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# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# This file defines the default config values shared by all NPCX chipsets
#
if SOC_FAMILY_NPCX
# Enable NPCX firmware header generator
config NPCX_HEADER
default y
choice NPCX_HEADER_SPI_MAX_CLOCK_CHOICE
default NPCX_HEADER_SPI_MAX_CLOCK_50
endchoice
choice NPCX_HEADER_SPI_READ_MODE_CHOICE
default NPCX_HEADER_SPI_READ_MODE_DUAL
endchoice
choice NPCX_HEADER_CORE_CLOCK_SPI_CLOCK_RATIO_CHOICE
default NPCX_HEADER_CORE_CLOCK_SPI_CLOCK_RATIO_2
endchoice
# ADC
# The resolution and oversamplig values are fixed by the NPCX ADC driver
config PLATFORM_EC_ADC_RESOLUTION
default 10
config PLATFORM_EC_ADC_OVERSAMPLING
default 0
# Set the system clock to 15MHz.
config SYS_CLOCK_HW_CYCLES_PER_SEC
default 15000000
if WATCHDOG
# Set the delay time for printing panic data.
# 1 cycle is about 32ms. 500ms is about 16 cycles.
config WDT_NPCX_DELAY_CYCLES
default 16
endif # WATCHDOG
# The maximum supported time the NPCX can spend in deep-sleep with instant
# wake is 200 ms, so the hook tick interval is set to match.
config CROS_EC_HOOK_TICK_INTERVAL
default 200000
endif # SOC_FAMILY_NPCX
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