common, autoboot: sync functionality with Kconfig description
authorHeiko Schocher <hs@denx.de>
Wed, 7 Oct 2020 06:06:54 +0000 (08:06 +0200)
committerTom Rini <trini@konsulko.com>
Thu, 22 Oct 2020 13:54:53 +0000 (09:54 -0400)
commit6ebe6b387f63a17cecc91fa05284b577fe0d45f1
tree730bb2ca095b384072400bf7365e484dab942ea3
parent898a0849536381c6a1fb8d6d8ff7d46d9f6769eb
common, autoboot: sync functionality with Kconfig description

add back again special case: -2
autoboot with no delay and no check for abort

as described in Kconfig option, see common/Kconfig
help text for option BOOTDELAY.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
common/autoboot.c