serial_irq: Support side channel for entering bootloader

Add a mechanism to request the bootloader when using serial input.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2022-09-01 21:28:59 -04:00
parent ba38897a35
commit 84ec2813ab
4 changed files with 7 additions and 0 deletions

View file

@ -14,6 +14,7 @@ config STM32_SELECT
select HAVE_STRICT_TIMING
select HAVE_CHIPID
select HAVE_STEPPER_BOTH_EDGE
select SERIAL_BOOTLOADER_SIDECHANNEL
config BOARD_DIRECTORY
string