config EC_GOOGLE_CHROMEEC bool help Google's Chrome EC config EC_GOOGLE_API_ROOT depends on EC_GOOGLE_CHROMEEC string "Path to the EC API include file" default "/usr/include" help Path to the ec API file (ec/ec_commands.h). config EC_GOOGLE_CHROMEEC_I2C depends on EC_GOOGLE_CHROMEEC && !EC_GOOGLE_CHROMEEC_LPC bool default y help Google's Chrome EC via I2C bus. config EC_GOOGLE_CHROMEEC_I2C_BUS depends on EC_GOOGLE_CHROMEEC_I2C hex "I2C bus for Google's Chrome EC" config EC_GOOGLE_CHROMEEC_I2C_CHIP depends on EC_GOOGLE_CHROMEEC_I2C hex default 0x1e config EC_GOOGLE_CHROMEEC_LPC depends on EC_GOOGLE_CHROMEEC && ARCH_X86 # Needs Plug-and-play. bool default y help Google Chrome EC via LPC bus.