Merge pull request #1727 from antonio-nino-diaz-arm/an/gitignore

gitignore: Ignore sptool and doimage binaries
diff --git a/.gitignore b/.gitignore
index 562f812..341308c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,10 +21,12 @@
 tools/cert_create/src/**/*.o
 tools/cert_create/cert_create
 tools/cert_create/cert_create.exe
-tools/doimage/doimage
+tools/marvell/doimage/doimage
 tools/stm32image/*.o
 tools/stm32image/stm32image
 tools/stm32image/stm32image.exe
+tools/sptool/sptool
+tools/sptool/sptool.exe
 
 # GNU GLOBAL files
 GPATH