From 4a35f927fc1d7b8c3b34f32c1c889fb433752dcc Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Sun, 17 Mar 2019 20:41:52 -0400 Subject: initial_pins: Add ability to configure output pins at mcu startup Signed-off-by: Kevin O'Connor --- src/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/Kconfig') diff --git a/src/Kconfig b/src/Kconfig index a80e1deb..7e6475b9 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -88,6 +88,15 @@ config STEP_DELAY The default for AVR is -1, for all other micro-controllers it is 2us. +config INITIAL_PINS + string "GPIO pins to set at micro-controller startup" + depends on LOW_LEVEL_OPTIONS + help + One may specify a comma separated list of gpio pins to set + during the micro-controller startup sequence. By default the + pins will be set to output high - preface a pin with a '!' + character to set that pin to output low. + # The HAVE_GPIO_x options allow boards to disable support for some # commands if the hardware does not support the feature. config HAVE_GPIO -- cgit v1.2.3-70-g09d2