Add logging to a file, ./logs.txt by default. --logs option is used to
override this path. Error messages are duplicated to the console.
Change-Id: I97aba146b6d8866a7fa46bac80c27c0896b26cf7
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70542
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
be7eb06131