[PATCH v2 4/4] kontron_sl28: Use u-boot-update.bin instead of u-boot.update

[Simon Glass]

A '.update' extension does not get preserved by buildman, so change it.

Signed-off-by: Simon Glass <sjg at chromium.org>
Acked-by: Michael Walle <michael at walle.cc>
---

(no changes since v1)

 arch/arm/dts/fsl-ls1028a-kontron-sl28-u-boot.dtsi | 2 +-
 doc/board/kontron/sl28.rst                        | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

Applied to u-boot-dm/next, thanks!