From mboxrd@z Thu Jan  1 00:00:00 1970
From: sjg at google.com <sjg@google.com>
Date: Tue, 9 Oct 2018 16:55:21 -0700
Subject: [U-Boot] [PATCH 16/45] serial: Allow serial to be absent in TPL
In-Reply-To: <20181001182249.129565-17-sjg@chromium.org>
References: <20181001182249.129565-17-sjg@chromium.org>
 <20181001182249.129565-1-sjg@chromium.org>
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At present this option applies to SPL, but it should be available in TPL
also, and separately. Change to using CONFIG_IS_ENABLED(), add a new
Kconfig option and fix up hang().

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 drivers/serial/Kconfig         | 10 ++++++++++
 drivers/serial/serial-uclass.c |  4 ++++
 lib/hang.c                     |  5 +++--
 3 files changed, 17 insertions(+), 2 deletions(-)

Applied to u-boot-dm