[U-Boot] [PATCH v4] gitattributes: dont treat non-text files as text

[Veeraiyan Chidambaram]

From: Vignesh Rajendran <vignesh.rajendran at in.bosch.com>

With recent update in u-boot gitattributes all files are treated as regular
text files. This creates problems with special files and repo always
shows uncommitted files like below.

Your branch is up-to-date with 'origin/master'.
Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	modified:   tools/logos/compulab.bmp
	modified:   tools/logos/denx-comp.bmp
	modified:   tools/logos/toradex.bmp

To fix above problem special files bmp/ttf files are treated as binary
files in the gitattributes.

Signed-off-by: Vignesh Rajendran <vignesh.rajendran at in.bosch.com>
Signed-off-by: Veeraiyan Chidambaram <veeraiyan.chidambaram at in.bosch.com>
---
 .gitattributes | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.gitattributes b/.gitattributes
index 8560b794c0a7..899473ab0fbb 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,5 @@
 # Declare files that always have LF line endings on checkout
 * text eol=lf
+# Denote all files that are truly binary and should not be modified
+*.bmp binary
+*.ttf binary
-- 
2.7.4