[U-Boot] [PATCH] travis: Add srecord package

[Marek Vasut]

At least MIPS Boston currently uses srec_cat tool to fiddle with
srecords. There will be other platforms coming, so install the
tool to prevent build problems.

Signed-off-by: Marek Vasut <marek.vasut+renesas at gmail.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>
Cc: Michal Simek <michal.simek at xilinx.com>
Cc: Tom Rini <trini at konsulko.com>
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 834502fc8c..6dc4bf5a3c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,6 +34,7 @@ addons:
     - liblz4-tool
     - libisl15
     - clang-7
+    - srecord
 
 install:
  # Clone uboot-test-hooks
-- 
2.20.1