW and + PLATFORM_EC_PD_MAX_VOLTAGE_MV. + +config PLATFORM_EC_PD_MAX_VOLTAGE_MV + int "PD maximum voltage in millivolt" + default 20000 + help + The maximum PD negotiated voltage for the system. The value should + match with configured PLATFORM_EC_PD_MAX_POWER_MW and + PLATFORM_EC_PD_MAX_CURRENT_MA. + +config PLATFORM_EC_PD_POWER_SUPPLY_TURN_ON_DELAY + int "Power supply turn on delay in us" + default 30000 + help + Each platform could have different power sequencing and transition + timing for turning on the power on the PD port. + +config PLATFORM_EC_PD_POWER_SUPPLY_TURN_OFF_DELAY + int "Power supply turn off delay in us" + default 30000 + help + Each platform could have different power sequencing and transition + timing for turning off the power on the PD port. + endif # PLATFORM_EC_USBC |